2502e3b7ba
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.
2404 lines
99 KiB
LLVM
2404 lines
99 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 2
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; RUN: llc -mtriple=amdgcn -mcpu=tahiti < %s | FileCheck -enable-var-scope -check-prefixes=SI %s
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; RUN: llc -mtriple=amdgcn -mcpu=fiji < %s | FileCheck -enable-var-scope -check-prefixes=GFX8 %s
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; RUN: llc -mtriple=amdgcn -mcpu=gfx900 < %s | FileCheck -enable-var-scope -check-prefixes=GFX9 %s
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; RUN: llc -mtriple=amdgcn -mcpu=gfx1100 -mattr=+real-true16 < %s | FileCheck -enable-var-scope -check-prefixes=GFX11,GFX11-TRUE16 %s
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; RUN: llc -mtriple=amdgcn -mcpu=gfx1100 -mattr=-real-true16 < %s | FileCheck -enable-var-scope -check-prefixes=GFX11,GFX11-FAKE16 %s
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define amdgpu_kernel void @v_clamp_add_src_f32(ptr addrspace(1) %out, ptr addrspace(1) %aptr) #0 {
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; SI-LABEL: v_clamp_add_src_f32:
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; SI: ; %bb.0:
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; SI-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x9
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; SI-NEXT: s_mov_b32 s7, 0xf000
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; SI-NEXT: s_mov_b32 s6, 0
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; SI-NEXT: v_lshlrev_b32_e32 v0, 2, v0
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; SI-NEXT: v_mov_b32_e32 v1, 0
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; SI-NEXT: s_waitcnt lgkmcnt(0)
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; SI-NEXT: s_mov_b64 s[4:5], s[2:3]
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; SI-NEXT: buffer_load_dword v2, v[0:1], s[4:7], 0 addr64
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; SI-NEXT: s_mov_b64 s[2:3], s[6:7]
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; SI-NEXT: s_waitcnt vmcnt(0)
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; SI-NEXT: v_add_f32_e64 v2, v2, 1.0 clamp
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; SI-NEXT: buffer_store_dword v2, v[0:1], s[0:3], 0 addr64
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; SI-NEXT: s_endpgm
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;
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; GFX8-LABEL: v_clamp_add_src_f32:
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; GFX8: ; %bb.0:
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; GFX8-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
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; GFX8-NEXT: v_lshlrev_b32_e32 v2, 2, v0
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; GFX8-NEXT: s_waitcnt lgkmcnt(0)
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; GFX8-NEXT: v_mov_b32_e32 v1, s3
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; GFX8-NEXT: v_add_u32_e32 v0, vcc, s2, v2
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; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
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; GFX8-NEXT: flat_load_dword v3, v[0:1]
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; GFX8-NEXT: v_mov_b32_e32 v1, s1
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; GFX8-NEXT: v_add_u32_e32 v0, vcc, s0, v2
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; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
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; GFX8-NEXT: s_waitcnt vmcnt(0)
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; GFX8-NEXT: v_add_f32_e64 v2, v3, 1.0 clamp
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; GFX8-NEXT: flat_store_dword v[0:1], v2
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; GFX8-NEXT: s_endpgm
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;
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; GFX9-LABEL: v_clamp_add_src_f32:
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; GFX9: ; %bb.0:
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; GFX9-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
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; GFX9-NEXT: v_lshlrev_b32_e32 v0, 2, v0
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; GFX9-NEXT: s_waitcnt lgkmcnt(0)
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; GFX9-NEXT: global_load_dword v1, v0, s[2:3]
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; GFX9-NEXT: s_waitcnt vmcnt(0)
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; GFX9-NEXT: v_add_f32_e64 v1, v1, 1.0 clamp
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; GFX9-NEXT: global_store_dword v0, v1, s[0:1]
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; GFX9-NEXT: s_endpgm
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;
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; GFX11-LABEL: v_clamp_add_src_f32:
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; GFX11: ; %bb.0:
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; GFX11-NEXT: s_load_b128 s[0:3], s[4:5], 0x24
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; GFX11-NEXT: v_and_b32_e32 v0, 0x3ff, v0
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; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1)
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; GFX11-NEXT: v_lshlrev_b32_e32 v0, 2, v0
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; GFX11-NEXT: s_waitcnt lgkmcnt(0)
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; GFX11-NEXT: global_load_b32 v1, v0, s[2:3]
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; GFX11-NEXT: s_waitcnt vmcnt(0)
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; GFX11-NEXT: v_add_f32_e64 v1, v1, 1.0 clamp
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; GFX11-NEXT: global_store_b32 v0, v1, s[0:1]
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; GFX11-NEXT: s_endpgm
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%tid = call i32 @llvm.amdgcn.workitem.id.x()
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%gep0 = getelementptr float, ptr addrspace(1) %aptr, i32 %tid
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%out.gep = getelementptr float, ptr addrspace(1) %out, i32 %tid
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%a = load float, ptr addrspace(1) %gep0
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%add = fadd float %a, 1.0
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%max = call float @llvm.maxnum.f32(float %add, float 0.0)
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%clamp = call float @llvm.minnum.f32(float %max, float 1.0)
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store float %clamp, ptr addrspace(1) %out.gep
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ret void
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}
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define amdgpu_kernel void @v_clamp_multi_use_src_f32(ptr addrspace(1) %out, ptr addrspace(1) %aptr) #0 {
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; SI-LABEL: v_clamp_multi_use_src_f32:
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; SI: ; %bb.0:
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; SI-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x9
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; SI-NEXT: s_mov_b32 s6, 0
