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llvm-project/llvm/test/CodeGen/AMDGPU/llvm.log2.ll
Matt Arsenault 2502e3b7ba
IR: Promote "denormal-fp-math" to a first class attribute (#174293) 
Convert "denormal-fp-math" and "denormal-fp-math-f32" into a first
class denormal_fpenv attribute. Previously the query for the effective
denormal mode involved two string attribute queries with parsing. I'm
introducing more uses of this, so it makes sense to convert this
to a more efficient encoding. The old representation was also awkward
since it was split across two separate attributes. The new encoding
just stores the default and float modes as bitfields, largely avoiding
the need to consider if the other mode is set.

The syntax in the common cases looks like this:
  `denormal_fpenv(preservesign,preservesign)`
  `denormal_fpenv(float: preservesign,preservesign)`
  `denormal_fpenv(dynamic,dynamic float: preservesign,preservesign)`

I wasn't sure about reusing the float type name instead of adding a
new keyword. It's parsed as a type but only accepts float. I'm also
debating switching the name to subnormal to match the current
preferred IEEE terminology (also used by nofpclass and other
contexts).

This has a behavior change when using the command flag debug
options to set the denormal mode. The behavior of the flag
ignored functions with an explicit attribute set, per
the default and f32 version. Now that these are one attribute,
the flag logic can't distinguish which of the two components
were explicitly set on the function. Only one test appeared to
rely on this behavior, so I just avoided using the flags in it.

This also does not perform all the code cleanups this enables.
In particular the attributor handling could be cleaned up.

I also guessed at how to support this in MLIR. I followed
MemoryEffects as a reference; it appears bitfields are expanded
into arguments to attributes, so the representation there is
a bit uglier with the 2 2-element fields flattened into 4 arguments.
2026-02-05 13:31:26 +00:00

5081 lines
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LLVM
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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 2
; RUN: llc -global-isel=0 -mtriple=amdgcn -mcpu=tahiti < %s | FileCheck -check-prefixes=GFX689,SI,GFX689-SDAG,SI-SDAG %s
; RUN: llc -global-isel=1 -global-isel-abort=2 -mtriple=amdgcn -mcpu=tahiti < %s | FileCheck -check-prefixes=GFX689,SI,GFX689-GISEL,SI-GISEL %s
; RUN: llc -global-isel=0 -mtriple=amdgcn -mcpu=tonga < %s | FileCheck -check-prefixes=GFX689,VI,GFX689-SDAG,VI-SDAG %s
; RUN: llc -global-isel=1 -global-isel-abort=2 -mtriple=amdgcn -mcpu=tonga < %s | FileCheck -check-prefixes=GFX689,VI,GFX689-GISEL,VI-GISEL %s
; RUN: llc -global-isel=0 -mtriple=amdgcn -mcpu=gfx900 < %s | FileCheck -check-prefixes=GFX689,GFX900,GFX689-SDAG,GFX900-SDAG %s
; RUN: llc -global-isel=1 -global-isel-abort=2 -mtriple=amdgcn -mcpu=gfx900 < %s | FileCheck -check-prefixes=GFX689,GFX900,GFX689-GISEL,GFX900-GISEL %s
; RUN: llc -global-isel=0 -mtriple=amdgcn -mcpu=gfx1100 -mattr=+real-true16 < %s | FileCheck -check-prefixes=GFX1100,GFX1100-SDAG,GFX1100-SDAG-TRUE16 %s
; RUN: llc -global-isel=0 -mtriple=amdgcn -mcpu=gfx1100 -mattr=-real-true16 < %s | FileCheck -check-prefixes=GFX1100,GFX1100-SDAG,GFX1100-SDAG-FAKE16 %s
; RUN: llc -global-isel=1 -global-isel-abort=2 -mtriple=amdgcn -mcpu=gfx1100 -mattr=+real-true16 < %s | FileCheck -check-prefixes=GFX1100,GFX1100-GISEL,GFX1100-GISEL-TRUE16 %s
; RUN: llc -global-isel=1 -global-isel-abort=2 -mtriple=amdgcn -mcpu=gfx1100 -mattr=-real-true16 < %s | FileCheck -check-prefixes=GFX1100,GFX1100-GISEL,GFX1100-GISEL-FAKE16 %s
; RUN: llc -mtriple=r600 -mcpu=redwood < %s | FileCheck -check-prefix=R600 %s
; RUN: llc -mtriple=r600 -mcpu=cayman < %s | FileCheck -check-prefix=CM %s
define amdgpu_kernel void @s_log2_f32(ptr addrspace(1) %out, float %in) {
; SI-SDAG-LABEL: s_log2_f32:
; SI-SDAG: ; %bb.0:
; SI-SDAG-NEXT: s_load_dword s6, s[4:5], 0xb
; SI-SDAG-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x9
; SI-SDAG-NEXT: v_mov_b32_e32 v0, 0x800000
; SI-SDAG-NEXT: v_mov_b32_e32 v1, 0x42000000
; SI-SDAG-NEXT: s_waitcnt lgkmcnt(0)
; SI-SDAG-NEXT: v_cmp_lt_f32_e32 vcc, s6, v0
; SI-SDAG-NEXT: s_and_b64 s[2:3], vcc, exec
; SI-SDAG-NEXT: s_cselect_b32 s2, 32, 0
; SI-SDAG-NEXT: v_cndmask_b32_e32 v0, 0, v1, vcc
; SI-SDAG-NEXT: v_mov_b32_e32 v1, s2
; SI-SDAG-NEXT: v_ldexp_f32_e32 v1, s6, v1
; SI-SDAG-NEXT: v_log_f32_e32 v1, v1
; SI-SDAG-NEXT: s_mov_b32 s3, 0xf000
; SI-SDAG-NEXT: s_mov_b32 s2, -1
; SI-SDAG-NEXT: v_sub_f32_e32 v0, v1, v0
; SI-SDAG-NEXT: buffer_store_dword v0, off, s[0:3], 0
; SI-SDAG-NEXT: s_endpgm
;
; SI-GISEL-LABEL: s_log2_f32:
; SI-GISEL: ; %bb.0:
; SI-GISEL-NEXT: s_load_dword s2, s[4:5], 0xb
; SI-GISEL-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x9
; SI-GISEL-NEXT: v_mov_b32_e32 v0, 0x800000
; SI-GISEL-NEXT: v_mov_b32_e32 v1, 0x42000000
; SI-GISEL-NEXT: s_mov_b32 s3, 0xf000
; SI-GISEL-NEXT: s_waitcnt lgkmcnt(0)
; SI-GISEL-NEXT: v_cmp_lt_f32_e32 vcc, s2, v0
; SI-GISEL-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; SI-GISEL-NEXT: v_lshlrev_b32_e32 v0, 5, v0
; SI-GISEL-NEXT: v_ldexp_f32_e32 v0, s2, v0
; SI-GISEL-NEXT: v_log_f32_e32 v0, v0
; SI-GISEL-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; SI-GISEL-NEXT: s_mov_b32 s2, -1
; SI-GISEL-NEXT: v_sub_f32_e32 v0, v0, v1
; SI-GISEL-NEXT: buffer_store_dword v0, off, s[0:3], 0
; SI-GISEL-NEXT: s_endpgm
;
; VI-SDAG-LABEL: s_log2_f32:
; VI-SDAG: ; %bb.0:
; VI-SDAG-NEXT: s_load_dword s6, s[4:5], 0x2c
; VI-SDAG-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x24
; VI-SDAG-NEXT: v_mov_b32_e32 v0, 0x800000
; VI-SDAG-NEXT: v_mov_b32_e32 v1, 0x42000000
; VI-SDAG-NEXT: s_waitcnt lgkmcnt(0)
; VI-SDAG-NEXT: v_cmp_lt_f32_e32 vcc, s6, v0
; VI-SDAG-NEXT: s_and_b64 s[2:3], vcc, exec
; VI-SDAG-NEXT: s_cselect_b32 s2, 32, 0
; VI-SDAG-NEXT: v_cndmask_b32_e32 v0, 0, v1, vcc
; VI-SDAG-NEXT: v_mov_b32_e32 v1, s2
; VI-SDAG-NEXT: v_ldexp_f32 v1, s6, v1
; VI-SDAG-NEXT: v_log_f32_e32 v1, v1
; VI-SDAG-NEXT: v_sub_f32_e32 v2, v1, v0
; VI-SDAG-NEXT: v_mov_b32_e32 v0, s0
; VI-SDAG-NEXT: v_mov_b32_e32 v1, s1
; VI-SDAG-NEXT: flat_store_dword v[0:1], v2
; VI-SDAG-NEXT: s_endpgm
;
; VI-GISEL-LABEL: s_log2_f32:
; VI-GISEL: ; %bb.0:
; VI-GISEL-NEXT: s_load_dword s2, s[4:5], 0x2c
; VI-GISEL-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x24
; VI-GISEL-NEXT: v_mov_b32_e32 v0, 0x800000
; VI-GISEL-NEXT: v_mov_b32_e32 v1, 0x42000000
; VI-GISEL-NEXT: s_waitcnt lgkmcnt(0)
; VI-GISEL-NEXT: v_cmp_lt_f32_e32 vcc, s2, v0
; VI-GISEL-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; VI-GISEL-NEXT: v_lshlrev_b32_e32 v0, 5, v0
; VI-GISEL-NEXT: v_ldexp_f32 v0, s2, v0
; VI-GISEL-NEXT: v_log_f32_e32 v0, v0
; VI-GISEL-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; VI-GISEL-NEXT: v_sub_f32_e32 v2, v0, v1
; VI-GISEL-NEXT: v_mov_b32_e32 v0, s0
; VI-GISEL-NEXT: v_mov_b32_e32 v1, s1
; VI-GISEL-NEXT: flat_store_dword v[0:1], v2
; VI-GISEL-NEXT: s_endpgm
;
; GFX900-SDAG-LABEL: s_log2_f32:
; GFX900-SDAG: ; %bb.0:
; GFX900-SDAG-NEXT: s_load_dword s6, s[4:5], 0x2c
; GFX900-SDAG-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x24
; GFX900-SDAG-NEXT: v_mov_b32_e32 v0, 0x800000
; GFX900-SDAG-NEXT: v_mov_b32_e32 v1, 0x42000000
; GFX900-SDAG-NEXT: v_mov_b32_e32 v2, 0
; GFX900-SDAG-NEXT: s_waitcnt lgkmcnt(0)
; GFX900-SDAG-NEXT: v_cmp_lt_f32_e32 vcc, s6, v0
; GFX900-SDAG-NEXT: s_and_b64 s[2:3], vcc, exec
; GFX900-SDAG-NEXT: s_cselect_b32 s2, 32, 0
; GFX900-SDAG-NEXT: v_cndmask_b32_e32 v0, 0, v1, vcc
; GFX900-SDAG-NEXT: v_mov_b32_e32 v1, s2
; GFX900-SDAG-NEXT: v_ldexp_f32 v1, s6, v1
; GFX900-SDAG-NEXT: v_log_f32_e32 v1, v1
; GFX900-SDAG-NEXT: v_sub_f32_e32 v0, v1, v0
; GFX900-SDAG-NEXT: global_store_dword v2, v0, s[0:1]
; GFX900-SDAG-NEXT: s_endpgm
;
; GFX900-GISEL-LABEL: s_log2_f32:
; GFX900-GISEL: ; %bb.0:
; GFX900-GISEL-NEXT: s_load_dword s2, s[4:5], 0x2c
; GFX900-GISEL-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x24
; GFX900-GISEL-NEXT: v_mov_b32_e32 v0, 0x800000
; GFX900-GISEL-NEXT: v_mov_b32_e32 v2, 0x42000000
; GFX900-GISEL-NEXT: v_mov_b32_e32 v1, 0
; GFX900-GISEL-NEXT: s_waitcnt lgkmcnt(0)
; GFX900-GISEL-NEXT: v_cmp_lt_f32_e32 vcc, s2, v0
; GFX900-GISEL-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX900-GISEL-NEXT: v_lshlrev_b32_e32 v0, 5, v0
; GFX900-GISEL-NEXT: v_ldexp_f32 v0, s2, v0
; GFX900-GISEL-NEXT: v_log_f32_e32 v0, v0
; GFX900-GISEL-NEXT: v_cndmask_b32_e32 v2, 0, v2, vcc
; GFX900-GISEL-NEXT: v_sub_f32_e32 v0, v0, v2
; GFX900-GISEL-NEXT: global_store_dword v1, v0, s[0:1]
; GFX900-GISEL-NEXT: s_endpgm
;
; GFX1100-SDAG-LABEL: s_log2_f32:
; GFX1100-SDAG: ; %bb.0:
; GFX1100-SDAG-NEXT: s_load_b32 s2, s[4:5], 0x2c
; GFX1100-SDAG-NEXT: v_mov_b32_e32 v2, 0
; GFX1100-SDAG-NEXT: s_waitcnt lgkmcnt(0)
; GFX1100-SDAG-NEXT: v_cmp_gt_f32_e64 s0, 0x800000, s2
; GFX1100-SDAG-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_4) | instid1(VALU_DEP_1)
; GFX1100-SDAG-NEXT: v_cndmask_b32_e64 v0, 0, 0x42000000, s0
; GFX1100-SDAG-NEXT: s_and_b32 s0, s0, exec_lo
; GFX1100-SDAG-NEXT: s_cselect_b32 s3, 32, 0
; GFX1100-SDAG-NEXT: s_load_b64 s[0:1], s[4:5], 0x24
; GFX1100-SDAG-NEXT: v_ldexp_f32 v1, s2, s3
; GFX1100-SDAG-NEXT: v_log_f32_e32 v1, v1
; GFX1100-SDAG-NEXT: s_waitcnt_depctr depctr_va_vdst(0)
; GFX1100-SDAG-NEXT: v_sub_f32_e32 v0, v1, v0
; GFX1100-SDAG-NEXT: s_waitcnt lgkmcnt(0)
; GFX1100-SDAG-NEXT: global_store_b32 v2, v0, s[0:1]
; GFX1100-SDAG-NEXT: s_endpgm
;
; GFX1100-GISEL-LABEL: s_log2_f32:
; GFX1100-GISEL: ; %bb.0:
; GFX1100-GISEL-NEXT: s_clause 0x1
; GFX1100-GISEL-NEXT: s_load_b32 s2, s[4:5], 0x2c
; GFX1100-GISEL-NEXT: s_load_b64 s[0:1], s[4:5], 0x24
; GFX1100-GISEL-NEXT: v_mov_b32_e32 v2, 0
; GFX1100-GISEL-NEXT: s_waitcnt lgkmcnt(0)
; GFX1100-GISEL-NEXT: v_cmp_gt_f32_e64 s3, 0x800000, s2
; GFX1100-GISEL-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_1) | instid1(VALU_DEP_2)
; GFX1100-GISEL-NEXT: v_cndmask_b32_e64 v0, 0, 1, s3
; GFX1100-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, 0x42000000, s3
; GFX1100-GISEL-NEXT: v_lshlrev_b32_e32 v0, 5, v0
; GFX1100-GISEL-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
; GFX1100-GISEL-NEXT: v_ldexp_f32 v0, s2, v0
; GFX1100-GISEL-NEXT: v_log_f32_e32 v0, v0
; GFX1100-GISEL-NEXT: s_waitcnt_depctr depctr_va_vdst(0)
; GFX1100-GISEL-NEXT: v_sub_f32_e32 v0, v0, v1
; GFX1100-GISEL-NEXT: global_store_b32 v2, v0, s[0:1]
; GFX1100-GISEL-NEXT: s_endpgm
;
; R600-LABEL: s_log2_f32:
; R600: ; %bb.0:
; R600-NEXT: ALU 10, @4, KC0[CB0:0-32], KC1[]
; R600-NEXT: MEM_RAT_CACHELESS STORE_RAW T0.X, T1.X, 1
; R600-NEXT: CF_END
; R600-NEXT: PAD
; R600-NEXT: ALU clause starting at 4:
; R600-NEXT: SETGT * T0.W, literal.x, KC0[2].Z,
; R600-NEXT: 8388608(1.175494e-38), 0(0.000000e+00)
; R600-NEXT: CNDE * T1.W, PV.W, 1.0, literal.x,
; R600-NEXT: 1333788672(4.294967e+09), 0(0.000000e+00)
; R600-NEXT: MUL_IEEE T1.W, KC0[2].Z, PV.W,
; R600-NEXT: CNDE * T0.W, T0.W, 0.0, literal.x,
; R600-NEXT: 1107296256(3.200000e+01), 0(0.000000e+00)
; R600-NEXT: LOG_IEEE * T0.X, PV.W,
; R600-NEXT: ADD T0.X, PS, -T0.W,
; R600-NEXT: LSHR * T1.X, KC0[2].Y, literal.x,
; R600-NEXT: 2(2.802597e-45), 0(0.000000e+00)
;
; CM-LABEL: s_log2_f32:
; CM: ; %bb.0:
; CM-NEXT: ALU 13, @4, KC0[CB0:0-32], KC1[]
; CM-NEXT: MEM_RAT_CACHELESS STORE_DWORD T0.X, T1.X
; CM-NEXT: CF_END
; CM-NEXT: PAD
; CM-NEXT: ALU clause starting at 4:
; CM-NEXT: SETGT * T0.W, literal.x, KC0[2].Z,
; CM-NEXT: 8388608(1.175494e-38), 0(0.000000e+00)
; CM-NEXT: CNDE * T1.W, PV.W, 1.0, literal.x,
; CM-NEXT: 1333788672(4.294967e+09), 0(0.000000e+00)
; CM-NEXT: CNDE T0.Z, T0.W, 0.0, literal.x,
; CM-NEXT: MUL_IEEE * T0.W, KC0[2].Z, PV.W,
; CM-NEXT: 1107296256(3.200000e+01), 0(0.000000e+00)
; CM-NEXT: LOG_IEEE T0.X, T0.W,
; CM-NEXT: LOG_IEEE T0.Y (MASKED), T0.W,
; CM-NEXT: LOG_IEEE T0.Z (MASKED), T0.W,
; CM-NEXT: LOG_IEEE * T0.W (MASKED), T0.W,
; CM-NEXT: ADD * T0.X, PV.X, -T0.Z,
; CM-NEXT: LSHR * T1.X, KC0[2].Y, literal.x,
; CM-NEXT: 2(2.802597e-45), 0(0.000000e+00)
%result = call float @llvm.log2.f32(float %in)
store float %result, ptr addrspace(1) %out
ret void
}
; FIXME: We should be able to merge these packets together on Cayman so we
; have a maximum of 4 instructions.
define amdgpu_kernel void @s_log2_v2f32(ptr addrspace(1) %out, <2 x float> %in) {
; SI-SDAG-LABEL: s_log2_v2f32:
; SI-SDAG: ; %bb.0:
; SI-SDAG-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x9
; SI-SDAG-NEXT: v_mov_b32_e32 v0, 0x800000
; SI-SDAG-NEXT: v_mov_b32_e32 v1, 0x42000000
; SI-SDAG-NEXT: s_waitcnt lgkmcnt(0)
; SI-SDAG-NEXT: v_cmp_lt_f32_e32 vcc, s3, v0
; SI-SDAG-NEXT: s_and_b64 s[4:5], vcc, exec
; SI-SDAG-NEXT: v_cndmask_b32_e32 v2, 0, v1, vcc
; SI-SDAG-NEXT: s_cselect_b32 s4, 32, 0
; SI-SDAG-NEXT: v_cmp_lt_f32_e32 vcc, s2, v0
; SI-SDAG-NEXT: v_mov_b32_e32 v3, s4
; SI-SDAG-NEXT: s_and_b64 s[4:5], vcc, exec
; SI-SDAG-NEXT: v_ldexp_f32_e32 v3, s3, v3
; SI-SDAG-NEXT: s_cselect_b32 s3, 32, 0
; SI-SDAG-NEXT: v_cndmask_b32_e32 v0, 0, v1, vcc
; SI-SDAG-NEXT: v_mov_b32_e32 v1, s3
; SI-SDAG-NEXT: v_ldexp_f32_e32 v1, s2, v1
; SI-SDAG-NEXT: v_log_f32_e32 v3, v3
; SI-SDAG-NEXT: v_log_f32_e32 v4, v1
; SI-SDAG-NEXT: s_mov_b32 s3, 0xf000
; SI-SDAG-NEXT: s_mov_b32 s2, -1
; SI-SDAG-NEXT: v_sub_f32_e32 v1, v3, v2
; SI-SDAG-NEXT: v_sub_f32_e32 v0, v4, v0
; SI-SDAG-NEXT: buffer_store_dwordx2 v[0:1], off, s[0:3], 0
; SI-SDAG-NEXT: s_endpgm
;
; SI-GISEL-LABEL: s_log2_v2f32:
; SI-GISEL: ; %bb.0:
; SI-GISEL-NEXT: s_load_dwordx4 s[4:7], s[4:5], 0x9
; SI-GISEL-NEXT: v_mov_b32_e32 v0, 0x800000
; SI-GISEL-NEXT: v_mov_b32_e32 v1, 0x42000000
; SI-GISEL-NEXT: s_waitcnt lgkmcnt(0)
; SI-GISEL-NEXT: v_cmp_lt_f32_e32 vcc, s6, v0
; SI-GISEL-NEXT: v_cmp_lt_f32_e64 s[0:1], s7, v0
; SI-GISEL-NEXT: v_cndmask_b32_e64 v2, 0, 1, vcc
; SI-GISEL-NEXT: v_cndmask_b32_e64 v0, 0, 1, s[0:1]
; SI-GISEL-NEXT: v_lshlrev_b32_e32 v2, 5, v2
; SI-GISEL-NEXT: v_lshlrev_b32_e32 v0, 5, v0
; SI-GISEL-NEXT: v_ldexp_f32_e32 v2, s6, v2
; SI-GISEL-NEXT: v_ldexp_f32_e32 v0, s7, v0
; SI-GISEL-NEXT: v_log_f32_e32 v2, v2
; SI-GISEL-NEXT: v_log_f32_e32 v3, v0
; SI-GISEL-NEXT: v_cndmask_b32_e32 v0, 0, v1, vcc
; SI-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, v1, s[0:1]
; SI-GISEL-NEXT: v_sub_f32_e32 v0, v2, v0
; SI-GISEL-NEXT: v_sub_f32_e32 v1, v3, v1
; SI-GISEL-NEXT: s_mov_b32 s6, -1
; SI-GISEL-NEXT: s_mov_b32 s7, 0xf000
; SI-GISEL-NEXT: buffer_store_dwordx2 v[0:1], off, s[4:7], 0
; SI-GISEL-NEXT: s_endpgm
;
; VI-SDAG-LABEL: s_log2_v2f32:
; VI-SDAG: ; %bb.0:
; VI-SDAG-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
; VI-SDAG-NEXT: v_mov_b32_e32 v0, 0x800000
; VI-SDAG-NEXT: v_mov_b32_e32 v1, 0x42000000
; VI-SDAG-NEXT: s_waitcnt lgkmcnt(0)
; VI-SDAG-NEXT: v_cmp_lt_f32_e32 vcc, s3, v0
; VI-SDAG-NEXT: s_and_b64 s[4:5], vcc, exec
; VI-SDAG-NEXT: v_cndmask_b32_e32 v2, 0, v1, vcc
; VI-SDAG-NEXT: s_cselect_b32 s4, 32, 0
; VI-SDAG-NEXT: v_cmp_lt_f32_e32 vcc, s2, v0
; VI-SDAG-NEXT: v_mov_b32_e32 v3, s4
; VI-SDAG-NEXT: s_and_b64 s[4:5], vcc, exec
; VI-SDAG-NEXT: v_ldexp_f32 v3, s3, v3
; VI-SDAG-NEXT: s_cselect_b32 s3, 32, 0
; VI-SDAG-NEXT: v_cndmask_b32_e32 v0, 0, v1, vcc
; VI-SDAG-NEXT: v_mov_b32_e32 v1, s3
; VI-SDAG-NEXT: v_log_f32_e32 v3, v3
; VI-SDAG-NEXT: v_ldexp_f32 v1, s2, v1
; VI-SDAG-NEXT: v_log_f32_e32 v4, v1
; VI-SDAG-NEXT: v_sub_f32_e32 v1, v3, v2
; VI-SDAG-NEXT: v_mov_b32_e32 v3, s1
; VI-SDAG-NEXT: v_sub_f32_e32 v0, v4, v0
; VI-SDAG-NEXT: v_mov_b32_e32 v2, s0
; VI-SDAG-NEXT: flat_store_dwordx2 v[2:3], v[0:1]
; VI-SDAG-NEXT: s_endpgm
;
; VI-GISEL-LABEL: s_log2_v2f32:
; VI-GISEL: ; %bb.0:
; VI-GISEL-NEXT: s_load_dwordx4 s[4:7], s[4:5], 0x24
; VI-GISEL-NEXT: v_mov_b32_e32 v0, 0x800000
; VI-GISEL-NEXT: v_mov_b32_e32 v1, 0x42000000
; VI-GISEL-NEXT: s_waitcnt lgkmcnt(0)
; VI-GISEL-NEXT: v_cmp_lt_f32_e32 vcc, s6, v0
; VI-GISEL-NEXT: v_cmp_lt_f32_e64 s[0:1], s7, v0
; VI-GISEL-NEXT: v_cndmask_b32_e64 v2, 0, 1, vcc
; VI-GISEL-NEXT: v_cndmask_b32_e64 v0, 0, 1, s[0:1]
; VI-GISEL-NEXT: v_lshlrev_b32_e32 v2, 5, v2
; VI-GISEL-NEXT: v_lshlrev_b32_e32 v0, 5, v0
; VI-GISEL-NEXT: v_ldexp_f32 v2, s6, v2
; VI-GISEL-NEXT: v_ldexp_f32 v0, s7, v0
; VI-GISEL-NEXT: v_log_f32_e32 v2, v2
; VI-GISEL-NEXT: v_log_f32_e32 v3, v0
; VI-GISEL-NEXT: v_cndmask_b32_e32 v0, 0, v1, vcc
; VI-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, v1, s[0:1]
; VI-GISEL-NEXT: v_sub_f32_e32 v0, v2, v0
; VI-GISEL-NEXT: v_sub_f32_e32 v1, v3, v1
; VI-GISEL-NEXT: v_mov_b32_e32 v2, s4
; VI-GISEL-NEXT: v_mov_b32_e32 v3, s5
; VI-GISEL-NEXT: flat_store_dwordx2 v[2:3], v[0:1]
; VI-GISEL-NEXT: s_endpgm
;
; GFX900-SDAG-LABEL: s_log2_v2f32:
; GFX900-SDAG: ; %bb.0:
; GFX900-SDAG-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
; GFX900-SDAG-NEXT: v_mov_b32_e32 v0, 0x800000
; GFX900-SDAG-NEXT: v_mov_b32_e32 v1, 0x42000000
; GFX900-SDAG-NEXT: v_mov_b32_e32 v5, 0
; GFX900-SDAG-NEXT: s_waitcnt lgkmcnt(0)
; GFX900-SDAG-NEXT: v_cmp_lt_f32_e32 vcc, s3, v0
; GFX900-SDAG-NEXT: s_and_b64 s[4:5], vcc, exec
; GFX900-SDAG-NEXT: v_cndmask_b32_e32 v2, 0, v1, vcc
; GFX900-SDAG-NEXT: s_cselect_b32 s4, 32, 0
; GFX900-SDAG-NEXT: v_cmp_lt_f32_e32 vcc, s2, v0
; GFX900-SDAG-NEXT: v_mov_b32_e32 v3, s4
; GFX900-SDAG-NEXT: s_and_b64 s[4:5], vcc, exec
; GFX900-SDAG-NEXT: v_ldexp_f32 v3, s3, v3
; GFX900-SDAG-NEXT: s_cselect_b32 s3, 32, 0
; GFX900-SDAG-NEXT: v_cndmask_b32_e32 v0, 0, v1, vcc
; GFX900-SDAG-NEXT: v_mov_b32_e32 v1, s3
; GFX900-SDAG-NEXT: v_ldexp_f32 v1, s2, v1
; GFX900-SDAG-NEXT: v_log_f32_e32 v3, v3
; GFX900-SDAG-NEXT: v_log_f32_e32 v4, v1
; GFX900-SDAG-NEXT: v_sub_f32_e32 v1, v3, v2
; GFX900-SDAG-NEXT: v_sub_f32_e32 v0, v4, v0
; GFX900-SDAG-NEXT: global_store_dwordx2 v5, v[0:1], s[0:1]
; GFX900-SDAG-NEXT: s_endpgm
;
; GFX900-GISEL-LABEL: s_log2_v2f32:
; GFX900-GISEL: ; %bb.0:
; GFX900-GISEL-NEXT: s_load_dwordx4 s[8:11], s[4:5], 0x24
; GFX900-GISEL-NEXT: v_mov_b32_e32 v0, 0x800000
; GFX900-GISEL-NEXT: v_mov_b32_e32 v1, 0x42000000
; GFX900-GISEL-NEXT: v_mov_b32_e32 v2, 0
; GFX900-GISEL-NEXT: s_waitcnt lgkmcnt(0)
; GFX900-GISEL-NEXT: v_cmp_lt_f32_e32 vcc, s10, v0
; GFX900-GISEL-NEXT: v_cmp_lt_f32_e64 s[0:1], s11, v0
; GFX900-GISEL-NEXT: v_cndmask_b32_e64 v3, 0, 1, vcc
; GFX900-GISEL-NEXT: v_cndmask_b32_e64 v0, 0, 1, s[0:1]
; GFX900-GISEL-NEXT: v_lshlrev_b32_e32 v3, 5, v3
; GFX900-GISEL-NEXT: v_lshlrev_b32_e32 v0, 5, v0
; GFX900-GISEL-NEXT: v_ldexp_f32 v3, s10, v3
; GFX900-GISEL-NEXT: v_ldexp_f32 v0, s11, v0
; GFX900-GISEL-NEXT: v_log_f32_e32 v3, v3
; GFX900-GISEL-NEXT: v_log_f32_e32 v4, v0
; GFX900-GISEL-NEXT: v_cndmask_b32_e32 v0, 0, v1, vcc
; GFX900-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, v1, s[0:1]
; GFX900-GISEL-NEXT: v_sub_f32_e32 v0, v3, v0
; GFX900-GISEL-NEXT: v_sub_f32_e32 v1, v4, v1
; GFX900-GISEL-NEXT: global_store_dwordx2 v2, v[0:1], s[8:9]
; GFX900-GISEL-NEXT: s_endpgm
;
; GFX1100-SDAG-LABEL: s_log2_v2f32:
; GFX1100-SDAG: ; %bb.0:
; GFX1100-SDAG-NEXT: s_load_b128 s[0:3], s[4:5], 0x24
; GFX1100-SDAG-NEXT: s_waitcnt lgkmcnt(0)
; GFX1100-SDAG-NEXT: v_cmp_gt_f32_e64 s4, 0x800000, s3
; GFX1100-SDAG-NEXT: v_cmp_gt_f32_e64 s5, 0x800000, s2
; GFX1100-SDAG-NEXT: s_delay_alu instid0(VALU_DEP_2)
; GFX1100-SDAG-NEXT: v_cndmask_b32_e64 v0, 0, 0x42000000, s4
; GFX1100-SDAG-NEXT: s_and_b32 s4, s4, exec_lo
; GFX1100-SDAG-NEXT: v_cndmask_b32_e64 v2, 0, 0x42000000, s5
; GFX1100-SDAG-NEXT: s_cselect_b32 s4, 32, 0
; GFX1100-SDAG-NEXT: s_and_b32 s5, s5, exec_lo
; GFX1100-SDAG-NEXT: s_cselect_b32 s5, 32, 0
; GFX1100-SDAG-NEXT: v_ldexp_f32 v1, s3, s4
; GFX1100-SDAG-NEXT: v_ldexp_f32 v3, s2, s5
; GFX1100-SDAG-NEXT: s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_1)
; GFX1100-SDAG-NEXT: v_log_f32_e32 v1, v1
; GFX1100-SDAG-NEXT: v_log_f32_e32 v3, v3
; GFX1100-SDAG-NEXT: s_waitcnt_depctr depctr_va_vdst(0)
; GFX1100-SDAG-NEXT: v_dual_mov_b32 v4, 0 :: v_dual_sub_f32 v1, v1, v0
; GFX1100-SDAG-NEXT: v_sub_f32_e32 v0, v3, v2
; GFX1100-SDAG-NEXT: global_store_b64 v4, v[0:1], s[0:1]
; GFX1100-SDAG-NEXT: s_endpgm
;
; GFX1100-GISEL-LABEL: s_log2_v2f32:
; GFX1100-GISEL: ; %bb.0:
; GFX1100-GISEL-NEXT: s_load_b128 s[0:3], s[4:5], 0x24
; GFX1100-GISEL-NEXT: v_mov_b32_e32 v4, 0
; GFX1100-GISEL-NEXT: s_waitcnt lgkmcnt(0)
; GFX1100-GISEL-NEXT: v_cmp_gt_f32_e64 s5, 0x800000, s3
; GFX1100-GISEL-NEXT: v_cmp_gt_f32_e64 s4, 0x800000, s2
; GFX1100-GISEL-NEXT: s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_2)
; GFX1100-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, 1, s5
; GFX1100-GISEL-NEXT: v_cndmask_b32_e64 v0, 0, 1, s4
; GFX1100-GISEL-NEXT: v_cndmask_b32_e64 v3, 0, 0x42000000, s5
; GFX1100-GISEL-NEXT: v_cndmask_b32_e64 v2, 0, 0x42000000, s4
; GFX1100-GISEL-NEXT: s_delay_alu instid0(VALU_DEP_4) | instskip(NEXT) | instid1(VALU_DEP_1)
; GFX1100-GISEL-NEXT: v_lshlrev_b32_e32 v1, 5, v1
; GFX1100-GISEL-NEXT: v_ldexp_f32 v1, s3, v1
; GFX1100-GISEL-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_2) | instid1(VALU_DEP_1)
; GFX1100-GISEL-NEXT: v_log_f32_e32 v1, v1
; GFX1100-GISEL-NEXT: s_waitcnt_depctr depctr_va_vdst(0)
; GFX1100-GISEL-NEXT: v_dual_sub_f32 v1, v1, v3 :: v_dual_lshlrev_b32 v0, 5, v0
; GFX1100-GISEL-NEXT: v_ldexp_f32 v0, s2, v0
; GFX1100-GISEL-NEXT: s_delay_alu instid0(VALU_DEP_1)
; GFX1100-GISEL-NEXT: v_log_f32_e32 v0, v0
; GFX1100-GISEL-NEXT: s_waitcnt_depctr depctr_va_vdst(0)
; GFX1100-GISEL-NEXT: v_sub_f32_e32 v0, v0, v2
; GFX1100-GISEL-NEXT: global_store_b64 v4, v[0:1], s[0:1]
; GFX1100-GISEL-NEXT: s_endpgm
;
; R600-LABEL: s_log2_v2f32:
; R600: ; %bb.0:
; R600-NEXT: ALU 18, @4, KC0[CB0:0-32], KC1[]
; R600-NEXT: MEM_RAT_CACHELESS STORE_RAW T0.XY, T1.X, 1
; R600-NEXT: CF_END
; R600-NEXT: PAD
; R600-NEXT: ALU clause starting at 4:
; R600-NEXT: SETGT T0.W, literal.x, KC0[3].X,
; R600-NEXT: SETGT * T1.W, literal.x, KC0[2].W,
; R600-NEXT: 8388608(1.175494e-38), 0(0.000000e+00)
; R600-NEXT: CNDE * T2.W, PV.W, 1.0, literal.x,
; R600-NEXT: 1333788672(4.294967e+09), 0(0.000000e+00)
; R600-NEXT: MUL_IEEE T2.W, KC0[3].X, PV.W,
; R600-NEXT: CNDE * T3.W, T1.W, 1.0, literal.x,
; R600-NEXT: 1333788672(4.294967e+09), 0(0.000000e+00)
; R600-NEXT: MUL_IEEE T0.Z, KC0[2].W, PS,
; R600-NEXT: CNDE T0.W, T0.W, 0.0, literal.x,
; R600-NEXT: LOG_IEEE * T0.X, PV.W,
; R600-NEXT: 1107296256(3.200000e+01), 0(0.000000e+00)
; R600-NEXT: ADD T0.Y, PS, -PV.W,
; R600-NEXT: CNDE T0.W, T1.W, 0.0, literal.x,
; R600-NEXT: LOG_IEEE * T0.X, PV.Z,
; R600-NEXT: 1107296256(3.200000e+01), 0(0.000000e+00)
; R600-NEXT: ADD T0.X, PS, -PV.W,
; R600-NEXT: LSHR * T1.X, KC0[2].Y, literal.x,
; R600-NEXT: 2(2.802597e-45), 0(0.000000e+00)
;
; CM-LABEL: s_log2_v2f32:
; CM: ; %bb.0:
; CM-NEXT: ALU 23, @4, KC0[CB0:0-32], KC1[]
; CM-NEXT: MEM_RAT_CACHELESS STORE_DWORD T1, T0.X
; CM-NEXT: CF_END
; CM-NEXT: PAD
; CM-NEXT: ALU clause starting at 4:
; CM-NEXT: SETGT * T0.W, literal.x, KC0[3].X,
; CM-NEXT: 8388608(1.175494e-38), 0(0.000000e+00)
; CM-NEXT: CNDE T0.Z, PV.W, 1.0, literal.x,
; CM-NEXT: SETGT * T1.W, literal.y, KC0[2].W,
; CM-NEXT: 1333788672(4.294967e+09), 8388608(1.175494e-38)
; CM-NEXT: CNDE T0.Y, PV.W, 1.0, literal.x,
; CM-NEXT: CNDE T1.Z, T0.W, 0.0, literal.y,
; CM-NEXT: MUL_IEEE * T0.W, KC0[3].X, PV.Z,
; CM-NEXT: 1333788672(4.294967e+09), 1107296256(3.200000e+01)
; CM-NEXT: LOG_IEEE T0.X, T0.W,
; CM-NEXT: LOG_IEEE T0.Y (MASKED), T0.W,
; CM-NEXT: LOG_IEEE T0.Z (MASKED), T0.W,
; CM-NEXT: LOG_IEEE * T0.W (MASKED), T0.W,
; CM-NEXT: ADD T1.Y, PV.X, -T1.Z,
; CM-NEXT: CNDE T0.Z, T1.W, 0.0, literal.x,
; CM-NEXT: MUL_IEEE * T0.W, KC0[2].W, T0.Y,
; CM-NEXT: 1107296256(3.200000e+01), 0(0.000000e+00)
; CM-NEXT: LOG_IEEE T0.X, T0.W,
; CM-NEXT: LOG_IEEE T0.Y (MASKED), T0.W,
; CM-NEXT: LOG_IEEE T0.Z (MASKED), T0.W,
; CM-NEXT: LOG_IEEE * T0.W (MASKED), T0.W,
; CM-NEXT: ADD * T1.X, PV.X, -T0.Z,
; CM-NEXT: LSHR * T0.X, KC0[2].Y, literal.x,
; CM-NEXT: 2(2.802597e-45), 0(0.000000e+00)
%result = call <2 x float> @llvm.log2.v2f32(<2 x float> %in)
store <2 x float> %result, ptr addrspace(1) %out
ret void
}
define amdgpu_kernel void @s_log2_v3f32(ptr addrspace(1) %out, <3 x float> %in) {
; SI-SDAG-LABEL: s_log2_v3f32:
; SI-SDAG: ; %bb.0:
; SI-SDAG-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0xd
; SI-SDAG-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x9
; SI-SDAG-NEXT: v_mov_b32_e32 v0, 0x800000
; SI-SDAG-NEXT: v_mov_b32_e32 v1, 0x42000000
; SI-SDAG-NEXT: s_mov_b32 s7, 0xf000
; SI-SDAG-NEXT: s_waitcnt lgkmcnt(0)
; SI-SDAG-NEXT: v_cmp_lt_f32_e32 vcc, s1, v0
; SI-SDAG-NEXT: s_and_b64 s[8:9], vcc, exec
; SI-SDAG-NEXT: v_cndmask_b32_e32 v2, 0, v1, vcc
; SI-SDAG-NEXT: s_cselect_b32 s3, 32, 0
; SI-SDAG-NEXT: v_cmp_lt_f32_e32 vcc, s0, v0
; SI-SDAG-NEXT: v_mov_b32_e32 v3, s3
; SI-SDAG-NEXT: s_and_b64 s[8:9], vcc, exec
; SI-SDAG-NEXT: v_ldexp_f32_e32 v3, s1, v3
; SI-SDAG-NEXT: s_cselect_b32 s1, 32, 0
; SI-SDAG-NEXT: v_cndmask_b32_e32 v4, 0, v1, vcc
; SI-SDAG-NEXT: v_mov_b32_e32 v5, s1
; SI-SDAG-NEXT: v_cmp_lt_f32_e32 vcc, s2, v0
; SI-SDAG-NEXT: v_ldexp_f32_e32 v5, s0, v5
; SI-SDAG-NEXT: s_and_b64 s[0:1], vcc, exec
; SI-SDAG-NEXT: s_cselect_b32 s0, 32, 0
; SI-SDAG-NEXT: v_mov_b32_e32 v0, s0
; SI-SDAG-NEXT: v_ldexp_f32_e32 v0, s2, v0
; SI-SDAG-NEXT: v_log_f32_e32 v3, v3
; SI-SDAG-NEXT: v_log_f32_e32 v7, v0
; SI-SDAG-NEXT: v_log_f32_e32 v5, v5
; SI-SDAG-NEXT: v_cndmask_b32_e32 v6, 0, v1, vcc
; SI-SDAG-NEXT: s_mov_b32 s6, -1
; SI-SDAG-NEXT: v_sub_f32_e32 v1, v3, v2
; SI-SDAG-NEXT: v_sub_f32_e32 v2, v7, v6
; SI-SDAG-NEXT: v_sub_f32_e32 v0, v5, v4
; SI-SDAG-NEXT: buffer_store_dword v2, off, s[4:7], 0 offset:8
; SI-SDAG-NEXT: buffer_store_dwordx2 v[0:1], off, s[4:7], 0
; SI-SDAG-NEXT: s_endpgm
;
; SI-GISEL-LABEL: s_log2_v3f32:
; SI-GISEL: ; %bb.0:
; SI-GISEL-NEXT: s_load_dwordx4 s[8:11], s[4:5], 0xd
; SI-GISEL-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x9
; SI-GISEL-NEXT: v_mov_b32_e32 v1, 0x800000
; SI-GISEL-NEXT: v_mov_b32_e32 v2, 0x42000000
; SI-GISEL-NEXT: s_mov_b32 s6, -1
; SI-GISEL-NEXT: s_waitcnt lgkmcnt(0)
; SI-GISEL-NEXT: v_cmp_lt_f32_e32 vcc, s8, v1
; SI-GISEL-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; SI-GISEL-NEXT: v_lshlrev_b32_e32 v0, 5, v0
; SI-GISEL-NEXT: v_ldexp_f32_e32 v0, s8, v0
; SI-GISEL-NEXT: v_cmp_lt_f32_e64 s[0:1], s9, v1
; SI-GISEL-NEXT: v_log_f32_e32 v0, v0
; SI-GISEL-NEXT: v_cndmask_b32_e64 v3, 0, 1, s[0:1]
; SI-GISEL-NEXT: v_cndmask_b32_e32 v4, 0, v2, vcc
; SI-GISEL-NEXT: v_cmp_lt_f32_e32 vcc, s10, v1
; SI-GISEL-NEXT: v_lshlrev_b32_e32 v3, 5, v3
; SI-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
; SI-GISEL-NEXT: v_ldexp_f32_e32 v3, s9, v3
; SI-GISEL-NEXT: v_lshlrev_b32_e32 v1, 5, v1
; SI-GISEL-NEXT: v_log_f32_e32 v3, v3
; SI-GISEL-NEXT: v_ldexp_f32_e32 v1, s10, v1
; SI-GISEL-NEXT: v_sub_f32_e32 v0, v0, v4
; SI-GISEL-NEXT: v_log_f32_e32 v4, v1