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; SI-NEXT: s_mov_b32 s7, 0xf000
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; SI-NEXT: v_lshlrev_b32_e32 v0, 2, v0
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; SI-NEXT: v_mov_b32_e32 v1, 0
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; SI-NEXT: s_waitcnt lgkmcnt(0)
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; SI-NEXT: s_mov_b64 s[4:5], s[2:3]
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; SI-NEXT: buffer_load_dword v2, v[0:1], s[4:7], 0 addr64
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; SI-NEXT: s_mov_b64 s[2:3], s[6:7]
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; SI-NEXT: s_mov_b32 s6, -1
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; SI-NEXT: s_waitcnt vmcnt(0)
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; SI-NEXT: v_add_f32_e32 v2, 1.0, v2
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; SI-NEXT: v_max_f32_e64 v3, v2, v2 clamp
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; SI-NEXT: buffer_store_dword v3, v[0:1], s[0:3], 0 addr64
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; SI-NEXT: buffer_store_dword v2, off, s[4:7], 0
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; SI-NEXT: s_waitcnt vmcnt(0)
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; SI-NEXT: s_endpgm
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;
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; GFX8-LABEL: v_clamp_multi_use_src_f32:
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; GFX8: ; %bb.0:
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; GFX8-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
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; GFX8-NEXT: v_lshlrev_b32_e32 v2, 2, v0
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; GFX8-NEXT: s_waitcnt lgkmcnt(0)
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; GFX8-NEXT: v_mov_b32_e32 v1, s3
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; GFX8-NEXT: v_add_u32_e32 v0, vcc, s2, v2
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; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
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; GFX8-NEXT: flat_load_dword v3, v[0:1]
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; GFX8-NEXT: v_mov_b32_e32 v1, s1
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; GFX8-NEXT: v_add_u32_e32 v0, vcc, s0, v2
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; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
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; GFX8-NEXT: s_waitcnt vmcnt(0)
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; GFX8-NEXT: v_add_f32_e32 v2, 1.0, v3
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; GFX8-NEXT: v_max_f32_e64 v3, v2, v2 clamp
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; GFX8-NEXT: flat_store_dword v[0:1], v3
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; GFX8-NEXT: flat_store_dword v[0:1], v2
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; GFX8-NEXT: s_waitcnt vmcnt(0)
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; GFX8-NEXT: s_endpgm
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;
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; GFX9-LABEL: v_clamp_multi_use_src_f32:
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; GFX9: ; %bb.0:
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; GFX9-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
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; GFX9-NEXT: v_lshlrev_b32_e32 v0, 2, v0
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; GFX9-NEXT: s_waitcnt lgkmcnt(0)
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; GFX9-NEXT: global_load_dword v1, v0, s[2:3]
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; GFX9-NEXT: s_waitcnt vmcnt(0)
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; GFX9-NEXT: v_add_f32_e32 v1, 1.0, v1
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; GFX9-NEXT: v_max_f32_e64 v2, v1, v1 clamp
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; GFX9-NEXT: global_store_dword v0, v2, s[0:1]
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; GFX9-NEXT: global_store_dword v[0:1], v1, off
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; GFX9-NEXT: s_waitcnt vmcnt(0)
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; GFX9-NEXT: s_endpgm
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;
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; GFX11-LABEL: v_clamp_multi_use_src_f32:
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; GFX11: ; %bb.0:
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; GFX11-NEXT: s_load_b128 s[0:3], s[4:5], 0x24
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; GFX11-NEXT: v_and_b32_e32 v0, 0x3ff, v0
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; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_4) | instid1(VALU_DEP_1)
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; GFX11-NEXT: v_lshlrev_b32_e32 v0, 2, v0
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; GFX11-NEXT: s_waitcnt lgkmcnt(0)
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; GFX11-NEXT: global_load_b32 v1, v0, s[2:3]
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; GFX11-NEXT: s_waitcnt vmcnt(0)
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; GFX11-NEXT: v_add_f32_e32 v1, 1.0, v1
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; GFX11-NEXT: v_max_f32_e64 v2, v1, v1 clamp
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; GFX11-NEXT: global_store_b32 v0, v2, s[0:1]
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; GFX11-NEXT: global_store_b32 v[0:1], v1, off dlc
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; GFX11-NEXT: s_waitcnt_vscnt null, 0x0
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; GFX11-NEXT: s_endpgm
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%tid = call i32 @llvm.amdgcn.workitem.id.x()
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%gep0 = getelementptr float, ptr addrspace(1) %aptr, i32 %tid
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%out.gep = getelementptr float, ptr addrspace(1) %out, i32 %tid
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%a = load float, ptr addrspace(1) %gep0
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%add = fadd float %a, 1.0
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%max = call float @llvm.maxnum.f32(float %add, float 0.0)
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%clamp = call float @llvm.minnum.f32(float %max, float 1.0)
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store float %clamp, ptr addrspace(1) %out.gep
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store volatile float %add, ptr addrspace(1) poison
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ret void
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}
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define amdgpu_kernel void @v_clamp_dbg_use_src_f32(ptr addrspace(1) %out, ptr addrspace(1) %aptr) #0 {
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; SI-LABEL: v_clamp_dbg_use_src_f32:
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; SI: ; %bb.0:
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; SI-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x9
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; SI-NEXT: s_mov_b32 s7, 0xf000
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; SI-NEXT: s_mov_b32 s6, 0
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; SI-NEXT: v_lshlrev_b32_e32 v0, 2, v0
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; SI-NEXT: v_mov_b32_e32 v1, 0
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; SI-NEXT: s_waitcnt lgkmcnt(0)
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; SI-NEXT: s_mov_b64 s[4:5], s[2:3]
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; SI-NEXT: buffer_load_dword v2, v[0:1], s[4:7], 0 addr64
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; SI-NEXT: s_mov_b64 s[2:3], s[6:7]
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; SI-NEXT: s_waitcnt vmcnt(0)
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; SI-NEXT: v_add_f32_e64 v2, v2, 1.0 clamp
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; SI-NEXT: buffer_store_dword v2, v[0:1], s[0:3], 0 addr64
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; SI-NEXT: s_endpgm
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;
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; GFX8-LABEL: v_clamp_dbg_use_src_f32:
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; GFX8: ; %bb.0:
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; GFX8-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
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; GFX8-NEXT: v_lshlrev_b32_e32 v2, 2, v0
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; GFX8-NEXT: s_waitcnt lgkmcnt(0)
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; GFX8-NEXT: v_mov_b32_e32 v1, s3
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; GFX8-NEXT: v_add_u32_e32 v0, vcc, s2, v2
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; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
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; GFX8-NEXT: flat_load_dword v3, v[0:1]
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; GFX8-NEXT: v_mov_b32_e32 v1, s1
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; GFX8-NEXT: v_add_u32_e32 v0, vcc, s0, v2
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; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
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; GFX8-NEXT: s_waitcnt vmcnt(0)
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; GFX8-NEXT: v_add_f32_e64 v2, v3, 1.0 clamp
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; GFX8-NEXT: flat_store_dword v[0:1], v2
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; GFX8-NEXT: s_endpgm
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;
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; GFX9-LABEL: v_clamp_dbg_use_src_f32:
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; GFX9: ; %bb.0:
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; GFX9-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
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; GFX9-NEXT: v_lshlrev_b32_e32 v0, 2, v0
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; GFX9-NEXT: s_waitcnt lgkmcnt(0)
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; GFX9-NEXT: global_load_dword v1, v0, s[2:3]
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; GFX9-NEXT: s_waitcnt vmcnt(0)
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; GFX9-NEXT: v_add_f32_e64 v1, v1, 1.0 clamp
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; GFX9-NEXT: global_store_dword v0, v1, s[0:1]
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; GFX9-NEXT: s_endpgm
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;
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; GFX11-LABEL: v_clamp_dbg_use_src_f32:
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; GFX11: ; %bb.0:
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; GFX11-NEXT: s_load_b128 s[0:3], s[4:5], 0x24
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; GFX11-NEXT: v_and_b32_e32 v0, 0x3ff, v0
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; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1)
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; GFX11-NEXT: v_lshlrev_b32_e32 v0, 2, v0
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; GFX11-NEXT: s_waitcnt lgkmcnt(0)
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; GFX11-NEXT: global_load_b32 v1, v0, s[2:3]
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; GFX11-NEXT: s_waitcnt vmcnt(0)
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; GFX11-NEXT: v_add_f32_e64 v1, v1, 1.0 clamp
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; GFX11-NEXT: global_store_b32 v0, v1, s[0:1]
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; GFX11-NEXT: s_endpgm
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%tid = call i32 @llvm.amdgcn.workitem.id.x()
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%gep0 = getelementptr float, ptr addrspace(1) %aptr, i32 %tid
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%out.gep = getelementptr float, ptr addrspace(1) %out, i32 %tid
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%a = load float, ptr addrspace(1) %gep0
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%add = fadd float %a, 1.0
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call void @llvm.dbg.value(metadata float %add, i64 0, metadata !4, metadata !9), !dbg !10
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%max = call float @llvm.maxnum.f32(float %add, float 0.0)
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%clamp = call float @llvm.minnum.f32(float %max, float 1.0)
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store float %clamp, ptr addrspace(1) %out.gep
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ret void
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}
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define amdgpu_kernel void @v_clamp_add_neg_src_f32(ptr addrspace(1) %out, ptr addrspace(1) %aptr) #0 {
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; SI-LABEL: v_clamp_add_neg_src_f32:
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; SI: ; %bb.0:
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; SI-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x9
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; SI-NEXT: s_mov_b32 s7, 0xf000
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; SI-NEXT: s_mov_b32 s6, 0
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; SI-NEXT: v_lshlrev_b32_e32 v0, 2, v0
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; SI-NEXT: v_mov_b32_e32 v1, 0
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; SI-NEXT: s_waitcnt lgkmcnt(0)
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; SI-NEXT: s_mov_b64 s[4:5], s[2:3]
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; SI-NEXT: buffer_load_dword v2, v[0:1], s[4:7], 0 addr64
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; SI-NEXT: s_mov_b64 s[2:3], s[6:7]
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; SI-NEXT: s_waitcnt vmcnt(0)
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; SI-NEXT: v_floor_f32_e32 v2, v2
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; SI-NEXT: v_max_f32_e64 v2, -v2, -v2 clamp
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; SI-NEXT: buffer_store_dword v2, v[0:1], s[0:3], 0 addr64
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; SI-NEXT: s_endpgm
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;
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; GFX8-LABEL: v_clamp_add_neg_src_f32:
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; GFX8: ; %bb.0:
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; GFX8-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
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; GFX8-NEXT: v_lshlrev_b32_e32 v2, 2, v0
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; GFX8-NEXT: s_waitcnt lgkmcnt(0)