; SI-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, v2, s[0:1]
; SI-GISEL-NEXT: v_sub_f32_e32 v1, v3, v1
; SI-GISEL-NEXT: v_cndmask_b32_e32 v2, 0, v2, vcc
; SI-GISEL-NEXT: s_mov_b32 s7, 0xf000
; SI-GISEL-NEXT: v_sub_f32_e32 v2, v4, v2
; SI-GISEL-NEXT: buffer_store_dwordx2 v[0:1], off, s[4:7], 0
; SI-GISEL-NEXT: buffer_store_dword v2, off, s[4:7], 0 offset:8
; SI-GISEL-NEXT: s_endpgm
;
; VI-SDAG-LABEL: s_log2_v3f32:
; VI-SDAG: ; %bb.0:
; VI-SDAG-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x34
; VI-SDAG-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x24
; VI-SDAG-NEXT: v_mov_b32_e32 v0, 0x800000
; VI-SDAG-NEXT: v_mov_b32_e32 v1, 0x42000000
; VI-SDAG-NEXT: s_waitcnt lgkmcnt(0)
; VI-SDAG-NEXT: v_cmp_lt_f32_e32 vcc, s2, v0
; VI-SDAG-NEXT: s_and_b64 s[6:7], vcc, exec
; VI-SDAG-NEXT: s_cselect_b32 s3, 32, 0
; VI-SDAG-NEXT: v_cndmask_b32_e32 v2, 0, v1, vcc
; VI-SDAG-NEXT: v_mov_b32_e32 v3, s3
; VI-SDAG-NEXT: v_cmp_lt_f32_e32 vcc, s1, v0
; VI-SDAG-NEXT: v_ldexp_f32 v3, s2, v3
; VI-SDAG-NEXT: s_and_b64 s[2:3], vcc, exec
; VI-SDAG-NEXT: v_cndmask_b32_e32 v4, 0, v1, vcc
; VI-SDAG-NEXT: s_cselect_b32 s2, 32, 0
; VI-SDAG-NEXT: v_cmp_lt_f32_e32 vcc, s0, v0
; VI-SDAG-NEXT: v_mov_b32_e32 v5, s2
; VI-SDAG-NEXT: s_and_b64 s[2:3], vcc, exec
; VI-SDAG-NEXT: v_ldexp_f32 v5, s1, v5
; VI-SDAG-NEXT: s_cselect_b32 s1, 32, 0
; VI-SDAG-NEXT: v_cndmask_b32_e32 v0, 0, v1, vcc
; VI-SDAG-NEXT: v_mov_b32_e32 v1, s1
; VI-SDAG-NEXT: v_log_f32_e32 v3, v3
; VI-SDAG-NEXT: v_log_f32_e32 v5, v5
; VI-SDAG-NEXT: v_ldexp_f32 v1, s0, v1
; VI-SDAG-NEXT: v_log_f32_e32 v6, v1
; VI-SDAG-NEXT: v_sub_f32_e32 v2, v3, v2
; VI-SDAG-NEXT: v_sub_f32_e32 v1, v5, v4
; VI-SDAG-NEXT: v_mov_b32_e32 v3, s4
; VI-SDAG-NEXT: v_sub_f32_e32 v0, v6, v0
; VI-SDAG-NEXT: v_mov_b32_e32 v4, s5
; VI-SDAG-NEXT: flat_store_dwordx3 v[3:4], v[0:2]
; VI-SDAG-NEXT: s_endpgm
;
; VI-GISEL-LABEL: s_log2_v3f32:
; VI-GISEL: ; %bb.0:
; VI-GISEL-NEXT: s_load_dwordx4 s[8:11], s[4:5], 0x34
; VI-GISEL-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x24
; VI-GISEL-NEXT: v_mov_b32_e32 v1, 0x800000
; VI-GISEL-NEXT: v_mov_b32_e32 v2, 0x42000000
; VI-GISEL-NEXT: s_waitcnt lgkmcnt(0)
; VI-GISEL-NEXT: v_cmp_lt_f32_e32 vcc, s8, v1
; VI-GISEL-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; VI-GISEL-NEXT: v_lshlrev_b32_e32 v0, 5, v0
; VI-GISEL-NEXT: v_ldexp_f32 v0, s8, v0
; VI-GISEL-NEXT: v_log_f32_e32 v0, v0
; VI-GISEL-NEXT: v_cmp_lt_f32_e64 s[0:1], s9, v1
; VI-GISEL-NEXT: v_cndmask_b32_e32 v4, 0, v2, vcc
; VI-GISEL-NEXT: v_cmp_lt_f32_e32 vcc, s10, v1
; VI-GISEL-NEXT: v_cndmask_b32_e64 v3, 0, 1, s[0:1]
; VI-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
; VI-GISEL-NEXT: v_lshlrev_b32_e32 v3, 5, v3
; VI-GISEL-NEXT: v_lshlrev_b32_e32 v1, 5, v1
; VI-GISEL-NEXT: v_ldexp_f32 v3, s9, v3
; VI-GISEL-NEXT: v_ldexp_f32 v1, s10, v1
; VI-GISEL-NEXT: v_sub_f32_e32 v0, v0, v4
; VI-GISEL-NEXT: v_log_f32_e32 v3, v3
; VI-GISEL-NEXT: v_log_f32_e32 v4, v1
; VI-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, v2, s[0:1]
; VI-GISEL-NEXT: v_cndmask_b32_e32 v2, 0, v2, vcc
; VI-GISEL-NEXT: v_sub_f32_e32 v1, v3, v1
; VI-GISEL-NEXT: v_sub_f32_e32 v2, v4, v2
; VI-GISEL-NEXT: v_mov_b32_e32 v4, s3
; VI-GISEL-NEXT: v_mov_b32_e32 v3, s2
; VI-GISEL-NEXT: flat_store_dwordx3 v[3:4], v[0:2]
; VI-GISEL-NEXT: s_endpgm
;
; GFX900-SDAG-LABEL: s_log2_v3f32:
; GFX900-SDAG: ; %bb.0:
; GFX900-SDAG-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x34
; GFX900-SDAG-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x24
; GFX900-SDAG-NEXT: v_mov_b32_e32 v0, 0x800000
; GFX900-SDAG-NEXT: v_mov_b32_e32 v1, 0x42000000
; GFX900-SDAG-NEXT: v_mov_b32_e32 v7, 0
; GFX900-SDAG-NEXT: s_waitcnt lgkmcnt(0)
; GFX900-SDAG-NEXT: v_cmp_lt_f32_e32 vcc, s2, v0
; GFX900-SDAG-NEXT: s_and_b64 s[4:5], vcc, exec
; GFX900-SDAG-NEXT: s_cselect_b32 s3, 32, 0
; GFX900-SDAG-NEXT: v_cndmask_b32_e32 v2, 0, v1, vcc
; GFX900-SDAG-NEXT: v_mov_b32_e32 v3, s3
; GFX900-SDAG-NEXT: v_cmp_lt_f32_e32 vcc, s1, v0
; GFX900-SDAG-NEXT: v_ldexp_f32 v3, s2, v3
; GFX900-SDAG-NEXT: s_and_b64 s[2:3], vcc, exec
; GFX900-SDAG-NEXT: v_cndmask_b32_e32 v4, 0, v1, vcc
; GFX900-SDAG-NEXT: s_cselect_b32 s2, 32, 0
; GFX900-SDAG-NEXT: v_cmp_lt_f32_e32 vcc, s0, v0
; GFX900-SDAG-NEXT: v_mov_b32_e32 v5, s2
; GFX900-SDAG-NEXT: s_and_b64 s[2:3], vcc, exec
; GFX900-SDAG-NEXT: v_ldexp_f32 v5, s1, v5
; GFX900-SDAG-NEXT: s_cselect_b32 s1, 32, 0
; GFX900-SDAG-NEXT: v_cndmask_b32_e32 v0, 0, v1, vcc
; GFX900-SDAG-NEXT: v_mov_b32_e32 v1, s1
; GFX900-SDAG-NEXT: v_ldexp_f32 v1, s0, v1
; GFX900-SDAG-NEXT: v_log_f32_e32 v3, v3
; GFX900-SDAG-NEXT: v_log_f32_e32 v5, v5
; GFX900-SDAG-NEXT: v_log_f32_e32 v6, v1
; GFX900-SDAG-NEXT: v_sub_f32_e32 v2, v3, v2
; GFX900-SDAG-NEXT: v_sub_f32_e32 v1, v5, v4
; GFX900-SDAG-NEXT: v_sub_f32_e32 v0, v6, v0
; GFX900-SDAG-NEXT: global_store_dwordx3 v7, v[0:2], s[6:7]
; GFX900-SDAG-NEXT: s_endpgm
;
; GFX900-GISEL-LABEL: s_log2_v3f32:
; GFX900-GISEL: ; %bb.0:
; GFX900-GISEL-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x34
; GFX900-GISEL-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x24
; GFX900-GISEL-NEXT: v_mov_b32_e32 v1, 0x800000
; GFX900-GISEL-NEXT: v_mov_b32_e32 v2, 0x42000000
; GFX900-GISEL-NEXT: v_mov_b32_e32 v3, 0
; GFX900-GISEL-NEXT: s_waitcnt lgkmcnt(0)
; GFX900-GISEL-NEXT: v_cmp_lt_f32_e32 vcc, s0, v1
; GFX900-GISEL-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX900-GISEL-NEXT: v_lshlrev_b32_e32 v0, 5, v0
; GFX900-GISEL-NEXT: v_ldexp_f32 v0, s0, v0
; GFX900-GISEL-NEXT: v_log_f32_e32 v0, v0
; GFX900-GISEL-NEXT: v_cndmask_b32_e32 v4, 0, v2, vcc
; GFX900-GISEL-NEXT: v_cmp_lt_f32_e32 vcc, s1, v1
; GFX900-GISEL-NEXT: v_sub_f32_e32 v0, v0, v4
; GFX900-GISEL-NEXT: v_cndmask_b32_e64 v4, 0, 1, vcc
; GFX900-GISEL-NEXT: v_lshlrev_b32_e32 v4, 5, v4
; GFX900-GISEL-NEXT: v_ldexp_f32 v4, s1, v4
; GFX900-GISEL-NEXT: v_cmp_lt_f32_e64 s[0:1], s2, v1
; GFX900-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, 1, s[0:1]
; GFX900-GISEL-NEXT: v_lshlrev_b32_e32 v1, 5, v1
; GFX900-GISEL-NEXT: v_ldexp_f32 v1, s2, v1
; GFX900-GISEL-NEXT: v_log_f32_e32 v4, v4
; GFX900-GISEL-NEXT: v_log_f32_e32 v5, v1
; GFX900-GISEL-NEXT: v_cndmask_b32_e32 v1, 0, v2, vcc
; GFX900-GISEL-NEXT: v_cndmask_b32_e64 v2, 0, v2, s[0:1]
; GFX900-GISEL-NEXT: v_sub_f32_e32 v1, v4, v1
; GFX900-GISEL-NEXT: v_sub_f32_e32 v2, v5, v2
; GFX900-GISEL-NEXT: global_store_dwordx3 v3, v[0:2], s[6:7]
; GFX900-GISEL-NEXT: s_endpgm
;
; GFX1100-SDAG-LABEL: s_log2_v3f32:
; GFX1100-SDAG: ; %bb.0:
; GFX1100-SDAG-NEXT: s_clause 0x1
; GFX1100-SDAG-NEXT: s_load_b128 s[0:3], s[4:5], 0x34
; GFX1100-SDAG-NEXT: s_load_b64 s[4:5], s[4:5], 0x24
; GFX1100-SDAG-NEXT: s_waitcnt lgkmcnt(0)
; GFX1100-SDAG-NEXT: v_cmp_gt_f32_e64 s3, 0x800000, s2
; GFX1100-SDAG-NEXT: v_cmp_gt_f32_e64 s6, 0x800000, s1
; GFX1100-SDAG-NEXT: v_cmp_gt_f32_e64 s7, 0x800000, s0
; GFX1100-SDAG-NEXT: s_delay_alu instid0(VALU_DEP_3)
; GFX1100-SDAG-NEXT: v_cndmask_b32_e64 v0, 0, 0x42000000, s3
; GFX1100-SDAG-NEXT: s_and_b32 s3, s3, exec_lo
; GFX1100-SDAG-NEXT: v_cndmask_b32_e64 v1, 0, 0x42000000, s6
; GFX1100-SDAG-NEXT: s_cselect_b32 s3, 32, 0
; GFX1100-SDAG-NEXT: s_and_b32 s6, s6, exec_lo
; GFX1100-SDAG-NEXT: v_cndmask_b32_e64 v3, 0, 0x42000000, s7
; GFX1100-SDAG-NEXT: s_cselect_b32 s6, 32, 0
; GFX1100-SDAG-NEXT: s_and_b32 s7, s7, exec_lo
; GFX1100-SDAG-NEXT: v_ldexp_f32 v2, s2, s3
; GFX1100-SDAG-NEXT: s_cselect_b32 s2, 32, 0
; GFX1100-SDAG-NEXT: v_ldexp_f32 v4, s1, s6
; GFX1100-SDAG-NEXT: v_ldexp_f32 v5, s0, s2
; GFX1100-SDAG-NEXT: s_delay_alu instid0(VALU_DEP_3) | instskip(NEXT) | instid1(VALU_DEP_2)
; GFX1100-SDAG-NEXT: v_log_f32_e32 v2, v2
; GFX1100-SDAG-NEXT: v_log_f32_e32 v4, v4
; GFX1100-SDAG-NEXT: s_delay_alu instid0(VALU_DEP_1)
; GFX1100-SDAG-NEXT: v_log_f32_e32 v5, v5
; GFX1100-SDAG-NEXT: v_mov_b32_e32 v6, 0
; GFX1100-SDAG-NEXT: s_waitcnt_depctr depctr_va_vdst(0)
; GFX1100-SDAG-NEXT: v_dual_sub_f32 v2, v2, v0 :: v_dual_sub_f32 v1, v4, v1
; GFX1100-SDAG-NEXT: v_sub_f32_e32 v0, v5, v3
; GFX1100-SDAG-NEXT: global_store_b96 v6, v[0:2], s[4:5]
; GFX1100-SDAG-NEXT: s_endpgm
;
; GFX1100-GISEL-LABEL: s_log2_v3f32:
; GFX1100-GISEL: ; %bb.0:
; GFX1100-GISEL-NEXT: s_clause 0x1
; GFX1100-GISEL-NEXT: s_load_b128 s[0:3], s[4:5], 0x34
; GFX1100-GISEL-NEXT: s_load_b64 s[4:5], s[4:5], 0x24
; GFX1100-GISEL-NEXT: v_mov_b32_e32 v6, 0
; GFX1100-GISEL-NEXT: s_waitcnt lgkmcnt(0)
; GFX1100-GISEL-NEXT: v_cmp_gt_f32_e64 s6, 0x800000, s1
; GFX1100-GISEL-NEXT: v_cmp_gt_f32_e64 s3, 0x800000, s0
; GFX1100-GISEL-NEXT: v_cmp_gt_f32_e64 s7, 0x800000, s2
; GFX1100-GISEL-NEXT: s_delay_alu instid0(VALU_DEP_3) | instskip(NEXT) | instid1(VALU_DEP_3)
; GFX1100-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, 1, s6
; GFX1100-GISEL-NEXT: v_cndmask_b32_e64 v0, 0, 1, s3
; GFX1100-GISEL-NEXT: s_delay_alu instid0(VALU_DEP_3)
; GFX1100-GISEL-NEXT: v_cndmask_b32_e64 v2, 0, 1, s7
; GFX1100-GISEL-NEXT: v_cndmask_b32_e64 v4, 0, 0x42000000, s6
; GFX1100-GISEL-NEXT: v_cndmask_b32_e64 v3, 0, 0x42000000, s3
; GFX1100-GISEL-NEXT: v_lshlrev_b32_e32 v1, 5, v1
; GFX1100-GISEL-NEXT: v_lshlrev_b32_e32 v0, 5, v0
; GFX1100-GISEL-NEXT: v_cndmask_b32_e64 v5, 0, 0x42000000, s7
; GFX1100-GISEL-NEXT: s_delay_alu instid0(VALU_DEP_3) | instskip(NEXT) | instid1(VALU_DEP_3)
; GFX1100-GISEL-NEXT: v_ldexp_f32 v1, s1, v1
; GFX1100-GISEL-NEXT: v_ldexp_f32 v0, s0, v0
; GFX1100-GISEL-NEXT: s_delay_alu instid0(VALU_DEP_2) | instskip(SKIP_1) | instid1(VALU_DEP_2)
; GFX1100-GISEL-NEXT: v_log_f32_e32 v1, v1
; GFX1100-GISEL-NEXT: v_lshlrev_b32_e32 v2, 5, v2
; GFX1100-GISEL-NEXT: v_log_f32_e32 v0, v0
; GFX1100-GISEL-NEXT: s_waitcnt_depctr depctr_va_vdst(0)
; GFX1100-GISEL-NEXT: v_sub_f32_e32 v1, v1, v4
; GFX1100-GISEL-NEXT: v_ldexp_f32 v2, s2, v2
; GFX1100-GISEL-NEXT: v_sub_f32_e32 v0, v0, v3
; GFX1100-GISEL-NEXT: s_delay_alu instid0(VALU_DEP_2)
; GFX1100-GISEL-NEXT: v_log_f32_e32 v2, v2
; GFX1100-GISEL-NEXT: s_waitcnt_depctr depctr_va_vdst(0)
; GFX1100-GISEL-NEXT: v_sub_f32_e32 v2, v2, v5
; GFX1100-GISEL-NEXT: global_store_b96 v6, v[0:2], s[4:5]
; GFX1100-GISEL-NEXT: s_endpgm
;
; R600-LABEL: s_log2_v3f32:
; R600: ; %bb.0:
; R600-NEXT: ALU 29, @4, KC0[CB0:0-32], KC1[]
; R600-NEXT: MEM_RAT_CACHELESS STORE_RAW T2.X, T3.X, 0
; R600-NEXT: MEM_RAT_CACHELESS STORE_RAW T1.XY, T0.X, 1
; R600-NEXT: CF_END
; R600-NEXT: ALU clause starting at 4:
; R600-NEXT: SETGT T0.W, literal.x, KC0[3].Z,
; R600-NEXT: SETGT * T1.W, literal.x, KC0[3].Y,
; R600-NEXT: 8388608(1.175494e-38), 0(0.000000e+00)
; R600-NEXT: CNDE * T2.W, PV.W, 1.0, literal.x,
; R600-NEXT: 1333788672(4.294967e+09), 0(0.000000e+00)
; R600-NEXT: MUL_IEEE T2.W, KC0[3].Z, PV.W,
; R600-NEXT: CNDE * T3.W, T1.W, 1.0, literal.x,
; R600-NEXT: 1333788672(4.294967e+09), 0(0.000000e+00)
; R600-NEXT: MUL_IEEE T0.Y, KC0[3].Y, PS,
; R600-NEXT: SETGT T0.Z, literal.x, KC0[3].W,
; R600-NEXT: CNDE T0.W, T0.W, 0.0, literal.y,
; R600-NEXT: LOG_IEEE * T0.X, PV.W,
; R600-NEXT: 8388608(1.175494e-38), 1107296256(3.200000e+01)
; R600-NEXT: ADD T1.Y, PS, -PV.W,
; R600-NEXT: CNDE T1.Z, PV.Z, 1.0, literal.x,
; R600-NEXT: CNDE T0.W, T1.W, 0.0, literal.y,
; R600-NEXT: LOG_IEEE * T0.X, PV.Y,
; R600-NEXT: 1333788672(4.294967e+09), 1107296256(3.200000e+01)
; R600-NEXT: ADD T1.X, PS, -PV.W,
; R600-NEXT: MUL_IEEE T0.W, KC0[3].W, PV.Z,
; R600-NEXT: LSHR * T0.X, KC0[2].Y, literal.x,
; R600-NEXT: 2(2.802597e-45), 0(0.000000e+00)
; R600-NEXT: CNDE T1.W, T0.Z, 0.0, literal.x,
; R600-NEXT: LOG_IEEE * T0.Y, PV.W,
; R600-NEXT: 1107296256(3.200000e+01), 0(0.000000e+00)
; R600-NEXT: ADD T2.X, PS, -PV.W,
; R600-NEXT: ADD_INT * T0.W, KC0[2].Y, literal.x,
; R600-NEXT: 8(1.121039e-44), 0(0.000000e+00)
; R600-NEXT: LSHR * T3.X, PV.W, literal.x,
; R600-NEXT: 2(2.802597e-45), 0(0.000000e+00)
;
; CM-LABEL: s_log2_v3f32:
; CM: ; %bb.0:
; CM-NEXT: ALU 35, @4, KC0[CB0:0-32], KC1[]
; CM-NEXT: MEM_RAT_CACHELESS STORE_DWORD T0, T3.X
; CM-NEXT: MEM_RAT_CACHELESS STORE_DWORD T1.X, T2.X
; CM-NEXT: CF_END
; CM-NEXT: ALU clause starting at 4:
; CM-NEXT: SETGT * T0.W, literal.x, KC0[3].W,
; CM-NEXT: 8388608(1.175494e-38), 0(0.000000e+00)
; CM-NEXT: CNDE T0.Y, PV.W, 1.0, literal.x,
; CM-NEXT: SETGT T0.Z, literal.y, KC0[3].Z,
; CM-NEXT: SETGT * T1.W, literal.y, KC0[3].Y,
; CM-NEXT: 1333788672(4.294967e+09), 8388608(1.175494e-38)
; CM-NEXT: CNDE T0.X, PV.W, 1.0, literal.x,
; CM-NEXT: CNDE T1.Y, PV.Z, 1.0, literal.x,
; CM-NEXT: CNDE T1.Z, T0.W, 0.0, literal.y,
; CM-NEXT: MUL_IEEE * T0.W, KC0[3].W, PV.Y,
; CM-NEXT: 1333788672(4.294967e+09), 1107296256(3.200000e+01)
; CM-NEXT: LOG_IEEE T0.X (MASKED), T0.W,
; CM-NEXT: LOG_IEEE T0.Y, T0.W,
; CM-NEXT: LOG_IEEE T0.Z (MASKED), T0.W,
; CM-NEXT: LOG_IEEE * T0.W (MASKED), T0.W,
; CM-NEXT: ADD T1.X, PV.Y, -T1.Z,
; CM-NEXT: CNDE T0.Y, T0.Z, 0.0, literal.x,
; CM-NEXT: ADD_INT T0.Z, KC0[2].Y, literal.y,
; CM-NEXT: MUL_IEEE * T0.W, KC0[3].Z, T1.Y,
; CM-NEXT: 1107296256(3.200000e+01), 8(1.121039e-44)
; CM-NEXT: LOG_IEEE T0.X (MASKED), T0.W,
; CM-NEXT: LOG_IEEE T0.Y (MASKED), T0.W,
; CM-NEXT: LOG_IEEE T0.Z (MASKED), T0.W,
; CM-NEXT: LOG_IEEE * T0.W, T0.W,
; CM-NEXT: LSHR T2.X, T0.Z, literal.x,
; CM-NEXT: ADD T0.Y, PV.W, -T0.Y,
; CM-NEXT: CNDE T0.Z, T1.W, 0.0, literal.y,
; CM-NEXT: MUL_IEEE * T0.W, KC0[3].Y, T0.X,
; CM-NEXT: 2(2.802597e-45), 1107296256(3.200000e+01)
; CM-NEXT: LOG_IEEE T0.X, T0.W,
; CM-NEXT: LOG_IEEE T0.Y (MASKED), T0.W,
; CM-NEXT: LOG_IEEE T0.Z (MASKED), T0.W,
; CM-NEXT: LOG_IEEE * T0.W (MASKED), T0.W,
; CM-NEXT: ADD * T0.X, PV.X, -T0.Z,
; CM-NEXT: LSHR * T3.X, KC0[2].Y, literal.x,
; CM-NEXT: 2(2.802597e-45), 0(0.000000e+00)
%result = call <3 x float> @llvm.log2.v3f32(<3 x float> %in)
store <3 x float> %result, ptr addrspace(1) %out
ret void
}
; FIXME: We should be able to merge these packets together on Cayman so we
; have a maximum of 4 instructions.
define amdgpu_kernel void @s_log2_v4f32(ptr addrspace(1) %out, <4 x float> %in) {
; SI-SDAG-LABEL: s_log2_v4f32:
; SI-SDAG: ; %bb.0:
; SI-SDAG-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x9
; SI-SDAG-NEXT: s_load_dwordx4 s[4:7], s[4:5], 0xd
; SI-SDAG-NEXT: v_mov_b32_e32 v0, 0x800000
; SI-SDAG-NEXT: v_mov_b32_e32 v1, 0x42000000
; SI-SDAG-NEXT: s_mov_b32 s3, 0xf000
; SI-SDAG-NEXT: s_mov_b32 s2, -1
; SI-SDAG-NEXT: s_waitcnt lgkmcnt(0)
; SI-SDAG-NEXT: v_cmp_lt_f32_e32 vcc, s7, v0
; SI-SDAG-NEXT: s_and_b64 s[8:9], vcc, exec
; SI-SDAG-NEXT: v_cndmask_b32_e32 v2, 0, v1, vcc
; SI-SDAG-NEXT: s_cselect_b32 s8, 32, 0
; SI-SDAG-NEXT: v_cmp_lt_f32_e32 vcc, s6, v0
; SI-SDAG-NEXT: v_mov_b32_e32 v3, s8
; SI-SDAG-NEXT: s_and_b64 s[8:9], vcc, exec
; SI-SDAG-NEXT: v_ldexp_f32_e32 v3, s7, v3
; SI-SDAG-NEXT: s_cselect_b32 s7, 32, 0
; SI-SDAG-NEXT: v_cndmask_b32_e32 v4, 0, v1, vcc
; SI-SDAG-NEXT: v_mov_b32_e32 v5, s7
; SI-SDAG-NEXT: v_cmp_lt_f32_e32 vcc, s5, v0
; SI-SDAG-NEXT: v_ldexp_f32_e32 v5, s6, v5
; SI-SDAG-NEXT: s_and_b64 s[6:7], vcc, exec
; SI-SDAG-NEXT: v_cndmask_b32_e32 v6, 0, v1, vcc
; SI-SDAG-NEXT: s_cselect_b32 s6, 32, 0
; SI-SDAG-NEXT: v_cmp_lt_f32_e32 vcc, s4, v0
; SI-SDAG-NEXT: v_mov_b32_e32 v7, s6
; SI-SDAG-NEXT: s_and_b64 s[6:7], vcc, exec
; SI-SDAG-NEXT: v_ldexp_f32_e32 v7, s5, v7
; SI-SDAG-NEXT: s_cselect_b32 s5, 32, 0
; SI-SDAG-NEXT: v_cndmask_b32_e32 v0, 0, v1, vcc
; SI-SDAG-NEXT: v_mov_b32_e32 v1, s5
; SI-SDAG-NEXT: v_ldexp_f32_e32 v1, s4, v1
; SI-SDAG-NEXT: v_log_f32_e32 v3, v3
; SI-SDAG-NEXT: v_log_f32_e32 v5, v5
; SI-SDAG-NEXT: v_log_f32_e32 v7, v7
; SI-SDAG-NEXT: v_log_f32_e32 v8, v1
; SI-SDAG-NEXT: v_sub_f32_e32 v3, v3, v2
; SI-SDAG-NEXT: v_sub_f32_e32 v2, v5, v4
; SI-SDAG-NEXT: v_sub_f32_e32 v1, v7, v6
; SI-SDAG-NEXT: v_sub_f32_e32 v0, v8, v0
; SI-SDAG-NEXT: buffer_store_dwordx4 v[0:3], off, s[0:3], 0
; SI-SDAG-NEXT: s_endpgm
;
; SI-GISEL-LABEL: s_log2_v4f32:
; SI-GISEL: ; %bb.0:
; SI-GISEL-NEXT: s_load_dwordx4 s[8:11], s[4:5], 0xd
; SI-GISEL-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x9
; SI-GISEL-NEXT: v_mov_b32_e32 v2, 0x800000
; SI-GISEL-NEXT: v_mov_b32_e32 v3, 0x42000000
; SI-GISEL-NEXT: s_mov_b32 s6, -1
; SI-GISEL-NEXT: s_waitcnt lgkmcnt(0)
; SI-GISEL-NEXT: v_cmp_lt_f32_e32 vcc, s8, v2
; SI-GISEL-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; SI-GISEL-NEXT: v_cmp_lt_f32_e64 s[0:1], s9, v2
; SI-GISEL-NEXT: v_lshlrev_b32_e32 v0, 5, v0
; SI-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, 1, s[0:1]
; SI-GISEL-NEXT: v_ldexp_f32_e32 v0, s8, v0
; SI-GISEL-NEXT: v_lshlrev_b32_e32 v1, 5, v1
; SI-GISEL-NEXT: v_log_f32_e32 v0, v0
; SI-GISEL-NEXT: v_ldexp_f32_e32 v1, s9, v1
; SI-GISEL-NEXT: v_log_f32_e32 v1, v1
; SI-GISEL-NEXT: v_cndmask_b32_e32 v4, 0, v3, vcc
; SI-GISEL-NEXT: v_sub_f32_e32 v0, v0, v4
; SI-GISEL-NEXT: v_cndmask_b32_e64 v4, 0, v3, s[0:1]
; SI-GISEL-NEXT: v_cmp_lt_f32_e32 vcc, s10, v2
; SI-GISEL-NEXT: v_cmp_lt_f32_e64 s[0:1], s11, v2
; SI-GISEL-NEXT: v_sub_f32_e32 v1, v1, v4
; SI-GISEL-NEXT: v_cndmask_b32_e64 v4, 0, 1, vcc
; SI-GISEL-NEXT: v_cndmask_b32_e64 v2, 0, 1, s[0:1]
; SI-GISEL-NEXT: v_lshlrev_b32_e32 v4, 5, v4
; SI-GISEL-NEXT: v_lshlrev_b32_e32 v2, 5, v2
; SI-GISEL-NEXT: v_ldexp_f32_e32 v4, s10, v4
; SI-GISEL-NEXT: v_ldexp_f32_e32 v2, s11, v2
; SI-GISEL-NEXT: v_log_f32_e32 v4, v4
; SI-GISEL-NEXT: v_log_f32_e32 v5, v2
; SI-GISEL-NEXT: v_cndmask_b32_e32 v2, 0, v3, vcc
; SI-GISEL-NEXT: v_cndmask_b32_e64 v3, 0, v3, s[0:1]
; SI-GISEL-NEXT: v_sub_f32_e32 v2, v4, v2
; SI-GISEL-NEXT: v_sub_f32_e32 v3, v5, v3
; SI-GISEL-NEXT: s_mov_b32 s7, 0xf000
; SI-GISEL-NEXT: buffer_store_dwordx4 v[0:3], off, s[4:7], 0
; SI-GISEL-NEXT: s_endpgm
;
; VI-SDAG-LABEL: s_log2_v4f32:
; VI-SDAG: ; %bb.0:
; VI-SDAG-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x34
; VI-SDAG-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x24
; VI-SDAG-NEXT: v_mov_b32_e32 v0, 0x800000
; VI-SDAG-NEXT: v_mov_b32_e32 v1, 0x42000000
; VI-SDAG-NEXT: s_waitcnt lgkmcnt(0)
; VI-SDAG-NEXT: v_cmp_lt_f32_e32 vcc, s3, v0
; VI-SDAG-NEXT: s_and_b64 s[6:7], vcc, exec
; VI-SDAG-NEXT: v_cndmask_b32_e32 v2, 0, v1, vcc
; VI-SDAG-NEXT: s_cselect_b32 s6, 32, 0
; VI-SDAG-NEXT: v_cmp_lt_f32_e32 vcc, s2, v0
; VI-SDAG-NEXT: v_mov_b32_e32 v3, s6
; VI-SDAG-NEXT: s_and_b64 s[6:7], vcc, exec
; VI-SDAG-NEXT: v_ldexp_f32 v3, s3, v3
; VI-SDAG-NEXT: s_cselect_b32 s3, 32, 0
; VI-SDAG-NEXT: v_cndmask_b32_e32 v4, 0, v1, vcc
; VI-SDAG-NEXT: v_mov_b32_e32 v5, s3
; VI-SDAG-NEXT: v_cmp_lt_f32_e32 vcc, s1, v0
; VI-SDAG-NEXT: v_ldexp_f32 v5, s2, v5
; VI-SDAG-NEXT: s_and_b64 s[2:3], vcc, exec
; VI-SDAG-NEXT: v_cndmask_b32_e32 v6, 0, v1, vcc
; VI-SDAG-NEXT: s_cselect_b32 s2, 32, 0
; VI-SDAG-NEXT: v_cmp_lt_f32_e32 vcc, s0, v0
; VI-SDAG-NEXT: v_mov_b32_e32 v7, s2
; VI-SDAG-NEXT: s_and_b64 s[2:3], vcc, exec
; VI-SDAG-NEXT: v_ldexp_f32 v7, s1, v7
; VI-SDAG-NEXT: s_cselect_b32 s1, 32, 0
; VI-SDAG-NEXT: v_cndmask_b32_e32 v0, 0, v1, vcc
; VI-SDAG-NEXT: v_mov_b32_e32 v1, s1
; VI-SDAG-NEXT: v_log_f32_e32 v3, v3
; VI-SDAG-NEXT: v_log_f32_e32 v5, v5
; VI-SDAG-NEXT: v_ldexp_f32 v1, s0, v1
; VI-SDAG-NEXT: v_log_f32_e32 v7, v7
; VI-SDAG-NEXT: v_log_f32_e32 v8, v1
; VI-SDAG-NEXT: v_sub_f32_e32 v3, v3, v2
; VI-SDAG-NEXT: v_sub_f32_e32 v2, v5, v4
; VI-SDAG-NEXT: v_mov_b32_e32 v4, s4
; VI-SDAG-NEXT: v_sub_f32_e32 v1, v7, v6
; VI-SDAG-NEXT: v_sub_f32_e32 v0, v8, v0
; VI-SDAG-NEXT: v_mov_b32_e32 v5, s5
; VI-SDAG-NEXT: flat_store_dwordx4 v[4:5], v[0:3]
; VI-SDAG-NEXT: s_endpgm
;
; VI-GISEL-LABEL: s_log2_v4f32:
; VI-GISEL: ; %bb.0:
; VI-GISEL-NEXT: s_load_dwordx4 s[8:11], s[4:5], 0x34
; VI-GISEL-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x24
; VI-GISEL-NEXT: v_mov_b32_e32 v2, 0x800000
; VI-GISEL-NEXT: v_mov_b32_e32 v3, 0x42000000
; VI-GISEL-NEXT: s_waitcnt lgkmcnt(0)
; VI-GISEL-NEXT: v_cmp_lt_f32_e32 vcc, s8, v2
; VI-GISEL-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; VI-GISEL-NEXT: v_cmp_lt_f32_e64 s[0:1], s9, v2
; VI-GISEL-NEXT: v_lshlrev_b32_e32 v0, 5, v0
; VI-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, 1, s[0:1]
; VI-GISEL-NEXT: v_ldexp_f32 v0, s8, v0
; VI-GISEL-NEXT: v_lshlrev_b32_e32 v1, 5, v1
; VI-GISEL-NEXT: v_log_f32_e32 v0, v0
; VI-GISEL-NEXT: v_ldexp_f32 v1, s9, v1
; VI-GISEL-NEXT: v_log_f32_e32 v1, v1
; VI-GISEL-NEXT: v_cndmask_b32_e32 v4, 0, v3, vcc
; VI-GISEL-NEXT: v_sub_f32_e32 v0, v0, v4
; VI-GISEL-NEXT: v_cndmask_b32_e64 v4, 0, v3, s[0:1]
; VI-GISEL-NEXT: v_cmp_lt_f32_e32 vcc, s10, v2
; VI-GISEL-NEXT: v_cmp_lt_f32_e64 s[0:1], s11, v2
; VI-GISEL-NEXT: v_sub_f32_e32 v1, v1, v4
; VI-GISEL-NEXT: v_cndmask_b32_e64 v4, 0, 1, vcc
; VI-GISEL-NEXT: v_cndmask_b32_e64 v2, 0, 1, s[0:1]
; VI-GISEL-NEXT: v_lshlrev_b32_e32 v4, 5, v4
; VI-GISEL-NEXT: v_lshlrev_b32_e32 v2, 5, v2
; VI-GISEL-NEXT: v_ldexp_f32 v4, s10, v4
; VI-GISEL-NEXT: v_ldexp_f32 v2, s11, v2
; VI-GISEL-NEXT: v_log_f32_e32 v4, v4
; VI-GISEL-NEXT: v_log_f32_e32 v5, v2
; VI-GISEL-NEXT: v_cndmask_b32_e32 v2, 0, v3, vcc
; VI-GISEL-NEXT: v_cndmask_b32_e64 v3, 0, v3, s[0:1]
; VI-GISEL-NEXT: v_sub_f32_e32 v2, v4, v2
; VI-GISEL-NEXT: v_sub_f32_e32 v3, v5, v3
; VI-GISEL-NEXT: v_mov_b32_e32 v5, s3
; VI-GISEL-NEXT: v_mov_b32_e32 v4, s2
; VI-GISEL-NEXT: flat_store_dwordx4 v[4:5], v[0:3]
; VI-GISEL-NEXT: s_endpgm
;
; GFX900-SDAG-LABEL: s_log2_v4f32:
; GFX900-SDAG: ; %bb.0:
; GFX900-SDAG-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x34
; GFX900-SDAG-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x24
; GFX900-SDAG-NEXT: v_mov_b32_e32 v0, 0x800000
; GFX900-SDAG-NEXT: v_mov_b32_e32 v1, 0x42000000
; GFX900-SDAG-NEXT: v_mov_b32_e32 v4, 0
; GFX900-SDAG-NEXT: s_waitcnt lgkmcnt(0)
; GFX900-SDAG-NEXT: v_cmp_lt_f32_e32 vcc, s3, v0
; GFX900-SDAG-NEXT: s_and_b64 s[4:5], vcc, exec
; GFX900-SDAG-NEXT: v_cndmask_b32_e32 v2, 0, v1, vcc
; GFX900-SDAG-NEXT: s_cselect_b32 s4, 32, 0
; GFX900-SDAG-NEXT: v_cmp_lt_f32_e32 vcc, s2, v0
; GFX900-SDAG-NEXT: v_mov_b32_e32 v3, s4
; GFX900-SDAG-NEXT: s_and_b64 s[4:5], vcc, exec
; GFX900-SDAG-NEXT: v_ldexp_f32 v3, s3, v3
; GFX900-SDAG-NEXT: s_cselect_b32 s3, 32, 0
; GFX900-SDAG-NEXT: v_cndmask_b32_e32 v5, 0, v1, vcc
; GFX900-SDAG-NEXT: v_mov_b32_e32 v6, s3
; GFX900-SDAG-NEXT: v_cmp_lt_f32_e32 vcc, s1, v0
; GFX900-SDAG-NEXT: v_ldexp_f32 v6, s2, v6
; GFX900-SDAG-NEXT: s_and_b64 s[2:3], vcc, exec
; GFX900-SDAG-NEXT: v_cndmask_b32_e32 v7, 0, v1, vcc
; GFX900-SDAG-NEXT: s_cselect_b32 s2, 32, 0
; GFX900-SDAG-NEXT: v_cmp_lt_f32_e32 vcc, s0, v0
; GFX900-SDAG-NEXT: v_mov_b32_e32 v8, s2
; GFX900-SDAG-NEXT: s_and_b64 s[2:3], vcc, exec
; GFX900-SDAG-NEXT: v_ldexp_f32 v8, s1, v8
; GFX900-SDAG-NEXT: s_cselect_b32 s1, 32, 0
; GFX900-SDAG-NEXT: v_cndmask_b32_e32 v0, 0, v1, vcc
; GFX900-SDAG-NEXT: v_mov_b32_e32 v1, s1
; GFX900-SDAG-NEXT: v_ldexp_f32 v1, s0, v1
; GFX900-SDAG-NEXT: v_log_f32_e32 v3, v3
; GFX900-SDAG-NEXT: v_log_f32_e32 v6, v6
; GFX900-SDAG-NEXT: v_log_f32_e32 v8, v8
; GFX900-SDAG-NEXT: v_log_f32_e32 v9, v1
; GFX900-SDAG-NEXT: v_sub_f32_e32 v3, v3, v2
; GFX900-SDAG-NEXT: v_sub_f32_e32 v2, v6, v5
; GFX900-SDAG-NEXT: v_sub_f32_e32 v1, v8, v7
; GFX900-SDAG-NEXT: v_sub_f32_e32 v0, v9, v0
; GFX900-SDAG-NEXT: global_store_dwordx4 v4, v[0:3], s[6:7]
; GFX900-SDAG-NEXT: s_endpgm
;
; GFX900-GISEL-LABEL: s_log2_v4f32:
; GFX900-GISEL: ; %bb.0:
; GFX900-GISEL-NEXT: s_load_dwordx4 s[8:11], s[4:5], 0x34
; GFX900-GISEL-NEXT: s_load_dwordx2 s[2:3], s[4:5], 0x24
; GFX900-GISEL-NEXT: v_mov_b32_e32 v2, 0x800000
; GFX900-GISEL-NEXT: v_mov_b32_e32 v3, 0x42000000
; GFX900-GISEL-NEXT: v_mov_b32_e32 v4, 0
; GFX900-GISEL-NEXT: s_waitcnt lgkmcnt(0)
; GFX900-GISEL-NEXT: v_cmp_lt_f32_e32 vcc, s8, v2
; GFX900-GISEL-NEXT: v_cndmask_b32_e64 v0, 0, 1, vcc
; GFX900-GISEL-NEXT: v_cmp_lt_f32_e64 s[0:1], s9, v2
; GFX900-GISEL-NEXT: v_lshlrev_b32_e32 v0, 5, v0
; GFX900-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, 1, s[0:1]
; GFX900-GISEL-NEXT: v_ldexp_f32 v0, s8, v0
; GFX900-GISEL-NEXT: v_lshlrev_b32_e32 v1, 5, v1
; GFX900-GISEL-NEXT: v_log_f32_e32 v0, v0
; GFX900-GISEL-NEXT: v_ldexp_f32 v1, s9, v1
; GFX900-GISEL-NEXT: v_log_f32_e32 v1, v1
; GFX900-GISEL-NEXT: v_cndmask_b32_e32 v5, 0, v3, vcc
; GFX900-GISEL-NEXT: v_sub_f32_e32 v0, v0, v5
; GFX900-GISEL-NEXT: v_cndmask_b32_e64 v5, 0, v3, s[0:1]
; GFX900-GISEL-NEXT: v_cmp_lt_f32_e32 vcc, s10, v2
; GFX900-GISEL-NEXT: v_cmp_lt_f32_e64 s[0:1], s11, v2
; GFX900-GISEL-NEXT: v_sub_f32_e32 v1, v1, v5
; GFX900-GISEL-NEXT: v_cndmask_b32_e64 v5, 0, 1, vcc
; GFX900-GISEL-NEXT: v_cndmask_b32_e64 v2, 0, 1, s[0:1]
; GFX900-GISEL-NEXT: v_lshlrev_b32_e32 v5, 5, v5
; GFX900-GISEL-NEXT: v_lshlrev_b32_e32 v2, 5, v2
; GFX900-GISEL-NEXT: v_ldexp_f32 v5, s10, v5
; GFX900-GISEL-NEXT: v_ldexp_f32 v2, s11, v2
; GFX900-GISEL-NEXT: v_log_f32_e32 v5, v5
; GFX900-GISEL-NEXT: v_log_f32_e32 v6, v2
; GFX900-GISEL-NEXT: v_cndmask_b32_e32 v2, 0, v3, vcc
; GFX900-GISEL-NEXT: v_cndmask_b32_e64 v3, 0, v3, s[0:1]
; GFX900-GISEL-NEXT: v_sub_f32_e32 v2, v5, v2
; GFX900-GISEL-NEXT: v_sub_f32_e32 v3, v6, v3
; GFX900-GISEL-NEXT: global_store_dwordx4 v4, v[0:3], s[2:3]
; GFX900-GISEL-NEXT: s_endpgm
;
; GFX1100-SDAG-LABEL: s_log2_v4f32:
; GFX1100-SDAG: ; %bb.0:
; GFX1100-SDAG-NEXT: s_clause 0x1
; GFX1100-SDAG-NEXT: s_load_b128 s[0:3], s[4:5], 0x34
; GFX1100-SDAG-NEXT: s_load_b64 s[4:5], s[4:5], 0x24
; GFX1100-SDAG-NEXT: s_waitcnt lgkmcnt(0)
; GFX1100-SDAG-NEXT: v_cmp_gt_f32_e64 s6, 0x800000, s3
; GFX1100-SDAG-NEXT: v_cmp_gt_f32_e64 s7, 0x800000, s2
; GFX1100-SDAG-NEXT: v_cmp_gt_f32_e64 s8, 0x800000, s1
; GFX1100-SDAG-NEXT: v_cmp_gt_f32_e64 s9, 0x800000, s0
; GFX1100-SDAG-NEXT: s_delay_alu instid0(VALU_DEP_4)
; GFX1100-SDAG-NEXT: v_cndmask_b32_e64 v0, 0, 0x42000000, s6
; GFX1100-SDAG-NEXT: s_and_b32 s6, s6, exec_lo
; GFX1100-SDAG-NEXT: v_cndmask_b32_e64 v1, 0, 0x42000000, s7
; GFX1100-SDAG-NEXT: s_cselect_b32 s6, 32, 0
; GFX1100-SDAG-NEXT: s_and_b32 s7, s7, exec_lo
; GFX1100-SDAG-NEXT: v_cndmask_b32_e64 v4, 0, 0x42000000, s8
; GFX1100-SDAG-NEXT: s_cselect_b32 s7, 32, 0
; GFX1100-SDAG-NEXT: s_and_b32 s8, s8, exec_lo
; GFX1100-SDAG-NEXT: v_ldexp_f32 v2, s3, s6
; GFX1100-SDAG-NEXT: s_cselect_b32 s3, 32, 0
; GFX1100-SDAG-NEXT: s_and_b32 s6, s9, exec_lo
; GFX1100-SDAG-NEXT: v_ldexp_f32 v3, s2, s7
; GFX1100-SDAG-NEXT: s_cselect_b32 s2, 32, 0
; GFX1100-SDAG-NEXT: v_ldexp_f32 v6, s1, s3
; GFX1100-SDAG-NEXT: v_ldexp_f32 v7, s0, s2
; GFX1100-SDAG-NEXT: v_log_f32_e32 v2, v2
; GFX1100-SDAG-NEXT: v_log_f32_e32 v8, v3
; GFX1100-SDAG-NEXT: v_cndmask_b32_e64 v5, 0, 0x42000000, s9
; GFX1100-SDAG-NEXT: v_log_f32_e32 v6, v6
; GFX1100-SDAG-NEXT: v_log_f32_e32 v7, v7
; GFX1100-SDAG-NEXT: v_mov_b32_e32 v9, 0
; GFX1100-SDAG-NEXT: s_delay_alu instid0(TRANS32_DEP_3)
; GFX1100-SDAG-NEXT: v_dual_sub_f32 v3, v2, v0 :: v_dual_sub_f32 v2, v8, v1
; GFX1100-SDAG-NEXT: s_waitcnt_depctr depctr_va_vdst(0)
; GFX1100-SDAG-NEXT: v_dual_sub_f32 v1, v6, v4 :: v_dual_sub_f32 v0, v7, v5
; GFX1100-SDAG-NEXT: global_store_b128 v9, v[0:3], s[4:5]
; GFX1100-SDAG-NEXT: s_endpgm
;
; GFX1100-GISEL-LABEL: s_log2_v4f32:
; GFX1100-GISEL: ; %bb.0:
; GFX1100-GISEL-NEXT: s_clause 0x1
; GFX1100-GISEL-NEXT: s_load_b128 s[0:3], s[4:5], 0x34
; GFX1100-GISEL-NEXT: s_load_b64 s[4:5], s[4:5], 0x24
; GFX1100-GISEL-NEXT: v_mov_b32_e32 v8, 0
; GFX1100-GISEL-NEXT: s_waitcnt lgkmcnt(0)
; GFX1100-GISEL-NEXT: v_cmp_gt_f32_e64 s7, 0x800000, s1
; GFX1100-GISEL-NEXT: v_cmp_gt_f32_e64 s6, 0x800000, s0
; GFX1100-GISEL-NEXT: v_cmp_gt_f32_e64 s9, 0x800000, s3
; GFX1100-GISEL-NEXT: v_cmp_gt_f32_e64 s8, 0x800000, s2
; GFX1100-GISEL-NEXT: s_delay_alu instid0(VALU_DEP_4) | instskip(NEXT) | instid1(VALU_DEP_4)
; GFX1100-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, 1, s7
; GFX1100-GISEL-NEXT: v_cndmask_b32_e64 v0, 0, 1, s6
; GFX1100-GISEL-NEXT: v_cndmask_b32_e64 v5, 0, 0x42000000, s7
; GFX1100-GISEL-NEXT: v_cndmask_b32_e64 v3, 0, 1, s9
; GFX1100-GISEL-NEXT: v_cndmask_b32_e64 v4, 0, 0x42000000, s6
; GFX1100-GISEL-NEXT: v_lshlrev_b32_e32 v1, 5, v1
; GFX1100-GISEL-NEXT: v_cndmask_b32_e64 v2, 0, 1, s8
; GFX1100-GISEL-NEXT: v_cndmask_b32_e64 v7, 0, 0x42000000, s9
; GFX1100-GISEL-NEXT: v_cndmask_b32_e64 v6, 0, 0x42000000, s8
; GFX1100-GISEL-NEXT: s_delay_alu instid0(VALU_DEP_4) | instskip(NEXT) | instid1(VALU_DEP_1)
; GFX1100-GISEL-NEXT: v_ldexp_f32 v1, s1, v1
; GFX1100-GISEL-NEXT: v_log_f32_e32 v1, v1
; GFX1100-GISEL-NEXT: s_waitcnt_depctr depctr_va_vdst(0)
; GFX1100-GISEL-NEXT: v_dual_sub_f32 v1, v1, v5 :: v_dual_lshlrev_b32 v0, 5, v0
; GFX1100-GISEL-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
; GFX1100-GISEL-NEXT: v_ldexp_f32 v0, s0, v0
; GFX1100-GISEL-NEXT: v_log_f32_e32 v0, v0
; GFX1100-GISEL-NEXT: s_waitcnt_depctr depctr_va_vdst(0)
; GFX1100-GISEL-NEXT: v_dual_sub_f32 v0, v0, v4 :: v_dual_lshlrev_b32 v3, 5, v3
; GFX1100-GISEL-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
; GFX1100-GISEL-NEXT: v_ldexp_f32 v3, s3, v3
; GFX1100-GISEL-NEXT: v_log_f32_e32 v3, v3
; GFX1100-GISEL-NEXT: s_waitcnt_depctr depctr_va_vdst(0)
; GFX1100-GISEL-NEXT: v_dual_sub_f32 v3, v3, v7 :: v_dual_lshlrev_b32 v2, 5, v2
; GFX1100-GISEL-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
; GFX1100-GISEL-NEXT: v_ldexp_f32 v2, s2, v2
; GFX1100-GISEL-NEXT: v_log_f32_e32 v2, v2
; GFX1100-GISEL-NEXT: s_waitcnt_depctr depctr_va_vdst(0)
; GFX1100-GISEL-NEXT: v_sub_f32_e32 v2, v2, v6
; GFX1100-GISEL-NEXT: global_store_b128 v8, v[0:3], s[4:5]
; GFX1100-GISEL-NEXT: s_endpgm
;
; R600-LABEL: s_log2_v4f32:
; R600: ; %bb.0:
; R600-NEXT: ALU 33, @4, KC0[CB0:0-32], KC1[]
; R600-NEXT: MEM_RAT_CACHELESS STORE_RAW T0.XYZW, T1.X, 1
; R600-NEXT: CF_END
; R600-NEXT: PAD
; R600-NEXT: ALU clause starting at 4:
; R600-NEXT: SETGT T0.W, literal.x, KC0[4].X,
; R600-NEXT: SETGT * T1.W, literal.x, KC0[3].W,
; R600-NEXT: 8388608(1.175494e-38), 0(0.000000e+00)
; R600-NEXT: CNDE * T2.W, PV.W, 1.0, literal.x,
; R600-NEXT: 1333788672(4.294967e+09), 0(0.000000e+00)
; R600-NEXT: MUL_IEEE T0.Z, KC0[4].X, PV.W,
; R600-NEXT: SETGT T2.W, literal.x, KC0[3].Z,
; R600-NEXT: CNDE * T3.W, T1.W, 1.0, literal.y,
; R600-NEXT: 8388608(1.175494e-38), 1333788672(4.294967e+09)
; R600-NEXT: MUL_IEEE T0.X, KC0[3].W, PS,
; R600-NEXT: CNDE T0.Y, T0.W, 0.0, literal.x,
; R600-NEXT: SETGT T1.Z, literal.y, KC0[3].Y,
; R600-NEXT: CNDE T0.W, PV.W, 1.0, literal.z,
; R600-NEXT: LOG_IEEE * T0.Z, PV.Z,
; R600-NEXT: 1107296256(3.200000e+01), 8388608(1.175494e-38)
; R600-NEXT: 1333788672(4.294967e+09), 0(0.000000e+00)
; R600-NEXT: MUL_IEEE T1.X, KC0[3].Z, PV.W,
; R600-NEXT: CNDE T1.Y, T1.W, 0.0, literal.x,
; R600-NEXT: CNDE T2.Z, PV.Z, 1.0, literal.y,
; R600-NEXT: ADD T0.W, PS, -PV.Y,
; R600-NEXT: LOG_IEEE * T0.X, PV.X,
; R600-NEXT: 1107296256(3.200000e+01), 1333788672(4.294967e+09)
; R600-NEXT: MUL_IEEE T2.Y, KC0[3].Y, PV.Z,
; R600-NEXT: ADD T0.Z, PS, -PV.Y,
; R600-NEXT: CNDE T1.W, T2.W, 0.0, literal.x,
; R600-NEXT: LOG_IEEE * T0.X, PV.X,
; R600-NEXT: 1107296256(3.200000e+01), 0(0.000000e+00)
; R600-NEXT: ADD T0.Y, PS, -PV.W,
; R600-NEXT: CNDE T1.W, T1.Z, 0.0, literal.x,
; R600-NEXT: LOG_IEEE * T0.X, PV.Y,
; R600-NEXT: 1107296256(3.200000e+01), 0(0.000000e+00)
; R600-NEXT: ADD T0.X, PS, -PV.W,
; R600-NEXT: LSHR * T1.X, KC0[2].Y, literal.x,
; R600-NEXT: 2(2.802597e-45), 0(0.000000e+00)
;
; CM-LABEL: s_log2_v4f32:
; CM: ; %bb.0:
; CM-NEXT: ALU 43, @4, KC0[CB0:0-32], KC1[]
; CM-NEXT: MEM_RAT_CACHELESS STORE_DWORD T0, T1.X
; CM-NEXT: CF_END
; CM-NEXT: PAD
; CM-NEXT: ALU clause starting at 4:
; CM-NEXT: SETGT * T0.W, literal.x, KC0[4].X,
; CM-NEXT: 8388608(1.175494e-38), 0(0.000000e+00)
; CM-NEXT: CNDE T0.Y, PV.W, 1.0, literal.x,
; CM-NEXT: SETGT T0.Z, literal.y, KC0[3].W,
; CM-NEXT: SETGT * T1.W, literal.y, KC0[3].Z,
; CM-NEXT: 1333788672(4.294967e+09), 8388608(1.175494e-38)
; CM-NEXT: CNDE T0.X, PV.W, 1.0, literal.x,
; CM-NEXT: CNDE T1.Y, T0.W, 0.0, literal.y,
; CM-NEXT: CNDE T1.Z, PV.Z, 1.0, literal.x,
; CM-NEXT: MUL_IEEE * T0.W, KC0[4].X, PV.Y,
; CM-NEXT: 1333788672(4.294967e+09), 1107296256(3.200000e+01)
; CM-NEXT: LOG_IEEE T0.X (MASKED), T0.W,
; CM-NEXT: LOG_IEEE T0.Y, T0.W,
; CM-NEXT: LOG_IEEE T0.Z (MASKED), T0.W,
; CM-NEXT: LOG_IEEE * T0.W (MASKED), T0.W,
; CM-NEXT: CNDE T1.X, T0.Z, 0.0, literal.x,
; CM-NEXT: SETGT T2.Y, literal.y, KC0[3].Y,
; CM-NEXT: MUL_IEEE T0.Z, KC0[3].W, T1.Z,
; CM-NEXT: ADD * T0.W, PV.Y, -T1.Y,
; CM-NEXT: 1107296256(3.200000e+01), 8388608(1.175494e-38)
; CM-NEXT: LOG_IEEE T0.X (MASKED), T0.Z,
; CM-NEXT: LOG_IEEE T0.Y, T0.Z,
; CM-NEXT: LOG_IEEE T0.Z (MASKED), T0.Z,
; CM-NEXT: LOG_IEEE * T0.W (MASKED), T0.Z,
; CM-NEXT: CNDE T2.X, T2.Y, 1.0, literal.x,
; CM-NEXT: CNDE T1.Y, T1.W, 0.0, literal.y,
; CM-NEXT: ADD T0.Z, PV.Y, -T1.X,
; CM-NEXT: MUL_IEEE * T1.W, KC0[3].Z, T0.X, BS:VEC_021/SCL_122
; CM-NEXT: 1333788672(4.294967e+09), 1107296256(3.200000e+01)
; CM-NEXT: LOG_IEEE T0.X, T1.W,
; CM-NEXT: LOG_IEEE T0.Y (MASKED), T1.W,
; CM-NEXT: LOG_IEEE T0.Z (MASKED), T1.W,
; CM-NEXT: LOG_IEEE * T0.W (MASKED), T1.W,
; CM-NEXT: ADD T0.Y, PV.X, -T1.Y,
; CM-NEXT: CNDE T1.Z, T2.Y, 0.0, literal.x,
; CM-NEXT: MUL_IEEE * T1.W, KC0[3].Y, T2.X,
; CM-NEXT: 1107296256(3.200000e+01), 0(0.000000e+00)
; CM-NEXT: LOG_IEEE T0.X, T1.W,
; CM-NEXT: LOG_IEEE T0.Y (MASKED), T1.W,
; CM-NEXT: LOG_IEEE T0.Z (MASKED), T1.W,
; CM-NEXT: LOG_IEEE * T0.W (MASKED), T1.W,
; CM-NEXT: ADD * T0.X, PV.X, -T1.Z,
; CM-NEXT: LSHR * T1.X, KC0[2].Y, literal.x,
; CM-NEXT: 2(2.802597e-45), 0(0.000000e+00)
%result = call <4 x float> @llvm.log2.v4f32(<4 x float> %in)
store <4 x float> %result, ptr addrspace(1) %out
ret void
}
define float @v_log2_f32(float %in) {
; SI-SDAG-LABEL: v_log2_f32:
; SI-SDAG: ; %bb.0:
; SI-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; SI-SDAG-NEXT: s_mov_b32 s4, 0x800000
; SI-SDAG-NEXT: v_cmp_gt_f32_e32 vcc, s4, v0
; SI-SDAG-NEXT: v_cndmask_b32_e64 v2, 0, 32, vcc
; SI-SDAG-NEXT: v_ldexp_f32_e32 v0, v0, v2
; SI-SDAG-NEXT: v_log_f32_e32 v0, v0
; SI-SDAG-NEXT: v_mov_b32_e32 v1, 0x42000000
; SI-SDAG-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; SI-SDAG-NEXT: v_sub_f32_e32 v0, v0, v1
; SI-SDAG-NEXT: s_setpc_b64 s[30:31]
;
; SI-GISEL-LABEL: v_log2_f32:
; SI-GISEL: ; %bb.0:
; SI-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; SI-GISEL-NEXT: v_mov_b32_e32 v1, 0x800000
; SI-GISEL-NEXT: v_cmp_lt_f32_e32 vcc, v0, v1
; SI-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
; SI-GISEL-NEXT: v_lshlrev_b32_e32 v1, 5, v1
; SI-GISEL-NEXT: v_ldexp_f32_e32 v0, v0, v1
; SI-GISEL-NEXT: v_log_f32_e32 v0, v0
; SI-GISEL-NEXT: v_mov_b32_e32 v1, 0x42000000
; SI-GISEL-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; SI-GISEL-NEXT: v_sub_f32_e32 v0, v0, v1
; SI-GISEL-NEXT: s_setpc_b64 s[30:31]
;
; VI-SDAG-LABEL: v_log2_f32:
; VI-SDAG: ; %bb.0:
; VI-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; VI-SDAG-NEXT: s_mov_b32 s4, 0x800000
; VI-SDAG-NEXT: v_cmp_gt_f32_e32 vcc, s4, v0
; VI-SDAG-NEXT: v_cndmask_b32_e64 v2, 0, 32, vcc
; VI-SDAG-NEXT: v_ldexp_f32 v0, v0, v2
; VI-SDAG-NEXT: v_log_f32_e32 v0, v0
; VI-SDAG-NEXT: v_mov_b32_e32 v1, 0x42000000
; VI-SDAG-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; VI-SDAG-NEXT: v_sub_f32_e32 v0, v0, v1
; VI-SDAG-NEXT: s_setpc_b64 s[30:31]
;
; VI-GISEL-LABEL: v_log2_f32:
; VI-GISEL: ; %bb.0:
; VI-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; VI-GISEL-NEXT: v_mov_b32_e32 v1, 0x800000
; VI-GISEL-NEXT: v_cmp_lt_f32_e32 vcc, v0, v1
; VI-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
; VI-GISEL-NEXT: v_lshlrev_b32_e32 v1, 5, v1
; VI-GISEL-NEXT: v_ldexp_f32 v0, v0, v1
; VI-GISEL-NEXT: v_log_f32_e32 v0, v0
; VI-GISEL-NEXT: v_mov_b32_e32 v1, 0x42000000
; VI-GISEL-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; VI-GISEL-NEXT: v_sub_f32_e32 v0, v0, v1
; VI-GISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX900-SDAG-LABEL: v_log2_f32:
; GFX900-SDAG: ; %bb.0:
; GFX900-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX900-SDAG-NEXT: s_mov_b32 s4, 0x800000
; GFX900-SDAG-NEXT: v_cmp_gt_f32_e32 vcc, s4, v0
; GFX900-SDAG-NEXT: v_cndmask_b32_e64 v2, 0, 32, vcc
; GFX900-SDAG-NEXT: v_ldexp_f32 v0, v0, v2
; GFX900-SDAG-NEXT: v_log_f32_e32 v0, v0
; GFX900-SDAG-NEXT: v_mov_b32_e32 v1, 0x42000000
; GFX900-SDAG-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; GFX900-SDAG-NEXT: v_sub_f32_e32 v0, v0, v1
; GFX900-SDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX900-GISEL-LABEL: v_log2_f32:
; GFX900-GISEL: ; %bb.0:
; GFX900-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX900-GISEL-NEXT: v_mov_b32_e32 v1, 0x800000
; GFX900-GISEL-NEXT: v_cmp_lt_f32_e32 vcc, v0, v1
; GFX900-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
; GFX900-GISEL-NEXT: v_lshlrev_b32_e32 v1, 5, v1
; GFX900-GISEL-NEXT: v_ldexp_f32 v0, v0, v1
; GFX900-GISEL-NEXT: v_log_f32_e32 v0, v0
; GFX900-GISEL-NEXT: v_mov_b32_e32 v1, 0x42000000
; GFX900-GISEL-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; GFX900-GISEL-NEXT: v_sub_f32_e32 v0, v0, v1
; GFX900-GISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-SDAG-LABEL: v_log2_f32:
; GFX1100-SDAG: ; %bb.0:
; GFX1100-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-SDAG-NEXT: v_cmp_gt_f32_e32 vcc_lo, 0x800000, v0
; GFX1100-SDAG-NEXT: v_cndmask_b32_e64 v2, 0, 32, vcc_lo
; GFX1100-SDAG-NEXT: v_cndmask_b32_e64 v1, 0, 0x42000000, vcc_lo
; GFX1100-SDAG-NEXT: s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_1)
; GFX1100-SDAG-NEXT: v_ldexp_f32 v0, v0, v2
; GFX1100-SDAG-NEXT: v_log_f32_e32 v0, v0
; GFX1100-SDAG-NEXT: s_waitcnt_depctr depctr_va_vdst(0)
; GFX1100-SDAG-NEXT: v_sub_f32_e32 v0, v0, v1
; GFX1100-SDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-GISEL-LABEL: v_log2_f32:
; GFX1100-GISEL: ; %bb.0:
; GFX1100-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-GISEL-NEXT: v_cmp_gt_f32_e32 vcc_lo, 0x800000, v0
; GFX1100-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc_lo
; GFX1100-GISEL-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
; GFX1100-GISEL-NEXT: v_lshlrev_b32_e32 v1, 5, v1
; GFX1100-GISEL-NEXT: v_ldexp_f32 v0, v0, v1
; GFX1100-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, 0x42000000, vcc_lo
; GFX1100-GISEL-NEXT: s_delay_alu instid0(VALU_DEP_2)
; GFX1100-GISEL-NEXT: v_log_f32_e32 v0, v0
; GFX1100-GISEL-NEXT: s_waitcnt_depctr depctr_va_vdst(0)
; GFX1100-GISEL-NEXT: v_sub_f32_e32 v0, v0, v1
; GFX1100-GISEL-NEXT: s_setpc_b64 s[30:31]
;
; R600-LABEL: v_log2_f32:
; R600: ; %bb.0:
; R600-NEXT: CF_END
; R600-NEXT: PAD
;
; CM-LABEL: v_log2_f32:
; CM: ; %bb.0:
; CM-NEXT: CF_END
; CM-NEXT: PAD
%result = call float @llvm.log2.f32(float %in)
ret float %result
}
define float @v_log2_fabs_f32(float %in) {
; SI-SDAG-LABEL: v_log2_fabs_f32:
; SI-SDAG: ; %bb.0:
; SI-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; SI-SDAG-NEXT: s_mov_b32 s4, 0x800000
; SI-SDAG-NEXT: v_cmp_lt_f32_e64 vcc, |v0|, s4
; SI-SDAG-NEXT: v_cndmask_b32_e64 v2, 0, 32, vcc
; SI-SDAG-NEXT: v_ldexp_f32_e64 v0, |v0|, v2
; SI-SDAG-NEXT: v_log_f32_e32 v0, v0
; SI-SDAG-NEXT: v_mov_b32_e32 v1, 0x42000000
; SI-SDAG-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; SI-SDAG-NEXT: v_sub_f32_e32 v0, v0, v1
; SI-SDAG-NEXT: s_setpc_b64 s[30:31]
;
; SI-GISEL-LABEL: v_log2_fabs_f32:
; SI-GISEL: ; %bb.0:
; SI-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; SI-GISEL-NEXT: v_mov_b32_e32 v1, 0x800000
; SI-GISEL-NEXT: v_cmp_lt_f32_e64 vcc, |v0|, v1
; SI-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
; SI-GISEL-NEXT: v_lshlrev_b32_e32 v1, 5, v1
; SI-GISEL-NEXT: v_ldexp_f32_e64 v0, |v0|, v1
; SI-GISEL-NEXT: v_log_f32_e32 v0, v0
; SI-GISEL-NEXT: v_mov_b32_e32 v1, 0x42000000
; SI-GISEL-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; SI-GISEL-NEXT: v_sub_f32_e32 v0, v0, v1
; SI-GISEL-NEXT: s_setpc_b64 s[30:31]
;
; VI-SDAG-LABEL: v_log2_fabs_f32:
; VI-SDAG: ; %bb.0:
; VI-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; VI-SDAG-NEXT: s_mov_b32 s4, 0x800000
; VI-SDAG-NEXT: v_cmp_lt_f32_e64 vcc, |v0|, s4
; VI-SDAG-NEXT: v_cndmask_b32_e64 v2, 0, 32, vcc
; VI-SDAG-NEXT: v_ldexp_f32 v0, |v0|, v2
; VI-SDAG-NEXT: v_log_f32_e32 v0, v0
; VI-SDAG-NEXT: v_mov_b32_e32 v1, 0x42000000
; VI-SDAG-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; VI-SDAG-NEXT: v_sub_f32_e32 v0, v0, v1
; VI-SDAG-NEXT: s_setpc_b64 s[30:31]
;
; VI-GISEL-LABEL: v_log2_fabs_f32:
; VI-GISEL: ; %bb.0:
; VI-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; VI-GISEL-NEXT: v_mov_b32_e32 v1, 0x800000
; VI-GISEL-NEXT: v_cmp_lt_f32_e64 vcc, |v0|, v1
; VI-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
; VI-GISEL-NEXT: v_lshlrev_b32_e32 v1, 5, v1
; VI-GISEL-NEXT: v_ldexp_f32 v0, |v0|, v1
; VI-GISEL-NEXT: v_log_f32_e32 v0, v0
; VI-GISEL-NEXT: v_mov_b32_e32 v1, 0x42000000
; VI-GISEL-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; VI-GISEL-NEXT: v_sub_f32_e32 v0, v0, v1
; VI-GISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX900-SDAG-LABEL: v_log2_fabs_f32:
; GFX900-SDAG: ; %bb.0:
; GFX900-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX900-SDAG-NEXT: s_mov_b32 s4, 0x800000
; GFX900-SDAG-NEXT: v_cmp_lt_f32_e64 vcc, |v0|, s4
; GFX900-SDAG-NEXT: v_cndmask_b32_e64 v2, 0, 32, vcc
; GFX900-SDAG-NEXT: v_ldexp_f32 v0, |v0|, v2
; GFX900-SDAG-NEXT: v_log_f32_e32 v0, v0
; GFX900-SDAG-NEXT: v_mov_b32_e32 v1, 0x42000000
; GFX900-SDAG-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; GFX900-SDAG-NEXT: v_sub_f32_e32 v0, v0, v1
; GFX900-SDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX900-GISEL-LABEL: v_log2_fabs_f32:
; GFX900-GISEL: ; %bb.0:
; GFX900-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX900-GISEL-NEXT: v_mov_b32_e32 v1, 0x800000
; GFX900-GISEL-NEXT: v_cmp_lt_f32_e64 vcc, |v0|, v1
; GFX900-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
; GFX900-GISEL-NEXT: v_lshlrev_b32_e32 v1, 5, v1
; GFX900-GISEL-NEXT: v_ldexp_f32 v0, |v0|, v1
; GFX900-GISEL-NEXT: v_log_f32_e32 v0, v0
; GFX900-GISEL-NEXT: v_mov_b32_e32 v1, 0x42000000
; GFX900-GISEL-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; GFX900-GISEL-NEXT: v_sub_f32_e32 v0, v0, v1
; GFX900-GISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-SDAG-LABEL: v_log2_fabs_f32:
; GFX1100-SDAG: ; %bb.0:
; GFX1100-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-SDAG-NEXT: v_cmp_gt_f32_e64 s0, 0x800000, |v0|
; GFX1100-SDAG-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_1) | instid1(VALU_DEP_2)
; GFX1100-SDAG-NEXT: v_cndmask_b32_e64 v2, 0, 32, s0
; GFX1100-SDAG-NEXT: v_cndmask_b32_e64 v1, 0, 0x42000000, s0
; GFX1100-SDAG-NEXT: v_ldexp_f32 v0, |v0|, v2
; GFX1100-SDAG-NEXT: s_delay_alu instid0(VALU_DEP_1)
; GFX1100-SDAG-NEXT: v_log_f32_e32 v0, v0
; GFX1100-SDAG-NEXT: s_waitcnt_depctr depctr_va_vdst(0)
; GFX1100-SDAG-NEXT: v_sub_f32_e32 v0, v0, v1
; GFX1100-SDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-GISEL-LABEL: v_log2_fabs_f32:
; GFX1100-GISEL: ; %bb.0:
; GFX1100-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-GISEL-NEXT: v_cmp_gt_f32_e64 s0, 0x800000, |v0|
; GFX1100-GISEL-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
; GFX1100-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, 1, s0
; GFX1100-GISEL-NEXT: v_lshlrev_b32_e32 v1, 5, v1
; GFX1100-GISEL-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_1) | instid1(VALU_DEP_2)
; GFX1100-GISEL-NEXT: v_ldexp_f32 v0, |v0|, v1
; GFX1100-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, 0x42000000, s0
; GFX1100-GISEL-NEXT: v_log_f32_e32 v0, v0
; GFX1100-GISEL-NEXT: s_waitcnt_depctr depctr_va_vdst(0)
; GFX1100-GISEL-NEXT: v_sub_f32_e32 v0, v0, v1
; GFX1100-GISEL-NEXT: s_setpc_b64 s[30:31]
;
; R600-LABEL: v_log2_fabs_f32:
; R600: ; %bb.0:
; R600-NEXT: CF_END
; R600-NEXT: PAD
;
; CM-LABEL: v_log2_fabs_f32:
; CM: ; %bb.0:
; CM-NEXT: CF_END
; CM-NEXT: PAD
%fabs = call float @llvm.fabs.f32(float %in)
%result = call float @llvm.log2.f32(float %fabs)
ret float %result
}
define float @v_log2_fneg_fabs_f32(float %in) {
; SI-SDAG-LABEL: v_log2_fneg_fabs_f32:
; SI-SDAG: ; %bb.0:
; SI-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; SI-SDAG-NEXT: s_mov_b32 s4, 0x80800000
; SI-SDAG-NEXT: v_cmp_gt_f32_e64 vcc, |v0|, s4
; SI-SDAG-NEXT: v_cndmask_b32_e64 v2, 0, 32, vcc
; SI-SDAG-NEXT: v_ldexp_f32_e64 v0, -|v0|, v2
; SI-SDAG-NEXT: v_log_f32_e32 v0, v0
; SI-SDAG-NEXT: v_mov_b32_e32 v1, 0x42000000
; SI-SDAG-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; SI-SDAG-NEXT: v_sub_f32_e32 v0, v0, v1
; SI-SDAG-NEXT: s_setpc_b64 s[30:31]
;
; SI-GISEL-LABEL: v_log2_fneg_fabs_f32:
; SI-GISEL: ; %bb.0:
; SI-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; SI-GISEL-NEXT: v_mov_b32_e32 v1, 0x800000
; SI-GISEL-NEXT: v_cmp_lt_f32_e64 vcc, -|v0|, v1
; SI-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
; SI-GISEL-NEXT: v_lshlrev_b32_e32 v1, 5, v1
; SI-GISEL-NEXT: v_ldexp_f32_e64 v0, -|v0|, v1
; SI-GISEL-NEXT: v_log_f32_e32 v0, v0
; SI-GISEL-NEXT: v_mov_b32_e32 v1, 0x42000000
; SI-GISEL-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; SI-GISEL-NEXT: v_sub_f32_e32 v0, v0, v1
; SI-GISEL-NEXT: s_setpc_b64 s[30:31]
;
; VI-SDAG-LABEL: v_log2_fneg_fabs_f32:
; VI-SDAG: ; %bb.0:
; VI-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; VI-SDAG-NEXT: s_mov_b32 s4, 0x80800000
; VI-SDAG-NEXT: v_cmp_gt_f32_e64 vcc, |v0|, s4
; VI-SDAG-NEXT: v_cndmask_b32_e64 v2, 0, 32, vcc
; VI-SDAG-NEXT: v_ldexp_f32 v0, -|v0|, v2
; VI-SDAG-NEXT: v_log_f32_e32 v0, v0
; VI-SDAG-NEXT: v_mov_b32_e32 v1, 0x42000000
; VI-SDAG-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; VI-SDAG-NEXT: v_sub_f32_e32 v0, v0, v1
; VI-SDAG-NEXT: s_setpc_b64 s[30:31]
;
; VI-GISEL-LABEL: v_log2_fneg_fabs_f32:
; VI-GISEL: ; %bb.0:
; VI-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; VI-GISEL-NEXT: v_mov_b32_e32 v1, 0x800000
; VI-GISEL-NEXT: v_cmp_lt_f32_e64 vcc, -|v0|, v1
; VI-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
; VI-GISEL-NEXT: v_lshlrev_b32_e32 v1, 5, v1
; VI-GISEL-NEXT: v_ldexp_f32 v0, -|v0|, v1
; VI-GISEL-NEXT: v_log_f32_e32 v0, v0
; VI-GISEL-NEXT: v_mov_b32_e32 v1, 0x42000000
; VI-GISEL-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; VI-GISEL-NEXT: v_sub_f32_e32 v0, v0, v1
; VI-GISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX900-SDAG-LABEL: v_log2_fneg_fabs_f32:
; GFX900-SDAG: ; %bb.0:
; GFX900-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX900-SDAG-NEXT: s_mov_b32 s4, 0x80800000
; GFX900-SDAG-NEXT: v_cmp_gt_f32_e64 vcc, |v0|, s4
; GFX900-SDAG-NEXT: v_cndmask_b32_e64 v2, 0, 32, vcc
; GFX900-SDAG-NEXT: v_ldexp_f32 v0, -|v0|, v2
; GFX900-SDAG-NEXT: v_log_f32_e32 v0, v0
; GFX900-SDAG-NEXT: v_mov_b32_e32 v1, 0x42000000
; GFX900-SDAG-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; GFX900-SDAG-NEXT: v_sub_f32_e32 v0, v0, v1
; GFX900-SDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX900-GISEL-LABEL: v_log2_fneg_fabs_f32:
; GFX900-GISEL: ; %bb.0:
; GFX900-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX900-GISEL-NEXT: v_mov_b32_e32 v1, 0x800000
; GFX900-GISEL-NEXT: v_cmp_lt_f32_e64 vcc, -|v0|, v1
; GFX900-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
; GFX900-GISEL-NEXT: v_lshlrev_b32_e32 v1, 5, v1
; GFX900-GISEL-NEXT: v_ldexp_f32 v0, -|v0|, v1
; GFX900-GISEL-NEXT: v_log_f32_e32 v0, v0
; GFX900-GISEL-NEXT: v_mov_b32_e32 v1, 0x42000000
; GFX900-GISEL-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; GFX900-GISEL-NEXT: v_sub_f32_e32 v0, v0, v1
; GFX900-GISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-SDAG-LABEL: v_log2_fneg_fabs_f32:
; GFX1100-SDAG: ; %bb.0:
; GFX1100-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-SDAG-NEXT: v_cmp_lt_f32_e64 s0, 0x80800000, |v0|
; GFX1100-SDAG-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_1) | instid1(VALU_DEP_2)
; GFX1100-SDAG-NEXT: v_cndmask_b32_e64 v2, 0, 32, s0
; GFX1100-SDAG-NEXT: v_cndmask_b32_e64 v1, 0, 0x42000000, s0
; GFX1100-SDAG-NEXT: v_ldexp_f32 v0, -|v0|, v2
; GFX1100-SDAG-NEXT: s_delay_alu instid0(VALU_DEP_1)
; GFX1100-SDAG-NEXT: v_log_f32_e32 v0, v0
; GFX1100-SDAG-NEXT: s_waitcnt_depctr depctr_va_vdst(0)
; GFX1100-SDAG-NEXT: v_sub_f32_e32 v0, v0, v1
; GFX1100-SDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-GISEL-LABEL: v_log2_fneg_fabs_f32:
; GFX1100-GISEL: ; %bb.0:
; GFX1100-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-GISEL-NEXT: v_cmp_gt_f32_e64 s0, 0x800000, -|v0|
; GFX1100-GISEL-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
; GFX1100-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, 1, s0
; GFX1100-GISEL-NEXT: v_lshlrev_b32_e32 v1, 5, v1
; GFX1100-GISEL-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_1) | instid1(VALU_DEP_2)
; GFX1100-GISEL-NEXT: v_ldexp_f32 v0, -|v0|, v1
; GFX1100-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, 0x42000000, s0
; GFX1100-GISEL-NEXT: v_log_f32_e32 v0, v0
; GFX1100-GISEL-NEXT: s_waitcnt_depctr depctr_va_vdst(0)
; GFX1100-GISEL-NEXT: v_sub_f32_e32 v0, v0, v1
; GFX1100-GISEL-NEXT: s_setpc_b64 s[30:31]
;
; R600-LABEL: v_log2_fneg_fabs_f32:
; R600: ; %bb.0:
; R600-NEXT: CF_END
; R600-NEXT: PAD
;
; CM-LABEL: v_log2_fneg_fabs_f32:
; CM: ; %bb.0:
; CM-NEXT: CF_END
; CM-NEXT: PAD
%fabs = call float @llvm.fabs.f32(float %in)
%fneg.fabs = fneg float %fabs
%result = call float @llvm.log2.f32(float %fneg.fabs)
ret float %result
}
define float @v_log2_fneg_f32(float %in) {
; SI-SDAG-LABEL: v_log2_fneg_f32:
; SI-SDAG: ; %bb.0:
; SI-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; SI-SDAG-NEXT: s_mov_b32 s4, 0x80800000
; SI-SDAG-NEXT: v_cmp_lt_f32_e32 vcc, s4, v0
; SI-SDAG-NEXT: v_cndmask_b32_e64 v2, 0, 32, vcc
; SI-SDAG-NEXT: v_ldexp_f32_e64 v0, -v0, v2
; SI-SDAG-NEXT: v_log_f32_e32 v0, v0
; SI-SDAG-NEXT: v_mov_b32_e32 v1, 0x42000000
; SI-SDAG-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; SI-SDAG-NEXT: v_sub_f32_e32 v0, v0, v1
; SI-SDAG-NEXT: s_setpc_b64 s[30:31]
;
; SI-GISEL-LABEL: v_log2_fneg_f32:
; SI-GISEL: ; %bb.0:
; SI-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; SI-GISEL-NEXT: v_mov_b32_e32 v1, 0x800000
; SI-GISEL-NEXT: v_cmp_lt_f32_e64 vcc, -v0, v1
; SI-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
; SI-GISEL-NEXT: v_lshlrev_b32_e32 v1, 5, v1
; SI-GISEL-NEXT: v_ldexp_f32_e64 v0, -v0, v1
; SI-GISEL-NEXT: v_log_f32_e32 v0, v0
; SI-GISEL-NEXT: v_mov_b32_e32 v1, 0x42000000
; SI-GISEL-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; SI-GISEL-NEXT: v_sub_f32_e32 v0, v0, v1
; SI-GISEL-NEXT: s_setpc_b64 s[30:31]
;
; VI-SDAG-LABEL: v_log2_fneg_f32:
; VI-SDAG: ; %bb.0:
; VI-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; VI-SDAG-NEXT: s_mov_b32 s4, 0x80800000
; VI-SDAG-NEXT: v_cmp_lt_f32_e32 vcc, s4, v0
; VI-SDAG-NEXT: v_cndmask_b32_e64 v2, 0, 32, vcc
; VI-SDAG-NEXT: v_ldexp_f32 v0, -v0, v2
; VI-SDAG-NEXT: v_log_f32_e32 v0, v0
; VI-SDAG-NEXT: v_mov_b32_e32 v1, 0x42000000
; VI-SDAG-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; VI-SDAG-NEXT: v_sub_f32_e32 v0, v0, v1
; VI-SDAG-NEXT: s_setpc_b64 s[30:31]
;
; VI-GISEL-LABEL: v_log2_fneg_f32:
; VI-GISEL: ; %bb.0:
; VI-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; VI-GISEL-NEXT: v_mov_b32_e32 v1, 0x800000
; VI-GISEL-NEXT: v_cmp_lt_f32_e64 vcc, -v0, v1
; VI-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
; VI-GISEL-NEXT: v_lshlrev_b32_e32 v1, 5, v1
; VI-GISEL-NEXT: v_ldexp_f32 v0, -v0, v1
; VI-GISEL-NEXT: v_log_f32_e32 v0, v0
; VI-GISEL-NEXT: v_mov_b32_e32 v1, 0x42000000
; VI-GISEL-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; VI-GISEL-NEXT: v_sub_f32_e32 v0, v0, v1
; VI-GISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX900-SDAG-LABEL: v_log2_fneg_f32:
; GFX900-SDAG: ; %bb.0:
; GFX900-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX900-SDAG-NEXT: s_mov_b32 s4, 0x80800000
; GFX900-SDAG-NEXT: v_cmp_lt_f32_e32 vcc, s4, v0
; GFX900-SDAG-NEXT: v_cndmask_b32_e64 v2, 0, 32, vcc
; GFX900-SDAG-NEXT: v_ldexp_f32 v0, -v0, v2
; GFX900-SDAG-NEXT: v_log_f32_e32 v0, v0
; GFX900-SDAG-NEXT: v_mov_b32_e32 v1, 0x42000000
; GFX900-SDAG-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; GFX900-SDAG-NEXT: v_sub_f32_e32 v0, v0, v1
; GFX900-SDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX900-GISEL-LABEL: v_log2_fneg_f32:
; GFX900-GISEL: ; %bb.0:
; GFX900-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX900-GISEL-NEXT: v_mov_b32_e32 v1, 0x800000
; GFX900-GISEL-NEXT: v_cmp_lt_f32_e64 vcc, -v0, v1
; GFX900-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
; GFX900-GISEL-NEXT: v_lshlrev_b32_e32 v1, 5, v1
; GFX900-GISEL-NEXT: v_ldexp_f32 v0, -v0, v1
; GFX900-GISEL-NEXT: v_log_f32_e32 v0, v0
; GFX900-GISEL-NEXT: v_mov_b32_e32 v1, 0x42000000
; GFX900-GISEL-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; GFX900-GISEL-NEXT: v_sub_f32_e32 v0, v0, v1
; GFX900-GISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-SDAG-LABEL: v_log2_fneg_f32:
; GFX1100-SDAG: ; %bb.0:
; GFX1100-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-SDAG-NEXT: v_cmp_lt_f32_e32 vcc_lo, 0x80800000, v0
; GFX1100-SDAG-NEXT: v_cndmask_b32_e64 v2, 0, 32, vcc_lo
; GFX1100-SDAG-NEXT: v_cndmask_b32_e64 v1, 0, 0x42000000, vcc_lo
; GFX1100-SDAG-NEXT: s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_1)
; GFX1100-SDAG-NEXT: v_ldexp_f32 v0, -v0, v2
; GFX1100-SDAG-NEXT: v_log_f32_e32 v0, v0
; GFX1100-SDAG-NEXT: s_waitcnt_depctr depctr_va_vdst(0)
; GFX1100-SDAG-NEXT: v_sub_f32_e32 v0, v0, v1
; GFX1100-SDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-GISEL-LABEL: v_log2_fneg_f32:
; GFX1100-GISEL: ; %bb.0:
; GFX1100-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-GISEL-NEXT: v_cmp_gt_f32_e64 s0, 0x800000, -v0
; GFX1100-GISEL-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
; GFX1100-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, 1, s0
; GFX1100-GISEL-NEXT: v_lshlrev_b32_e32 v1, 5, v1
; GFX1100-GISEL-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_1) | instid1(VALU_DEP_2)
; GFX1100-GISEL-NEXT: v_ldexp_f32 v0, -v0, v1