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; GFX8-NEXT: v_mov_b32_e32 v1, s3
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; GFX8-NEXT: v_add_u32_e32 v0, vcc, s2, v2
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; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
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; GFX8-NEXT: flat_load_dword v3, v[0:1]
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; GFX8-NEXT: v_mov_b32_e32 v1, s1
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; GFX8-NEXT: v_add_u32_e32 v0, vcc, s0, v2
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; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
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; GFX8-NEXT: s_waitcnt vmcnt(0)
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; GFX8-NEXT: v_floor_f32_e32 v2, v3
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; GFX8-NEXT: v_max_f32_e64 v2, -v2, -v2 clamp
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; GFX8-NEXT: flat_store_dword v[0:1], v2
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; GFX8-NEXT: s_endpgm
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;
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; GFX9-LABEL: v_clamp_add_neg_src_f32:
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; GFX9: ; %bb.0:
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; GFX9-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
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; GFX9-NEXT: v_lshlrev_b32_e32 v0, 2, v0
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; GFX9-NEXT: s_waitcnt lgkmcnt(0)
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; GFX9-NEXT: global_load_dword v1, v0, s[2:3]
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; GFX9-NEXT: s_waitcnt vmcnt(0)
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; GFX9-NEXT: v_floor_f32_e32 v1, v1
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; GFX9-NEXT: v_max_f32_e64 v1, -v1, -v1 clamp
|
|
; GFX9-NEXT: global_store_dword v0, v1, s[0:1]
|
|
; GFX9-NEXT: s_endpgm
|
|
;
|
|
; GFX11-LABEL: v_clamp_add_neg_src_f32:
|
|
; GFX11: ; %bb.0:
|
|
; GFX11-NEXT: s_load_b128 s[0:3], s[4:5], 0x24
|
|
; GFX11-NEXT: v_and_b32_e32 v0, 0x3ff, v0
|
|
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_4) | instid1(VALU_DEP_1)
|
|
; GFX11-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX11-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-NEXT: global_load_b32 v1, v0, s[2:3]
|
|
; GFX11-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-NEXT: v_floor_f32_e32 v1, v1
|
|
; GFX11-NEXT: v_max_f32_e64 v1, -v1, -v1 clamp
|
|
; GFX11-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-NEXT: s_endpgm
|
|
%tid = call i32 @llvm.amdgcn.workitem.id.x()
|
|
%gep0 = getelementptr float, ptr addrspace(1) %aptr, i32 %tid
|
|
%out.gep = getelementptr float, ptr addrspace(1) %out, i32 %tid
|
|
%a = load float, ptr addrspace(1) %gep0
|
|
%floor = call float @llvm.floor.f32(float %a)
|
|
%neg.floor = fneg float %floor
|
|
%max = call float @llvm.maxnum.f32(float %neg.floor, float 0.0)
|
|
%clamp = call float @llvm.minnum.f32(float %max, float 1.0)
|
|
store float %clamp, ptr addrspace(1) %out.gep
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @v_non_clamp_max_f32(ptr addrspace(1) %out, ptr addrspace(1) %aptr) #0 {
|
|
; SI-LABEL: v_non_clamp_max_f32:
|
|
; SI: ; %bb.0:
|
|
; SI-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x9
|
|
; SI-NEXT: s_mov_b32 s7, 0xf000
|
|
; SI-NEXT: s_mov_b32 s6, 0
|
|
; SI-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; SI-NEXT: v_mov_b32_e32 v1, 0
|
|
; SI-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SI-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; SI-NEXT: buffer_load_dword v2, v[0:1], s[4:7], 0 addr64
|
|
; SI-NEXT: s_mov_b64 s[2:3], s[6:7]
|
|
; SI-NEXT: s_waitcnt vmcnt(0)
|
|
; SI-NEXT: v_add_f32_e32 v2, 1.0, v2
|
|
; SI-NEXT: v_max_f32_e32 v2, 0, v2
|
|
; SI-NEXT: buffer_store_dword v2, v[0:1], s[0:3], 0 addr64
|
|
; SI-NEXT: s_endpgm
|
|
;
|
|
; GFX8-LABEL: v_non_clamp_max_f32:
|
|
; GFX8: ; %bb.0:
|
|
; GFX8-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX8-NEXT: v_lshlrev_b32_e32 v2, 2, v0
|
|
; GFX8-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s2, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: flat_load_dword v3, v[0:1]
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s1
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s0, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX8-NEXT: v_add_f32_e32 v2, 1.0, v3
|
|
; GFX8-NEXT: v_max_f32_e32 v2, 0, v2
|
|
; GFX8-NEXT: flat_store_dword v[0:1], v2
|
|
; GFX8-NEXT: s_endpgm
|
|
;
|
|
; GFX9-LABEL: v_non_clamp_max_f32:
|
|
; GFX9: ; %bb.0:
|
|
; GFX9-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX9-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NEXT: global_load_dword v1, v0, s[2:3]
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: v_add_f32_e32 v1, 1.0, v1
|
|
; GFX9-NEXT: v_max_f32_e32 v1, 0, v1
|
|
; GFX9-NEXT: global_store_dword v0, v1, s[0:1]
|
|
; GFX9-NEXT: s_endpgm
|
|
;
|
|
; GFX11-LABEL: v_non_clamp_max_f32:
|
|
; GFX11: ; %bb.0:
|
|
; GFX11-NEXT: s_load_b128 s[0:3], s[4:5], 0x24
|
|
; GFX11-NEXT: v_and_b32_e32 v0, 0x3ff, v0
|
|
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_4) | instid1(VALU_DEP_1)
|
|
; GFX11-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX11-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-NEXT: global_load_b32 v1, v0, s[2:3]
|
|
; GFX11-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-NEXT: v_add_f32_e32 v1, 1.0, v1
|
|
; GFX11-NEXT: v_max_f32_e32 v1, 0, v1
|
|
; GFX11-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-NEXT: s_endpgm
|
|
%tid = call i32 @llvm.amdgcn.workitem.id.x()
|
|
%gep0 = getelementptr float, ptr addrspace(1) %aptr, i32 %tid
|
|
%out.gep = getelementptr float, ptr addrspace(1) %out, i32 %tid
|
|
%a = load float, ptr addrspace(1) %gep0
|
|
%add = fadd float %a, 1.0
|
|
%max = call float @llvm.maxnum.f32(float %add, float 0.0)
|
|
store float %max, ptr addrspace(1) %out.gep
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @v_clamp_add_src_f32_denormals(ptr addrspace(1) %out, ptr addrspace(1) %aptr) #2 {
|
|
; SI-LABEL: v_clamp_add_src_f32_denormals:
|
|
; SI: ; %bb.0:
|
|
; SI-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x9
|
|
; SI-NEXT: s_mov_b32 s7, 0xf000
|
|
; SI-NEXT: s_mov_b32 s6, 0
|
|
; SI-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; SI-NEXT: v_mov_b32_e32 v1, 0
|
|
; SI-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SI-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; SI-NEXT: buffer_load_dword v2, v[0:1], s[4:7], 0 addr64
|
|
; SI-NEXT: s_mov_b64 s[2:3], s[6:7]
|
|
; SI-NEXT: s_waitcnt vmcnt(0)
|
|
; SI-NEXT: v_add_f32_e64 v2, v2, 1.0 clamp
|
|
; SI-NEXT: buffer_store_dword v2, v[0:1], s[0:3], 0 addr64
|
|
; SI-NEXT: s_endpgm
|
|
;
|
|
; GFX8-LABEL: v_clamp_add_src_f32_denormals:
|
|
; GFX8: ; %bb.0:
|
|
; GFX8-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX8-NEXT: v_lshlrev_b32_e32 v2, 2, v0
|
|
; GFX8-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s2, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: flat_load_dword v3, v[0:1]
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s1
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s0, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX8-NEXT: v_add_f32_e64 v2, v3, 1.0 clamp
|
|
; GFX8-NEXT: flat_store_dword v[0:1], v2
|
|
; GFX8-NEXT: s_endpgm
|
|
;
|
|
; GFX9-LABEL: v_clamp_add_src_f32_denormals:
|
|
; GFX9: ; %bb.0:
|
|
; GFX9-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX9-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NEXT: global_load_dword v1, v0, s[2:3]
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: v_add_f32_e64 v1, v1, 1.0 clamp
|
|
; GFX9-NEXT: global_store_dword v0, v1, s[0:1]
|
|
; GFX9-NEXT: s_endpgm
|
|
;
|
|
; GFX11-LABEL: v_clamp_add_src_f32_denormals:
|
|
; GFX11: ; %bb.0:
|
|
; GFX11-NEXT: s_load_b128 s[0:3], s[4:5], 0x24
|
|
; GFX11-NEXT: v_and_b32_e32 v0, 0x3ff, v0
|
|
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1)
|
|
; GFX11-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX11-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-NEXT: global_load_b32 v1, v0, s[2:3]
|
|
; GFX11-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-NEXT: v_add_f32_e64 v1, v1, 1.0 clamp
|
|
; GFX11-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-NEXT: s_endpgm
|
|
%tid = call i32 @llvm.amdgcn.workitem.id.x()
|
|
%gep0 = getelementptr float, ptr addrspace(1) %aptr, i32 %tid
|
|
%out.gep = getelementptr float, ptr addrspace(1) %out, i32 %tid
|
|
%a = load float, ptr addrspace(1) %gep0
|
|
%add = fadd float %a, 1.0
|
|
%max = call float @llvm.maxnum.f32(float %add, float 0.0)
|
|
%clamp = call float @llvm.minnum.f32(float %max, float 1.0)
|
|
store float %clamp, ptr addrspace(1) %out.gep
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @v_clamp_add_src_f16_denorm(ptr addrspace(1) %out, ptr addrspace(1) %aptr) #0 {
|
|
; SI-LABEL: v_clamp_add_src_f16_denorm:
|
|
; SI: ; %bb.0:
|
|
; SI-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x9
|
|
; SI-NEXT: s_mov_b32 s7, 0xf000
|
|
; SI-NEXT: s_mov_b32 s6, 0
|
|
; SI-NEXT: v_lshlrev_b32_e32 v0, 1, v0
|
|
; SI-NEXT: v_mov_b32_e32 v1, 0
|
|
; SI-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SI-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; SI-NEXT: buffer_load_ushort v2, v[0:1], s[4:7], 0 addr64
|
|
; SI-NEXT: s_mov_b64 s[2:3], s[6:7]
|
|
; SI-NEXT: s_waitcnt vmcnt(0)
|
|
; SI-NEXT: v_cvt_f32_f16_e32 v2, v2
|
|
; SI-NEXT: v_add_f32_e32 v2, 1.0, v2
|
|
; SI-NEXT: v_cvt_f16_f32_e32 v2, v2
|
|
; SI-NEXT: v_cvt_f32_f16_e32 v2, v2
|
|
; SI-NEXT: v_max_f32_e32 v2, 0, v2
|
|
; SI-NEXT: v_cvt_f16_f32_e32 v2, v2
|
|
; SI-NEXT: v_cvt_f32_f16_e32 v2, v2
|
|
; SI-NEXT: v_min_f32_e32 v2, 1.0, v2
|
|
; SI-NEXT: v_cvt_f16_f32_e32 v2, v2
|
|
; SI-NEXT: buffer_store_short v2, v[0:1], s[0:3], 0 addr64
|
|
; SI-NEXT: s_endpgm
|
|
;
|
|
; GFX8-LABEL: v_clamp_add_src_f16_denorm:
|
|
; GFX8: ; %bb.0:
|
|
; GFX8-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX8-NEXT: v_lshlrev_b32_e32 v2, 1, v0
|
|
; GFX8-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s2, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: flat_load_ushort v3, v[0:1]
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s1
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s0, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX8-NEXT: v_add_f16_e64 v2, v3, 1.0 clamp
|
|
; GFX8-NEXT: flat_store_short v[0:1], v2
|
|
; GFX8-NEXT: s_endpgm
|
|
;
|
|
; GFX9-LABEL: v_clamp_add_src_f16_denorm:
|
|
; GFX9: ; %bb.0:
|
|
; GFX9-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX9-NEXT: v_lshlrev_b32_e32 v0, 1, v0
|
|
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NEXT: global_load_ushort v1, v0, s[2:3]
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: v_add_f16_e64 v1, v1, 1.0 clamp
|
|
; GFX9-NEXT: global_store_short v0, v1, s[0:1]
|
|
; GFX9-NEXT: s_endpgm
|
|
;
|
|
; GFX11-TRUE16-LABEL: v_clamp_add_src_f16_denorm:
|
|
; GFX11-TRUE16: ; %bb.0:
|
|
; GFX11-TRUE16-NEXT: s_load_b128 s[0:3], s[4:5], 0x24
|
|
; GFX11-TRUE16-NEXT: v_and_b32_e32 v0, 0x3ff, v0
|
|
; GFX11-TRUE16-NEXT: s_delay_alu instid0(VALU_DEP_1)
|
|
; GFX11-TRUE16-NEXT: v_lshlrev_b32_e32 v1, 1, v0
|
|
; GFX11-TRUE16-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-TRUE16-NEXT: global_load_d16_b16 v0, v1, s[2:3]
|
|
; GFX11-TRUE16-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-TRUE16-NEXT: v_add_f16_e64 v0.l, v0.l, 1.0 clamp
|
|
; GFX11-TRUE16-NEXT: global_store_b16 v1, v0, s[0:1]
|
|
; GFX11-TRUE16-NEXT: s_endpgm
|
|
;
|
|
; GFX11-FAKE16-LABEL: v_clamp_add_src_f16_denorm:
|
|
; GFX11-FAKE16: ; %bb.0:
|
|
; GFX11-FAKE16-NEXT: s_load_b128 s[0:3], s[4:5], 0x24
|
|
; GFX11-FAKE16-NEXT: v_and_b32_e32 v0, 0x3ff, v0
|
|
; GFX11-FAKE16-NEXT: s_delay_alu instid0(VALU_DEP_1)
|
|
; GFX11-FAKE16-NEXT: v_lshlrev_b32_e32 v0, 1, v0
|
|
; GFX11-FAKE16-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-FAKE16-NEXT: global_load_u16 v1, v0, s[2:3]
|
|
; GFX11-FAKE16-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-FAKE16-NEXT: v_add_f16_e64 v1, v1, 1.0 clamp
|
|
; GFX11-FAKE16-NEXT: global_store_b16 v0, v1, s[0:1]
|
|
; GFX11-FAKE16-NEXT: s_endpgm
|
|
%tid = call i32 @llvm.amdgcn.workitem.id.x()
|
|
%gep0 = getelementptr half, ptr addrspace(1) %aptr, i32 %tid
|
|
%out.gep = getelementptr half, ptr addrspace(1) %out, i32 %tid
|
|
%a = load half, ptr addrspace(1) %gep0
|
|
%add = fadd half %a, 1.0
|
|
%max = call half @llvm.maxnum.f16(half %add, half 0.0)
|
|
%clamp = call half @llvm.minnum.f16(half %max, half 1.0)
|
|
store half %clamp, ptr addrspace(1) %out.gep
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @v_clamp_add_src_f16_no_denormals(ptr addrspace(1) %out, ptr addrspace(1) %aptr) #3 {
|
|
; SI-LABEL: v_clamp_add_src_f16_no_denormals:
|
|
; SI: ; %bb.0:
|
|
; SI-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x9
|
|
; SI-NEXT: s_mov_b32 s7, 0xf000
|
|
; SI-NEXT: s_mov_b32 s6, 0
|
|
; SI-NEXT: v_lshlrev_b32_e32 v0, 1, v0
|
|
; SI-NEXT: v_mov_b32_e32 v1, 0
|
|
; SI-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SI-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; SI-NEXT: buffer_load_ushort v2, v[0:1], s[4:7], 0 addr64
|
|
; SI-NEXT: s_mov_b64 s[2:3], s[6:7]
|
|
; SI-NEXT: s_waitcnt vmcnt(0)
|
|
; SI-NEXT: v_cvt_f32_f16_e32 v2, v2
|
|
; SI-NEXT: v_add_f32_e32 v2, 1.0, v2
|
|
; SI-NEXT: v_cvt_f16_f32_e32 v2, v2
|
|
; SI-NEXT: v_cvt_f32_f16_e32 v2, v2
|
|
; SI-NEXT: v_max_f32_e32 v2, 0, v2
|
|
; SI-NEXT: v_cvt_f16_f32_e32 v2, v2
|
|
; SI-NEXT: v_cvt_f32_f16_e32 v2, v2
|
|
; SI-NEXT: v_min_f32_e32 v2, 1.0, v2
|
|
; SI-NEXT: v_cvt_f16_f32_e32 v2, v2
|
|
; SI-NEXT: buffer_store_short v2, v[0:1], s[0:3], 0 addr64
|
|
; SI-NEXT: s_endpgm
|
|
;
|
|
; GFX8-LABEL: v_clamp_add_src_f16_no_denormals:
|
|
; GFX8: ; %bb.0:
|
|
; GFX8-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX8-NEXT: v_lshlrev_b32_e32 v2, 1, v0
|
|
; GFX8-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s2, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: flat_load_ushort v3, v[0:1]
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s1
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s0, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX8-NEXT: v_add_f16_e64 v2, v3, 1.0 clamp
|
|
; GFX8-NEXT: flat_store_short v[0:1], v2
|
|
; GFX8-NEXT: s_endpgm
|
|
;
|
|
; GFX9-LABEL: v_clamp_add_src_f16_no_denormals:
|
|
; GFX9: ; %bb.0:
|
|
; GFX9-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX9-NEXT: v_lshlrev_b32_e32 v0, 1, v0
|
|
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NEXT: global_load_ushort v1, v0, s[2:3]
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: v_add_f16_e64 v1, v1, 1.0 clamp
|
|
; GFX9-NEXT: global_store_short v0, v1, s[0:1]
|
|
; GFX9-NEXT: s_endpgm
|
|
;
|
|
; GFX11-TRUE16-LABEL: v_clamp_add_src_f16_no_denormals:
|
|
; GFX11-TRUE16: ; %bb.0:
|
|
; GFX11-TRUE16-NEXT: s_load_b128 s[0:3], s[4:5], 0x24
|
|
; GFX11-TRUE16-NEXT: v_and_b32_e32 v0, 0x3ff, v0
|
|
; GFX11-TRUE16-NEXT: s_delay_alu instid0(VALU_DEP_1)
|
|