; GFX1100-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, 0x42000000, s0
; GFX1100-GISEL-NEXT: v_log_f32_e32 v0, v0
; GFX1100-GISEL-NEXT: s_waitcnt_depctr depctr_va_vdst(0)
; GFX1100-GISEL-NEXT: v_sub_f32_e32 v0, v0, v1
; GFX1100-GISEL-NEXT: s_setpc_b64 s[30:31]
;
; R600-LABEL: v_log2_fneg_f32:
; R600: ; %bb.0:
; R600-NEXT: CF_END
; R600-NEXT: PAD
;
; CM-LABEL: v_log2_fneg_f32:
; CM: ; %bb.0:
; CM-NEXT: CF_END
; CM-NEXT: PAD
%fneg = fneg float %in
%result = call float @llvm.log2.f32(float %fneg)
ret float %result
}
define float @v_log2_f32_fast(float %in) {
; SI-SDAG-LABEL: v_log2_f32_fast:
; SI-SDAG: ; %bb.0:
; SI-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; SI-SDAG-NEXT: s_mov_b32 s4, 0x800000
; SI-SDAG-NEXT: v_cmp_gt_f32_e32 vcc, s4, v0
; SI-SDAG-NEXT: v_cndmask_b32_e64 v2, 0, 32, vcc
; SI-SDAG-NEXT: v_ldexp_f32_e32 v0, v0, v2
; SI-SDAG-NEXT: v_log_f32_e32 v0, v0
; SI-SDAG-NEXT: v_mov_b32_e32 v1, 0x42000000
; SI-SDAG-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; SI-SDAG-NEXT: v_sub_f32_e32 v0, v0, v1
; SI-SDAG-NEXT: s_setpc_b64 s[30:31]
;
; SI-GISEL-LABEL: v_log2_f32_fast:
; SI-GISEL: ; %bb.0:
; SI-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; SI-GISEL-NEXT: v_mov_b32_e32 v1, 0x800000
; SI-GISEL-NEXT: v_cmp_lt_f32_e32 vcc, v0, v1
; SI-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
; SI-GISEL-NEXT: v_lshlrev_b32_e32 v1, 5, v1
; SI-GISEL-NEXT: v_ldexp_f32_e32 v0, v0, v1
; SI-GISEL-NEXT: v_log_f32_e32 v0, v0
; SI-GISEL-NEXT: v_mov_b32_e32 v1, 0x42000000
; SI-GISEL-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; SI-GISEL-NEXT: v_sub_f32_e32 v0, v0, v1
; SI-GISEL-NEXT: s_setpc_b64 s[30:31]
;
; VI-SDAG-LABEL: v_log2_f32_fast:
; VI-SDAG: ; %bb.0:
; VI-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; VI-SDAG-NEXT: s_mov_b32 s4, 0x800000
; VI-SDAG-NEXT: v_cmp_gt_f32_e32 vcc, s4, v0
; VI-SDAG-NEXT: v_cndmask_b32_e64 v2, 0, 32, vcc
; VI-SDAG-NEXT: v_ldexp_f32 v0, v0, v2
; VI-SDAG-NEXT: v_log_f32_e32 v0, v0
; VI-SDAG-NEXT: v_mov_b32_e32 v1, 0x42000000
; VI-SDAG-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; VI-SDAG-NEXT: v_sub_f32_e32 v0, v0, v1
; VI-SDAG-NEXT: s_setpc_b64 s[30:31]
;
; VI-GISEL-LABEL: v_log2_f32_fast:
; VI-GISEL: ; %bb.0:
; VI-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; VI-GISEL-NEXT: v_mov_b32_e32 v1, 0x800000
; VI-GISEL-NEXT: v_cmp_lt_f32_e32 vcc, v0, v1
; VI-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
; VI-GISEL-NEXT: v_lshlrev_b32_e32 v1, 5, v1
; VI-GISEL-NEXT: v_ldexp_f32 v0, v0, v1
; VI-GISEL-NEXT: v_log_f32_e32 v0, v0
; VI-GISEL-NEXT: v_mov_b32_e32 v1, 0x42000000
; VI-GISEL-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; VI-GISEL-NEXT: v_sub_f32_e32 v0, v0, v1
; VI-GISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX900-SDAG-LABEL: v_log2_f32_fast:
; GFX900-SDAG: ; %bb.0:
; GFX900-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX900-SDAG-NEXT: s_mov_b32 s4, 0x800000
; GFX900-SDAG-NEXT: v_cmp_gt_f32_e32 vcc, s4, v0
; GFX900-SDAG-NEXT: v_cndmask_b32_e64 v2, 0, 32, vcc
; GFX900-SDAG-NEXT: v_ldexp_f32 v0, v0, v2
; GFX900-SDAG-NEXT: v_log_f32_e32 v0, v0
; GFX900-SDAG-NEXT: v_mov_b32_e32 v1, 0x42000000
; GFX900-SDAG-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; GFX900-SDAG-NEXT: v_sub_f32_e32 v0, v0, v1
; GFX900-SDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX900-GISEL-LABEL: v_log2_f32_fast:
; GFX900-GISEL: ; %bb.0:
; GFX900-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX900-GISEL-NEXT: v_mov_b32_e32 v1, 0x800000
; GFX900-GISEL-NEXT: v_cmp_lt_f32_e32 vcc, v0, v1
; GFX900-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
; GFX900-GISEL-NEXT: v_lshlrev_b32_e32 v1, 5, v1
; GFX900-GISEL-NEXT: v_ldexp_f32 v0, v0, v1
; GFX900-GISEL-NEXT: v_log_f32_e32 v0, v0
; GFX900-GISEL-NEXT: v_mov_b32_e32 v1, 0x42000000
; GFX900-GISEL-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; GFX900-GISEL-NEXT: v_sub_f32_e32 v0, v0, v1
; GFX900-GISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-SDAG-LABEL: v_log2_f32_fast:
; GFX1100-SDAG: ; %bb.0:
; GFX1100-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-SDAG-NEXT: v_cmp_gt_f32_e32 vcc_lo, 0x800000, v0
; GFX1100-SDAG-NEXT: v_cndmask_b32_e64 v2, 0, 32, vcc_lo
; GFX1100-SDAG-NEXT: v_cndmask_b32_e64 v1, 0, 0x42000000, vcc_lo
; GFX1100-SDAG-NEXT: s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_1)
; GFX1100-SDAG-NEXT: v_ldexp_f32 v0, v0, v2
; GFX1100-SDAG-NEXT: v_log_f32_e32 v0, v0
; GFX1100-SDAG-NEXT: s_waitcnt_depctr depctr_va_vdst(0)
; GFX1100-SDAG-NEXT: v_sub_f32_e32 v0, v0, v1
; GFX1100-SDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-GISEL-LABEL: v_log2_f32_fast:
; GFX1100-GISEL: ; %bb.0:
; GFX1100-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-GISEL-NEXT: v_cmp_gt_f32_e32 vcc_lo, 0x800000, v0
; GFX1100-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc_lo
; GFX1100-GISEL-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
; GFX1100-GISEL-NEXT: v_lshlrev_b32_e32 v1, 5, v1
; GFX1100-GISEL-NEXT: v_ldexp_f32 v0, v0, v1
; GFX1100-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, 0x42000000, vcc_lo
; GFX1100-GISEL-NEXT: s_delay_alu instid0(VALU_DEP_2)
; GFX1100-GISEL-NEXT: v_log_f32_e32 v0, v0
; GFX1100-GISEL-NEXT: s_waitcnt_depctr depctr_va_vdst(0)
; GFX1100-GISEL-NEXT: v_sub_f32_e32 v0, v0, v1
; GFX1100-GISEL-NEXT: s_setpc_b64 s[30:31]
;
; R600-LABEL: v_log2_f32_fast:
; R600: ; %bb.0:
; R600-NEXT: CF_END
; R600-NEXT: PAD
;
; CM-LABEL: v_log2_f32_fast:
; CM: ; %bb.0:
; CM-NEXT: CF_END
; CM-NEXT: PAD
%result = call fast float @llvm.log2.f32(float %in)
ret float %result
}
define float @v_log2_f32_unsafe_math_attr(float %in) {
; SI-SDAG-LABEL: v_log2_f32_unsafe_math_attr:
; SI-SDAG: ; %bb.0:
; SI-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; SI-SDAG-NEXT: s_mov_b32 s4, 0x800000
; SI-SDAG-NEXT: v_cmp_gt_f32_e32 vcc, s4, v0
; SI-SDAG-NEXT: v_cndmask_b32_e64 v2, 0, 32, vcc
; SI-SDAG-NEXT: v_ldexp_f32_e32 v0, v0, v2
; SI-SDAG-NEXT: v_log_f32_e32 v0, v0
; SI-SDAG-NEXT: v_mov_b32_e32 v1, 0x42000000
; SI-SDAG-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; SI-SDAG-NEXT: v_sub_f32_e32 v0, v0, v1
; SI-SDAG-NEXT: s_setpc_b64 s[30:31]
;
; SI-GISEL-LABEL: v_log2_f32_unsafe_math_attr:
; SI-GISEL: ; %bb.0:
; SI-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; SI-GISEL-NEXT: v_mov_b32_e32 v1, 0x800000
; SI-GISEL-NEXT: v_cmp_lt_f32_e32 vcc, v0, v1
; SI-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
; SI-GISEL-NEXT: v_lshlrev_b32_e32 v1, 5, v1
; SI-GISEL-NEXT: v_ldexp_f32_e32 v0, v0, v1
; SI-GISEL-NEXT: v_log_f32_e32 v0, v0
; SI-GISEL-NEXT: v_mov_b32_e32 v1, 0x42000000
; SI-GISEL-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; SI-GISEL-NEXT: v_sub_f32_e32 v0, v0, v1
; SI-GISEL-NEXT: s_setpc_b64 s[30:31]
;
; VI-SDAG-LABEL: v_log2_f32_unsafe_math_attr:
; VI-SDAG: ; %bb.0:
; VI-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; VI-SDAG-NEXT: s_mov_b32 s4, 0x800000
; VI-SDAG-NEXT: v_cmp_gt_f32_e32 vcc, s4, v0
; VI-SDAG-NEXT: v_cndmask_b32_e64 v2, 0, 32, vcc
; VI-SDAG-NEXT: v_ldexp_f32 v0, v0, v2
; VI-SDAG-NEXT: v_log_f32_e32 v0, v0
; VI-SDAG-NEXT: v_mov_b32_e32 v1, 0x42000000
; VI-SDAG-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; VI-SDAG-NEXT: v_sub_f32_e32 v0, v0, v1
; VI-SDAG-NEXT: s_setpc_b64 s[30:31]
;
; VI-GISEL-LABEL: v_log2_f32_unsafe_math_attr:
; VI-GISEL: ; %bb.0:
; VI-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; VI-GISEL-NEXT: v_mov_b32_e32 v1, 0x800000
; VI-GISEL-NEXT: v_cmp_lt_f32_e32 vcc, v0, v1
; VI-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
; VI-GISEL-NEXT: v_lshlrev_b32_e32 v1, 5, v1
; VI-GISEL-NEXT: v_ldexp_f32 v0, v0, v1
; VI-GISEL-NEXT: v_log_f32_e32 v0, v0
; VI-GISEL-NEXT: v_mov_b32_e32 v1, 0x42000000
; VI-GISEL-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; VI-GISEL-NEXT: v_sub_f32_e32 v0, v0, v1
; VI-GISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX900-SDAG-LABEL: v_log2_f32_unsafe_math_attr:
; GFX900-SDAG: ; %bb.0:
; GFX900-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX900-SDAG-NEXT: s_mov_b32 s4, 0x800000
; GFX900-SDAG-NEXT: v_cmp_gt_f32_e32 vcc, s4, v0
; GFX900-SDAG-NEXT: v_cndmask_b32_e64 v2, 0, 32, vcc
; GFX900-SDAG-NEXT: v_ldexp_f32 v0, v0, v2
; GFX900-SDAG-NEXT: v_log_f32_e32 v0, v0
; GFX900-SDAG-NEXT: v_mov_b32_e32 v1, 0x42000000
; GFX900-SDAG-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; GFX900-SDAG-NEXT: v_sub_f32_e32 v0, v0, v1
; GFX900-SDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX900-GISEL-LABEL: v_log2_f32_unsafe_math_attr:
; GFX900-GISEL: ; %bb.0:
; GFX900-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX900-GISEL-NEXT: v_mov_b32_e32 v1, 0x800000
; GFX900-GISEL-NEXT: v_cmp_lt_f32_e32 vcc, v0, v1
; GFX900-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
; GFX900-GISEL-NEXT: v_lshlrev_b32_e32 v1, 5, v1
; GFX900-GISEL-NEXT: v_ldexp_f32 v0, v0, v1
; GFX900-GISEL-NEXT: v_log_f32_e32 v0, v0
; GFX900-GISEL-NEXT: v_mov_b32_e32 v1, 0x42000000
; GFX900-GISEL-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; GFX900-GISEL-NEXT: v_sub_f32_e32 v0, v0, v1
; GFX900-GISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-SDAG-LABEL: v_log2_f32_unsafe_math_attr:
; GFX1100-SDAG: ; %bb.0:
; GFX1100-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-SDAG-NEXT: v_cmp_gt_f32_e32 vcc_lo, 0x800000, v0
; GFX1100-SDAG-NEXT: v_cndmask_b32_e64 v2, 0, 32, vcc_lo
; GFX1100-SDAG-NEXT: v_cndmask_b32_e64 v1, 0, 0x42000000, vcc_lo
; GFX1100-SDAG-NEXT: s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_1)
; GFX1100-SDAG-NEXT: v_ldexp_f32 v0, v0, v2
; GFX1100-SDAG-NEXT: v_log_f32_e32 v0, v0
; GFX1100-SDAG-NEXT: s_waitcnt_depctr depctr_va_vdst(0)
; GFX1100-SDAG-NEXT: v_sub_f32_e32 v0, v0, v1
; GFX1100-SDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-GISEL-LABEL: v_log2_f32_unsafe_math_attr:
; GFX1100-GISEL: ; %bb.0:
; GFX1100-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-GISEL-NEXT: v_cmp_gt_f32_e32 vcc_lo, 0x800000, v0
; GFX1100-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc_lo
; GFX1100-GISEL-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
; GFX1100-GISEL-NEXT: v_lshlrev_b32_e32 v1, 5, v1
; GFX1100-GISEL-NEXT: v_ldexp_f32 v0, v0, v1
; GFX1100-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, 0x42000000, vcc_lo
; GFX1100-GISEL-NEXT: s_delay_alu instid0(VALU_DEP_2)
; GFX1100-GISEL-NEXT: v_log_f32_e32 v0, v0
; GFX1100-GISEL-NEXT: s_waitcnt_depctr depctr_va_vdst(0)
; GFX1100-GISEL-NEXT: v_sub_f32_e32 v0, v0, v1
; GFX1100-GISEL-NEXT: s_setpc_b64 s[30:31]
;
; R600-LABEL: v_log2_f32_unsafe_math_attr:
; R600: ; %bb.0:
; R600-NEXT: CF_END
; R600-NEXT: PAD
;
; CM-LABEL: v_log2_f32_unsafe_math_attr:
; CM: ; %bb.0:
; CM-NEXT: CF_END
; CM-NEXT: PAD
%result = call float @llvm.log2.f32(float %in)
ret float %result
}
define float @v_log2_f32_ninf(float %in) {
; SI-SDAG-LABEL: v_log2_f32_ninf:
; SI-SDAG: ; %bb.0:
; SI-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; SI-SDAG-NEXT: s_mov_b32 s4, 0x800000
; SI-SDAG-NEXT: v_cmp_gt_f32_e32 vcc, s4, v0
; SI-SDAG-NEXT: v_cndmask_b32_e64 v2, 0, 32, vcc
; SI-SDAG-NEXT: v_ldexp_f32_e32 v0, v0, v2
; SI-SDAG-NEXT: v_log_f32_e32 v0, v0
; SI-SDAG-NEXT: v_mov_b32_e32 v1, 0x42000000
; SI-SDAG-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; SI-SDAG-NEXT: v_sub_f32_e32 v0, v0, v1
; SI-SDAG-NEXT: s_setpc_b64 s[30:31]
;
; SI-GISEL-LABEL: v_log2_f32_ninf:
; SI-GISEL: ; %bb.0:
; SI-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; SI-GISEL-NEXT: v_mov_b32_e32 v1, 0x800000
; SI-GISEL-NEXT: v_cmp_lt_f32_e32 vcc, v0, v1
; SI-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
; SI-GISEL-NEXT: v_lshlrev_b32_e32 v1, 5, v1
; SI-GISEL-NEXT: v_ldexp_f32_e32 v0, v0, v1
; SI-GISEL-NEXT: v_log_f32_e32 v0, v0
; SI-GISEL-NEXT: v_mov_b32_e32 v1, 0x42000000
; SI-GISEL-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; SI-GISEL-NEXT: v_sub_f32_e32 v0, v0, v1
; SI-GISEL-NEXT: s_setpc_b64 s[30:31]
;
; VI-SDAG-LABEL: v_log2_f32_ninf:
; VI-SDAG: ; %bb.0:
; VI-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; VI-SDAG-NEXT: s_mov_b32 s4, 0x800000
; VI-SDAG-NEXT: v_cmp_gt_f32_e32 vcc, s4, v0
; VI-SDAG-NEXT: v_cndmask_b32_e64 v2, 0, 32, vcc
; VI-SDAG-NEXT: v_ldexp_f32 v0, v0, v2
; VI-SDAG-NEXT: v_log_f32_e32 v0, v0
; VI-SDAG-NEXT: v_mov_b32_e32 v1, 0x42000000
; VI-SDAG-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; VI-SDAG-NEXT: v_sub_f32_e32 v0, v0, v1
; VI-SDAG-NEXT: s_setpc_b64 s[30:31]
;
; VI-GISEL-LABEL: v_log2_f32_ninf:
; VI-GISEL: ; %bb.0:
; VI-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; VI-GISEL-NEXT: v_mov_b32_e32 v1, 0x800000
; VI-GISEL-NEXT: v_cmp_lt_f32_e32 vcc, v0, v1
; VI-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
; VI-GISEL-NEXT: v_lshlrev_b32_e32 v1, 5, v1
; VI-GISEL-NEXT: v_ldexp_f32 v0, v0, v1
; VI-GISEL-NEXT: v_log_f32_e32 v0, v0
; VI-GISEL-NEXT: v_mov_b32_e32 v1, 0x42000000
; VI-GISEL-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; VI-GISEL-NEXT: v_sub_f32_e32 v0, v0, v1
; VI-GISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX900-SDAG-LABEL: v_log2_f32_ninf:
; GFX900-SDAG: ; %bb.0:
; GFX900-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX900-SDAG-NEXT: s_mov_b32 s4, 0x800000
; GFX900-SDAG-NEXT: v_cmp_gt_f32_e32 vcc, s4, v0
; GFX900-SDAG-NEXT: v_cndmask_b32_e64 v2, 0, 32, vcc
; GFX900-SDAG-NEXT: v_ldexp_f32 v0, v0, v2
; GFX900-SDAG-NEXT: v_log_f32_e32 v0, v0
; GFX900-SDAG-NEXT: v_mov_b32_e32 v1, 0x42000000
; GFX900-SDAG-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; GFX900-SDAG-NEXT: v_sub_f32_e32 v0, v0, v1
; GFX900-SDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX900-GISEL-LABEL: v_log2_f32_ninf:
; GFX900-GISEL: ; %bb.0:
; GFX900-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX900-GISEL-NEXT: v_mov_b32_e32 v1, 0x800000
; GFX900-GISEL-NEXT: v_cmp_lt_f32_e32 vcc, v0, v1
; GFX900-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
; GFX900-GISEL-NEXT: v_lshlrev_b32_e32 v1, 5, v1
; GFX900-GISEL-NEXT: v_ldexp_f32 v0, v0, v1
; GFX900-GISEL-NEXT: v_log_f32_e32 v0, v0
; GFX900-GISEL-NEXT: v_mov_b32_e32 v1, 0x42000000
; GFX900-GISEL-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; GFX900-GISEL-NEXT: v_sub_f32_e32 v0, v0, v1
; GFX900-GISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-SDAG-LABEL: v_log2_f32_ninf:
; GFX1100-SDAG: ; %bb.0:
; GFX1100-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-SDAG-NEXT: v_cmp_gt_f32_e32 vcc_lo, 0x800000, v0
; GFX1100-SDAG-NEXT: v_cndmask_b32_e64 v2, 0, 32, vcc_lo
; GFX1100-SDAG-NEXT: v_cndmask_b32_e64 v1, 0, 0x42000000, vcc_lo
; GFX1100-SDAG-NEXT: s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_1)
; GFX1100-SDAG-NEXT: v_ldexp_f32 v0, v0, v2
; GFX1100-SDAG-NEXT: v_log_f32_e32 v0, v0
; GFX1100-SDAG-NEXT: s_waitcnt_depctr depctr_va_vdst(0)
; GFX1100-SDAG-NEXT: v_sub_f32_e32 v0, v0, v1
; GFX1100-SDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-GISEL-LABEL: v_log2_f32_ninf:
; GFX1100-GISEL: ; %bb.0:
; GFX1100-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-GISEL-NEXT: v_cmp_gt_f32_e32 vcc_lo, 0x800000, v0
; GFX1100-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc_lo
; GFX1100-GISEL-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
; GFX1100-GISEL-NEXT: v_lshlrev_b32_e32 v1, 5, v1
; GFX1100-GISEL-NEXT: v_ldexp_f32 v0, v0, v1
; GFX1100-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, 0x42000000, vcc_lo
; GFX1100-GISEL-NEXT: s_delay_alu instid0(VALU_DEP_2)
; GFX1100-GISEL-NEXT: v_log_f32_e32 v0, v0
; GFX1100-GISEL-NEXT: s_waitcnt_depctr depctr_va_vdst(0)
; GFX1100-GISEL-NEXT: v_sub_f32_e32 v0, v0, v1
; GFX1100-GISEL-NEXT: s_setpc_b64 s[30:31]
;
; R600-LABEL: v_log2_f32_ninf:
; R600: ; %bb.0:
; R600-NEXT: CF_END
; R600-NEXT: PAD
;
; CM-LABEL: v_log2_f32_ninf:
; CM: ; %bb.0:
; CM-NEXT: CF_END
; CM-NEXT: PAD
%result = call ninf float @llvm.log2.f32(float %in)
ret float %result
}
define float @v_log2_f32_afn(float %in) {
; SI-SDAG-LABEL: v_log2_f32_afn:
; SI-SDAG: ; %bb.0:
; SI-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; SI-SDAG-NEXT: s_mov_b32 s4, 0x800000
; SI-SDAG-NEXT: v_cmp_gt_f32_e32 vcc, s4, v0
; SI-SDAG-NEXT: v_cndmask_b32_e64 v2, 0, 32, vcc
; SI-SDAG-NEXT: v_ldexp_f32_e32 v0, v0, v2
; SI-SDAG-NEXT: v_log_f32_e32 v0, v0
; SI-SDAG-NEXT: v_mov_b32_e32 v1, 0x42000000
; SI-SDAG-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; SI-SDAG-NEXT: v_sub_f32_e32 v0, v0, v1
; SI-SDAG-NEXT: s_setpc_b64 s[30:31]
;
; SI-GISEL-LABEL: v_log2_f32_afn:
; SI-GISEL: ; %bb.0:
; SI-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; SI-GISEL-NEXT: v_mov_b32_e32 v1, 0x800000
; SI-GISEL-NEXT: v_cmp_lt_f32_e32 vcc, v0, v1
; SI-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
; SI-GISEL-NEXT: v_lshlrev_b32_e32 v1, 5, v1
; SI-GISEL-NEXT: v_ldexp_f32_e32 v0, v0, v1
; SI-GISEL-NEXT: v_log_f32_e32 v0, v0
; SI-GISEL-NEXT: v_mov_b32_e32 v1, 0x42000000
; SI-GISEL-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; SI-GISEL-NEXT: v_sub_f32_e32 v0, v0, v1
; SI-GISEL-NEXT: s_setpc_b64 s[30:31]
;
; VI-SDAG-LABEL: v_log2_f32_afn:
; VI-SDAG: ; %bb.0:
; VI-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; VI-SDAG-NEXT: s_mov_b32 s4, 0x800000
; VI-SDAG-NEXT: v_cmp_gt_f32_e32 vcc, s4, v0
; VI-SDAG-NEXT: v_cndmask_b32_e64 v2, 0, 32, vcc
; VI-SDAG-NEXT: v_ldexp_f32 v0, v0, v2
; VI-SDAG-NEXT: v_log_f32_e32 v0, v0
; VI-SDAG-NEXT: v_mov_b32_e32 v1, 0x42000000
; VI-SDAG-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; VI-SDAG-NEXT: v_sub_f32_e32 v0, v0, v1
; VI-SDAG-NEXT: s_setpc_b64 s[30:31]
;
; VI-GISEL-LABEL: v_log2_f32_afn:
; VI-GISEL: ; %bb.0:
; VI-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; VI-GISEL-NEXT: v_mov_b32_e32 v1, 0x800000
; VI-GISEL-NEXT: v_cmp_lt_f32_e32 vcc, v0, v1
; VI-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
; VI-GISEL-NEXT: v_lshlrev_b32_e32 v1, 5, v1
; VI-GISEL-NEXT: v_ldexp_f32 v0, v0, v1
; VI-GISEL-NEXT: v_log_f32_e32 v0, v0
; VI-GISEL-NEXT: v_mov_b32_e32 v1, 0x42000000
; VI-GISEL-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; VI-GISEL-NEXT: v_sub_f32_e32 v0, v0, v1
; VI-GISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX900-SDAG-LABEL: v_log2_f32_afn:
; GFX900-SDAG: ; %bb.0:
; GFX900-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX900-SDAG-NEXT: s_mov_b32 s4, 0x800000
; GFX900-SDAG-NEXT: v_cmp_gt_f32_e32 vcc, s4, v0
; GFX900-SDAG-NEXT: v_cndmask_b32_e64 v2, 0, 32, vcc
; GFX900-SDAG-NEXT: v_ldexp_f32 v0, v0, v2
; GFX900-SDAG-NEXT: v_log_f32_e32 v0, v0
; GFX900-SDAG-NEXT: v_mov_b32_e32 v1, 0x42000000
; GFX900-SDAG-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; GFX900-SDAG-NEXT: v_sub_f32_e32 v0, v0, v1
; GFX900-SDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX900-GISEL-LABEL: v_log2_f32_afn:
; GFX900-GISEL: ; %bb.0:
; GFX900-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX900-GISEL-NEXT: v_mov_b32_e32 v1, 0x800000
; GFX900-GISEL-NEXT: v_cmp_lt_f32_e32 vcc, v0, v1
; GFX900-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
; GFX900-GISEL-NEXT: v_lshlrev_b32_e32 v1, 5, v1
; GFX900-GISEL-NEXT: v_ldexp_f32 v0, v0, v1
; GFX900-GISEL-NEXT: v_log_f32_e32 v0, v0
; GFX900-GISEL-NEXT: v_mov_b32_e32 v1, 0x42000000
; GFX900-GISEL-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; GFX900-GISEL-NEXT: v_sub_f32_e32 v0, v0, v1
; GFX900-GISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-SDAG-LABEL: v_log2_f32_afn:
; GFX1100-SDAG: ; %bb.0:
; GFX1100-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-SDAG-NEXT: v_cmp_gt_f32_e32 vcc_lo, 0x800000, v0
; GFX1100-SDAG-NEXT: v_cndmask_b32_e64 v2, 0, 32, vcc_lo
; GFX1100-SDAG-NEXT: v_cndmask_b32_e64 v1, 0, 0x42000000, vcc_lo
; GFX1100-SDAG-NEXT: s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_1)
; GFX1100-SDAG-NEXT: v_ldexp_f32 v0, v0, v2
; GFX1100-SDAG-NEXT: v_log_f32_e32 v0, v0
; GFX1100-SDAG-NEXT: s_waitcnt_depctr depctr_va_vdst(0)
; GFX1100-SDAG-NEXT: v_sub_f32_e32 v0, v0, v1
; GFX1100-SDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-GISEL-LABEL: v_log2_f32_afn:
; GFX1100-GISEL: ; %bb.0:
; GFX1100-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-GISEL-NEXT: v_cmp_gt_f32_e32 vcc_lo, 0x800000, v0
; GFX1100-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc_lo
; GFX1100-GISEL-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
; GFX1100-GISEL-NEXT: v_lshlrev_b32_e32 v1, 5, v1
; GFX1100-GISEL-NEXT: v_ldexp_f32 v0, v0, v1
; GFX1100-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, 0x42000000, vcc_lo
; GFX1100-GISEL-NEXT: s_delay_alu instid0(VALU_DEP_2)
; GFX1100-GISEL-NEXT: v_log_f32_e32 v0, v0
; GFX1100-GISEL-NEXT: s_waitcnt_depctr depctr_va_vdst(0)
; GFX1100-GISEL-NEXT: v_sub_f32_e32 v0, v0, v1
; GFX1100-GISEL-NEXT: s_setpc_b64 s[30:31]
;
; R600-LABEL: v_log2_f32_afn:
; R600: ; %bb.0:
; R600-NEXT: CF_END
; R600-NEXT: PAD
;
; CM-LABEL: v_log2_f32_afn:
; CM: ; %bb.0:
; CM-NEXT: CF_END
; CM-NEXT: PAD
%result = call afn float @llvm.log2.f32(float %in)
ret float %result
}
define float @v_log2_f32_afn_daz(float %in) #0 {
; GFX689-LABEL: v_log2_f32_afn_daz:
; GFX689: ; %bb.0:
; GFX689-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX689-NEXT: v_log_f32_e32 v0, v0
; GFX689-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-LABEL: v_log2_f32_afn_daz:
; GFX1100: ; %bb.0:
; GFX1100-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-NEXT: v_log_f32_e32 v0, v0
; GFX1100-NEXT: s_setpc_b64 s[30:31]
;
; R600-LABEL: v_log2_f32_afn_daz:
; R600: ; %bb.0:
; R600-NEXT: CF_END
; R600-NEXT: PAD
;
; CM-LABEL: v_log2_f32_afn_daz:
; CM: ; %bb.0:
; CM-NEXT: CF_END
; CM-NEXT: PAD
%result = call afn float @llvm.log2.f32(float %in)
ret float %result
}
define float @v_log2_f32_afn_dynamic(float %in) #1 {
; SI-SDAG-LABEL: v_log2_f32_afn_dynamic:
; SI-SDAG: ; %bb.0:
; SI-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; SI-SDAG-NEXT: s_mov_b32 s4, 0x800000
; SI-SDAG-NEXT: v_cmp_gt_f32_e32 vcc, s4, v0
; SI-SDAG-NEXT: v_cndmask_b32_e64 v2, 0, 32, vcc
; SI-SDAG-NEXT: v_ldexp_f32_e32 v0, v0, v2
; SI-SDAG-NEXT: v_log_f32_e32 v0, v0
; SI-SDAG-NEXT: v_mov_b32_e32 v1, 0x42000000
; SI-SDAG-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; SI-SDAG-NEXT: v_sub_f32_e32 v0, v0, v1
; SI-SDAG-NEXT: s_setpc_b64 s[30:31]
;
; SI-GISEL-LABEL: v_log2_f32_afn_dynamic:
; SI-GISEL: ; %bb.0:
; SI-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; SI-GISEL-NEXT: v_mov_b32_e32 v1, 0x800000
; SI-GISEL-NEXT: v_cmp_lt_f32_e32 vcc, v0, v1
; SI-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
; SI-GISEL-NEXT: v_lshlrev_b32_e32 v1, 5, v1
; SI-GISEL-NEXT: v_ldexp_f32_e32 v0, v0, v1
; SI-GISEL-NEXT: v_log_f32_e32 v0, v0
; SI-GISEL-NEXT: v_mov_b32_e32 v1, 0x42000000
; SI-GISEL-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; SI-GISEL-NEXT: v_sub_f32_e32 v0, v0, v1
; SI-GISEL-NEXT: s_setpc_b64 s[30:31]
;
; VI-SDAG-LABEL: v_log2_f32_afn_dynamic:
; VI-SDAG: ; %bb.0:
; VI-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; VI-SDAG-NEXT: s_mov_b32 s4, 0x800000
; VI-SDAG-NEXT: v_cmp_gt_f32_e32 vcc, s4, v0
; VI-SDAG-NEXT: v_cndmask_b32_e64 v2, 0, 32, vcc
; VI-SDAG-NEXT: v_ldexp_f32 v0, v0, v2
; VI-SDAG-NEXT: v_log_f32_e32 v0, v0
; VI-SDAG-NEXT: v_mov_b32_e32 v1, 0x42000000
; VI-SDAG-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; VI-SDAG-NEXT: v_sub_f32_e32 v0, v0, v1
; VI-SDAG-NEXT: s_setpc_b64 s[30:31]
;
; VI-GISEL-LABEL: v_log2_f32_afn_dynamic:
; VI-GISEL: ; %bb.0:
; VI-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; VI-GISEL-NEXT: v_mov_b32_e32 v1, 0x800000
; VI-GISEL-NEXT: v_cmp_lt_f32_e32 vcc, v0, v1
; VI-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
; VI-GISEL-NEXT: v_lshlrev_b32_e32 v1, 5, v1
; VI-GISEL-NEXT: v_ldexp_f32 v0, v0, v1
; VI-GISEL-NEXT: v_log_f32_e32 v0, v0
; VI-GISEL-NEXT: v_mov_b32_e32 v1, 0x42000000
; VI-GISEL-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; VI-GISEL-NEXT: v_sub_f32_e32 v0, v0, v1
; VI-GISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX900-SDAG-LABEL: v_log2_f32_afn_dynamic:
; GFX900-SDAG: ; %bb.0:
; GFX900-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX900-SDAG-NEXT: s_mov_b32 s4, 0x800000
; GFX900-SDAG-NEXT: v_cmp_gt_f32_e32 vcc, s4, v0
; GFX900-SDAG-NEXT: v_cndmask_b32_e64 v2, 0, 32, vcc
; GFX900-SDAG-NEXT: v_ldexp_f32 v0, v0, v2
; GFX900-SDAG-NEXT: v_log_f32_e32 v0, v0
; GFX900-SDAG-NEXT: v_mov_b32_e32 v1, 0x42000000
; GFX900-SDAG-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; GFX900-SDAG-NEXT: v_sub_f32_e32 v0, v0, v1
; GFX900-SDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX900-GISEL-LABEL: v_log2_f32_afn_dynamic:
; GFX900-GISEL: ; %bb.0:
; GFX900-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX900-GISEL-NEXT: v_mov_b32_e32 v1, 0x800000
; GFX900-GISEL-NEXT: v_cmp_lt_f32_e32 vcc, v0, v1
; GFX900-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
; GFX900-GISEL-NEXT: v_lshlrev_b32_e32 v1, 5, v1
; GFX900-GISEL-NEXT: v_ldexp_f32 v0, v0, v1
; GFX900-GISEL-NEXT: v_log_f32_e32 v0, v0
; GFX900-GISEL-NEXT: v_mov_b32_e32 v1, 0x42000000
; GFX900-GISEL-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; GFX900-GISEL-NEXT: v_sub_f32_e32 v0, v0, v1
; GFX900-GISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-SDAG-LABEL: v_log2_f32_afn_dynamic:
; GFX1100-SDAG: ; %bb.0:
; GFX1100-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-SDAG-NEXT: v_cmp_gt_f32_e32 vcc_lo, 0x800000, v0
; GFX1100-SDAG-NEXT: v_cndmask_b32_e64 v2, 0, 32, vcc_lo
; GFX1100-SDAG-NEXT: v_cndmask_b32_e64 v1, 0, 0x42000000, vcc_lo
; GFX1100-SDAG-NEXT: s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_1)
; GFX1100-SDAG-NEXT: v_ldexp_f32 v0, v0, v2
; GFX1100-SDAG-NEXT: v_log_f32_e32 v0, v0
; GFX1100-SDAG-NEXT: s_waitcnt_depctr depctr_va_vdst(0)
; GFX1100-SDAG-NEXT: v_sub_f32_e32 v0, v0, v1
; GFX1100-SDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-GISEL-LABEL: v_log2_f32_afn_dynamic:
; GFX1100-GISEL: ; %bb.0:
; GFX1100-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-GISEL-NEXT: v_cmp_gt_f32_e32 vcc_lo, 0x800000, v0
; GFX1100-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc_lo
; GFX1100-GISEL-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
; GFX1100-GISEL-NEXT: v_lshlrev_b32_e32 v1, 5, v1
; GFX1100-GISEL-NEXT: v_ldexp_f32 v0, v0, v1
; GFX1100-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, 0x42000000, vcc_lo
; GFX1100-GISEL-NEXT: s_delay_alu instid0(VALU_DEP_2)
; GFX1100-GISEL-NEXT: v_log_f32_e32 v0, v0
; GFX1100-GISEL-NEXT: s_waitcnt_depctr depctr_va_vdst(0)
; GFX1100-GISEL-NEXT: v_sub_f32_e32 v0, v0, v1
; GFX1100-GISEL-NEXT: s_setpc_b64 s[30:31]
;
; R600-LABEL: v_log2_f32_afn_dynamic:
; R600: ; %bb.0:
; R600-NEXT: CF_END
; R600-NEXT: PAD
;
; CM-LABEL: v_log2_f32_afn_dynamic:
; CM: ; %bb.0:
; CM-NEXT: CF_END
; CM-NEXT: PAD