; GFX11-TRUE16-NEXT: v_lshlrev_b32_e32 v1, 1, v0
|
|
; GFX11-TRUE16-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-TRUE16-NEXT: global_load_d16_b16 v0, v1, s[2:3]
|
|
; GFX11-TRUE16-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-TRUE16-NEXT: v_add_f16_e64 v0.l, v0.l, 1.0 clamp
|
|
; GFX11-TRUE16-NEXT: global_store_b16 v1, v0, s[0:1]
|
|
; GFX11-TRUE16-NEXT: s_endpgm
|
|
;
|
|
; GFX11-FAKE16-LABEL: v_clamp_add_src_f16_no_denormals:
|
|
; GFX11-FAKE16: ; %bb.0:
|
|
; GFX11-FAKE16-NEXT: s_load_b128 s[0:3], s[4:5], 0x24
|
|
; GFX11-FAKE16-NEXT: v_and_b32_e32 v0, 0x3ff, v0
|
|
; GFX11-FAKE16-NEXT: s_delay_alu instid0(VALU_DEP_1)
|
|
; GFX11-FAKE16-NEXT: v_lshlrev_b32_e32 v0, 1, v0
|
|
; GFX11-FAKE16-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-FAKE16-NEXT: global_load_u16 v1, v0, s[2:3]
|
|
; GFX11-FAKE16-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-FAKE16-NEXT: v_add_f16_e64 v1, v1, 1.0 clamp
|
|
; GFX11-FAKE16-NEXT: global_store_b16 v0, v1, s[0:1]
|
|
; GFX11-FAKE16-NEXT: s_endpgm
|
|
%tid = call i32 @llvm.amdgcn.workitem.id.x()
|
|
%gep0 = getelementptr half, ptr addrspace(1) %aptr, i32 %tid
|
|
%out.gep = getelementptr half, ptr addrspace(1) %out, i32 %tid
|
|
%a = load half, ptr addrspace(1) %gep0
|
|
%add = fadd half %a, 1.0
|
|
%max = call half @llvm.maxnum.f16(half %add, half 0.0)
|
|
%clamp = call half @llvm.minnum.f16(half %max, half 1.0)
|
|
store half %clamp, ptr addrspace(1) %out.gep
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @v_clamp_add_src_v2f32(ptr addrspace(1) %out, ptr addrspace(1) %aptr) #0 {
|
|
; SI-LABEL: v_clamp_add_src_v2f32:
|
|
; SI: ; %bb.0:
|
|
; SI-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x9
|
|
; SI-NEXT: s_mov_b32 s7, 0xf000
|
|
; SI-NEXT: s_mov_b32 s6, 0
|
|
; SI-NEXT: v_lshlrev_b32_e32 v0, 3, v0
|
|
; SI-NEXT: v_mov_b32_e32 v1, 0
|
|
; SI-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SI-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; SI-NEXT: buffer_load_dwordx2 v[2:3], v[0:1], s[4:7], 0 addr64
|
|
; SI-NEXT: s_mov_b64 s[2:3], s[6:7]
|
|
; SI-NEXT: s_waitcnt vmcnt(0)
|
|
; SI-NEXT: v_add_f32_e64 v2, v2, 1.0 clamp
|
|
; SI-NEXT: v_add_f32_e64 v3, v3, 1.0 clamp
|
|
; SI-NEXT: buffer_store_dwordx2 v[2:3], v[0:1], s[0:3], 0 addr64
|
|
; SI-NEXT: s_endpgm
|
|
;
|
|
; GFX8-LABEL: v_clamp_add_src_v2f32:
|
|
; GFX8: ; %bb.0:
|
|
; GFX8-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX8-NEXT: v_lshlrev_b32_e32 v2, 3, v0
|
|
; GFX8-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s2, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: flat_load_dwordx2 v[0:1], v[0:1]
|
|
; GFX8-NEXT: v_mov_b32_e32 v3, s1
|
|
; GFX8-NEXT: v_add_u32_e32 v2, vcc, s0, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v3, vcc, 0, v3, vcc
|
|
; GFX8-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX8-NEXT: v_add_f32_e64 v0, v0, 1.0 clamp
|
|
; GFX8-NEXT: v_add_f32_e64 v1, v1, 1.0 clamp
|
|
; GFX8-NEXT: flat_store_dwordx2 v[2:3], v[0:1]
|
|
; GFX8-NEXT: s_endpgm
|
|
;
|
|
; GFX9-LABEL: v_clamp_add_src_v2f32:
|
|
; GFX9: ; %bb.0:
|
|
; GFX9-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX9-NEXT: v_lshlrev_b32_e32 v2, 3, v0
|
|
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NEXT: global_load_dwordx2 v[0:1], v2, s[2:3]
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: v_add_f32_e64 v0, v0, 1.0 clamp
|
|
; GFX9-NEXT: v_add_f32_e64 v1, v1, 1.0 clamp
|
|
; GFX9-NEXT: global_store_dwordx2 v2, v[0:1], s[0:1]
|
|
; GFX9-NEXT: s_endpgm
|
|
;
|
|
; GFX11-LABEL: v_clamp_add_src_v2f32:
|
|
; GFX11: ; %bb.0:
|
|
; GFX11-NEXT: s_load_b128 s[0:3], s[4:5], 0x24
|
|
; GFX11-NEXT: v_and_b32_e32 v0, 0x3ff, v0
|
|
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1)
|
|
; GFX11-NEXT: v_lshlrev_b32_e32 v2, 3, v0
|
|
; GFX11-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-NEXT: global_load_b64 v[0:1], v2, s[2:3]
|
|
; GFX11-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-NEXT: v_add_f32_e64 v0, v0, 1.0 clamp
|
|
; GFX11-NEXT: v_add_f32_e64 v1, v1, 1.0 clamp
|
|
; GFX11-NEXT: global_store_b64 v2, v[0:1], s[0:1]
|
|
; GFX11-NEXT: s_endpgm
|
|
%tid = call i32 @llvm.amdgcn.workitem.id.x()
|
|
%gep0 = getelementptr <2 x float>, ptr addrspace(1) %aptr, i32 %tid
|
|
%out.gep = getelementptr <2 x float>, ptr addrspace(1) %out, i32 %tid
|
|
%a = load <2 x float>, ptr addrspace(1) %gep0
|
|
%add = fadd <2 x float> %a, <float 1.0, float 1.0>
|
|
%max = call <2 x float> @llvm.maxnum.v2f32(<2 x float> %add, <2 x float> zeroinitializer)
|
|
%clamp = call <2 x float> @llvm.minnum.v2f32(<2 x float> %max, <2 x float> <float 1.0, float 1.0>)
|
|
store <2 x float> %clamp, ptr addrspace(1) %out.gep
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @v_clamp_add_src_f64(ptr addrspace(1) %out, ptr addrspace(1) %aptr) #0 {
|
|
; SI-LABEL: v_clamp_add_src_f64:
|
|
; SI: ; %bb.0:
|
|
; SI-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x9
|
|
; SI-NEXT: s_mov_b32 s7, 0xf000
|
|
; SI-NEXT: s_mov_b32 s6, 0
|
|
; SI-NEXT: v_lshlrev_b32_e32 v0, 3, v0
|
|
; SI-NEXT: v_mov_b32_e32 v1, 0
|
|
; SI-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SI-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; SI-NEXT: buffer_load_dwordx2 v[2:3], v[0:1], s[4:7], 0 addr64
|
|
; SI-NEXT: s_mov_b64 s[2:3], s[6:7]
|
|
; SI-NEXT: s_waitcnt vmcnt(0)
|
|
; SI-NEXT: v_add_f64 v[2:3], v[2:3], 1.0 clamp
|
|
; SI-NEXT: buffer_store_dwordx2 v[2:3], v[0:1], s[0:3], 0 addr64
|
|
; SI-NEXT: s_endpgm
|
|
;
|
|
; GFX8-LABEL: v_clamp_add_src_f64:
|
|
; GFX8: ; %bb.0:
|
|
; GFX8-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX8-NEXT: v_lshlrev_b32_e32 v2, 3, v0
|
|
; GFX8-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s2, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: flat_load_dwordx2 v[0:1], v[0:1]
|
|
; GFX8-NEXT: v_mov_b32_e32 v3, s1
|
|
; GFX8-NEXT: v_add_u32_e32 v2, vcc, s0, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v3, vcc, 0, v3, vcc
|
|
; GFX8-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX8-NEXT: v_add_f64 v[0:1], v[0:1], 1.0 clamp
|
|
; GFX8-NEXT: flat_store_dwordx2 v[2:3], v[0:1]
|
|
; GFX8-NEXT: s_endpgm
|
|
;
|
|
; GFX9-LABEL: v_clamp_add_src_f64:
|
|
; GFX9: ; %bb.0:
|
|
; GFX9-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX9-NEXT: v_lshlrev_b32_e32 v2, 3, v0
|
|
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NEXT: global_load_dwordx2 v[0:1], v2, s[2:3]
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: v_add_f64 v[0:1], v[0:1], 1.0 clamp
|
|
; GFX9-NEXT: global_store_dwordx2 v2, v[0:1], s[0:1]
|
|
; GFX9-NEXT: s_endpgm
|
|
;
|
|
; GFX11-LABEL: v_clamp_add_src_f64:
|
|
; GFX11: ; %bb.0:
|
|
; GFX11-NEXT: s_load_b128 s[0:3], s[4:5], 0x24
|
|
; GFX11-NEXT: v_and_b32_e32 v0, 0x3ff, v0
|
|
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1)
|
|
; GFX11-NEXT: v_lshlrev_b32_e32 v2, 3, v0
|
|
; GFX11-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-NEXT: global_load_b64 v[0:1], v2, s[2:3]
|
|
; GFX11-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-NEXT: v_add_f64 v[0:1], v[0:1], 1.0 clamp
|
|
; GFX11-NEXT: global_store_b64 v2, v[0:1], s[0:1]
|
|
; GFX11-NEXT: s_endpgm
|
|
%tid = call i32 @llvm.amdgcn.workitem.id.x()
|
|
%gep0 = getelementptr double, ptr addrspace(1) %aptr, i32 %tid
|
|
%out.gep = getelementptr double, ptr addrspace(1) %out, i32 %tid
|
|
%a = load double, ptr addrspace(1) %gep0
|
|
%add = fadd double %a, 1.0
|
|
%max = call double @llvm.maxnum.f64(double %add, double 0.0)
|
|
%clamp = call double @llvm.minnum.f64(double %max, double 1.0)
|
|
store double %clamp, ptr addrspace(1) %out.gep
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @v_clamp_mac_to_mad(ptr addrspace(1) %out, ptr addrspace(1) %aptr, float %a) #0 {
|
|
; SI-LABEL: v_clamp_mac_to_mad:
|
|
; SI: ; %bb.0:
|
|
; SI-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x9
|
|
; SI-NEXT: s_load_dword s8, s[4:5], 0xd
|
|
; SI-NEXT: s_mov_b32 s7, 0xf000
|
|
; SI-NEXT: s_mov_b32 s6, 0
|
|
; SI-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; SI-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SI-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; SI-NEXT: v_mov_b32_e32 v1, 0
|
|
; SI-NEXT: buffer_load_dword v2, v[0:1], s[4:7], 0 addr64
|
|
; SI-NEXT: s_mov_b64 s[2:3], s[6:7]
|
|
; SI-NEXT: s_waitcnt vmcnt(0)
|
|
; SI-NEXT: v_mad_f32 v3, s8, s8, v2 clamp
|
|
; SI-NEXT: v_add_f32_e32 v2, v3, v2
|
|
; SI-NEXT: buffer_store_dword v2, v[0:1], s[0:3], 0 addr64
|
|
; SI-NEXT: s_endpgm
|
|
;
|
|
; GFX8-LABEL: v_clamp_mac_to_mad:
|
|
; GFX8: ; %bb.0:
|
|
; GFX8-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX8-NEXT: s_load_dword s4, s[4:5], 0x34
|
|
; GFX8-NEXT: v_lshlrev_b32_e32 v2, 2, v0
|
|
; GFX8-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s2, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: flat_load_dword v3, v[0:1]
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s1
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s0, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX8-NEXT: v_mad_f32 v2, s4, s4, v3 clamp
|
|
; GFX8-NEXT: v_add_f32_e32 v2, v2, v3
|
|
; GFX8-NEXT: flat_store_dword v[0:1], v2
|
|
; GFX8-NEXT: s_endpgm
|
|
;
|
|
; GFX9-LABEL: v_clamp_mac_to_mad:
|
|
; GFX9: ; %bb.0:
|
|
; GFX9-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX9-NEXT: s_load_dword s6, s[4:5], 0x34
|
|
; GFX9-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NEXT: global_load_dword v1, v0, s[2:3]
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: v_mad_f32 v2, s6, s6, v1 clamp
|
|
; GFX9-NEXT: v_add_f32_e32 v1, v2, v1
|
|
; GFX9-NEXT: global_store_dword v0, v1, s[0:1]
|
|
; GFX9-NEXT: s_endpgm
|
|
;
|
|
; GFX11-LABEL: v_clamp_mac_to_mad:
|
|
; GFX11: ; %bb.0:
|
|
; GFX11-NEXT: s_load_b128 s[0:3], s[4:5], 0x24
|
|
; GFX11-NEXT: v_and_b32_e32 v0, 0x3ff, v0
|
|
; GFX11-NEXT: s_load_b32 s4, s[4:5], 0x34
|
|
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_4) | instid1(VALU_DEP_1)
|
|
; GFX11-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX11-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-NEXT: global_load_b32 v1, v0, s[2:3]
|
|
; GFX11-NEXT: v_mul_f32_e64 v2, s4, s4
|
|
; GFX11-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-NEXT: v_add_f32_e64 v2, v2, v1 clamp
|
|
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1)
|
|
; GFX11-NEXT: v_add_f32_e32 v1, v2, v1
|
|
; GFX11-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-NEXT: s_endpgm
|
|
%tid = call i32 @llvm.amdgcn.workitem.id.x()
|
|
%gep0 = getelementptr float, ptr addrspace(1) %aptr, i32 %tid
|
|
%out.gep = getelementptr float, ptr addrspace(1) %out, i32 %tid
|
|
%b = load float, ptr addrspace(1) %gep0
|
|
|
|
%mul = fmul float %a, %a
|
|
%add = fadd float %mul, %b
|
|
%max = call float @llvm.maxnum.f32(float %add, float 0.0)
|
|
%clamp = call float @llvm.minnum.f32(float %max, float 1.0)
|
|
%res = fadd float %clamp, %b
|
|
store float %res, ptr addrspace(1) %out.gep
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @v_clamp_add_src_v2f16_denorm(ptr addrspace(1) %out, ptr addrspace(1) %aptr) #0 {
|
|
; SI-LABEL: v_clamp_add_src_v2f16_denorm:
|
|
; SI: ; %bb.0:
|
|
; SI-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x9
|
|
; SI-NEXT: s_mov_b32 s7, 0xf000
|
|
; SI-NEXT: s_mov_b32 s6, 0
|
|
; SI-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; SI-NEXT: v_mov_b32_e32 v1, 0
|
|
; SI-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SI-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; SI-NEXT: buffer_load_dword v2, v[0:1], s[4:7], 0 addr64
|
|
; SI-NEXT: s_mov_b64 s[2:3], s[6:7]
|
|
; SI-NEXT: s_waitcnt vmcnt(0)
|
|
; SI-NEXT: v_lshrrev_b32_e32 v3, 16, v2
|
|
; SI-NEXT: v_cvt_f32_f16_e32 v3, v3
|
|
; SI-NEXT: v_cvt_f32_f16_e32 v2, v2
|
|
; SI-NEXT: v_add_f32_e32 v3, 1.0, v3
|
|
; SI-NEXT: v_cvt_f16_f32_e32 v3, v3
|
|
; SI-NEXT: v_add_f32_e32 v2, 1.0, v2
|
|
; SI-NEXT: v_cvt_f16_f32_e32 v2, v2
|
|
; SI-NEXT: v_cvt_f32_f16_e32 v3, v3
|
|
; SI-NEXT: v_cvt_f32_f16_e32 v2, v2
|
|
; SI-NEXT: v_max_f32_e32 v3, 0, v3
|
|
; SI-NEXT: v_cvt_f16_f32_e32 v3, v3
|
|
; SI-NEXT: v_max_f32_e32 v2, 0, v2
|
|
; SI-NEXT: v_cvt_f16_f32_e32 v2, v2
|
|
; SI-NEXT: v_cvt_f32_f16_e32 v3, v3
|
|
; SI-NEXT: v_cvt_f32_f16_e32 v2, v2
|
|
; SI-NEXT: v_min_f32_e32 v3, 1.0, v3
|
|
; SI-NEXT: v_cvt_f16_f32_e32 v3, v3
|
|
; SI-NEXT: v_min_f32_e32 v2, 1.0, v2
|
|
; SI-NEXT: v_cvt_f16_f32_e32 v2, v2
|
|
; SI-NEXT: v_lshlrev_b32_e32 v3, 16, v3
|
|
; SI-NEXT: v_or_b32_e32 v2, v2, v3
|
|
; SI-NEXT: buffer_store_dword v2, v[0:1], s[0:3], 0 addr64
|
|
; SI-NEXT: s_endpgm
|
|
;
|
|
; GFX8-LABEL: v_clamp_add_src_v2f16_denorm:
|
|
; GFX8: ; %bb.0:
|
|
; GFX8-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX8-NEXT: v_lshlrev_b32_e32 v2, 2, v0
|
|
; GFX8-NEXT: v_mov_b32_e32 v4, 0x3c00
|
|
; GFX8-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s2, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: flat_load_dword v3, v[0:1]
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s1
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s0, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX8-NEXT: v_add_f16_e64 v2, v3, 1.0 clamp
|
|
; GFX8-NEXT: v_add_f16_sdwa v3, v3, v4 clamp dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:WORD_1 src1_sel:DWORD
|
|
; GFX8-NEXT: v_or_b32_e32 v2, v2, v3
|
|
; GFX8-NEXT: flat_store_dword v[0:1], v2
|
|
; GFX8-NEXT: s_endpgm
|
|
;
|
|
; GFX9-LABEL: v_clamp_add_src_v2f16_denorm:
|
|
; GFX9: ; %bb.0:
|
|
; GFX9-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX9-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NEXT: global_load_dword v1, v0, s[2:3]
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: v_pk_add_f16 v1, v1, 1.0 op_sel_hi:[1,0] clamp
|
|
; GFX9-NEXT: global_store_dword v0, v1, s[0:1]
|
|
; GFX9-NEXT: s_endpgm
|
|
;
|
|
; GFX11-LABEL: v_clamp_add_src_v2f16_denorm:
|
|
; GFX11: ; %bb.0:
|
|
; GFX11-NEXT: s_load_b128 s[0:3], s[4:5], 0x24
|
|
; GFX11-NEXT: v_and_b32_e32 v0, 0x3ff, v0
|
|
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1)
|
|
; GFX11-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX11-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-NEXT: global_load_b32 v1, v0, s[2:3]
|
|
; GFX11-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-NEXT: v_pk_add_f16 v1, v1, 1.0 op_sel_hi:[1,0] clamp
|
|
; GFX11-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-NEXT: s_endpgm
|
|
%tid = call i32 @llvm.amdgcn.workitem.id.x()
|
|
%gep0 = getelementptr <2 x half>, ptr addrspace(1) %aptr, i32 %tid
|
|
%out.gep = getelementptr <2 x half>, ptr addrspace(1) %out, i32 %tid
|
|
%a = load <2 x half>, ptr addrspace(1) %gep0
|
|
%add = fadd <2 x half> %a, <half 1.0, half 1.0>
|
|
%max = call <2 x half> @llvm.maxnum.v2f16(<2 x half> %add, <2 x half> zeroinitializer)
|
|
%clamp = call <2 x half> @llvm.minnum.v2f16(<2 x half> %max, <2 x half> <half 1.0, half 1.0>)
|
|
store <2 x half> %clamp, ptr addrspace(1) %out.gep
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @v_clamp_add_src_v2f16_no_denormals(ptr addrspace(1) %out, ptr addrspace(1) %aptr) #3 {
|
|
; SI-LABEL: v_clamp_add_src_v2f16_no_denormals:
|
|
; SI: ; %bb.0:
|
|
; SI-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x9
|
|
; SI-NEXT: s_mov_b32 s7, 0xf000
|
|
; SI-NEXT: s_mov_b32 s6, 0
|
|
; SI-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; SI-NEXT: v_mov_b32_e32 v1, 0