%result = call afn float @llvm.log2.f32(float %in)
ret float %result
}
define float @v_fabs_log2_f32_afn(float %in) {
; SI-SDAG-LABEL: v_fabs_log2_f32_afn:
; SI-SDAG: ; %bb.0:
; SI-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; SI-SDAG-NEXT: s_mov_b32 s4, 0x800000
; SI-SDAG-NEXT: v_cmp_lt_f32_e64 vcc, |v0|, s4
; SI-SDAG-NEXT: v_cndmask_b32_e64 v2, 0, 32, vcc
; SI-SDAG-NEXT: v_ldexp_f32_e64 v0, |v0|, v2
; SI-SDAG-NEXT: v_log_f32_e32 v0, v0
; SI-SDAG-NEXT: v_mov_b32_e32 v1, 0x42000000
; SI-SDAG-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; SI-SDAG-NEXT: v_sub_f32_e32 v0, v0, v1
; SI-SDAG-NEXT: s_setpc_b64 s[30:31]
;
; SI-GISEL-LABEL: v_fabs_log2_f32_afn:
; SI-GISEL: ; %bb.0:
; SI-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; SI-GISEL-NEXT: v_mov_b32_e32 v1, 0x800000
; SI-GISEL-NEXT: v_cmp_lt_f32_e64 vcc, |v0|, v1
; SI-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
; SI-GISEL-NEXT: v_lshlrev_b32_e32 v1, 5, v1
; SI-GISEL-NEXT: v_ldexp_f32_e64 v0, |v0|, v1
; SI-GISEL-NEXT: v_log_f32_e32 v0, v0
; SI-GISEL-NEXT: v_mov_b32_e32 v1, 0x42000000
; SI-GISEL-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; SI-GISEL-NEXT: v_sub_f32_e32 v0, v0, v1
; SI-GISEL-NEXT: s_setpc_b64 s[30:31]
;
; VI-SDAG-LABEL: v_fabs_log2_f32_afn:
; VI-SDAG: ; %bb.0:
; VI-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; VI-SDAG-NEXT: s_mov_b32 s4, 0x800000
; VI-SDAG-NEXT: v_cmp_lt_f32_e64 vcc, |v0|, s4
; VI-SDAG-NEXT: v_cndmask_b32_e64 v2, 0, 32, vcc
; VI-SDAG-NEXT: v_ldexp_f32 v0, |v0|, v2
; VI-SDAG-NEXT: v_log_f32_e32 v0, v0
; VI-SDAG-NEXT: v_mov_b32_e32 v1, 0x42000000
; VI-SDAG-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; VI-SDAG-NEXT: v_sub_f32_e32 v0, v0, v1
; VI-SDAG-NEXT: s_setpc_b64 s[30:31]
;
; VI-GISEL-LABEL: v_fabs_log2_f32_afn:
; VI-GISEL: ; %bb.0:
; VI-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; VI-GISEL-NEXT: v_mov_b32_e32 v1, 0x800000
; VI-GISEL-NEXT: v_cmp_lt_f32_e64 vcc, |v0|, v1
; VI-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
; VI-GISEL-NEXT: v_lshlrev_b32_e32 v1, 5, v1
; VI-GISEL-NEXT: v_ldexp_f32 v0, |v0|, v1
; VI-GISEL-NEXT: v_log_f32_e32 v0, v0
; VI-GISEL-NEXT: v_mov_b32_e32 v1, 0x42000000
; VI-GISEL-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; VI-GISEL-NEXT: v_sub_f32_e32 v0, v0, v1
; VI-GISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX900-SDAG-LABEL: v_fabs_log2_f32_afn:
; GFX900-SDAG: ; %bb.0:
; GFX900-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX900-SDAG-NEXT: s_mov_b32 s4, 0x800000
; GFX900-SDAG-NEXT: v_cmp_lt_f32_e64 vcc, |v0|, s4
; GFX900-SDAG-NEXT: v_cndmask_b32_e64 v2, 0, 32, vcc
; GFX900-SDAG-NEXT: v_ldexp_f32 v0, |v0|, v2
; GFX900-SDAG-NEXT: v_log_f32_e32 v0, v0
; GFX900-SDAG-NEXT: v_mov_b32_e32 v1, 0x42000000
; GFX900-SDAG-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; GFX900-SDAG-NEXT: v_sub_f32_e32 v0, v0, v1
; GFX900-SDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX900-GISEL-LABEL: v_fabs_log2_f32_afn:
; GFX900-GISEL: ; %bb.0:
; GFX900-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX900-GISEL-NEXT: v_mov_b32_e32 v1, 0x800000
; GFX900-GISEL-NEXT: v_cmp_lt_f32_e64 vcc, |v0|, v1
; GFX900-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
; GFX900-GISEL-NEXT: v_lshlrev_b32_e32 v1, 5, v1
; GFX900-GISEL-NEXT: v_ldexp_f32 v0, |v0|, v1
; GFX900-GISEL-NEXT: v_log_f32_e32 v0, v0
; GFX900-GISEL-NEXT: v_mov_b32_e32 v1, 0x42000000
; GFX900-GISEL-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; GFX900-GISEL-NEXT: v_sub_f32_e32 v0, v0, v1
; GFX900-GISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-SDAG-LABEL: v_fabs_log2_f32_afn:
; GFX1100-SDAG: ; %bb.0:
; GFX1100-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-SDAG-NEXT: v_cmp_gt_f32_e64 s0, 0x800000, |v0|
; GFX1100-SDAG-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_1) | instid1(VALU_DEP_2)
; GFX1100-SDAG-NEXT: v_cndmask_b32_e64 v2, 0, 32, s0
; GFX1100-SDAG-NEXT: v_cndmask_b32_e64 v1, 0, 0x42000000, s0
; GFX1100-SDAG-NEXT: v_ldexp_f32 v0, |v0|, v2
; GFX1100-SDAG-NEXT: s_delay_alu instid0(VALU_DEP_1)
; GFX1100-SDAG-NEXT: v_log_f32_e32 v0, v0
; GFX1100-SDAG-NEXT: s_waitcnt_depctr depctr_va_vdst(0)
; GFX1100-SDAG-NEXT: v_sub_f32_e32 v0, v0, v1
; GFX1100-SDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-GISEL-LABEL: v_fabs_log2_f32_afn:
; GFX1100-GISEL: ; %bb.0:
; GFX1100-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-GISEL-NEXT: v_cmp_gt_f32_e64 s0, 0x800000, |v0|
; GFX1100-GISEL-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
; GFX1100-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, 1, s0
; GFX1100-GISEL-NEXT: v_lshlrev_b32_e32 v1, 5, v1
; GFX1100-GISEL-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_1) | instid1(VALU_DEP_2)
; GFX1100-GISEL-NEXT: v_ldexp_f32 v0, |v0|, v1
; GFX1100-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, 0x42000000, s0
; GFX1100-GISEL-NEXT: v_log_f32_e32 v0, v0
; GFX1100-GISEL-NEXT: s_waitcnt_depctr depctr_va_vdst(0)
; GFX1100-GISEL-NEXT: v_sub_f32_e32 v0, v0, v1
; GFX1100-GISEL-NEXT: s_setpc_b64 s[30:31]
;
; R600-LABEL: v_fabs_log2_f32_afn:
; R600: ; %bb.0:
; R600-NEXT: CF_END
; R600-NEXT: PAD
;
; CM-LABEL: v_fabs_log2_f32_afn:
; CM: ; %bb.0:
; CM-NEXT: CF_END
; CM-NEXT: PAD
%fabs = call float @llvm.fabs.f32(float %in)
%result = call afn float @llvm.log2.f32(float %fabs)
ret float %result
}
define float @v_log2_f32_daz(float %in) #0 {
; GFX689-LABEL: v_log2_f32_daz:
; GFX689: ; %bb.0:
; GFX689-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX689-NEXT: v_log_f32_e32 v0, v0
; GFX689-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-LABEL: v_log2_f32_daz:
; GFX1100: ; %bb.0:
; GFX1100-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-NEXT: v_log_f32_e32 v0, v0
; GFX1100-NEXT: s_setpc_b64 s[30:31]
;
; R600-LABEL: v_log2_f32_daz:
; R600: ; %bb.0:
; R600-NEXT: CF_END
; R600-NEXT: PAD
;
; CM-LABEL: v_log2_f32_daz:
; CM: ; %bb.0:
; CM-NEXT: CF_END
; CM-NEXT: PAD
%result = call float @llvm.log2.f32(float %in)
ret float %result
}
define float @v_log2_f32_nnan(float %in) {
; SI-SDAG-LABEL: v_log2_f32_nnan:
; SI-SDAG: ; %bb.0:
; SI-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; SI-SDAG-NEXT: s_mov_b32 s4, 0x800000
; SI-SDAG-NEXT: v_cmp_gt_f32_e32 vcc, s4, v0
; SI-SDAG-NEXT: v_cndmask_b32_e64 v2, 0, 32, vcc
; SI-SDAG-NEXT: v_ldexp_f32_e32 v0, v0, v2
; SI-SDAG-NEXT: v_log_f32_e32 v0, v0
; SI-SDAG-NEXT: v_mov_b32_e32 v1, 0x42000000
; SI-SDAG-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; SI-SDAG-NEXT: v_sub_f32_e32 v0, v0, v1
; SI-SDAG-NEXT: s_setpc_b64 s[30:31]
;
; SI-GISEL-LABEL: v_log2_f32_nnan:
; SI-GISEL: ; %bb.0:
; SI-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; SI-GISEL-NEXT: v_mov_b32_e32 v1, 0x800000
; SI-GISEL-NEXT: v_cmp_lt_f32_e32 vcc, v0, v1
; SI-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
; SI-GISEL-NEXT: v_lshlrev_b32_e32 v1, 5, v1
; SI-GISEL-NEXT: v_ldexp_f32_e32 v0, v0, v1
; SI-GISEL-NEXT: v_log_f32_e32 v0, v0
; SI-GISEL-NEXT: v_mov_b32_e32 v1, 0x42000000
; SI-GISEL-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; SI-GISEL-NEXT: v_sub_f32_e32 v0, v0, v1
; SI-GISEL-NEXT: s_setpc_b64 s[30:31]
;
; VI-SDAG-LABEL: v_log2_f32_nnan:
; VI-SDAG: ; %bb.0:
; VI-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; VI-SDAG-NEXT: s_mov_b32 s4, 0x800000
; VI-SDAG-NEXT: v_cmp_gt_f32_e32 vcc, s4, v0
; VI-SDAG-NEXT: v_cndmask_b32_e64 v2, 0, 32, vcc
; VI-SDAG-NEXT: v_ldexp_f32 v0, v0, v2
; VI-SDAG-NEXT: v_log_f32_e32 v0, v0
; VI-SDAG-NEXT: v_mov_b32_e32 v1, 0x42000000
; VI-SDAG-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; VI-SDAG-NEXT: v_sub_f32_e32 v0, v0, v1
; VI-SDAG-NEXT: s_setpc_b64 s[30:31]
;
; VI-GISEL-LABEL: v_log2_f32_nnan:
; VI-GISEL: ; %bb.0:
; VI-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; VI-GISEL-NEXT: v_mov_b32_e32 v1, 0x800000
; VI-GISEL-NEXT: v_cmp_lt_f32_e32 vcc, v0, v1
; VI-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
; VI-GISEL-NEXT: v_lshlrev_b32_e32 v1, 5, v1
; VI-GISEL-NEXT: v_ldexp_f32 v0, v0, v1
; VI-GISEL-NEXT: v_log_f32_e32 v0, v0
; VI-GISEL-NEXT: v_mov_b32_e32 v1, 0x42000000
; VI-GISEL-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; VI-GISEL-NEXT: v_sub_f32_e32 v0, v0, v1
; VI-GISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX900-SDAG-LABEL: v_log2_f32_nnan:
; GFX900-SDAG: ; %bb.0:
; GFX900-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX900-SDAG-NEXT: s_mov_b32 s4, 0x800000
; GFX900-SDAG-NEXT: v_cmp_gt_f32_e32 vcc, s4, v0
; GFX900-SDAG-NEXT: v_cndmask_b32_e64 v2, 0, 32, vcc
; GFX900-SDAG-NEXT: v_ldexp_f32 v0, v0, v2
; GFX900-SDAG-NEXT: v_log_f32_e32 v0, v0
; GFX900-SDAG-NEXT: v_mov_b32_e32 v1, 0x42000000
; GFX900-SDAG-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; GFX900-SDAG-NEXT: v_sub_f32_e32 v0, v0, v1
; GFX900-SDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX900-GISEL-LABEL: v_log2_f32_nnan:
; GFX900-GISEL: ; %bb.0:
; GFX900-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX900-GISEL-NEXT: v_mov_b32_e32 v1, 0x800000
; GFX900-GISEL-NEXT: v_cmp_lt_f32_e32 vcc, v0, v1
; GFX900-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
; GFX900-GISEL-NEXT: v_lshlrev_b32_e32 v1, 5, v1
; GFX900-GISEL-NEXT: v_ldexp_f32 v0, v0, v1
; GFX900-GISEL-NEXT: v_log_f32_e32 v0, v0
; GFX900-GISEL-NEXT: v_mov_b32_e32 v1, 0x42000000
; GFX900-GISEL-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; GFX900-GISEL-NEXT: v_sub_f32_e32 v0, v0, v1
; GFX900-GISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-SDAG-LABEL: v_log2_f32_nnan:
; GFX1100-SDAG: ; %bb.0:
; GFX1100-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-SDAG-NEXT: v_cmp_gt_f32_e32 vcc_lo, 0x800000, v0
; GFX1100-SDAG-NEXT: v_cndmask_b32_e64 v2, 0, 32, vcc_lo
; GFX1100-SDAG-NEXT: v_cndmask_b32_e64 v1, 0, 0x42000000, vcc_lo
; GFX1100-SDAG-NEXT: s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_1)
; GFX1100-SDAG-NEXT: v_ldexp_f32 v0, v0, v2
; GFX1100-SDAG-NEXT: v_log_f32_e32 v0, v0
; GFX1100-SDAG-NEXT: s_waitcnt_depctr depctr_va_vdst(0)
; GFX1100-SDAG-NEXT: v_sub_f32_e32 v0, v0, v1
; GFX1100-SDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-GISEL-LABEL: v_log2_f32_nnan:
; GFX1100-GISEL: ; %bb.0:
; GFX1100-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-GISEL-NEXT: v_cmp_gt_f32_e32 vcc_lo, 0x800000, v0
; GFX1100-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc_lo
; GFX1100-GISEL-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
; GFX1100-GISEL-NEXT: v_lshlrev_b32_e32 v1, 5, v1
; GFX1100-GISEL-NEXT: v_ldexp_f32 v0, v0, v1
; GFX1100-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, 0x42000000, vcc_lo
; GFX1100-GISEL-NEXT: s_delay_alu instid0(VALU_DEP_2)
; GFX1100-GISEL-NEXT: v_log_f32_e32 v0, v0
; GFX1100-GISEL-NEXT: s_waitcnt_depctr depctr_va_vdst(0)
; GFX1100-GISEL-NEXT: v_sub_f32_e32 v0, v0, v1
; GFX1100-GISEL-NEXT: s_setpc_b64 s[30:31]
;
; R600-LABEL: v_log2_f32_nnan:
; R600: ; %bb.0:
; R600-NEXT: CF_END
; R600-NEXT: PAD
;
; CM-LABEL: v_log2_f32_nnan:
; CM: ; %bb.0:
; CM-NEXT: CF_END
; CM-NEXT: PAD
%result = call nnan float @llvm.log2.f32(float %in)
ret float %result
}
define float @v_log2_f32_nnan_daz(float %in) #0 {
; GFX689-LABEL: v_log2_f32_nnan_daz:
; GFX689: ; %bb.0:
; GFX689-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX689-NEXT: v_log_f32_e32 v0, v0
; GFX689-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-LABEL: v_log2_f32_nnan_daz:
; GFX1100: ; %bb.0:
; GFX1100-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-NEXT: v_log_f32_e32 v0, v0
; GFX1100-NEXT: s_setpc_b64 s[30:31]
;
; R600-LABEL: v_log2_f32_nnan_daz:
; R600: ; %bb.0:
; R600-NEXT: CF_END
; R600-NEXT: PAD
;
; CM-LABEL: v_log2_f32_nnan_daz:
; CM: ; %bb.0:
; CM-NEXT: CF_END
; CM-NEXT: PAD
%result = call nnan float @llvm.log2.f32(float %in)
ret float %result
}
define float @v_log2_f32_nnan_dynamic(float %in) #1 {
; SI-SDAG-LABEL: v_log2_f32_nnan_dynamic:
; SI-SDAG: ; %bb.0:
; SI-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; SI-SDAG-NEXT: s_mov_b32 s4, 0x800000
; SI-SDAG-NEXT: v_cmp_gt_f32_e32 vcc, s4, v0
; SI-SDAG-NEXT: v_cndmask_b32_e64 v2, 0, 32, vcc
; SI-SDAG-NEXT: v_ldexp_f32_e32 v0, v0, v2
; SI-SDAG-NEXT: v_log_f32_e32 v0, v0
; SI-SDAG-NEXT: v_mov_b32_e32 v1, 0x42000000
; SI-SDAG-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; SI-SDAG-NEXT: v_sub_f32_e32 v0, v0, v1
; SI-SDAG-NEXT: s_setpc_b64 s[30:31]
;
; SI-GISEL-LABEL: v_log2_f32_nnan_dynamic:
; SI-GISEL: ; %bb.0:
; SI-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; SI-GISEL-NEXT: v_mov_b32_e32 v1, 0x800000
; SI-GISEL-NEXT: v_cmp_lt_f32_e32 vcc, v0, v1
; SI-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
; SI-GISEL-NEXT: v_lshlrev_b32_e32 v1, 5, v1
; SI-GISEL-NEXT: v_ldexp_f32_e32 v0, v0, v1
; SI-GISEL-NEXT: v_log_f32_e32 v0, v0
; SI-GISEL-NEXT: v_mov_b32_e32 v1, 0x42000000
; SI-GISEL-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; SI-GISEL-NEXT: v_sub_f32_e32 v0, v0, v1
; SI-GISEL-NEXT: s_setpc_b64 s[30:31]
;
; VI-SDAG-LABEL: v_log2_f32_nnan_dynamic:
; VI-SDAG: ; %bb.0:
; VI-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; VI-SDAG-NEXT: s_mov_b32 s4, 0x800000
; VI-SDAG-NEXT: v_cmp_gt_f32_e32 vcc, s4, v0
; VI-SDAG-NEXT: v_cndmask_b32_e64 v2, 0, 32, vcc
; VI-SDAG-NEXT: v_ldexp_f32 v0, v0, v2
; VI-SDAG-NEXT: v_log_f32_e32 v0, v0
; VI-SDAG-NEXT: v_mov_b32_e32 v1, 0x42000000
; VI-SDAG-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; VI-SDAG-NEXT: v_sub_f32_e32 v0, v0, v1
; VI-SDAG-NEXT: s_setpc_b64 s[30:31]
;
; VI-GISEL-LABEL: v_log2_f32_nnan_dynamic:
; VI-GISEL: ; %bb.0:
; VI-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; VI-GISEL-NEXT: v_mov_b32_e32 v1, 0x800000
; VI-GISEL-NEXT: v_cmp_lt_f32_e32 vcc, v0, v1
; VI-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
; VI-GISEL-NEXT: v_lshlrev_b32_e32 v1, 5, v1
; VI-GISEL-NEXT: v_ldexp_f32 v0, v0, v1
; VI-GISEL-NEXT: v_log_f32_e32 v0, v0
; VI-GISEL-NEXT: v_mov_b32_e32 v1, 0x42000000
; VI-GISEL-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; VI-GISEL-NEXT: v_sub_f32_e32 v0, v0, v1
; VI-GISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX900-SDAG-LABEL: v_log2_f32_nnan_dynamic:
; GFX900-SDAG: ; %bb.0:
; GFX900-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX900-SDAG-NEXT: s_mov_b32 s4, 0x800000
; GFX900-SDAG-NEXT: v_cmp_gt_f32_e32 vcc, s4, v0
; GFX900-SDAG-NEXT: v_cndmask_b32_e64 v2, 0, 32, vcc
; GFX900-SDAG-NEXT: v_ldexp_f32 v0, v0, v2
; GFX900-SDAG-NEXT: v_log_f32_e32 v0, v0
; GFX900-SDAG-NEXT: v_mov_b32_e32 v1, 0x42000000
; GFX900-SDAG-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; GFX900-SDAG-NEXT: v_sub_f32_e32 v0, v0, v1
; GFX900-SDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX900-GISEL-LABEL: v_log2_f32_nnan_dynamic:
; GFX900-GISEL: ; %bb.0:
; GFX900-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX900-GISEL-NEXT: v_mov_b32_e32 v1, 0x800000
; GFX900-GISEL-NEXT: v_cmp_lt_f32_e32 vcc, v0, v1
; GFX900-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
; GFX900-GISEL-NEXT: v_lshlrev_b32_e32 v1, 5, v1
; GFX900-GISEL-NEXT: v_ldexp_f32 v0, v0, v1
; GFX900-GISEL-NEXT: v_log_f32_e32 v0, v0
; GFX900-GISEL-NEXT: v_mov_b32_e32 v1, 0x42000000
; GFX900-GISEL-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; GFX900-GISEL-NEXT: v_sub_f32_e32 v0, v0, v1
; GFX900-GISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-SDAG-LABEL: v_log2_f32_nnan_dynamic:
; GFX1100-SDAG: ; %bb.0:
; GFX1100-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-SDAG-NEXT: v_cmp_gt_f32_e32 vcc_lo, 0x800000, v0
; GFX1100-SDAG-NEXT: v_cndmask_b32_e64 v2, 0, 32, vcc_lo
; GFX1100-SDAG-NEXT: v_cndmask_b32_e64 v1, 0, 0x42000000, vcc_lo
; GFX1100-SDAG-NEXT: s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_1)
; GFX1100-SDAG-NEXT: v_ldexp_f32 v0, v0, v2
; GFX1100-SDAG-NEXT: v_log_f32_e32 v0, v0
; GFX1100-SDAG-NEXT: s_waitcnt_depctr depctr_va_vdst(0)
; GFX1100-SDAG-NEXT: v_sub_f32_e32 v0, v0, v1
; GFX1100-SDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-GISEL-LABEL: v_log2_f32_nnan_dynamic:
; GFX1100-GISEL: ; %bb.0:
; GFX1100-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-GISEL-NEXT: v_cmp_gt_f32_e32 vcc_lo, 0x800000, v0
; GFX1100-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc_lo
; GFX1100-GISEL-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
; GFX1100-GISEL-NEXT: v_lshlrev_b32_e32 v1, 5, v1
; GFX1100-GISEL-NEXT: v_ldexp_f32 v0, v0, v1
; GFX1100-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, 0x42000000, vcc_lo
; GFX1100-GISEL-NEXT: s_delay_alu instid0(VALU_DEP_2)
; GFX1100-GISEL-NEXT: v_log_f32_e32 v0, v0
; GFX1100-GISEL-NEXT: s_waitcnt_depctr depctr_va_vdst(0)
; GFX1100-GISEL-NEXT: v_sub_f32_e32 v0, v0, v1
; GFX1100-GISEL-NEXT: s_setpc_b64 s[30:31]
;
; R600-LABEL: v_log2_f32_nnan_dynamic:
; R600: ; %bb.0:
; R600-NEXT: CF_END
; R600-NEXT: PAD
;
; CM-LABEL: v_log2_f32_nnan_dynamic:
; CM: ; %bb.0:
; CM-NEXT: CF_END
; CM-NEXT: PAD
%result = call nnan float @llvm.log2.f32(float %in)
ret float %result
}
define float @v_log2_f32_ninf_daz(float %in) #0 {
; GFX689-LABEL: v_log2_f32_ninf_daz:
; GFX689: ; %bb.0:
; GFX689-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX689-NEXT: v_log_f32_e32 v0, v0
; GFX689-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-LABEL: v_log2_f32_ninf_daz:
; GFX1100: ; %bb.0:
; GFX1100-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-NEXT: v_log_f32_e32 v0, v0
; GFX1100-NEXT: s_setpc_b64 s[30:31]
;
; R600-LABEL: v_log2_f32_ninf_daz:
; R600: ; %bb.0:
; R600-NEXT: CF_END
; R600-NEXT: PAD
;
; CM-LABEL: v_log2_f32_ninf_daz:
; CM: ; %bb.0:
; CM-NEXT: CF_END
; CM-NEXT: PAD
%result = call ninf float @llvm.log2.f32(float %in)
ret float %result
}
define float @v_log2_f32_ninf_dynamic(float %in) #1 {
; SI-SDAG-LABEL: v_log2_f32_ninf_dynamic:
; SI-SDAG: ; %bb.0:
; SI-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; SI-SDAG-NEXT: s_mov_b32 s4, 0x800000
; SI-SDAG-NEXT: v_cmp_gt_f32_e32 vcc, s4, v0
; SI-SDAG-NEXT: v_cndmask_b32_e64 v2, 0, 32, vcc
; SI-SDAG-NEXT: v_ldexp_f32_e32 v0, v0, v2
; SI-SDAG-NEXT: v_log_f32_e32 v0, v0
; SI-SDAG-NEXT: v_mov_b32_e32 v1, 0x42000000
; SI-SDAG-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; SI-SDAG-NEXT: v_sub_f32_e32 v0, v0, v1
; SI-SDAG-NEXT: s_setpc_b64 s[30:31]
;
; SI-GISEL-LABEL: v_log2_f32_ninf_dynamic:
; SI-GISEL: ; %bb.0:
; SI-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; SI-GISEL-NEXT: v_mov_b32_e32 v1, 0x800000
; SI-GISEL-NEXT: v_cmp_lt_f32_e32 vcc, v0, v1
; SI-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
; SI-GISEL-NEXT: v_lshlrev_b32_e32 v1, 5, v1
; SI-GISEL-NEXT: v_ldexp_f32_e32 v0, v0, v1
; SI-GISEL-NEXT: v_log_f32_e32 v0, v0
; SI-GISEL-NEXT: v_mov_b32_e32 v1, 0x42000000
; SI-GISEL-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; SI-GISEL-NEXT: v_sub_f32_e32 v0, v0, v1
; SI-GISEL-NEXT: s_setpc_b64 s[30:31]
;
; VI-SDAG-LABEL: v_log2_f32_ninf_dynamic:
; VI-SDAG: ; %bb.0:
; VI-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; VI-SDAG-NEXT: s_mov_b32 s4, 0x800000
; VI-SDAG-NEXT: v_cmp_gt_f32_e32 vcc, s4, v0
; VI-SDAG-NEXT: v_cndmask_b32_e64 v2, 0, 32, vcc
; VI-SDAG-NEXT: v_ldexp_f32 v0, v0, v2
; VI-SDAG-NEXT: v_log_f32_e32 v0, v0
; VI-SDAG-NEXT: v_mov_b32_e32 v1, 0x42000000
; VI-SDAG-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; VI-SDAG-NEXT: v_sub_f32_e32 v0, v0, v1
; VI-SDAG-NEXT: s_setpc_b64 s[30:31]
;
; VI-GISEL-LABEL: v_log2_f32_ninf_dynamic:
; VI-GISEL: ; %bb.0:
; VI-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; VI-GISEL-NEXT: v_mov_b32_e32 v1, 0x800000
; VI-GISEL-NEXT: v_cmp_lt_f32_e32 vcc, v0, v1
; VI-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
; VI-GISEL-NEXT: v_lshlrev_b32_e32 v1, 5, v1
; VI-GISEL-NEXT: v_ldexp_f32 v0, v0, v1
; VI-GISEL-NEXT: v_log_f32_e32 v0, v0
; VI-GISEL-NEXT: v_mov_b32_e32 v1, 0x42000000
; VI-GISEL-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; VI-GISEL-NEXT: v_sub_f32_e32 v0, v0, v1
; VI-GISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX900-SDAG-LABEL: v_log2_f32_ninf_dynamic:
; GFX900-SDAG: ; %bb.0:
; GFX900-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX900-SDAG-NEXT: s_mov_b32 s4, 0x800000
; GFX900-SDAG-NEXT: v_cmp_gt_f32_e32 vcc, s4, v0
; GFX900-SDAG-NEXT: v_cndmask_b32_e64 v2, 0, 32, vcc
; GFX900-SDAG-NEXT: v_ldexp_f32 v0, v0, v2
; GFX900-SDAG-NEXT: v_log_f32_e32 v0, v0
; GFX900-SDAG-NEXT: v_mov_b32_e32 v1, 0x42000000
; GFX900-SDAG-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; GFX900-SDAG-NEXT: v_sub_f32_e32 v0, v0, v1
; GFX900-SDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX900-GISEL-LABEL: v_log2_f32_ninf_dynamic:
; GFX900-GISEL: ; %bb.0:
; GFX900-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX900-GISEL-NEXT: v_mov_b32_e32 v1, 0x800000
; GFX900-GISEL-NEXT: v_cmp_lt_f32_e32 vcc, v0, v1
; GFX900-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
; GFX900-GISEL-NEXT: v_lshlrev_b32_e32 v1, 5, v1
; GFX900-GISEL-NEXT: v_ldexp_f32 v0, v0, v1
; GFX900-GISEL-NEXT: v_log_f32_e32 v0, v0
; GFX900-GISEL-NEXT: v_mov_b32_e32 v1, 0x42000000
; GFX900-GISEL-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; GFX900-GISEL-NEXT: v_sub_f32_e32 v0, v0, v1
; GFX900-GISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-SDAG-LABEL: v_log2_f32_ninf_dynamic:
; GFX1100-SDAG: ; %bb.0:
; GFX1100-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-SDAG-NEXT: v_cmp_gt_f32_e32 vcc_lo, 0x800000, v0
; GFX1100-SDAG-NEXT: v_cndmask_b32_e64 v2, 0, 32, vcc_lo
; GFX1100-SDAG-NEXT: v_cndmask_b32_e64 v1, 0, 0x42000000, vcc_lo
; GFX1100-SDAG-NEXT: s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_1)
; GFX1100-SDAG-NEXT: v_ldexp_f32 v0, v0, v2
; GFX1100-SDAG-NEXT: v_log_f32_e32 v0, v0
; GFX1100-SDAG-NEXT: s_waitcnt_depctr depctr_va_vdst(0)
; GFX1100-SDAG-NEXT: v_sub_f32_e32 v0, v0, v1
; GFX1100-SDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-GISEL-LABEL: v_log2_f32_ninf_dynamic:
; GFX1100-GISEL: ; %bb.0:
; GFX1100-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-GISEL-NEXT: v_cmp_gt_f32_e32 vcc_lo, 0x800000, v0
; GFX1100-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc_lo
; GFX1100-GISEL-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
; GFX1100-GISEL-NEXT: v_lshlrev_b32_e32 v1, 5, v1
; GFX1100-GISEL-NEXT: v_ldexp_f32 v0, v0, v1
; GFX1100-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, 0x42000000, vcc_lo
; GFX1100-GISEL-NEXT: s_delay_alu instid0(VALU_DEP_2)
; GFX1100-GISEL-NEXT: v_log_f32_e32 v0, v0
; GFX1100-GISEL-NEXT: s_waitcnt_depctr depctr_va_vdst(0)
; GFX1100-GISEL-NEXT: v_sub_f32_e32 v0, v0, v1
; GFX1100-GISEL-NEXT: s_setpc_b64 s[30:31]
;
; R600-LABEL: v_log2_f32_ninf_dynamic:
; R600: ; %bb.0:
; R600-NEXT: CF_END
; R600-NEXT: PAD
;
; CM-LABEL: v_log2_f32_ninf_dynamic:
; CM: ; %bb.0:
; CM-NEXT: CF_END
; CM-NEXT: PAD
%result = call ninf float @llvm.log2.f32(float %in)
ret float %result
}
define float @v_log2_f32_nnan_ninf(float %in) {
; SI-SDAG-LABEL: v_log2_f32_nnan_ninf:
; SI-SDAG: ; %bb.0:
; SI-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; SI-SDAG-NEXT: s_mov_b32 s4, 0x800000
; SI-SDAG-NEXT: v_cmp_gt_f32_e32 vcc, s4, v0
; SI-SDAG-NEXT: v_cndmask_b32_e64 v2, 0, 32, vcc
; SI-SDAG-NEXT: v_ldexp_f32_e32 v0, v0, v2
; SI-SDAG-NEXT: v_log_f32_e32 v0, v0
; SI-SDAG-NEXT: v_mov_b32_e32 v1, 0x42000000
; SI-SDAG-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; SI-SDAG-NEXT: v_sub_f32_e32 v0, v0, v1
; SI-SDAG-NEXT: s_setpc_b64 s[30:31]
;
; SI-GISEL-LABEL: v_log2_f32_nnan_ninf:
; SI-GISEL: ; %bb.0:
; SI-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; SI-GISEL-NEXT: v_mov_b32_e32 v1, 0x800000
; SI-GISEL-NEXT: v_cmp_lt_f32_e32 vcc, v0, v1
; SI-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
; SI-GISEL-NEXT: v_lshlrev_b32_e32 v1, 5, v1
; SI-GISEL-NEXT: v_ldexp_f32_e32 v0, v0, v1
; SI-GISEL-NEXT: v_log_f32_e32 v0, v0
; SI-GISEL-NEXT: v_mov_b32_e32 v1, 0x42000000
; SI-GISEL-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; SI-GISEL-NEXT: v_sub_f32_e32 v0, v0, v1
; SI-GISEL-NEXT: s_setpc_b64 s[30:31]
;
; VI-SDAG-LABEL: v_log2_f32_nnan_ninf:
; VI-SDAG: ; %bb.0:
; VI-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; VI-SDAG-NEXT: s_mov_b32 s4, 0x800000
; VI-SDAG-NEXT: v_cmp_gt_f32_e32 vcc, s4, v0
; VI-SDAG-NEXT: v_cndmask_b32_e64 v2, 0, 32, vcc
; VI-SDAG-NEXT: v_ldexp_f32 v0, v0, v2
; VI-SDAG-NEXT: v_log_f32_e32 v0, v0
; VI-SDAG-NEXT: v_mov_b32_e32 v1, 0x42000000
; VI-SDAG-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; VI-SDAG-NEXT: v_sub_f32_e32 v0, v0, v1
; VI-SDAG-NEXT: s_setpc_b64 s[30:31]
;
; VI-GISEL-LABEL: v_log2_f32_nnan_ninf:
; VI-GISEL: ; %bb.0:
; VI-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; VI-GISEL-NEXT: v_mov_b32_e32 v1, 0x800000
; VI-GISEL-NEXT: v_cmp_lt_f32_e32 vcc, v0, v1
; VI-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
; VI-GISEL-NEXT: v_lshlrev_b32_e32 v1, 5, v1
; VI-GISEL-NEXT: v_ldexp_f32 v0, v0, v1
; VI-GISEL-NEXT: v_log_f32_e32 v0, v0
; VI-GISEL-NEXT: v_mov_b32_e32 v1, 0x42000000
; VI-GISEL-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; VI-GISEL-NEXT: v_sub_f32_e32 v0, v0, v1
; VI-GISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX900-SDAG-LABEL: v_log2_f32_nnan_ninf:
; GFX900-SDAG: ; %bb.0:
; GFX900-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX900-SDAG-NEXT: s_mov_b32 s4, 0x800000
; GFX900-SDAG-NEXT: v_cmp_gt_f32_e32 vcc, s4, v0
; GFX900-SDAG-NEXT: v_cndmask_b32_e64 v2, 0, 32, vcc
; GFX900-SDAG-NEXT: v_ldexp_f32 v0, v0, v2
; GFX900-SDAG-NEXT: v_log_f32_e32 v0, v0
; GFX900-SDAG-NEXT: v_mov_b32_e32 v1, 0x42000000
; GFX900-SDAG-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; GFX900-SDAG-NEXT: v_sub_f32_e32 v0, v0, v1
; GFX900-SDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX900-GISEL-LABEL: v_log2_f32_nnan_ninf:
; GFX900-GISEL: ; %bb.0:
; GFX900-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX900-GISEL-NEXT: v_mov_b32_e32 v1, 0x800000
; GFX900-GISEL-NEXT: v_cmp_lt_f32_e32 vcc, v0, v1
; GFX900-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
; GFX900-GISEL-NEXT: v_lshlrev_b32_e32 v1, 5, v1
; GFX900-GISEL-NEXT: v_ldexp_f32 v0, v0, v1
; GFX900-GISEL-NEXT: v_log_f32_e32 v0, v0
; GFX900-GISEL-NEXT: v_mov_b32_e32 v1, 0x42000000
; GFX900-GISEL-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; GFX900-GISEL-NEXT: v_sub_f32_e32 v0, v0, v1
; GFX900-GISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-SDAG-LABEL: v_log2_f32_nnan_ninf:
; GFX1100-SDAG: ; %bb.0:
; GFX1100-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-SDAG-NEXT: v_cmp_gt_f32_e32 vcc_lo, 0x800000, v0
; GFX1100-SDAG-NEXT: v_cndmask_b32_e64 v2, 0, 32, vcc_lo
; GFX1100-SDAG-NEXT: v_cndmask_b32_e64 v1, 0, 0x42000000, vcc_lo
; GFX1100-SDAG-NEXT: s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_1)
; GFX1100-SDAG-NEXT: v_ldexp_f32 v0, v0, v2
; GFX1100-SDAG-NEXT: v_log_f32_e32 v0, v0
; GFX1100-SDAG-NEXT: s_waitcnt_depctr depctr_va_vdst(0)
; GFX1100-SDAG-NEXT: v_sub_f32_e32 v0, v0, v1
; GFX1100-SDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-GISEL-LABEL: v_log2_f32_nnan_ninf:
; GFX1100-GISEL: ; %bb.0:
; GFX1100-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-GISEL-NEXT: v_cmp_gt_f32_e32 vcc_lo, 0x800000, v0
; GFX1100-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc_lo
; GFX1100-GISEL-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
; GFX1100-GISEL-NEXT: v_lshlrev_b32_e32 v1, 5, v1
; GFX1100-GISEL-NEXT: v_ldexp_f32 v0, v0, v1
; GFX1100-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, 0x42000000, vcc_lo
; GFX1100-GISEL-NEXT: s_delay_alu instid0(VALU_DEP_2)
; GFX1100-GISEL-NEXT: v_log_f32_e32 v0, v0
; GFX1100-GISEL-NEXT: s_waitcnt_depctr depctr_va_vdst(0)
; GFX1100-GISEL-NEXT: v_sub_f32_e32 v0, v0, v1
; GFX1100-GISEL-NEXT: s_setpc_b64 s[30:31]
;
; R600-LABEL: v_log2_f32_nnan_ninf:
; R600: ; %bb.0:
; R600-NEXT: CF_END
; R600-NEXT: PAD
;
; CM-LABEL: v_log2_f32_nnan_ninf:
; CM: ; %bb.0:
; CM-NEXT: CF_END
; CM-NEXT: PAD
%result = call nnan ninf float @llvm.log2.f32(float %in)
ret float %result
}
define float @v_log2_f32_nnan_ninf_daz(float %in) #0 {
; GFX689-LABEL: v_log2_f32_nnan_ninf_daz:
; GFX689: ; %bb.0:
; GFX689-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX689-NEXT: v_log_f32_e32 v0, v0
; GFX689-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-LABEL: v_log2_f32_nnan_ninf_daz:
; GFX1100: ; %bb.0:
; GFX1100-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-NEXT: v_log_f32_e32 v0, v0
; GFX1100-NEXT: s_setpc_b64 s[30:31]
;
; R600-LABEL: v_log2_f32_nnan_ninf_daz:
; R600: ; %bb.0:
; R600-NEXT: CF_END
; R600-NEXT: PAD
;
; CM-LABEL: v_log2_f32_nnan_ninf_daz:
; CM: ; %bb.0:
; CM-NEXT: CF_END
; CM-NEXT: PAD
%result = call nnan ninf float @llvm.log2.f32(float %in)
ret float %result
}
define float @v_log2_f32_nnan_ninf_dynamic(float %in) #1 {
; SI-SDAG-LABEL: v_log2_f32_nnan_ninf_dynamic:
; SI-SDAG: ; %bb.0:
; SI-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; SI-SDAG-NEXT: s_mov_b32 s4, 0x800000
; SI-SDAG-NEXT: v_cmp_gt_f32_e32 vcc, s4, v0
; SI-SDAG-NEXT: v_cndmask_b32_e64 v2, 0, 32, vcc
; SI-SDAG-NEXT: v_ldexp_f32_e32 v0, v0, v2
; SI-SDAG-NEXT: v_log_f32_e32 v0, v0
; SI-SDAG-NEXT: v_mov_b32_e32 v1, 0x42000000
; SI-SDAG-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; SI-SDAG-NEXT: v_sub_f32_e32 v0, v0, v1
; SI-SDAG-NEXT: s_setpc_b64 s[30:31]
;
; SI-GISEL-LABEL: v_log2_f32_nnan_ninf_dynamic:
; SI-GISEL: ; %bb.0:
; SI-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; SI-GISEL-NEXT: v_mov_b32_e32 v1, 0x800000
; SI-GISEL-NEXT: v_cmp_lt_f32_e32 vcc, v0, v1
; SI-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
; SI-GISEL-NEXT: v_lshlrev_b32_e32 v1, 5, v1
; SI-GISEL-NEXT: v_ldexp_f32_e32 v0, v0, v1
; SI-GISEL-NEXT: v_log_f32_e32 v0, v0
; SI-GISEL-NEXT: v_mov_b32_e32 v1, 0x42000000
; SI-GISEL-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; SI-GISEL-NEXT: v_sub_f32_e32 v0, v0, v1
; SI-GISEL-NEXT: s_setpc_b64 s[30:31]
;
; VI-SDAG-LABEL: v_log2_f32_nnan_ninf_dynamic:
; VI-SDAG: ; %bb.0:
; VI-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; VI-SDAG-NEXT: s_mov_b32 s4, 0x800000
; VI-SDAG-NEXT: v_cmp_gt_f32_e32 vcc, s4, v0
; VI-SDAG-NEXT: v_cndmask_b32_e64 v2, 0, 32, vcc
; VI-SDAG-NEXT: v_ldexp_f32 v0, v0, v2
; VI-SDAG-NEXT: v_log_f32_e32 v0, v0
; VI-SDAG-NEXT: v_mov_b32_e32 v1, 0x42000000
; VI-SDAG-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; VI-SDAG-NEXT: v_sub_f32_e32 v0, v0, v1
; VI-SDAG-NEXT: s_setpc_b64 s[30:31]
;
; VI-GISEL-LABEL: v_log2_f32_nnan_ninf_dynamic:
; VI-GISEL: ; %bb.0:
; VI-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; VI-GISEL-NEXT: v_mov_b32_e32 v1, 0x800000
; VI-GISEL-NEXT: v_cmp_lt_f32_e32 vcc, v0, v1
; VI-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
; VI-GISEL-NEXT: v_lshlrev_b32_e32 v1, 5, v1
; VI-GISEL-NEXT: v_ldexp_f32 v0, v0, v1
; VI-GISEL-NEXT: v_log_f32_e32 v0, v0
; VI-GISEL-NEXT: v_mov_b32_e32 v1, 0x42000000
; VI-GISEL-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; VI-GISEL-NEXT: v_sub_f32_e32 v0, v0, v1
; VI-GISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX900-SDAG-LABEL: v_log2_f32_nnan_ninf_dynamic:
; GFX900-SDAG: ; %bb.0:
; GFX900-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX900-SDAG-NEXT: s_mov_b32 s4, 0x800000
; GFX900-SDAG-NEXT: v_cmp_gt_f32_e32 vcc, s4, v0
; GFX900-SDAG-NEXT: v_cndmask_b32_e64 v2, 0, 32, vcc
; GFX900-SDAG-NEXT: v_ldexp_f32 v0, v0, v2
; GFX900-SDAG-NEXT: v_log_f32_e32 v0, v0
; GFX900-SDAG-NEXT: v_mov_b32_e32 v1, 0x42000000
; GFX900-SDAG-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; GFX900-SDAG-NEXT: v_sub_f32_e32 v0, v0, v1
; GFX900-SDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX900-GISEL-LABEL: v_log2_f32_nnan_ninf_dynamic:
; GFX900-GISEL: ; %bb.0:
; GFX900-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX900-GISEL-NEXT: v_mov_b32_e32 v1, 0x800000
; GFX900-GISEL-NEXT: v_cmp_lt_f32_e32 vcc, v0, v1
; GFX900-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
; GFX900-GISEL-NEXT: v_lshlrev_b32_e32 v1, 5, v1
; GFX900-GISEL-NEXT: v_ldexp_f32 v0, v0, v1
; GFX900-GISEL-NEXT: v_log_f32_e32 v0, v0
; GFX900-GISEL-NEXT: v_mov_b32_e32 v1, 0x42000000
; GFX900-GISEL-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; GFX900-GISEL-NEXT: v_sub_f32_e32 v0, v0, v1
; GFX900-GISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-SDAG-LABEL: v_log2_f32_nnan_ninf_dynamic:
; GFX1100-SDAG: ; %bb.0:
; GFX1100-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-SDAG-NEXT: v_cmp_gt_f32_e32 vcc_lo, 0x800000, v0
; GFX1100-SDAG-NEXT: v_cndmask_b32_e64 v2, 0, 32, vcc_lo
; GFX1100-SDAG-NEXT: v_cndmask_b32_e64 v1, 0, 0x42000000, vcc_lo
; GFX1100-SDAG-NEXT: s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_1)
; GFX1100-SDAG-NEXT: v_ldexp_f32 v0, v0, v2
; GFX1100-SDAG-NEXT: v_log_f32_e32 v0, v0
; GFX1100-SDAG-NEXT: s_waitcnt_depctr depctr_va_vdst(0)
; GFX1100-SDAG-NEXT: v_sub_f32_e32 v0, v0, v1
; GFX1100-SDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-GISEL-LABEL: v_log2_f32_nnan_ninf_dynamic:
; GFX1100-GISEL: ; %bb.0:
; GFX1100-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-GISEL-NEXT: v_cmp_gt_f32_e32 vcc_lo, 0x800000, v0
; GFX1100-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc_lo
; GFX1100-GISEL-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
; GFX1100-GISEL-NEXT: v_lshlrev_b32_e32 v1, 5, v1
; GFX1100-GISEL-NEXT: v_ldexp_f32 v0, v0, v1
; GFX1100-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, 0x42000000, vcc_lo
; GFX1100-GISEL-NEXT: s_delay_alu instid0(VALU_DEP_2)
; GFX1100-GISEL-NEXT: v_log_f32_e32 v0, v0
; GFX1100-GISEL-NEXT: s_waitcnt_depctr depctr_va_vdst(0)
; GFX1100-GISEL-NEXT: v_sub_f32_e32 v0, v0, v1
; GFX1100-GISEL-NEXT: s_setpc_b64 s[30:31]
;
; R600-LABEL: v_log2_f32_nnan_ninf_dynamic:
; R600: ; %bb.0:
; R600-NEXT: CF_END
; R600-NEXT: PAD
;
; CM-LABEL: v_log2_f32_nnan_ninf_dynamic:
; CM: ; %bb.0:
; CM-NEXT: CF_END
; CM-NEXT: PAD
%result = call nnan ninf float @llvm.log2.f32(float %in)
ret float %result
}
define float @v_log2_f32_fast_daz(float %in) #0 {
; GFX689-LABEL: v_log2_f32_fast_daz:
; GFX689: ; %bb.0:
; GFX689-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX689-NEXT: v_log_f32_e32 v0, v0
; GFX689-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-LABEL: v_log2_f32_fast_daz:
; GFX1100: ; %bb.0:
; GFX1100-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-NEXT: v_log_f32_e32 v0, v0
; GFX1100-NEXT: s_setpc_b64 s[30:31]
;
; R600-LABEL: v_log2_f32_fast_daz:
; R600: ; %bb.0:
; R600-NEXT: CF_END
; R600-NEXT: PAD
;
; CM-LABEL: v_log2_f32_fast_daz:
; CM: ; %bb.0:
; CM-NEXT: CF_END
; CM-NEXT: PAD
%result = call fast float @llvm.log2.f32(float %in)
ret float %result
}
define float @v_log2_f32_dynamic_mode(float %in) #1 {
; SI-SDAG-LABEL: v_log2_f32_dynamic_mode:
; SI-SDAG: ; %bb.0:
; SI-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; SI-SDAG-NEXT: s_mov_b32 s4, 0x800000
; SI-SDAG-NEXT: v_cmp_gt_f32_e32 vcc, s4, v0
; SI-SDAG-NEXT: v_cndmask_b32_e64 v2, 0, 32, vcc
; SI-SDAG-NEXT: v_ldexp_f32_e32 v0, v0, v2
; SI-SDAG-NEXT: v_log_f32_e32 v0, v0
; SI-SDAG-NEXT: v_mov_b32_e32 v1, 0x42000000
; SI-SDAG-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; SI-SDAG-NEXT: v_sub_f32_e32 v0, v0, v1
; SI-SDAG-NEXT: s_setpc_b64 s[30:31]
;
; SI-GISEL-LABEL: v_log2_f32_dynamic_mode:
; SI-GISEL: ; %bb.0:
; SI-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; SI-GISEL-NEXT: v_mov_b32_e32 v1, 0x800000
; SI-GISEL-NEXT: v_cmp_lt_f32_e32 vcc, v0, v1
; SI-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
; SI-GISEL-NEXT: v_lshlrev_b32_e32 v1, 5, v1
; SI-GISEL-NEXT: v_ldexp_f32_e32 v0, v0, v1
; SI-GISEL-NEXT: v_log_f32_e32 v0, v0
; SI-GISEL-NEXT: v_mov_b32_e32 v1, 0x42000000
; SI-GISEL-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; SI-GISEL-NEXT: v_sub_f32_e32 v0, v0, v1
; SI-GISEL-NEXT: s_setpc_b64 s[30:31]
;
; VI-SDAG-LABEL: v_log2_f32_dynamic_mode:
; VI-SDAG: ; %bb.0:
; VI-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; VI-SDAG-NEXT: s_mov_b32 s4, 0x800000
; VI-SDAG-NEXT: v_cmp_gt_f32_e32 vcc, s4, v0
; VI-SDAG-NEXT: v_cndmask_b32_e64 v2, 0, 32, vcc
; VI-SDAG-NEXT: v_ldexp_f32 v0, v0, v2
; VI-SDAG-NEXT: v_log_f32_e32 v0, v0
; VI-SDAG-NEXT: v_mov_b32_e32 v1, 0x42000000
; VI-SDAG-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; VI-SDAG-NEXT: v_sub_f32_e32 v0, v0, v1
; VI-SDAG-NEXT: s_setpc_b64 s[30:31]
;
; VI-GISEL-LABEL: v_log2_f32_dynamic_mode:
; VI-GISEL: ; %bb.0:
; VI-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; VI-GISEL-NEXT: v_mov_b32_e32 v1, 0x800000
; VI-GISEL-NEXT: v_cmp_lt_f32_e32 vcc, v0, v1
; VI-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
; VI-GISEL-NEXT: v_lshlrev_b32_e32 v1, 5, v1
; VI-GISEL-NEXT: v_ldexp_f32 v0, v0, v1
; VI-GISEL-NEXT: v_log_f32_e32 v0, v0
; VI-GISEL-NEXT: v_mov_b32_e32 v1, 0x42000000
; VI-GISEL-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; VI-GISEL-NEXT: v_sub_f32_e32 v0, v0, v1
; VI-GISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX900-SDAG-LABEL: v_log2_f32_dynamic_mode:
; GFX900-SDAG: ; %bb.0:
; GFX900-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX900-SDAG-NEXT: s_mov_b32 s4, 0x800000
; GFX900-SDAG-NEXT: v_cmp_gt_f32_e32 vcc, s4, v0
; GFX900-SDAG-NEXT: v_cndmask_b32_e64 v2, 0, 32, vcc
; GFX900-SDAG-NEXT: v_ldexp_f32 v0, v0, v2
; GFX900-SDAG-NEXT: v_log_f32_e32 v0, v0
; GFX900-SDAG-NEXT: v_mov_b32_e32 v1, 0x42000000
; GFX900-SDAG-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; GFX900-SDAG-NEXT: v_sub_f32_e32 v0, v0, v1
; GFX900-SDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX900-GISEL-LABEL: v_log2_f32_dynamic_mode:
; GFX900-GISEL: ; %bb.0:
; GFX900-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX900-GISEL-NEXT: v_mov_b32_e32 v1, 0x800000
; GFX900-GISEL-NEXT: v_cmp_lt_f32_e32 vcc, v0, v1
; GFX900-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc
; GFX900-GISEL-NEXT: v_lshlrev_b32_e32 v1, 5, v1
; GFX900-GISEL-NEXT: v_ldexp_f32 v0, v0, v1
; GFX900-GISEL-NEXT: v_log_f32_e32 v0, v0
; GFX900-GISEL-NEXT: v_mov_b32_e32 v1, 0x42000000
; GFX900-GISEL-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; GFX900-GISEL-NEXT: v_sub_f32_e32 v0, v0, v1
; GFX900-GISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-SDAG-LABEL: v_log2_f32_dynamic_mode:
; GFX1100-SDAG: ; %bb.0:
; GFX1100-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-SDAG-NEXT: v_cmp_gt_f32_e32 vcc_lo, 0x800000, v0
; GFX1100-SDAG-NEXT: v_cndmask_b32_e64 v2, 0, 32, vcc_lo
; GFX1100-SDAG-NEXT: v_cndmask_b32_e64 v1, 0, 0x42000000, vcc_lo
; GFX1100-SDAG-NEXT: s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_1)
; GFX1100-SDAG-NEXT: v_ldexp_f32 v0, v0, v2
; GFX1100-SDAG-NEXT: v_log_f32_e32 v0, v0
; GFX1100-SDAG-NEXT: s_waitcnt_depctr depctr_va_vdst(0)
; GFX1100-SDAG-NEXT: v_sub_f32_e32 v0, v0, v1
; GFX1100-SDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-GISEL-LABEL: v_log2_f32_dynamic_mode:
; GFX1100-GISEL: ; %bb.0:
; GFX1100-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-GISEL-NEXT: v_cmp_gt_f32_e32 vcc_lo, 0x800000, v0
; GFX1100-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, 1, vcc_lo
; GFX1100-GISEL-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
; GFX1100-GISEL-NEXT: v_lshlrev_b32_e32 v1, 5, v1
; GFX1100-GISEL-NEXT: v_ldexp_f32 v0, v0, v1
; GFX1100-GISEL-NEXT: v_cndmask_b32_e64 v1, 0, 0x42000000, vcc_lo
; GFX1100-GISEL-NEXT: s_delay_alu instid0(VALU_DEP_2)
; GFX1100-GISEL-NEXT: v_log_f32_e32 v0, v0
; GFX1100-GISEL-NEXT: s_waitcnt_depctr depctr_va_vdst(0)
; GFX1100-GISEL-NEXT: v_sub_f32_e32 v0, v0, v1
; GFX1100-GISEL-NEXT: s_setpc_b64 s[30:31]
;
; R600-LABEL: v_log2_f32_dynamic_mode:
; R600: ; %bb.0:
; R600-NEXT: CF_END
; R600-NEXT: PAD
;
; CM-LABEL: v_log2_f32_dynamic_mode:
; CM: ; %bb.0:
; CM-NEXT: CF_END
; CM-NEXT: PAD
%result = call float @llvm.log2.f32(float %in)
ret float %result
}
define float @v_log2_f32_undef() {
; GFX689-LABEL: v_log2_f32_undef:
; GFX689: ; %bb.0:
; GFX689-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX689-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-LABEL: v_log2_f32_undef:
; GFX1100: ; %bb.0:
; GFX1100-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-NEXT: s_setpc_b64 s[30:31]
;
; R600-LABEL: v_log2_f32_undef:
; R600: ; %bb.0:
; R600-NEXT: CF_END
; R600-NEXT: PAD
;
; CM-LABEL: v_log2_f32_undef:
; CM: ; %bb.0:
; CM-NEXT: CF_END
; CM-NEXT: PAD
%result = call float @llvm.log2.f32(float poison)
ret float %result
}
define float @v_log2_f32_0() {
; GFX689-LABEL: v_log2_f32_0:
; GFX689: ; %bb.0:
; GFX689-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX689-NEXT: v_mov_b32_e32 v0, 0xff800000
; GFX689-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-LABEL: v_log2_f32_0:
; GFX1100: ; %bb.0:
; GFX1100-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-NEXT: v_mov_b32_e32 v0, 0xff800000
; GFX1100-NEXT: s_setpc_b64 s[30:31]
;
; R600-LABEL: v_log2_f32_0:
; R600: ; %bb.0:
; R600-NEXT: CF_END
; R600-NEXT: PAD
;
; CM-LABEL: v_log2_f32_0:
; CM: ; %bb.0:
; CM-NEXT: CF_END
; CM-NEXT: PAD
%result = call float @llvm.log2.f32(float 0.0)
ret float %result
}
define float @v_log2_f32_from_fpext_f16(i16 %src.i) {
; GFX689-LABEL: v_log2_f32_from_fpext_f16:
; GFX689: ; %bb.0:
; GFX689-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX689-NEXT: v_cvt_f32_f16_e32 v0, v0
; GFX689-NEXT: v_log_f32_e32 v0, v0
; GFX689-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-SDAG-TRUE16-LABEL: v_log2_f32_from_fpext_f16:
; GFX1100-SDAG-TRUE16: ; %bb.0:
; GFX1100-SDAG-TRUE16-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-SDAG-TRUE16-NEXT: v_cvt_f32_f16_e32 v0, v0.l
; GFX1100-SDAG-TRUE16-NEXT: s_delay_alu instid0(VALU_DEP_1)
; GFX1100-SDAG-TRUE16-NEXT: v_log_f32_e32 v0, v0
; GFX1100-SDAG-TRUE16-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-SDAG-FAKE16-LABEL: v_log2_f32_from_fpext_f16:
; GFX1100-SDAG-FAKE16: ; %bb.0:
; GFX1100-SDAG-FAKE16-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-SDAG-FAKE16-NEXT: v_cvt_f32_f16_e32 v0, v0
; GFX1100-SDAG-FAKE16-NEXT: s_delay_alu instid0(VALU_DEP_1)
; GFX1100-SDAG-FAKE16-NEXT: v_log_f32_e32 v0, v0
; GFX1100-SDAG-FAKE16-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-GISEL-TRUE16-LABEL: v_log2_f32_from_fpext_f16:
; GFX1100-GISEL-TRUE16: ; %bb.0:
; GFX1100-GISEL-TRUE16-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-GISEL-TRUE16-NEXT: v_cvt_f32_f16_e32 v0, v0.l
; GFX1100-GISEL-TRUE16-NEXT: s_delay_alu instid0(VALU_DEP_1)
; GFX1100-GISEL-TRUE16-NEXT: v_log_f32_e32 v0, v0
; GFX1100-GISEL-TRUE16-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-GISEL-FAKE16-LABEL: v_log2_f32_from_fpext_f16:
; GFX1100-GISEL-FAKE16: ; %bb.0:
; GFX1100-GISEL-FAKE16-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-GISEL-FAKE16-NEXT: v_cvt_f32_f16_e32 v0, v0
; GFX1100-GISEL-FAKE16-NEXT: s_delay_alu instid0(VALU_DEP_1)
; GFX1100-GISEL-FAKE16-NEXT: v_log_f32_e32 v0, v0
; GFX1100-GISEL-FAKE16-NEXT: s_setpc_b64 s[30:31]
;
; R600-LABEL: v_log2_f32_from_fpext_f16:
; R600: ; %bb.0:
; R600-NEXT: CF_END
; R600-NEXT: PAD
;
; CM-LABEL: v_log2_f32_from_fpext_f16:
; CM: ; %bb.0:
; CM-NEXT: CF_END
; CM-NEXT: PAD
%src = bitcast i16 %src.i to half
%fpext = fpext half %src to float
%result = call float @llvm.log2.f32(float %fpext)
ret float %result
}
define float @v_log2_f32_from_fpext_math_f16(i16 %src0.i, i16 %src1.i) {
; SI-SDAG-LABEL: v_log2_f32_from_fpext_math_f16:
; SI-SDAG: ; %bb.0:
; SI-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; SI-SDAG-NEXT: v_cvt_f32_f16_e32 v1, v1
; SI-SDAG-NEXT: v_cvt_f32_f16_e32 v0, v0
; SI-SDAG-NEXT: v_add_f32_e32 v0, v0, v1
; SI-SDAG-NEXT: v_cvt_f16_f32_e32 v0, v0
; SI-SDAG-NEXT: v_cvt_f32_f16_e32 v0, v0
; SI-SDAG-NEXT: v_log_f32_e32 v0, v0
; SI-SDAG-NEXT: s_setpc_b64 s[30:31]
;
; SI-GISEL-LABEL: v_log2_f32_from_fpext_math_f16:
; SI-GISEL: ; %bb.0:
; SI-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; SI-GISEL-NEXT: v_cvt_f32_f16_e32 v0, v0
; SI-GISEL-NEXT: v_cvt_f32_f16_e32 v1, v1
; SI-GISEL-NEXT: v_add_f32_e32 v0, v0, v1
; SI-GISEL-NEXT: v_cvt_f16_f32_e32 v0, v0
; SI-GISEL-NEXT: v_cvt_f32_f16_e32 v0, v0
; SI-GISEL-NEXT: v_log_f32_e32 v0, v0
; SI-GISEL-NEXT: s_setpc_b64 s[30:31]
;
; VI-LABEL: v_log2_f32_from_fpext_math_f16:
; VI: ; %bb.0:
; VI-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; VI-NEXT: v_add_f16_e32 v0, v0, v1
; VI-NEXT: v_cvt_f32_f16_e32 v0, v0
; VI-NEXT: v_log_f32_e32 v0, v0
; VI-NEXT: s_setpc_b64 s[30:31]
;
; GFX900-LABEL: v_log2_f32_from_fpext_math_f16:
; GFX900: ; %bb.0:
; GFX900-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX900-NEXT: v_add_f16_e32 v0, v0, v1
; GFX900-NEXT: v_cvt_f32_f16_e32 v0, v0
; GFX900-NEXT: v_log_f32_e32 v0, v0
; GFX900-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-SDAG-TRUE16-LABEL: v_log2_f32_from_fpext_math_f16:
; GFX1100-SDAG-TRUE16: ; %bb.0:
; GFX1100-SDAG-TRUE16-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-SDAG-TRUE16-NEXT: v_add_f16_e32 v0.l, v0.l, v1.l
; GFX1100-SDAG-TRUE16-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
; GFX1100-SDAG-TRUE16-NEXT: v_cvt_f32_f16_e32 v0, v0.l
; GFX1100-SDAG-TRUE16-NEXT: v_log_f32_e32 v0, v0
; GFX1100-SDAG-TRUE16-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-SDAG-FAKE16-LABEL: v_log2_f32_from_fpext_math_f16:
; GFX1100-SDAG-FAKE16: ; %bb.0:
; GFX1100-SDAG-FAKE16-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-SDAG-FAKE16-NEXT: v_add_f16_e32 v0, v0, v1
; GFX1100-SDAG-FAKE16-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
; GFX1100-SDAG-FAKE16-NEXT: v_cvt_f32_f16_e32 v0, v0
; GFX1100-SDAG-FAKE16-NEXT: v_log_f32_e32 v0, v0
; GFX1100-SDAG-FAKE16-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-GISEL-TRUE16-LABEL: v_log2_f32_from_fpext_math_f16:
; GFX1100-GISEL-TRUE16: ; %bb.0:
; GFX1100-GISEL-TRUE16-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-GISEL-TRUE16-NEXT: v_add_f16_e32 v0.l, v0.l, v1.l
; GFX1100-GISEL-TRUE16-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
; GFX1100-GISEL-TRUE16-NEXT: v_cvt_f32_f16_e32 v0, v0.l
; GFX1100-GISEL-TRUE16-NEXT: v_log_f32_e32 v0, v0
; GFX1100-GISEL-TRUE16-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-GISEL-FAKE16-LABEL: v_log2_f32_from_fpext_math_f16:
; GFX1100-GISEL-FAKE16: ; %bb.0:
; GFX1100-GISEL-FAKE16-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-GISEL-FAKE16-NEXT: v_add_f16_e32 v0, v0, v1
; GFX1100-GISEL-FAKE16-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
; GFX1100-GISEL-FAKE16-NEXT: v_cvt_f32_f16_e32 v0, v0
; GFX1100-GISEL-FAKE16-NEXT: v_log_f32_e32 v0, v0
; GFX1100-GISEL-FAKE16-NEXT: s_setpc_b64 s[30:31]
;
; R600-LABEL: v_log2_f32_from_fpext_math_f16:
; R600: ; %bb.0:
; R600-NEXT: CF_END
; R600-NEXT: PAD
;
; CM-LABEL: v_log2_f32_from_fpext_math_f16:
; CM: ; %bb.0:
; CM-NEXT: CF_END
; CM-NEXT: PAD
%src0 = bitcast i16 %src0.i to half
%src1 = bitcast i16 %src1.i to half
%fadd = fadd half %src0, %src1
%fpext = fpext half %fadd to float
%result = call float @llvm.log2.f32(float %fpext)
ret float %result
}
define float @v_log2_f32_from_fpext_bf16(bfloat %src) {
; SI-LABEL: v_log2_f32_from_fpext_bf16:
; SI: ; %bb.0:
; SI-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; SI-NEXT: v_lshlrev_b32_e32 v0, 16, v0
; SI-NEXT: s_mov_b32 s4, 0x800000
; SI-NEXT: v_cmp_gt_f32_e32 vcc, s4, v0
; SI-NEXT: v_cndmask_b32_e64 v1, 0, 32, vcc
; SI-NEXT: v_ldexp_f32_e32 v0, v0, v1
; SI-NEXT: v_log_f32_e32 v0, v0
; SI-NEXT: v_mov_b32_e32 v1, 0x42000000
; SI-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; SI-NEXT: v_sub_f32_e32 v0, v0, v1
; SI-NEXT: s_setpc_b64 s[30:31]
;
; VI-LABEL: v_log2_f32_from_fpext_bf16:
; VI: ; %bb.0:
; VI-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; VI-NEXT: v_lshlrev_b32_e32 v0, 16, v0
; VI-NEXT: s_mov_b32 s4, 0x800000
; VI-NEXT: v_cmp_gt_f32_e32 vcc, s4, v0
; VI-NEXT: v_cndmask_b32_e64 v1, 0, 32, vcc
; VI-NEXT: v_ldexp_f32 v0, v0, v1
; VI-NEXT: v_log_f32_e32 v0, v0
; VI-NEXT: v_mov_b32_e32 v1, 0x42000000
; VI-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; VI-NEXT: v_sub_f32_e32 v0, v0, v1
; VI-NEXT: s_setpc_b64 s[30:31]
;
; GFX900-LABEL: v_log2_f32_from_fpext_bf16:
; GFX900: ; %bb.0:
; GFX900-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX900-NEXT: v_lshlrev_b32_e32 v0, 16, v0
; GFX900-NEXT: s_mov_b32 s4, 0x800000
; GFX900-NEXT: v_cmp_gt_f32_e32 vcc, s4, v0
; GFX900-NEXT: v_cndmask_b32_e64 v2, 0, 32, vcc
; GFX900-NEXT: v_ldexp_f32 v0, v0, v2
; GFX900-NEXT: v_log_f32_e32 v0, v0
; GFX900-NEXT: v_mov_b32_e32 v1, 0x42000000
; GFX900-NEXT: v_cndmask_b32_e32 v1, 0, v1, vcc
; GFX900-NEXT: v_sub_f32_e32 v0, v0, v1
; GFX900-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-SDAG-TRUE16-LABEL: v_log2_f32_from_fpext_bf16:
; GFX1100-SDAG-TRUE16: ; %bb.0:
; GFX1100-SDAG-TRUE16-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-SDAG-TRUE16-NEXT: v_mov_b16_e32 v1.l, 0
; GFX1100-SDAG-TRUE16-NEXT: v_mov_b16_e32 v1.h, v0.l
; GFX1100-SDAG-TRUE16-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_1) | instid1(VALU_DEP_1)
; GFX1100-SDAG-TRUE16-NEXT: v_cmp_gt_f32_e32 vcc_lo, 0x800000, v1
; GFX1100-SDAG-TRUE16-NEXT: v_cndmask_b32_e64 v0, 0, 32, vcc_lo
; GFX1100-SDAG-TRUE16-NEXT: v_ldexp_f32 v0, v1, v0
; GFX1100-SDAG-TRUE16-NEXT: v_cndmask_b32_e64 v1, 0, 0x42000000, vcc_lo
; GFX1100-SDAG-TRUE16-NEXT: s_delay_alu instid0(VALU_DEP_2)
; GFX1100-SDAG-TRUE16-NEXT: v_log_f32_e32 v0, v0
; GFX1100-SDAG-TRUE16-NEXT: s_waitcnt_depctr depctr_va_vdst(0)
; GFX1100-SDAG-TRUE16-NEXT: v_sub_f32_e32 v0, v0, v1
; GFX1100-SDAG-TRUE16-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-SDAG-FAKE16-LABEL: v_log2_f32_from_fpext_bf16:
; GFX1100-SDAG-FAKE16: ; %bb.0:
; GFX1100-SDAG-FAKE16-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-SDAG-FAKE16-NEXT: v_lshlrev_b32_e32 v0, 16, v0
; GFX1100-SDAG-FAKE16-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_2) | instid1(VALU_DEP_2)
; GFX1100-SDAG-FAKE16-NEXT: v_cmp_gt_f32_e32 vcc_lo, 0x800000, v0
; GFX1100-SDAG-FAKE16-NEXT: v_cndmask_b32_e64 v2, 0, 32, vcc_lo
; GFX1100-SDAG-FAKE16-NEXT: v_cndmask_b32_e64 v1, 0, 0x42000000, vcc_lo
; GFX1100-SDAG-FAKE16-NEXT: v_ldexp_f32 v0, v0, v2
; GFX1100-SDAG-FAKE16-NEXT: s_delay_alu instid0(VALU_DEP_1)
; GFX1100-SDAG-FAKE16-NEXT: v_log_f32_e32 v0, v0
; GFX1100-SDAG-FAKE16-NEXT: s_waitcnt_depctr depctr_va_vdst(0)
; GFX1100-SDAG-FAKE16-NEXT: v_sub_f32_e32 v0, v0, v1
; GFX1100-SDAG-FAKE16-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-GISEL-TRUE16-LABEL: v_log2_f32_from_fpext_bf16:
; GFX1100-GISEL-TRUE16: ; %bb.0:
; GFX1100-GISEL-TRUE16-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-GISEL-TRUE16-NEXT: v_mov_b16_e32 v1.l, 0
; GFX1100-GISEL-TRUE16-NEXT: v_mov_b16_e32 v1.h, v0.l
; GFX1100-GISEL-TRUE16-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_1) | instid1(VALU_DEP_1)
; GFX1100-GISEL-TRUE16-NEXT: v_cmp_gt_f32_e32 vcc_lo, 0x800000, v1
; GFX1100-GISEL-TRUE16-NEXT: v_cndmask_b32_e64 v0, 0, 32, vcc_lo
; GFX1100-GISEL-TRUE16-NEXT: v_ldexp_f32 v0, v1, v0
; GFX1100-GISEL-TRUE16-NEXT: v_cndmask_b32_e64 v1, 0, 0x42000000, vcc_lo
; GFX1100-GISEL-TRUE16-NEXT: s_delay_alu instid0(VALU_DEP_2)
; GFX1100-GISEL-TRUE16-NEXT: v_log_f32_e32 v0, v0
; GFX1100-GISEL-TRUE16-NEXT: s_waitcnt_depctr depctr_va_vdst(0)
; GFX1100-GISEL-TRUE16-NEXT: v_sub_f32_e32 v0, v0, v1
; GFX1100-GISEL-TRUE16-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-GISEL-FAKE16-LABEL: v_log2_f32_from_fpext_bf16:
; GFX1100-GISEL-FAKE16: ; %bb.0:
; GFX1100-GISEL-FAKE16-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-GISEL-FAKE16-NEXT: v_lshlrev_b32_e32 v0, 16, v0
; GFX1100-GISEL-FAKE16-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_2) | instid1(VALU_DEP_2)
; GFX1100-GISEL-FAKE16-NEXT: v_cmp_gt_f32_e32 vcc_lo, 0x800000, v0
; GFX1100-GISEL-FAKE16-NEXT: v_cndmask_b32_e64 v2, 0, 32, vcc_lo
; GFX1100-GISEL-FAKE16-NEXT: v_cndmask_b32_e64 v1, 0, 0x42000000, vcc_lo
; GFX1100-GISEL-FAKE16-NEXT: v_ldexp_f32 v0, v0, v2
; GFX1100-GISEL-FAKE16-NEXT: s_delay_alu instid0(VALU_DEP_1)
; GFX1100-GISEL-FAKE16-NEXT: v_log_f32_e32 v0, v0
; GFX1100-GISEL-FAKE16-NEXT: s_waitcnt_depctr depctr_va_vdst(0)
; GFX1100-GISEL-FAKE16-NEXT: v_sub_f32_e32 v0, v0, v1
; GFX1100-GISEL-FAKE16-NEXT: s_setpc_b64 s[30:31]
;
; R600-LABEL: v_log2_f32_from_fpext_bf16:
; R600: ; %bb.0:
; R600-NEXT: CF_END
; R600-NEXT: PAD
;
; CM-LABEL: v_log2_f32_from_fpext_bf16:
; CM: ; %bb.0:
; CM-NEXT: CF_END
; CM-NEXT: PAD
%fpext = fpext bfloat %src to float
%result = call float @llvm.log2.f32(float %fpext)
ret float %result
}
define half @v_log2_f16(half %in) {
; SI-LABEL: v_log2_f16:
; SI: ; %bb.0:
; SI-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; SI-NEXT: v_cvt_f32_f16_e32 v0, v0
; SI-NEXT: v_log_f32_e32 v0, v0
; SI-NEXT: v_cvt_f16_f32_e32 v0, v0
; SI-NEXT: s_setpc_b64 s[30:31]
;
; VI-LABEL: v_log2_f16:
; VI: ; %bb.0:
; VI-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; VI-NEXT: v_log_f16_e32 v0, v0
; VI-NEXT: s_setpc_b64 s[30:31]
;
; GFX900-LABEL: v_log2_f16:
; GFX900: ; %bb.0:
; GFX900-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX900-NEXT: v_log_f16_e32 v0, v0
; GFX900-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-SDAG-TRUE16-LABEL: v_log2_f16:
; GFX1100-SDAG-TRUE16: ; %bb.0:
; GFX1100-SDAG-TRUE16-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-SDAG-TRUE16-NEXT: v_log_f16_e32 v0.l, v0.l
; GFX1100-SDAG-TRUE16-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-SDAG-FAKE16-LABEL: v_log2_f16:
; GFX1100-SDAG-FAKE16: ; %bb.0:
; GFX1100-SDAG-FAKE16-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-SDAG-FAKE16-NEXT: v_log_f16_e32 v0, v0
; GFX1100-SDAG-FAKE16-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-GISEL-TRUE16-LABEL: v_log2_f16:
; GFX1100-GISEL-TRUE16: ; %bb.0:
; GFX1100-GISEL-TRUE16-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-GISEL-TRUE16-NEXT: v_log_f16_e32 v0.l, v0.l
; GFX1100-GISEL-TRUE16-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-GISEL-FAKE16-LABEL: v_log2_f16:
; GFX1100-GISEL-FAKE16: ; %bb.0:
; GFX1100-GISEL-FAKE16-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-GISEL-FAKE16-NEXT: v_log_f16_e32 v0, v0
; GFX1100-GISEL-FAKE16-NEXT: s_setpc_b64 s[30:31]
;
; R600-LABEL: v_log2_f16:
; R600: ; %bb.0:
; R600-NEXT: CF_END
; R600-NEXT: PAD
;
; CM-LABEL: v_log2_f16:
; CM: ; %bb.0:
; CM-NEXT: CF_END
; CM-NEXT: PAD
%result = call half @llvm.log2.f16(half %in)
ret half %result
}
define half @v_log2_fabs_f16(half %in) {
; SI-LABEL: v_log2_fabs_f16:
; SI: ; %bb.0:
; SI-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; SI-NEXT: v_cvt_f32_f16_e64 v0, |v0|
; SI-NEXT: v_log_f32_e32 v0, v0
; SI-NEXT: v_cvt_f16_f32_e32 v0, v0
; SI-NEXT: s_setpc_b64 s[30:31]
;
; VI-LABEL: v_log2_fabs_f16:
; VI: ; %bb.0:
; VI-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; VI-NEXT: v_log_f16_e64 v0, |v0|
; VI-NEXT: s_setpc_b64 s[30:31]
;
; GFX900-LABEL: v_log2_fabs_f16:
; GFX900: ; %bb.0:
; GFX900-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX900-NEXT: v_log_f16_e64 v0, |v0|
; GFX900-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-SDAG-TRUE16-LABEL: v_log2_fabs_f16:
; GFX1100-SDAG-TRUE16: ; %bb.0:
; GFX1100-SDAG-TRUE16-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-SDAG-TRUE16-NEXT: v_log_f16_e64 v0.l, |v0.l|
; GFX1100-SDAG-TRUE16-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-SDAG-FAKE16-LABEL: v_log2_fabs_f16:
; GFX1100-SDAG-FAKE16: ; %bb.0:
; GFX1100-SDAG-FAKE16-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-SDAG-FAKE16-NEXT: v_log_f16_e64 v0, |v0|
; GFX1100-SDAG-FAKE16-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-GISEL-TRUE16-LABEL: v_log2_fabs_f16:
; GFX1100-GISEL-TRUE16: ; %bb.0:
; GFX1100-GISEL-TRUE16-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-GISEL-TRUE16-NEXT: v_log_f16_e64 v0.l, |v0.l|
; GFX1100-GISEL-TRUE16-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-GISEL-FAKE16-LABEL: v_log2_fabs_f16:
; GFX1100-GISEL-FAKE16: ; %bb.0:
; GFX1100-GISEL-FAKE16-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-GISEL-FAKE16-NEXT: v_log_f16_e64 v0, |v0|
; GFX1100-GISEL-FAKE16-NEXT: s_setpc_b64 s[30:31]
;
; R600-LABEL: v_log2_fabs_f16:
; R600: ; %bb.0:
; R600-NEXT: CF_END
; R600-NEXT: PAD
;
; CM-LABEL: v_log2_fabs_f16:
; CM: ; %bb.0:
; CM-NEXT: CF_END
; CM-NEXT: PAD
%fabs = call half @llvm.fabs.f16(half %in)
%result = call half @llvm.log2.f16(half %fabs)
ret half %result
}
define half @v_log2_fneg_fabs_f16(half %in) {
; SI-LABEL: v_log2_fneg_fabs_f16:
; SI: ; %bb.0:
; SI-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; SI-NEXT: v_cvt_f32_f16_e64 v0, -|v0|
; SI-NEXT: v_log_f32_e32 v0, v0
; SI-NEXT: v_cvt_f16_f32_e32 v0, v0
; SI-NEXT: s_setpc_b64 s[30:31]
;
; VI-LABEL: v_log2_fneg_fabs_f16:
; VI: ; %bb.0:
; VI-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; VI-NEXT: v_log_f16_e64 v0, -|v0|
; VI-NEXT: s_setpc_b64 s[30:31]
;
; GFX900-LABEL: v_log2_fneg_fabs_f16:
; GFX900: ; %bb.0:
; GFX900-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX900-NEXT: v_log_f16_e64 v0, -|v0|
; GFX900-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-SDAG-TRUE16-LABEL: v_log2_fneg_fabs_f16:
; GFX1100-SDAG-TRUE16: ; %bb.0:
; GFX1100-SDAG-TRUE16-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-SDAG-TRUE16-NEXT: v_log_f16_e64 v0.l, -|v0.l|
; GFX1100-SDAG-TRUE16-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-SDAG-FAKE16-LABEL: v_log2_fneg_fabs_f16:
; GFX1100-SDAG-FAKE16: ; %bb.0:
; GFX1100-SDAG-FAKE16-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-SDAG-FAKE16-NEXT: v_log_f16_e64 v0, -|v0|
; GFX1100-SDAG-FAKE16-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-GISEL-TRUE16-LABEL: v_log2_fneg_fabs_f16:
; GFX1100-GISEL-TRUE16: ; %bb.0:
; GFX1100-GISEL-TRUE16-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-GISEL-TRUE16-NEXT: v_log_f16_e64 v0.l, -|v0.l|
; GFX1100-GISEL-TRUE16-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-GISEL-FAKE16-LABEL: v_log2_fneg_fabs_f16:
; GFX1100-GISEL-FAKE16: ; %bb.0:
; GFX1100-GISEL-FAKE16-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-GISEL-FAKE16-NEXT: v_log_f16_e64 v0, -|v0|
; GFX1100-GISEL-FAKE16-NEXT: s_setpc_b64 s[30:31]
;
; R600-LABEL: v_log2_fneg_fabs_f16:
; R600: ; %bb.0:
; R600-NEXT: CF_END
; R600-NEXT: PAD
;
; CM-LABEL: v_log2_fneg_fabs_f16:
; CM: ; %bb.0:
; CM-NEXT: CF_END
; CM-NEXT: PAD
%fabs = call half @llvm.fabs.f16(half %in)
%fneg.fabs = fneg half %fabs
%result = call half @llvm.log2.f16(half %fneg.fabs)
ret half %result
}
define half @v_log2_fneg_f16(half %in) {
; SI-LABEL: v_log2_fneg_f16:
; SI: ; %bb.0:
; SI-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; SI-NEXT: v_cvt_f32_f16_e64 v0, -v0
; SI-NEXT: v_log_f32_e32 v0, v0
; SI-NEXT: v_cvt_f16_f32_e32 v0, v0
; SI-NEXT: s_setpc_b64 s[30:31]
;
; VI-LABEL: v_log2_fneg_f16:
; VI: ; %bb.0:
; VI-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; VI-NEXT: v_log_f16_e64 v0, -v0
; VI-NEXT: s_setpc_b64 s[30:31]
;
; GFX900-LABEL: v_log2_fneg_f16:
; GFX900: ; %bb.0:
; GFX900-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX900-NEXT: v_log_f16_e64 v0, -v0
; GFX900-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-SDAG-TRUE16-LABEL: v_log2_fneg_f16:
; GFX1100-SDAG-TRUE16: ; %bb.0:
; GFX1100-SDAG-TRUE16-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-SDAG-TRUE16-NEXT: v_log_f16_e64 v0.l, -v0.l
; GFX1100-SDAG-TRUE16-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-SDAG-FAKE16-LABEL: v_log2_fneg_f16:
; GFX1100-SDAG-FAKE16: ; %bb.0:
; GFX1100-SDAG-FAKE16-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-SDAG-FAKE16-NEXT: v_log_f16_e64 v0, -v0
; GFX1100-SDAG-FAKE16-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-GISEL-TRUE16-LABEL: v_log2_fneg_f16:
; GFX1100-GISEL-TRUE16: ; %bb.0:
; GFX1100-GISEL-TRUE16-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-GISEL-TRUE16-NEXT: v_log_f16_e64 v0.l, -v0.l
; GFX1100-GISEL-TRUE16-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-GISEL-FAKE16-LABEL: v_log2_fneg_f16:
; GFX1100-GISEL-FAKE16: ; %bb.0:
; GFX1100-GISEL-FAKE16-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-GISEL-FAKE16-NEXT: v_log_f16_e64 v0, -v0
; GFX1100-GISEL-FAKE16-NEXT: s_setpc_b64 s[30:31]
;
; R600-LABEL: v_log2_fneg_f16:
; R600: ; %bb.0:
; R600-NEXT: CF_END
; R600-NEXT: PAD
;
; CM-LABEL: v_log2_fneg_f16:
; CM: ; %bb.0:
; CM-NEXT: CF_END
; CM-NEXT: PAD
%fneg = fneg half %in
%result = call half @llvm.log2.f16(half %fneg)
ret half %result
}
define half @v_log2_f16_fast(half %in) {
; SI-LABEL: v_log2_f16_fast:
; SI: ; %bb.0:
; SI-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; SI-NEXT: v_cvt_f32_f16_e32 v0, v0
; SI-NEXT: v_log_f32_e32 v0, v0
; SI-NEXT: v_cvt_f16_f32_e32 v0, v0
; SI-NEXT: s_setpc_b64 s[30:31]
;
; VI-LABEL: v_log2_f16_fast:
; VI: ; %bb.0:
; VI-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; VI-NEXT: v_log_f16_e32 v0, v0
; VI-NEXT: s_setpc_b64 s[30:31]
;
; GFX900-LABEL: v_log2_f16_fast:
; GFX900: ; %bb.0:
; GFX900-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX900-NEXT: v_log_f16_e32 v0, v0
; GFX900-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-SDAG-TRUE16-LABEL: v_log2_f16_fast:
; GFX1100-SDAG-TRUE16: ; %bb.0:
; GFX1100-SDAG-TRUE16-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-SDAG-TRUE16-NEXT: v_log_f16_e32 v0.l, v0.l
; GFX1100-SDAG-TRUE16-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-SDAG-FAKE16-LABEL: v_log2_f16_fast:
; GFX1100-SDAG-FAKE16: ; %bb.0:
; GFX1100-SDAG-FAKE16-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-SDAG-FAKE16-NEXT: v_log_f16_e32 v0, v0
; GFX1100-SDAG-FAKE16-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-GISEL-TRUE16-LABEL: v_log2_f16_fast:
; GFX1100-GISEL-TRUE16: ; %bb.0:
; GFX1100-GISEL-TRUE16-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-GISEL-TRUE16-NEXT: v_log_f16_e32 v0.l, v0.l
; GFX1100-GISEL-TRUE16-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-GISEL-FAKE16-LABEL: v_log2_f16_fast:
; GFX1100-GISEL-FAKE16: ; %bb.0:
; GFX1100-GISEL-FAKE16-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-GISEL-FAKE16-NEXT: v_log_f16_e32 v0, v0
; GFX1100-GISEL-FAKE16-NEXT: s_setpc_b64 s[30:31]
;
; R600-LABEL: v_log2_f16_fast:
; R600: ; %bb.0:
; R600-NEXT: CF_END
; R600-NEXT: PAD
;
; CM-LABEL: v_log2_f16_fast:
; CM: ; %bb.0:
; CM-NEXT: CF_END
; CM-NEXT: PAD
%result = call fast half @llvm.log2.f16(half %in)
ret half %result
}
define <2 x half> @v_log2_v2f16(<2 x half> %in) {
; SI-LABEL: v_log2_v2f16:
; SI: ; %bb.0:
; SI-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; SI-NEXT: v_lshrrev_b32_e32 v1, 16, v0
; SI-NEXT: v_cvt_f32_f16_e32 v1, v1
; SI-NEXT: v_cvt_f32_f16_e32 v0, v0
; SI-NEXT: v_log_f32_e32 v1, v1
; SI-NEXT: v_log_f32_e32 v0, v0
; SI-NEXT: v_cvt_f16_f32_e32 v1, v1
; SI-NEXT: v_cvt_f16_f32_e32 v0, v0
; SI-NEXT: v_lshlrev_b32_e32 v1, 16, v1
; SI-NEXT: v_or_b32_e32 v0, v0, v1
; SI-NEXT: s_setpc_b64 s[30:31]
;
; VI-SDAG-LABEL: v_log2_v2f16:
; VI-SDAG: ; %bb.0:
; VI-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; VI-SDAG-NEXT: v_log_f16_sdwa v1, v0 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:WORD_1
; VI-SDAG-NEXT: v_log_f16_e32 v0, v0
; VI-SDAG-NEXT: v_or_b32_e32 v0, v0, v1
; VI-SDAG-NEXT: s_setpc_b64 s[30:31]
;
; VI-GISEL-LABEL: v_log2_v2f16:
; VI-GISEL: ; %bb.0:
; VI-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; VI-GISEL-NEXT: v_log_f16_e32 v1, v0
; VI-GISEL-NEXT: v_log_f16_sdwa v0, v0 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:WORD_1
; VI-GISEL-NEXT: v_or_b32_e32 v0, v1, v0
; VI-GISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX900-SDAG-LABEL: v_log2_v2f16:
; GFX900-SDAG: ; %bb.0:
; GFX900-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX900-SDAG-NEXT: v_log_f16_sdwa v1, v0 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1
; GFX900-SDAG-NEXT: v_log_f16_e32 v0, v0
; GFX900-SDAG-NEXT: v_pack_b32_f16 v0, v0, v1
; GFX900-SDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX900-GISEL-LABEL: v_log2_v2f16:
; GFX900-GISEL: ; %bb.0:
; GFX900-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX900-GISEL-NEXT: v_log_f16_e32 v1, v0
; GFX900-GISEL-NEXT: v_log_f16_sdwa v0, v0 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1
; GFX900-GISEL-NEXT: v_pack_b32_f16 v0, v1, v0
; GFX900-GISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-SDAG-TRUE16-LABEL: v_log2_v2f16:
; GFX1100-SDAG-TRUE16: ; %bb.0:
; GFX1100-SDAG-TRUE16-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-SDAG-TRUE16-NEXT: v_log_f16_e32 v0.h, v0.h
; GFX1100-SDAG-TRUE16-NEXT: v_log_f16_e32 v0.l, v0.l
; GFX1100-SDAG-TRUE16-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-SDAG-FAKE16-LABEL: v_log2_v2f16:
; GFX1100-SDAG-FAKE16: ; %bb.0:
; GFX1100-SDAG-FAKE16-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-SDAG-FAKE16-NEXT: v_lshrrev_b32_e32 v1, 16, v0
; GFX1100-SDAG-FAKE16-NEXT: v_log_f16_e32 v0, v0
; GFX1100-SDAG-FAKE16-NEXT: s_delay_alu instid0(VALU_DEP_1)
; GFX1100-SDAG-FAKE16-NEXT: v_log_f16_e32 v1, v1
; GFX1100-SDAG-FAKE16-NEXT: s_waitcnt_depctr depctr_va_vdst(0)
; GFX1100-SDAG-FAKE16-NEXT: v_pack_b32_f16 v0, v0, v1
; GFX1100-SDAG-FAKE16-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-GISEL-TRUE16-LABEL: v_log2_v2f16:
; GFX1100-GISEL-TRUE16: ; %bb.0:
; GFX1100-GISEL-TRUE16-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-GISEL-TRUE16-NEXT: v_log_f16_e32 v0.l, v0.l
; GFX1100-GISEL-TRUE16-NEXT: v_log_f16_e32 v0.h, v0.h
; GFX1100-GISEL-TRUE16-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-GISEL-FAKE16-LABEL: v_log2_v2f16:
; GFX1100-GISEL-FAKE16: ; %bb.0:
; GFX1100-GISEL-FAKE16-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-GISEL-FAKE16-NEXT: v_lshrrev_b32_e32 v1, 16, v0
; GFX1100-GISEL-FAKE16-NEXT: v_log_f16_e32 v0, v0
; GFX1100-GISEL-FAKE16-NEXT: s_delay_alu instid0(VALU_DEP_1)
; GFX1100-GISEL-FAKE16-NEXT: v_log_f16_e32 v1, v1
; GFX1100-GISEL-FAKE16-NEXT: s_waitcnt_depctr depctr_va_vdst(0)
; GFX1100-GISEL-FAKE16-NEXT: v_pack_b32_f16 v0, v0, v1
; GFX1100-GISEL-FAKE16-NEXT: s_setpc_b64 s[30:31]
;
; R600-LABEL: v_log2_v2f16:
; R600: ; %bb.0:
; R600-NEXT: CF_END
; R600-NEXT: PAD
;
; CM-LABEL: v_log2_v2f16:
; CM: ; %bb.0:
; CM-NEXT: CF_END
; CM-NEXT: PAD
%result = call <2 x half> @llvm.log2.v2f16(<2 x half> %in)
ret <2 x half> %result
}
define <2 x half> @v_log2_fabs_v2f16(<2 x half> %in) {
; SI-SDAG-LABEL: v_log2_fabs_v2f16:
; SI-SDAG: ; %bb.0:
; SI-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; SI-SDAG-NEXT: v_lshrrev_b32_e32 v1, 16, v0
; SI-SDAG-NEXT: v_cvt_f32_f16_e64 v1, |v1|
; SI-SDAG-NEXT: v_cvt_f32_f16_e64 v0, |v0|
; SI-SDAG-NEXT: v_log_f32_e32 v1, v1
; SI-SDAG-NEXT: v_log_f32_e32 v0, v0
; SI-SDAG-NEXT: v_cvt_f16_f32_e32 v1, v1
; SI-SDAG-NEXT: v_cvt_f16_f32_e32 v0, v0
; SI-SDAG-NEXT: v_lshlrev_b32_e32 v1, 16, v1
; SI-SDAG-NEXT: v_or_b32_e32 v0, v0, v1
; SI-SDAG-NEXT: s_setpc_b64 s[30:31]
;
; SI-GISEL-LABEL: v_log2_fabs_v2f16:
; SI-GISEL: ; %bb.0:
; SI-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; SI-GISEL-NEXT: v_and_b32_e32 v0, 0x7fff7fff, v0
; SI-GISEL-NEXT: v_lshrrev_b32_e32 v1, 16, v0
; SI-GISEL-NEXT: v_cvt_f32_f16_e32 v1, v1
; SI-GISEL-NEXT: v_cvt_f32_f16_e32 v0, v0
; SI-GISEL-NEXT: v_log_f32_e32 v1, v1
; SI-GISEL-NEXT: v_log_f32_e32 v0, v0
; SI-GISEL-NEXT: v_cvt_f16_f32_e32 v1, v1
; SI-GISEL-NEXT: v_cvt_f16_f32_e32 v0, v0
; SI-GISEL-NEXT: v_lshlrev_b32_e32 v1, 16, v1
; SI-GISEL-NEXT: v_or_b32_e32 v0, v0, v1
; SI-GISEL-NEXT: s_setpc_b64 s[30:31]
;
; VI-SDAG-LABEL: v_log2_fabs_v2f16:
; VI-SDAG: ; %bb.0:
; VI-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; VI-SDAG-NEXT: v_log_f16_sdwa v1, |v0| dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:WORD_1
; VI-SDAG-NEXT: v_log_f16_e64 v0, |v0|
; VI-SDAG-NEXT: v_or_b32_e32 v0, v0, v1
; VI-SDAG-NEXT: s_setpc_b64 s[30:31]
;
; VI-GISEL-LABEL: v_log2_fabs_v2f16:
; VI-GISEL: ; %bb.0:
; VI-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; VI-GISEL-NEXT: v_and_b32_e32 v0, 0x7fff7fff, v0
; VI-GISEL-NEXT: v_log_f16_e32 v1, v0
; VI-GISEL-NEXT: v_log_f16_sdwa v0, v0 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:WORD_1
; VI-GISEL-NEXT: v_or_b32_e32 v0, v1, v0
; VI-GISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX900-SDAG-LABEL: v_log2_fabs_v2f16:
; GFX900-SDAG: ; %bb.0:
; GFX900-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX900-SDAG-NEXT: v_log_f16_sdwa v1, |v0| dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1
; GFX900-SDAG-NEXT: v_log_f16_e64 v0, |v0|
; GFX900-SDAG-NEXT: v_pack_b32_f16 v0, v0, v1
; GFX900-SDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX900-GISEL-LABEL: v_log2_fabs_v2f16:
; GFX900-GISEL: ; %bb.0:
; GFX900-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX900-GISEL-NEXT: v_and_b32_e32 v0, 0x7fff7fff, v0
; GFX900-GISEL-NEXT: v_log_f16_e32 v1, v0
; GFX900-GISEL-NEXT: v_log_f16_sdwa v0, v0 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1
; GFX900-GISEL-NEXT: v_pack_b32_f16 v0, v1, v0
; GFX900-GISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-SDAG-TRUE16-LABEL: v_log2_fabs_v2f16:
; GFX1100-SDAG-TRUE16: ; %bb.0:
; GFX1100-SDAG-TRUE16-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-SDAG-TRUE16-NEXT: v_log_f16_e64 v0.h, |v0.h|
; GFX1100-SDAG-TRUE16-NEXT: v_log_f16_e64 v0.l, |v0.l|
; GFX1100-SDAG-TRUE16-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-SDAG-FAKE16-LABEL: v_log2_fabs_v2f16:
; GFX1100-SDAG-FAKE16: ; %bb.0:
; GFX1100-SDAG-FAKE16-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-SDAG-FAKE16-NEXT: v_lshrrev_b32_e32 v1, 16, v0
; GFX1100-SDAG-FAKE16-NEXT: v_log_f16_e64 v0, |v0|
; GFX1100-SDAG-FAKE16-NEXT: s_delay_alu instid0(VALU_DEP_1)
; GFX1100-SDAG-FAKE16-NEXT: v_log_f16_e64 v1, |v1|
; GFX1100-SDAG-FAKE16-NEXT: s_waitcnt_depctr depctr_va_vdst(0)
; GFX1100-SDAG-FAKE16-NEXT: v_pack_b32_f16 v0, v0, v1
; GFX1100-SDAG-FAKE16-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-GISEL-TRUE16-LABEL: v_log2_fabs_v2f16:
; GFX1100-GISEL-TRUE16: ; %bb.0:
; GFX1100-GISEL-TRUE16-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-GISEL-TRUE16-NEXT: v_and_b32_e32 v0, 0x7fff7fff, v0
; GFX1100-GISEL-TRUE16-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
; GFX1100-GISEL-TRUE16-NEXT: v_log_f16_e32 v0.l, v0.l
; GFX1100-GISEL-TRUE16-NEXT: v_log_f16_e32 v0.h, v0.h
; GFX1100-GISEL-TRUE16-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-GISEL-FAKE16-LABEL: v_log2_fabs_v2f16:
; GFX1100-GISEL-FAKE16: ; %bb.0:
; GFX1100-GISEL-FAKE16-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-GISEL-FAKE16-NEXT: v_and_b32_e32 v0, 0x7fff7fff, v0
; GFX1100-GISEL-FAKE16-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_1) | instid1(VALU_DEP_1)
; GFX1100-GISEL-FAKE16-NEXT: v_lshrrev_b32_e32 v1, 16, v0
; GFX1100-GISEL-FAKE16-NEXT: v_log_f16_e32 v0, v0
; GFX1100-GISEL-FAKE16-NEXT: v_log_f16_e32 v1, v1
; GFX1100-GISEL-FAKE16-NEXT: s_waitcnt_depctr depctr_va_vdst(0)
; GFX1100-GISEL-FAKE16-NEXT: v_pack_b32_f16 v0, v0, v1
; GFX1100-GISEL-FAKE16-NEXT: s_setpc_b64 s[30:31]
;
; R600-LABEL: v_log2_fabs_v2f16:
; R600: ; %bb.0:
; R600-NEXT: CF_END
; R600-NEXT: PAD
;
; CM-LABEL: v_log2_fabs_v2f16:
; CM: ; %bb.0:
; CM-NEXT: CF_END
; CM-NEXT: PAD
%fabs = call <2 x half> @llvm.fabs.v2f16(<2 x half> %in)
%result = call <2 x half> @llvm.log2.v2f16(<2 x half> %fabs)
ret <2 x half> %result
}
define <2 x half> @v_log2_fneg_fabs_v2f16(<2 x half> %in) {
; SI-LABEL: v_log2_fneg_fabs_v2f16:
; SI: ; %bb.0:
; SI-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; SI-NEXT: v_or_b32_e32 v0, 0x80008000, v0
; SI-NEXT: v_lshrrev_b32_e32 v1, 16, v0
; SI-NEXT: v_cvt_f32_f16_e32 v1, v1
; SI-NEXT: v_cvt_f32_f16_e32 v0, v0
; SI-NEXT: v_log_f32_e32 v1, v1
; SI-NEXT: v_log_f32_e32 v0, v0
; SI-NEXT: v_cvt_f16_f32_e32 v1, v1
; SI-NEXT: v_cvt_f16_f32_e32 v0, v0
; SI-NEXT: v_lshlrev_b32_e32 v1, 16, v1
; SI-NEXT: v_or_b32_e32 v0, v0, v1
; SI-NEXT: s_setpc_b64 s[30:31]
;
; VI-SDAG-LABEL: v_log2_fneg_fabs_v2f16:
; VI-SDAG: ; %bb.0:
; VI-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; VI-SDAG-NEXT: v_log_f16_sdwa v1, -|v0| dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:WORD_1
; VI-SDAG-NEXT: v_log_f16_e64 v0, -|v0|
; VI-SDAG-NEXT: v_or_b32_e32 v0, v0, v1
; VI-SDAG-NEXT: s_setpc_b64 s[30:31]
;
; VI-GISEL-LABEL: v_log2_fneg_fabs_v2f16:
; VI-GISEL: ; %bb.0:
; VI-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; VI-GISEL-NEXT: v_or_b32_e32 v0, 0x80008000, v0
; VI-GISEL-NEXT: v_log_f16_e32 v1, v0
; VI-GISEL-NEXT: v_log_f16_sdwa v0, v0 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:WORD_1
; VI-GISEL-NEXT: v_or_b32_e32 v0, v1, v0
; VI-GISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX900-SDAG-LABEL: v_log2_fneg_fabs_v2f16:
; GFX900-SDAG: ; %bb.0:
; GFX900-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX900-SDAG-NEXT: v_log_f16_sdwa v1, -|v0| dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1
; GFX900-SDAG-NEXT: v_log_f16_e64 v0, -|v0|
; GFX900-SDAG-NEXT: v_pack_b32_f16 v0, v0, v1
; GFX900-SDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX900-GISEL-LABEL: v_log2_fneg_fabs_v2f16:
; GFX900-GISEL: ; %bb.0:
; GFX900-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX900-GISEL-NEXT: v_or_b32_e32 v0, 0x80008000, v0
; GFX900-GISEL-NEXT: v_log_f16_e32 v1, v0
; GFX900-GISEL-NEXT: v_log_f16_sdwa v0, v0 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1
; GFX900-GISEL-NEXT: v_pack_b32_f16 v0, v1, v0
; GFX900-GISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-SDAG-TRUE16-LABEL: v_log2_fneg_fabs_v2f16:
; GFX1100-SDAG-TRUE16: ; %bb.0:
; GFX1100-SDAG-TRUE16-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-SDAG-TRUE16-NEXT: v_log_f16_e64 v0.h, -|v0.h|
; GFX1100-SDAG-TRUE16-NEXT: v_log_f16_e64 v0.l, -|v0.l|
; GFX1100-SDAG-TRUE16-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-SDAG-FAKE16-LABEL: v_log2_fneg_fabs_v2f16:
; GFX1100-SDAG-FAKE16: ; %bb.0:
; GFX1100-SDAG-FAKE16-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-SDAG-FAKE16-NEXT: v_lshrrev_b32_e32 v1, 16, v0
; GFX1100-SDAG-FAKE16-NEXT: v_log_f16_e64 v0, -|v0|
; GFX1100-SDAG-FAKE16-NEXT: s_delay_alu instid0(VALU_DEP_1)
; GFX1100-SDAG-FAKE16-NEXT: v_log_f16_e64 v1, -|v1|
; GFX1100-SDAG-FAKE16-NEXT: s_waitcnt_depctr depctr_va_vdst(0)
; GFX1100-SDAG-FAKE16-NEXT: v_pack_b32_f16 v0, v0, v1
; GFX1100-SDAG-FAKE16-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-GISEL-TRUE16-LABEL: v_log2_fneg_fabs_v2f16:
; GFX1100-GISEL-TRUE16: ; %bb.0:
; GFX1100-GISEL-TRUE16-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-GISEL-TRUE16-NEXT: v_or_b32_e32 v0, 0x80008000, v0
; GFX1100-GISEL-TRUE16-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
; GFX1100-GISEL-TRUE16-NEXT: v_log_f16_e32 v0.l, v0.l
; GFX1100-GISEL-TRUE16-NEXT: v_log_f16_e32 v0.h, v0.h
; GFX1100-GISEL-TRUE16-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-GISEL-FAKE16-LABEL: v_log2_fneg_fabs_v2f16:
; GFX1100-GISEL-FAKE16: ; %bb.0:
; GFX1100-GISEL-FAKE16-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-GISEL-FAKE16-NEXT: v_or_b32_e32 v0, 0x80008000, v0
; GFX1100-GISEL-FAKE16-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_1) | instid1(VALU_DEP_1)
; GFX1100-GISEL-FAKE16-NEXT: v_lshrrev_b32_e32 v1, 16, v0
; GFX1100-GISEL-FAKE16-NEXT: v_log_f16_e32 v0, v0
; GFX1100-GISEL-FAKE16-NEXT: v_log_f16_e32 v1, v1
; GFX1100-GISEL-FAKE16-NEXT: s_waitcnt_depctr depctr_va_vdst(0)
; GFX1100-GISEL-FAKE16-NEXT: v_pack_b32_f16 v0, v0, v1
; GFX1100-GISEL-FAKE16-NEXT: s_setpc_b64 s[30:31]
;
; R600-LABEL: v_log2_fneg_fabs_v2f16:
; R600: ; %bb.0:
; R600-NEXT: CF_END
; R600-NEXT: PAD
;
; CM-LABEL: v_log2_fneg_fabs_v2f16:
; CM: ; %bb.0:
; CM-NEXT: CF_END
; CM-NEXT: PAD
%fabs = call <2 x half> @llvm.fabs.v2f16(<2 x half> %in)
%fneg.fabs = fneg <2 x half> %fabs
%result = call <2 x half> @llvm.log2.v2f16(<2 x half> %fneg.fabs)
ret <2 x half> %result
}
define <2 x half> @v_log2_fneg_v2f16(<2 x half> %in) {
; SI-LABEL: v_log2_fneg_v2f16:
; SI: ; %bb.0:
; SI-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; SI-NEXT: v_xor_b32_e32 v0, 0x80008000, v0
; SI-NEXT: v_lshrrev_b32_e32 v1, 16, v0
; SI-NEXT: v_cvt_f32_f16_e32 v1, v1
; SI-NEXT: v_cvt_f32_f16_e32 v0, v0
; SI-NEXT: v_log_f32_e32 v1, v1
; SI-NEXT: v_log_f32_e32 v0, v0
; SI-NEXT: v_cvt_f16_f32_e32 v1, v1
; SI-NEXT: v_cvt_f16_f32_e32 v0, v0
; SI-NEXT: v_lshlrev_b32_e32 v1, 16, v1
; SI-NEXT: v_or_b32_e32 v0, v0, v1
; SI-NEXT: s_setpc_b64 s[30:31]
;
; VI-SDAG-LABEL: v_log2_fneg_v2f16:
; VI-SDAG: ; %bb.0:
; VI-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; VI-SDAG-NEXT: v_log_f16_sdwa v1, -v0 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:WORD_1
; VI-SDAG-NEXT: v_log_f16_e64 v0, -v0
; VI-SDAG-NEXT: v_or_b32_e32 v0, v0, v1
; VI-SDAG-NEXT: s_setpc_b64 s[30:31]
;
; VI-GISEL-LABEL: v_log2_fneg_v2f16:
; VI-GISEL: ; %bb.0:
; VI-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; VI-GISEL-NEXT: v_xor_b32_e32 v0, 0x80008000, v0
; VI-GISEL-NEXT: v_log_f16_e32 v1, v0
; VI-GISEL-NEXT: v_log_f16_sdwa v0, v0 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:WORD_1
; VI-GISEL-NEXT: v_or_b32_e32 v0, v1, v0
; VI-GISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX900-SDAG-LABEL: v_log2_fneg_v2f16:
; GFX900-SDAG: ; %bb.0:
; GFX900-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX900-SDAG-NEXT: v_log_f16_sdwa v1, -v0 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1
; GFX900-SDAG-NEXT: v_log_f16_e64 v0, -v0
; GFX900-SDAG-NEXT: v_pack_b32_f16 v0, v0, v1
; GFX900-SDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX900-GISEL-LABEL: v_log2_fneg_v2f16:
; GFX900-GISEL: ; %bb.0:
; GFX900-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX900-GISEL-NEXT: v_xor_b32_e32 v0, 0x80008000, v0
; GFX900-GISEL-NEXT: v_log_f16_e32 v1, v0
; GFX900-GISEL-NEXT: v_log_f16_sdwa v0, v0 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1
; GFX900-GISEL-NEXT: v_pack_b32_f16 v0, v1, v0
; GFX900-GISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-SDAG-TRUE16-LABEL: v_log2_fneg_v2f16:
; GFX1100-SDAG-TRUE16: ; %bb.0:
; GFX1100-SDAG-TRUE16-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-SDAG-TRUE16-NEXT: v_log_f16_e64 v0.h, -v0.h
; GFX1100-SDAG-TRUE16-NEXT: v_log_f16_e64 v0.l, -v0.l
; GFX1100-SDAG-TRUE16-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-SDAG-FAKE16-LABEL: v_log2_fneg_v2f16:
; GFX1100-SDAG-FAKE16: ; %bb.0:
; GFX1100-SDAG-FAKE16-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-SDAG-FAKE16-NEXT: v_lshrrev_b32_e32 v1, 16, v0
; GFX1100-SDAG-FAKE16-NEXT: v_log_f16_e64 v0, -v0
; GFX1100-SDAG-FAKE16-NEXT: s_delay_alu instid0(VALU_DEP_1)
; GFX1100-SDAG-FAKE16-NEXT: v_log_f16_e64 v1, -v1
; GFX1100-SDAG-FAKE16-NEXT: s_waitcnt_depctr depctr_va_vdst(0)
; GFX1100-SDAG-FAKE16-NEXT: v_pack_b32_f16 v0, v0, v1
; GFX1100-SDAG-FAKE16-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-GISEL-TRUE16-LABEL: v_log2_fneg_v2f16:
; GFX1100-GISEL-TRUE16: ; %bb.0:
; GFX1100-GISEL-TRUE16-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-GISEL-TRUE16-NEXT: v_xor_b32_e32 v0, 0x80008000, v0
; GFX1100-GISEL-TRUE16-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
; GFX1100-GISEL-TRUE16-NEXT: v_log_f16_e32 v0.l, v0.l
; GFX1100-GISEL-TRUE16-NEXT: v_log_f16_e32 v0.h, v0.h
; GFX1100-GISEL-TRUE16-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-GISEL-FAKE16-LABEL: v_log2_fneg_v2f16:
; GFX1100-GISEL-FAKE16: ; %bb.0:
; GFX1100-GISEL-FAKE16-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-GISEL-FAKE16-NEXT: v_xor_b32_e32 v0, 0x80008000, v0
; GFX1100-GISEL-FAKE16-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_1) | instid1(VALU_DEP_1)
; GFX1100-GISEL-FAKE16-NEXT: v_lshrrev_b32_e32 v1, 16, v0
; GFX1100-GISEL-FAKE16-NEXT: v_log_f16_e32 v0, v0
; GFX1100-GISEL-FAKE16-NEXT: v_log_f16_e32 v1, v1
; GFX1100-GISEL-FAKE16-NEXT: s_waitcnt_depctr depctr_va_vdst(0)
; GFX1100-GISEL-FAKE16-NEXT: v_pack_b32_f16 v0, v0, v1
; GFX1100-GISEL-FAKE16-NEXT: s_setpc_b64 s[30:31]
;
; R600-LABEL: v_log2_fneg_v2f16:
; R600: ; %bb.0:
; R600-NEXT: CF_END
; R600-NEXT: PAD
;
; CM-LABEL: v_log2_fneg_v2f16:
; CM: ; %bb.0:
; CM-NEXT: CF_END
; CM-NEXT: PAD
%fneg = fneg <2 x half> %in
%result = call <2 x half> @llvm.log2.v2f16(<2 x half> %fneg)
ret <2 x half> %result
}
define <2 x half> @v_log2_v2f16_fast(<2 x half> %in) {
; SI-LABEL: v_log2_v2f16_fast:
; SI: ; %bb.0:
; SI-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; SI-NEXT: v_lshrrev_b32_e32 v1, 16, v0
; SI-NEXT: v_cvt_f32_f16_e32 v1, v1
; SI-NEXT: v_cvt_f32_f16_e32 v0, v0
; SI-NEXT: v_log_f32_e32 v1, v1
; SI-NEXT: v_log_f32_e32 v0, v0
; SI-NEXT: v_cvt_f16_f32_e32 v1, v1
; SI-NEXT: v_cvt_f16_f32_e32 v0, v0
; SI-NEXT: v_lshlrev_b32_e32 v1, 16, v1
; SI-NEXT: v_or_b32_e32 v0, v0, v1
; SI-NEXT: s_setpc_b64 s[30:31]
;
; VI-SDAG-LABEL: v_log2_v2f16_fast:
; VI-SDAG: ; %bb.0:
; VI-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; VI-SDAG-NEXT: v_log_f16_sdwa v1, v0 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:WORD_1
; VI-SDAG-NEXT: v_log_f16_e32 v0, v0
; VI-SDAG-NEXT: v_or_b32_e32 v0, v0, v1
; VI-SDAG-NEXT: s_setpc_b64 s[30:31]
;
; VI-GISEL-LABEL: v_log2_v2f16_fast:
; VI-GISEL: ; %bb.0:
; VI-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; VI-GISEL-NEXT: v_log_f16_e32 v1, v0
; VI-GISEL-NEXT: v_log_f16_sdwa v0, v0 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:WORD_1
; VI-GISEL-NEXT: v_or_b32_e32 v0, v1, v0
; VI-GISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX900-SDAG-LABEL: v_log2_v2f16_fast:
; GFX900-SDAG: ; %bb.0:
; GFX900-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX900-SDAG-NEXT: v_log_f16_sdwa v1, v0 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1
; GFX900-SDAG-NEXT: v_log_f16_e32 v0, v0
; GFX900-SDAG-NEXT: v_pack_b32_f16 v0, v0, v1
; GFX900-SDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX900-GISEL-LABEL: v_log2_v2f16_fast:
; GFX900-GISEL: ; %bb.0:
; GFX900-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX900-GISEL-NEXT: v_log_f16_e32 v1, v0
; GFX900-GISEL-NEXT: v_log_f16_sdwa v0, v0 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1
; GFX900-GISEL-NEXT: v_pack_b32_f16 v0, v1, v0
; GFX900-GISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-SDAG-TRUE16-LABEL: v_log2_v2f16_fast:
; GFX1100-SDAG-TRUE16: ; %bb.0:
; GFX1100-SDAG-TRUE16-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-SDAG-TRUE16-NEXT: v_log_f16_e32 v0.h, v0.h
; GFX1100-SDAG-TRUE16-NEXT: v_log_f16_e32 v0.l, v0.l
; GFX1100-SDAG-TRUE16-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-SDAG-FAKE16-LABEL: v_log2_v2f16_fast:
; GFX1100-SDAG-FAKE16: ; %bb.0:
; GFX1100-SDAG-FAKE16-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-SDAG-FAKE16-NEXT: v_lshrrev_b32_e32 v1, 16, v0
; GFX1100-SDAG-FAKE16-NEXT: v_log_f16_e32 v0, v0
; GFX1100-SDAG-FAKE16-NEXT: s_delay_alu instid0(VALU_DEP_1)
; GFX1100-SDAG-FAKE16-NEXT: v_log_f16_e32 v1, v1
; GFX1100-SDAG-FAKE16-NEXT: s_waitcnt_depctr depctr_va_vdst(0)
; GFX1100-SDAG-FAKE16-NEXT: v_pack_b32_f16 v0, v0, v1
; GFX1100-SDAG-FAKE16-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-GISEL-TRUE16-LABEL: v_log2_v2f16_fast:
; GFX1100-GISEL-TRUE16: ; %bb.0:
; GFX1100-GISEL-TRUE16-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-GISEL-TRUE16-NEXT: v_log_f16_e32 v0.l, v0.l
; GFX1100-GISEL-TRUE16-NEXT: v_log_f16_e32 v0.h, v0.h
; GFX1100-GISEL-TRUE16-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-GISEL-FAKE16-LABEL: v_log2_v2f16_fast:
; GFX1100-GISEL-FAKE16: ; %bb.0:
; GFX1100-GISEL-FAKE16-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-GISEL-FAKE16-NEXT: v_lshrrev_b32_e32 v1, 16, v0
; GFX1100-GISEL-FAKE16-NEXT: v_log_f16_e32 v0, v0
; GFX1100-GISEL-FAKE16-NEXT: s_delay_alu instid0(VALU_DEP_1)
; GFX1100-GISEL-FAKE16-NEXT: v_log_f16_e32 v1, v1
; GFX1100-GISEL-FAKE16-NEXT: s_waitcnt_depctr depctr_va_vdst(0)
; GFX1100-GISEL-FAKE16-NEXT: v_pack_b32_f16 v0, v0, v1
; GFX1100-GISEL-FAKE16-NEXT: s_setpc_b64 s[30:31]
;
; R600-LABEL: v_log2_v2f16_fast:
; R600: ; %bb.0:
; R600-NEXT: CF_END
; R600-NEXT: PAD
;
; CM-LABEL: v_log2_v2f16_fast:
; CM: ; %bb.0:
; CM-NEXT: CF_END
; CM-NEXT: PAD
%result = call fast <2 x half> @llvm.log2.v2f16(<2 x half> %in)
ret <2 x half> %result
}
define <3 x half> @v_log2_v3f16(<3 x half> %in) {
; SI-LABEL: v_log2_v3f16:
; SI: ; %bb.0:
; SI-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; SI-NEXT: v_lshrrev_b32_e32 v2, 16, v0
; SI-NEXT: v_cvt_f32_f16_e32 v2, v2
; SI-NEXT: v_cvt_f32_f16_e32 v0, v0
; SI-NEXT: v_cvt_f32_f16_e32 v1, v1
; SI-NEXT: v_log_f32_e32 v2, v2
; SI-NEXT: v_log_f32_e32 v0, v0
; SI-NEXT: v_log_f32_e32 v1, v1
; SI-NEXT: v_cvt_f16_f32_e32 v2, v2
; SI-NEXT: v_cvt_f16_f32_e32 v0, v0
; SI-NEXT: v_cvt_f16_f32_e32 v1, v1
; SI-NEXT: v_lshlrev_b32_e32 v2, 16, v2
; SI-NEXT: v_or_b32_e32 v0, v0, v2
; SI-NEXT: s_setpc_b64 s[30:31]
;
; VI-SDAG-LABEL: v_log2_v3f16:
; VI-SDAG: ; %bb.0:
; VI-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; VI-SDAG-NEXT: v_log_f16_sdwa v2, v0 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:WORD_1
; VI-SDAG-NEXT: v_log_f16_e32 v0, v0
; VI-SDAG-NEXT: v_log_f16_e32 v1, v1
; VI-SDAG-NEXT: v_or_b32_e32 v0, v0, v2
; VI-SDAG-NEXT: s_setpc_b64 s[30:31]
;
; VI-GISEL-LABEL: v_log2_v3f16:
; VI-GISEL: ; %bb.0:
; VI-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; VI-GISEL-NEXT: v_log_f16_e32 v2, v0
; VI-GISEL-NEXT: v_log_f16_sdwa v0, v0 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:WORD_1
; VI-GISEL-NEXT: v_log_f16_e32 v1, v1
; VI-GISEL-NEXT: v_or_b32_e32 v0, v2, v0
; VI-GISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX900-SDAG-LABEL: v_log2_v3f16:
; GFX900-SDAG: ; %bb.0:
; GFX900-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX900-SDAG-NEXT: v_log_f16_sdwa v2, v0 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1
; GFX900-SDAG-NEXT: v_log_f16_e32 v0, v0
; GFX900-SDAG-NEXT: v_log_f16_e32 v1, v1
; GFX900-SDAG-NEXT: v_pack_b32_f16 v0, v0, v2
; GFX900-SDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX900-GISEL-LABEL: v_log2_v3f16:
; GFX900-GISEL: ; %bb.0:
; GFX900-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX900-GISEL-NEXT: v_log_f16_e32 v2, v0
; GFX900-GISEL-NEXT: v_log_f16_sdwa v0, v0 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1
; GFX900-GISEL-NEXT: v_log_f16_e32 v1, v1
; GFX900-GISEL-NEXT: v_pack_b32_f16 v0, v2, v0
; GFX900-GISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-SDAG-TRUE16-LABEL: v_log2_v3f16:
; GFX1100-SDAG-TRUE16: ; %bb.0:
; GFX1100-SDAG-TRUE16-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-SDAG-TRUE16-NEXT: v_log_f16_e32 v0.h, v0.h
; GFX1100-SDAG-TRUE16-NEXT: v_log_f16_e32 v0.l, v0.l
; GFX1100-SDAG-TRUE16-NEXT: v_log_f16_e32 v1.l, v1.l
; GFX1100-SDAG-TRUE16-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-SDAG-FAKE16-LABEL: v_log2_v3f16:
; GFX1100-SDAG-FAKE16: ; %bb.0:
; GFX1100-SDAG-FAKE16-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-SDAG-FAKE16-NEXT: v_lshrrev_b32_e32 v2, 16, v0
; GFX1100-SDAG-FAKE16-NEXT: v_log_f16_e32 v0, v0
; GFX1100-SDAG-FAKE16-NEXT: v_log_f16_e32 v1, v1
; GFX1100-SDAG-FAKE16-NEXT: s_delay_alu instid0(VALU_DEP_1)
; GFX1100-SDAG-FAKE16-NEXT: v_log_f16_e32 v2, v2
; GFX1100-SDAG-FAKE16-NEXT: s_waitcnt_depctr depctr_va_vdst(0)
; GFX1100-SDAG-FAKE16-NEXT: v_pack_b32_f16 v0, v0, v2
; GFX1100-SDAG-FAKE16-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-GISEL-TRUE16-LABEL: v_log2_v3f16:
; GFX1100-GISEL-TRUE16: ; %bb.0:
; GFX1100-GISEL-TRUE16-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-GISEL-TRUE16-NEXT: v_log_f16_e32 v0.l, v0.l
; GFX1100-GISEL-TRUE16-NEXT: v_log_f16_e32 v0.h, v0.h
; GFX1100-GISEL-TRUE16-NEXT: v_log_f16_e32 v1.l, v1.l
; GFX1100-GISEL-TRUE16-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-GISEL-FAKE16-LABEL: v_log2_v3f16:
; GFX1100-GISEL-FAKE16: ; %bb.0:
; GFX1100-GISEL-FAKE16-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-GISEL-FAKE16-NEXT: v_lshrrev_b32_e32 v2, 16, v0
; GFX1100-GISEL-FAKE16-NEXT: v_log_f16_e32 v0, v0
; GFX1100-GISEL-FAKE16-NEXT: v_log_f16_e32 v1, v1
; GFX1100-GISEL-FAKE16-NEXT: s_delay_alu instid0(VALU_DEP_1)
; GFX1100-GISEL-FAKE16-NEXT: v_log_f16_e32 v2, v2
; GFX1100-GISEL-FAKE16-NEXT: s_waitcnt_depctr depctr_va_vdst(0)
; GFX1100-GISEL-FAKE16-NEXT: v_pack_b32_f16 v0, v0, v2
; GFX1100-GISEL-FAKE16-NEXT: s_setpc_b64 s[30:31]
;
; R600-LABEL: v_log2_v3f16:
; R600: ; %bb.0:
; R600-NEXT: CF_END
; R600-NEXT: PAD
;
; CM-LABEL: v_log2_v3f16:
; CM: ; %bb.0:
; CM-NEXT: CF_END
; CM-NEXT: PAD
%result = call <3 x half> @llvm.log2.v3f16(<3 x half> %in)
ret <3 x half> %result
}
define <3 x half> @v_log2_v3f16_fast(<3 x half> %in) {
; SI-LABEL: v_log2_v3f16_fast:
; SI: ; %bb.0:
; SI-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; SI-NEXT: v_lshrrev_b32_e32 v2, 16, v0
; SI-NEXT: v_cvt_f32_f16_e32 v2, v2
; SI-NEXT: v_cvt_f32_f16_e32 v0, v0
; SI-NEXT: v_cvt_f32_f16_e32 v1, v1
; SI-NEXT: v_log_f32_e32 v2, v2
; SI-NEXT: v_log_f32_e32 v0, v0
; SI-NEXT: v_log_f32_e32 v1, v1
; SI-NEXT: v_cvt_f16_f32_e32 v2, v2
; SI-NEXT: v_cvt_f16_f32_e32 v0, v0
; SI-NEXT: v_cvt_f16_f32_e32 v1, v1
; SI-NEXT: v_lshlrev_b32_e32 v2, 16, v2
; SI-NEXT: v_or_b32_e32 v0, v0, v2
; SI-NEXT: s_setpc_b64 s[30:31]
;
; VI-SDAG-LABEL: v_log2_v3f16_fast:
; VI-SDAG: ; %bb.0:
; VI-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; VI-SDAG-NEXT: v_log_f16_sdwa v2, v0 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:WORD_1
; VI-SDAG-NEXT: v_log_f16_e32 v0, v0
; VI-SDAG-NEXT: v_log_f16_e32 v1, v1
; VI-SDAG-NEXT: v_or_b32_e32 v0, v0, v2
; VI-SDAG-NEXT: s_setpc_b64 s[30:31]
;
; VI-GISEL-LABEL: v_log2_v3f16_fast:
; VI-GISEL: ; %bb.0:
; VI-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; VI-GISEL-NEXT: v_log_f16_e32 v2, v0
; VI-GISEL-NEXT: v_log_f16_sdwa v0, v0 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:WORD_1
; VI-GISEL-NEXT: v_log_f16_e32 v1, v1
; VI-GISEL-NEXT: v_or_b32_e32 v0, v2, v0
; VI-GISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX900-SDAG-LABEL: v_log2_v3f16_fast:
; GFX900-SDAG: ; %bb.0:
; GFX900-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX900-SDAG-NEXT: v_log_f16_sdwa v2, v0 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1
; GFX900-SDAG-NEXT: v_log_f16_e32 v0, v0
; GFX900-SDAG-NEXT: v_log_f16_e32 v1, v1
; GFX900-SDAG-NEXT: v_pack_b32_f16 v0, v0, v2
; GFX900-SDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX900-GISEL-LABEL: v_log2_v3f16_fast:
; GFX900-GISEL: ; %bb.0:
; GFX900-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX900-GISEL-NEXT: v_log_f16_e32 v2, v0
; GFX900-GISEL-NEXT: v_log_f16_sdwa v0, v0 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1
; GFX900-GISEL-NEXT: v_log_f16_e32 v1, v1
; GFX900-GISEL-NEXT: v_pack_b32_f16 v0, v2, v0
; GFX900-GISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-SDAG-TRUE16-LABEL: v_log2_v3f16_fast:
; GFX1100-SDAG-TRUE16: ; %bb.0:
; GFX1100-SDAG-TRUE16-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-SDAG-TRUE16-NEXT: v_log_f16_e32 v0.h, v0.h
; GFX1100-SDAG-TRUE16-NEXT: v_log_f16_e32 v0.l, v0.l
; GFX1100-SDAG-TRUE16-NEXT: v_log_f16_e32 v1.l, v1.l
; GFX1100-SDAG-TRUE16-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-SDAG-FAKE16-LABEL: v_log2_v3f16_fast:
; GFX1100-SDAG-FAKE16: ; %bb.0:
; GFX1100-SDAG-FAKE16-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-SDAG-FAKE16-NEXT: v_lshrrev_b32_e32 v2, 16, v0
; GFX1100-SDAG-FAKE16-NEXT: v_log_f16_e32 v0, v0
; GFX1100-SDAG-FAKE16-NEXT: v_log_f16_e32 v1, v1
; GFX1100-SDAG-FAKE16-NEXT: s_delay_alu instid0(VALU_DEP_1)
; GFX1100-SDAG-FAKE16-NEXT: v_log_f16_e32 v2, v2
; GFX1100-SDAG-FAKE16-NEXT: s_waitcnt_depctr depctr_va_vdst(0)
; GFX1100-SDAG-FAKE16-NEXT: v_pack_b32_f16 v0, v0, v2
; GFX1100-SDAG-FAKE16-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-GISEL-TRUE16-LABEL: v_log2_v3f16_fast:
; GFX1100-GISEL-TRUE16: ; %bb.0:
; GFX1100-GISEL-TRUE16-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-GISEL-TRUE16-NEXT: v_log_f16_e32 v0.l, v0.l
; GFX1100-GISEL-TRUE16-NEXT: v_log_f16_e32 v0.h, v0.h
; GFX1100-GISEL-TRUE16-NEXT: v_log_f16_e32 v1.l, v1.l
; GFX1100-GISEL-TRUE16-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-GISEL-FAKE16-LABEL: v_log2_v3f16_fast:
; GFX1100-GISEL-FAKE16: ; %bb.0:
; GFX1100-GISEL-FAKE16-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-GISEL-FAKE16-NEXT: v_lshrrev_b32_e32 v2, 16, v0
; GFX1100-GISEL-FAKE16-NEXT: v_log_f16_e32 v0, v0
; GFX1100-GISEL-FAKE16-NEXT: v_log_f16_e32 v1, v1
; GFX1100-GISEL-FAKE16-NEXT: s_delay_alu instid0(VALU_DEP_1)
; GFX1100-GISEL-FAKE16-NEXT: v_log_f16_e32 v2, v2
; GFX1100-GISEL-FAKE16-NEXT: s_waitcnt_depctr depctr_va_vdst(0)
; GFX1100-GISEL-FAKE16-NEXT: v_pack_b32_f16 v0, v0, v2
; GFX1100-GISEL-FAKE16-NEXT: s_setpc_b64 s[30:31]
;
; R600-LABEL: v_log2_v3f16_fast:
; R600: ; %bb.0:
; R600-NEXT: CF_END
; R600-NEXT: PAD
;
; CM-LABEL: v_log2_v3f16_fast:
; CM: ; %bb.0:
; CM-NEXT: CF_END
; CM-NEXT: PAD
%result = call fast <3 x half> @llvm.log2.v3f16(<3 x half> %in)
ret <3 x half> %result
}
define <4 x half> @v_log2_v4f16(<4 x half> %in) {
; SI-SDAG-LABEL: v_log2_v4f16:
; SI-SDAG: ; %bb.0:
; SI-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; SI-SDAG-NEXT: v_lshrrev_b32_e32 v2, 16, v0
; SI-SDAG-NEXT: v_lshrrev_b32_e32 v3, 16, v1
; SI-SDAG-NEXT: v_cvt_f32_f16_e32 v3, v3
; SI-SDAG-NEXT: v_cvt_f32_f16_e32 v2, v2
; SI-SDAG-NEXT: v_cvt_f32_f16_e32 v0, v0
; SI-SDAG-NEXT: v_cvt_f32_f16_e32 v1, v1
; SI-SDAG-NEXT: v_log_f32_e32 v3, v3
; SI-SDAG-NEXT: v_log_f32_e32 v2, v2
; SI-SDAG-NEXT: v_log_f32_e32 v0, v0
; SI-SDAG-NEXT: v_log_f32_e32 v1, v1
; SI-SDAG-NEXT: v_cvt_f16_f32_e32 v3, v3
; SI-SDAG-NEXT: v_cvt_f16_f32_e32 v2, v2
; SI-SDAG-NEXT: v_cvt_f16_f32_e32 v0, v0
; SI-SDAG-NEXT: v_cvt_f16_f32_e32 v1, v1
; SI-SDAG-NEXT: v_lshlrev_b32_e32 v3, 16, v3
; SI-SDAG-NEXT: v_lshlrev_b32_e32 v2, 16, v2
; SI-SDAG-NEXT: v_or_b32_e32 v0, v0, v2
; SI-SDAG-NEXT: v_or_b32_e32 v1, v1, v3
; SI-SDAG-NEXT: s_setpc_b64 s[30:31]
;
; SI-GISEL-LABEL: v_log2_v4f16:
; SI-GISEL: ; %bb.0:
; SI-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; SI-GISEL-NEXT: v_lshrrev_b32_e32 v2, 16, v0
; SI-GISEL-NEXT: v_lshrrev_b32_e32 v3, 16, v1
; SI-GISEL-NEXT: v_cvt_f32_f16_e32 v2, v2
; SI-GISEL-NEXT: v_cvt_f32_f16_e32 v0, v0
; SI-GISEL-NEXT: v_cvt_f32_f16_e32 v3, v3
; SI-GISEL-NEXT: v_cvt_f32_f16_e32 v1, v1
; SI-GISEL-NEXT: v_log_f32_e32 v2, v2
; SI-GISEL-NEXT: v_log_f32_e32 v0, v0
; SI-GISEL-NEXT: v_log_f32_e32 v3, v3
; SI-GISEL-NEXT: v_log_f32_e32 v1, v1
; SI-GISEL-NEXT: v_cvt_f16_f32_e32 v2, v2
; SI-GISEL-NEXT: v_cvt_f16_f32_e32 v0, v0
; SI-GISEL-NEXT: v_cvt_f16_f32_e32 v3, v3
; SI-GISEL-NEXT: v_cvt_f16_f32_e32 v1, v1
; SI-GISEL-NEXT: v_lshlrev_b32_e32 v2, 16, v2
; SI-GISEL-NEXT: v_or_b32_e32 v0, v0, v2
; SI-GISEL-NEXT: v_lshlrev_b32_e32 v2, 16, v3
; SI-GISEL-NEXT: v_or_b32_e32 v1, v1, v2
; SI-GISEL-NEXT: s_setpc_b64 s[30:31]
;
; VI-SDAG-LABEL: v_log2_v4f16:
; VI-SDAG: ; %bb.0:
; VI-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; VI-SDAG-NEXT: v_log_f16_sdwa v2, v1 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:WORD_1
; VI-SDAG-NEXT: v_log_f16_sdwa v3, v0 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:WORD_1
; VI-SDAG-NEXT: v_log_f16_e32 v0, v0
; VI-SDAG-NEXT: v_log_f16_e32 v1, v1
; VI-SDAG-NEXT: v_or_b32_e32 v0, v0, v3
; VI-SDAG-NEXT: v_or_b32_e32 v1, v1, v2
; VI-SDAG-NEXT: s_setpc_b64 s[30:31]
;
; VI-GISEL-LABEL: v_log2_v4f16:
; VI-GISEL: ; %bb.0:
; VI-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; VI-GISEL-NEXT: v_log_f16_e32 v2, v0
; VI-GISEL-NEXT: v_log_f16_sdwa v0, v0 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:WORD_1
; VI-GISEL-NEXT: v_log_f16_e32 v3, v1
; VI-GISEL-NEXT: v_log_f16_sdwa v1, v1 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:WORD_1
; VI-GISEL-NEXT: v_or_b32_e32 v0, v2, v0
; VI-GISEL-NEXT: v_or_b32_e32 v1, v3, v1
; VI-GISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX900-SDAG-LABEL: v_log2_v4f16:
; GFX900-SDAG: ; %bb.0:
; GFX900-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX900-SDAG-NEXT: v_log_f16_sdwa v2, v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1
; GFX900-SDAG-NEXT: v_log_f16_sdwa v3, v0 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1
; GFX900-SDAG-NEXT: v_log_f16_e32 v0, v0
; GFX900-SDAG-NEXT: v_log_f16_e32 v1, v1
; GFX900-SDAG-NEXT: v_pack_b32_f16 v0, v0, v3
; GFX900-SDAG-NEXT: v_pack_b32_f16 v1, v1, v2
; GFX900-SDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX900-GISEL-LABEL: v_log2_v4f16:
; GFX900-GISEL: ; %bb.0:
; GFX900-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX900-GISEL-NEXT: v_log_f16_e32 v2, v0
; GFX900-GISEL-NEXT: v_log_f16_sdwa v0, v0 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1
; GFX900-GISEL-NEXT: v_log_f16_e32 v3, v1
; GFX900-GISEL-NEXT: v_log_f16_sdwa v1, v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1
; GFX900-GISEL-NEXT: v_pack_b32_f16 v0, v2, v0
; GFX900-GISEL-NEXT: v_pack_b32_f16 v1, v3, v1
; GFX900-GISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-SDAG-TRUE16-LABEL: v_log2_v4f16:
; GFX1100-SDAG-TRUE16: ; %bb.0:
; GFX1100-SDAG-TRUE16-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-SDAG-TRUE16-NEXT: v_log_f16_e32 v1.h, v1.h
; GFX1100-SDAG-TRUE16-NEXT: v_log_f16_e32 v0.h, v0.h
; GFX1100-SDAG-TRUE16-NEXT: v_log_f16_e32 v0.l, v0.l
; GFX1100-SDAG-TRUE16-NEXT: v_log_f16_e32 v1.l, v1.l
; GFX1100-SDAG-TRUE16-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-SDAG-FAKE16-LABEL: v_log2_v4f16:
; GFX1100-SDAG-FAKE16: ; %bb.0:
; GFX1100-SDAG-FAKE16-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-SDAG-FAKE16-NEXT: v_lshrrev_b32_e32 v2, 16, v0
; GFX1100-SDAG-FAKE16-NEXT: v_lshrrev_b32_e32 v3, 16, v1
; GFX1100-SDAG-FAKE16-NEXT: v_log_f16_e32 v1, v1
; GFX1100-SDAG-FAKE16-NEXT: v_log_f16_e32 v0, v0
; GFX1100-SDAG-FAKE16-NEXT: s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_1)
; GFX1100-SDAG-FAKE16-NEXT: v_log_f16_e32 v2, v2
; GFX1100-SDAG-FAKE16-NEXT: v_log_f16_e32 v3, v3
; GFX1100-SDAG-FAKE16-NEXT: s_waitcnt_depctr depctr_va_vdst(0)
; GFX1100-SDAG-FAKE16-NEXT: v_pack_b32_f16 v0, v0, v2
; GFX1100-SDAG-FAKE16-NEXT: v_pack_b32_f16 v1, v1, v3
; GFX1100-SDAG-FAKE16-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-GISEL-TRUE16-LABEL: v_log2_v4f16:
; GFX1100-GISEL-TRUE16: ; %bb.0:
; GFX1100-GISEL-TRUE16-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-GISEL-TRUE16-NEXT: v_log_f16_e32 v0.l, v0.l
; GFX1100-GISEL-TRUE16-NEXT: v_log_f16_e32 v0.h, v0.h
; GFX1100-GISEL-TRUE16-NEXT: v_log_f16_e32 v1.l, v1.l
; GFX1100-GISEL-TRUE16-NEXT: v_log_f16_e32 v1.h, v1.h
; GFX1100-GISEL-TRUE16-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-GISEL-FAKE16-LABEL: v_log2_v4f16:
; GFX1100-GISEL-FAKE16: ; %bb.0:
; GFX1100-GISEL-FAKE16-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-GISEL-FAKE16-NEXT: v_lshrrev_b32_e32 v2, 16, v0
; GFX1100-GISEL-FAKE16-NEXT: v_lshrrev_b32_e32 v3, 16, v1
; GFX1100-GISEL-FAKE16-NEXT: v_log_f16_e32 v0, v0
; GFX1100-GISEL-FAKE16-NEXT: v_log_f16_e32 v1, v1
; GFX1100-GISEL-FAKE16-NEXT: s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_1)
; GFX1100-GISEL-FAKE16-NEXT: v_log_f16_e32 v2, v2
; GFX1100-GISEL-FAKE16-NEXT: v_log_f16_e32 v3, v3
; GFX1100-GISEL-FAKE16-NEXT: s_waitcnt_depctr depctr_va_vdst(0)
; GFX1100-GISEL-FAKE16-NEXT: v_pack_b32_f16 v0, v0, v2
; GFX1100-GISEL-FAKE16-NEXT: v_pack_b32_f16 v1, v1, v3
; GFX1100-GISEL-FAKE16-NEXT: s_setpc_b64 s[30:31]
;
; R600-LABEL: v_log2_v4f16:
; R600: ; %bb.0:
; R600-NEXT: CF_END
; R600-NEXT: PAD
;
; CM-LABEL: v_log2_v4f16:
; CM: ; %bb.0:
; CM-NEXT: CF_END
; CM-NEXT: PAD
%result = call <4 x half> @llvm.log2.v4f16(<4 x half> %in)
ret <4 x half> %result
}
define <4 x half> @v_log2_v4f16_fast(<4 x half> %in) {
; SI-SDAG-LABEL: v_log2_v4f16_fast:
; SI-SDAG: ; %bb.0:
; SI-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; SI-SDAG-NEXT: v_lshrrev_b32_e32 v2, 16, v0
; SI-SDAG-NEXT: v_lshrrev_b32_e32 v3, 16, v1
; SI-SDAG-NEXT: v_cvt_f32_f16_e32 v3, v3
; SI-SDAG-NEXT: v_cvt_f32_f16_e32 v2, v2
; SI-SDAG-NEXT: v_cvt_f32_f16_e32 v0, v0
; SI-SDAG-NEXT: v_cvt_f32_f16_e32 v1, v1
; SI-SDAG-NEXT: v_log_f32_e32 v3, v3
; SI-SDAG-NEXT: v_log_f32_e32 v2, v2
; SI-SDAG-NEXT: v_log_f32_e32 v0, v0
; SI-SDAG-NEXT: v_log_f32_e32 v1, v1
; SI-SDAG-NEXT: v_cvt_f16_f32_e32 v3, v3
; SI-SDAG-NEXT: v_cvt_f16_f32_e32 v2, v2
; SI-SDAG-NEXT: v_cvt_f16_f32_e32 v0, v0
; SI-SDAG-NEXT: v_cvt_f16_f32_e32 v1, v1
; SI-SDAG-NEXT: v_lshlrev_b32_e32 v3, 16, v3
; SI-SDAG-NEXT: v_lshlrev_b32_e32 v2, 16, v2
; SI-SDAG-NEXT: v_or_b32_e32 v0, v0, v2
; SI-SDAG-NEXT: v_or_b32_e32 v1, v1, v3
; SI-SDAG-NEXT: s_setpc_b64 s[30:31]
;
; SI-GISEL-LABEL: v_log2_v4f16_fast:
; SI-GISEL: ; %bb.0:
; SI-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; SI-GISEL-NEXT: v_lshrrev_b32_e32 v2, 16, v0
; SI-GISEL-NEXT: v_lshrrev_b32_e32 v3, 16, v1
; SI-GISEL-NEXT: v_cvt_f32_f16_e32 v2, v2
; SI-GISEL-NEXT: v_cvt_f32_f16_e32 v0, v0
; SI-GISEL-NEXT: v_cvt_f32_f16_e32 v3, v3
; SI-GISEL-NEXT: v_cvt_f32_f16_e32 v1, v1
; SI-GISEL-NEXT: v_log_f32_e32 v2, v2
; SI-GISEL-NEXT: v_log_f32_e32 v0, v0
; SI-GISEL-NEXT: v_log_f32_e32 v3, v3
; SI-GISEL-NEXT: v_log_f32_e32 v1, v1
; SI-GISEL-NEXT: v_cvt_f16_f32_e32 v2, v2
; SI-GISEL-NEXT: v_cvt_f16_f32_e32 v0, v0
; SI-GISEL-NEXT: v_cvt_f16_f32_e32 v3, v3
; SI-GISEL-NEXT: v_cvt_f16_f32_e32 v1, v1
; SI-GISEL-NEXT: v_lshlrev_b32_e32 v2, 16, v2
; SI-GISEL-NEXT: v_or_b32_e32 v0, v0, v2
; SI-GISEL-NEXT: v_lshlrev_b32_e32 v2, 16, v3
; SI-GISEL-NEXT: v_or_b32_e32 v1, v1, v2
; SI-GISEL-NEXT: s_setpc_b64 s[30:31]
;
; VI-SDAG-LABEL: v_log2_v4f16_fast:
; VI-SDAG: ; %bb.0:
; VI-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; VI-SDAG-NEXT: v_log_f16_sdwa v2, v1 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:WORD_1
; VI-SDAG-NEXT: v_log_f16_sdwa v3, v0 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:WORD_1
; VI-SDAG-NEXT: v_log_f16_e32 v0, v0
; VI-SDAG-NEXT: v_log_f16_e32 v1, v1
; VI-SDAG-NEXT: v_or_b32_e32 v0, v0, v3
; VI-SDAG-NEXT: v_or_b32_e32 v1, v1, v2
; VI-SDAG-NEXT: s_setpc_b64 s[30:31]
;
; VI-GISEL-LABEL: v_log2_v4f16_fast:
; VI-GISEL: ; %bb.0:
; VI-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; VI-GISEL-NEXT: v_log_f16_e32 v2, v0
; VI-GISEL-NEXT: v_log_f16_sdwa v0, v0 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:WORD_1
; VI-GISEL-NEXT: v_log_f16_e32 v3, v1
; VI-GISEL-NEXT: v_log_f16_sdwa v1, v1 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:WORD_1
; VI-GISEL-NEXT: v_or_b32_e32 v0, v2, v0
; VI-GISEL-NEXT: v_or_b32_e32 v1, v3, v1
; VI-GISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX900-SDAG-LABEL: v_log2_v4f16_fast:
; GFX900-SDAG: ; %bb.0:
; GFX900-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX900-SDAG-NEXT: v_log_f16_sdwa v2, v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1
; GFX900-SDAG-NEXT: v_log_f16_sdwa v3, v0 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1
; GFX900-SDAG-NEXT: v_log_f16_e32 v0, v0
; GFX900-SDAG-NEXT: v_log_f16_e32 v1, v1
; GFX900-SDAG-NEXT: v_pack_b32_f16 v0, v0, v3
; GFX900-SDAG-NEXT: v_pack_b32_f16 v1, v1, v2
; GFX900-SDAG-NEXT: s_setpc_b64 s[30:31]
;
; GFX900-GISEL-LABEL: v_log2_v4f16_fast:
; GFX900-GISEL: ; %bb.0:
; GFX900-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX900-GISEL-NEXT: v_log_f16_e32 v2, v0
; GFX900-GISEL-NEXT: v_log_f16_sdwa v0, v0 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1
; GFX900-GISEL-NEXT: v_log_f16_e32 v3, v1
; GFX900-GISEL-NEXT: v_log_f16_sdwa v1, v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1
; GFX900-GISEL-NEXT: v_pack_b32_f16 v0, v2, v0
; GFX900-GISEL-NEXT: v_pack_b32_f16 v1, v3, v1
; GFX900-GISEL-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-SDAG-TRUE16-LABEL: v_log2_v4f16_fast:
; GFX1100-SDAG-TRUE16: ; %bb.0:
; GFX1100-SDAG-TRUE16-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-SDAG-TRUE16-NEXT: v_log_f16_e32 v1.h, v1.h
; GFX1100-SDAG-TRUE16-NEXT: v_log_f16_e32 v0.h, v0.h
; GFX1100-SDAG-TRUE16-NEXT: v_log_f16_e32 v0.l, v0.l
; GFX1100-SDAG-TRUE16-NEXT: v_log_f16_e32 v1.l, v1.l
; GFX1100-SDAG-TRUE16-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-SDAG-FAKE16-LABEL: v_log2_v4f16_fast:
; GFX1100-SDAG-FAKE16: ; %bb.0:
; GFX1100-SDAG-FAKE16-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-SDAG-FAKE16-NEXT: v_lshrrev_b32_e32 v2, 16, v0
; GFX1100-SDAG-FAKE16-NEXT: v_lshrrev_b32_e32 v3, 16, v1
; GFX1100-SDAG-FAKE16-NEXT: v_log_f16_e32 v1, v1
; GFX1100-SDAG-FAKE16-NEXT: v_log_f16_e32 v0, v0
; GFX1100-SDAG-FAKE16-NEXT: s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_1)
; GFX1100-SDAG-FAKE16-NEXT: v_log_f16_e32 v2, v2
; GFX1100-SDAG-FAKE16-NEXT: v_log_f16_e32 v3, v3
; GFX1100-SDAG-FAKE16-NEXT: s_waitcnt_depctr depctr_va_vdst(0)
; GFX1100-SDAG-FAKE16-NEXT: v_pack_b32_f16 v0, v0, v2
; GFX1100-SDAG-FAKE16-NEXT: v_pack_b32_f16 v1, v1, v3
; GFX1100-SDAG-FAKE16-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-GISEL-TRUE16-LABEL: v_log2_v4f16_fast:
; GFX1100-GISEL-TRUE16: ; %bb.0:
; GFX1100-GISEL-TRUE16-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-GISEL-TRUE16-NEXT: v_log_f16_e32 v0.l, v0.l
; GFX1100-GISEL-TRUE16-NEXT: v_log_f16_e32 v0.h, v0.h
; GFX1100-GISEL-TRUE16-NEXT: v_log_f16_e32 v1.l, v1.l
; GFX1100-GISEL-TRUE16-NEXT: v_log_f16_e32 v1.h, v1.h
; GFX1100-GISEL-TRUE16-NEXT: s_setpc_b64 s[30:31]
;
; GFX1100-GISEL-FAKE16-LABEL: v_log2_v4f16_fast:
; GFX1100-GISEL-FAKE16: ; %bb.0:
; GFX1100-GISEL-FAKE16-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1100-GISEL-FAKE16-NEXT: v_lshrrev_b32_e32 v2, 16, v0
; GFX1100-GISEL-FAKE16-NEXT: v_lshrrev_b32_e32 v3, 16, v1
; GFX1100-GISEL-FAKE16-NEXT: v_log_f16_e32 v0, v0
; GFX1100-GISEL-FAKE16-NEXT: v_log_f16_e32 v1, v1
; GFX1100-GISEL-FAKE16-NEXT: s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_1)
; GFX1100-GISEL-FAKE16-NEXT: v_log_f16_e32 v2, v2
; GFX1100-GISEL-FAKE16-NEXT: v_log_f16_e32 v3, v3
; GFX1100-GISEL-FAKE16-NEXT: s_waitcnt_depctr depctr_va_vdst(0)
; GFX1100-GISEL-FAKE16-NEXT: v_pack_b32_f16 v0, v0, v2
; GFX1100-GISEL-FAKE16-NEXT: v_pack_b32_f16 v1, v1, v3
; GFX1100-GISEL-FAKE16-NEXT: s_setpc_b64 s[30:31]
;
; R600-LABEL: v_log2_v4f16_fast:
; R600: ; %bb.0:
; R600-NEXT: CF_END
; R600-NEXT: PAD
;
; CM-LABEL: v_log2_v4f16_fast:
; CM: ; %bb.0:
; CM-NEXT: CF_END
; CM-NEXT: PAD
%result = call fast <4 x half> @llvm.log2.v4f16(<4 x half> %in)
ret <4 x half> %result
}
declare float @llvm.fabs.f32(float) #2
declare float @llvm.log2.f32(float) #2
declare <2 x float> @llvm.log2.v2f32(<2 x float>) #2
declare <3 x float> @llvm.log2.v3f32(<3 x float>) #2
declare <4 x float> @llvm.log2.v4f32(<4 x float>) #2
declare half @llvm.fabs.f16(half) #2
declare half @llvm.log2.f16(half) #2
declare <2 x half> @llvm.log2.v2f16(<2 x half>) #2
declare <3 x half> @llvm.log2.v3f16(<3 x half>) #2
declare <4 x half> @llvm.log2.v4f16(<4 x half>) #2
declare <2 x half> @llvm.fabs.v2f16(<2 x half>) #2
attributes #0 = { denormal_fpenv(float: ieee|preservesign) }
attributes #1 = { denormal_fpenv(float: dynamic|dynamic) }
attributes #2 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
;; NOTE: These prefixes are unused and the list is autogenerated. Do not add tests below this line:
; GFX689-GISEL: {{.*}}
; GFX689-SDAG: {{.*}}
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