|
|
; SI-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SI-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; SI-NEXT: buffer_load_dword v2, v[0:1], s[4:7], 0 addr64
|
|
; SI-NEXT: s_mov_b64 s[2:3], s[6:7]
|
|
; SI-NEXT: s_waitcnt vmcnt(0)
|
|
; SI-NEXT: v_lshrrev_b32_e32 v3, 16, v2
|
|
; SI-NEXT: v_cvt_f32_f16_e32 v3, v3
|
|
; SI-NEXT: v_cvt_f32_f16_e32 v2, v2
|
|
; SI-NEXT: v_add_f32_e32 v3, 1.0, v3
|
|
; SI-NEXT: v_cvt_f16_f32_e32 v3, v3
|
|
; SI-NEXT: v_add_f32_e32 v2, 1.0, v2
|
|
; SI-NEXT: v_cvt_f16_f32_e32 v2, v2
|
|
; SI-NEXT: v_cvt_f32_f16_e32 v3, v3
|
|
; SI-NEXT: v_cvt_f32_f16_e32 v2, v2
|
|
; SI-NEXT: v_max_f32_e32 v3, 0, v3
|
|
; SI-NEXT: v_cvt_f16_f32_e32 v3, v3
|
|
; SI-NEXT: v_max_f32_e32 v2, 0, v2
|
|
; SI-NEXT: v_cvt_f16_f32_e32 v2, v2
|
|
; SI-NEXT: v_cvt_f32_f16_e32 v3, v3
|
|
; SI-NEXT: v_cvt_f32_f16_e32 v2, v2
|
|
; SI-NEXT: v_min_f32_e32 v3, 1.0, v3
|
|
; SI-NEXT: v_cvt_f16_f32_e32 v3, v3
|
|
; SI-NEXT: v_min_f32_e32 v2, 1.0, v2
|
|
; SI-NEXT: v_cvt_f16_f32_e32 v2, v2
|
|
; SI-NEXT: v_lshlrev_b32_e32 v3, 16, v3
|
|
; SI-NEXT: v_or_b32_e32 v2, v2, v3
|
|
; SI-NEXT: buffer_store_dword v2, v[0:1], s[0:3], 0 addr64
|
|
; SI-NEXT: s_endpgm
|
|
;
|
|
; GFX8-LABEL: v_clamp_add_src_v2f16_no_denormals:
|
|
; GFX8: ; %bb.0:
|
|
; GFX8-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX8-NEXT: v_lshlrev_b32_e32 v2, 2, v0
|
|
; GFX8-NEXT: v_mov_b32_e32 v4, 0x3c00
|
|
; GFX8-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s2, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: flat_load_dword v3, v[0:1]
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s1
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s0, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX8-NEXT: v_add_f16_e64 v2, v3, 1.0 clamp
|
|
; GFX8-NEXT: v_add_f16_sdwa v3, v3, v4 clamp dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:WORD_1 src1_sel:DWORD
|
|
; GFX8-NEXT: v_or_b32_e32 v2, v2, v3
|
|
; GFX8-NEXT: flat_store_dword v[0:1], v2
|
|
; GFX8-NEXT: s_endpgm
|
|
;
|
|
; GFX9-LABEL: v_clamp_add_src_v2f16_no_denormals:
|
|
; GFX9: ; %bb.0:
|
|
; GFX9-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX9-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NEXT: global_load_dword v1, v0, s[2:3]
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: v_pk_add_f16 v1, v1, 1.0 op_sel_hi:[1,0] clamp
|
|
; GFX9-NEXT: global_store_dword v0, v1, s[0:1]
|
|
; GFX9-NEXT: s_endpgm
|
|
;
|
|
; GFX11-LABEL: v_clamp_add_src_v2f16_no_denormals:
|
|
; GFX11: ; %bb.0:
|
|
; GFX11-NEXT: s_load_b128 s[0:3], s[4:5], 0x24
|
|
; GFX11-NEXT: v_and_b32_e32 v0, 0x3ff, v0
|
|
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1)
|
|
; GFX11-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX11-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-NEXT: global_load_b32 v1, v0, s[2:3]
|
|
; GFX11-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-NEXT: v_pk_add_f16 v1, v1, 1.0 op_sel_hi:[1,0] clamp
|
|
; GFX11-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-NEXT: s_endpgm
|
|
%tid = call i32 @llvm.amdgcn.workitem.id.x()
|
|
%gep0 = getelementptr <2 x half>, ptr addrspace(1) %aptr, i32 %tid
|
|
%out.gep = getelementptr <2 x half>, ptr addrspace(1) %out, i32 %tid
|
|
%a = load <2 x half>, ptr addrspace(1) %gep0
|
|
%add = fadd <2 x half> %a, <half 1.0, half 1.0>
|
|
%max = call <2 x half> @llvm.maxnum.v2f16(<2 x half> %add, <2 x half> zeroinitializer)
|
|
%clamp = call <2 x half> @llvm.minnum.v2f16(<2 x half> %max, <2 x half> <half 1.0, half 1.0>)
|
|
store <2 x half> %clamp, ptr addrspace(1) %out.gep
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @v_clamp_add_src_v2f16_denorm_neg(ptr addrspace(1) %out, ptr addrspace(1) %aptr) #0 {
|
|
; SI-LABEL: v_clamp_add_src_v2f16_denorm_neg:
|
|
; SI: ; %bb.0:
|
|
; SI-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x9
|
|
; SI-NEXT: s_mov_b32 s7, 0xf000
|
|
; SI-NEXT: s_mov_b32 s6, 0
|
|
; SI-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; SI-NEXT: v_mov_b32_e32 v1, 0
|
|
; SI-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SI-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; SI-NEXT: buffer_load_dword v2, v[0:1], s[4:7], 0 addr64
|
|
; SI-NEXT: s_mov_b64 s[2:3], s[6:7]
|
|
; SI-NEXT: s_waitcnt vmcnt(0)
|
|
; SI-NEXT: v_lshrrev_b32_e32 v3, 16, v2
|
|
; SI-NEXT: v_cvt_f32_f16_e32 v3, v3
|
|
; SI-NEXT: v_cvt_f32_f16_e32 v2, v2
|
|
; SI-NEXT: v_add_f32_e32 v3, 1.0, v3
|
|
; SI-NEXT: v_add_f32_e32 v2, 1.0, v2
|
|
; SI-NEXT: v_cvt_f16_f32_e32 v3, v3
|
|
; SI-NEXT: v_cvt_f16_f32_e32 v2, v2
|
|
; SI-NEXT: v_lshlrev_b32_e32 v3, 16, v3
|
|
; SI-NEXT: v_or_b32_e32 v2, v2, v3
|
|
; SI-NEXT: v_xor_b32_e32 v2, 0x80008000, v2
|
|
; SI-NEXT: v_lshrrev_b32_e32 v3, 16, v2
|
|
; SI-NEXT: v_cvt_f32_f16_e32 v3, v3
|
|
; SI-NEXT: v_cvt_f32_f16_e32 v2, v2
|
|
; SI-NEXT: v_max_f32_e32 v3, 0, v3
|
|
; SI-NEXT: v_cvt_f16_f32_e32 v3, v3
|
|
; SI-NEXT: v_max_f32_e32 v2, 0, v2
|
|
; SI-NEXT: v_cvt_f16_f32_e32 v2, v2
|
|
; SI-NEXT: v_cvt_f32_f16_e32 v3, v3
|
|
; SI-NEXT: v_cvt_f32_f16_e32 v2, v2
|
|
; SI-NEXT: v_min_f32_e32 v3, 1.0, v3
|
|
; SI-NEXT: v_cvt_f16_f32_e32 v3, v3
|
|
; SI-NEXT: v_min_f32_e32 v2, 1.0, v2
|
|
; SI-NEXT: v_cvt_f16_f32_e32 v2, v2
|
|
; SI-NEXT: v_lshlrev_b32_e32 v3, 16, v3
|
|
; SI-NEXT: v_or_b32_e32 v2, v2, v3
|
|
; SI-NEXT: buffer_store_dword v2, v[0:1], s[0:3], 0 addr64
|
|
; SI-NEXT: s_endpgm
|
|
;
|
|
; GFX8-LABEL: v_clamp_add_src_v2f16_denorm_neg:
|
|
; GFX8: ; %bb.0:
|
|
; GFX8-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX8-NEXT: v_lshlrev_b32_e32 v2, 2, v0
|
|
; GFX8-NEXT: v_mov_b32_e32 v4, 0x3c00
|
|
; GFX8-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s2, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: flat_load_dword v3, v[0:1]
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s0, v2
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s1
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX8-NEXT: v_add_f16_e32 v2, 1.0, v3
|
|
; GFX8-NEXT: v_add_f16_sdwa v3, v3, v4 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1 src1_sel:DWORD
|
|
; GFX8-NEXT: v_max_f16_sdwa v3, -v3, -v3 clamp dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
|
|
; GFX8-NEXT: v_max_f16_e64 v2, -v2, -v2 clamp
|
|
; GFX8-NEXT: v_or_b32_e32 v2, v2, v3
|
|
; GFX8-NEXT: flat_store_dword v[0:1], v2
|
|
; GFX8-NEXT: s_endpgm
|
|
;
|
|
; GFX9-LABEL: v_clamp_add_src_v2f16_denorm_neg:
|
|
; GFX9: ; %bb.0:
|
|
; GFX9-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX9-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NEXT: global_load_dword v1, v0, s[2:3]
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: v_pk_add_f16 v1, v1, 1.0 op_sel_hi:[1,0]
|
|
; GFX9-NEXT: v_pk_max_f16 v1, v1, v1 neg_lo:[1,1] neg_hi:[1,1] clamp
|
|
; GFX9-NEXT: global_store_dword v0, v1, s[0:1]
|
|
; GFX9-NEXT: s_endpgm
|
|
;
|
|
; GFX11-LABEL: v_clamp_add_src_v2f16_denorm_neg:
|
|
; GFX11: ; %bb.0:
|
|
; GFX11-NEXT: s_load_b128 s[0:3], s[4:5], 0x24
|
|
; GFX11-NEXT: v_and_b32_e32 v0, 0x3ff, v0
|
|
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_4) | instid1(VALU_DEP_1)
|
|
; GFX11-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX11-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-NEXT: global_load_b32 v1, v0, s[2:3]
|
|
; GFX11-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-NEXT: v_pk_add_f16 v1, v1, 1.0 op_sel_hi:[1,0]
|
|
; GFX11-NEXT: v_pk_max_f16 v1, v1, v1 neg_lo:[1,1] neg_hi:[1,1] clamp
|
|
; GFX11-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-NEXT: s_endpgm
|
|
%tid = call i32 @llvm.amdgcn.workitem.id.x()
|
|
%gep0 = getelementptr <2 x half>, ptr addrspace(1) %aptr, i32 %tid
|
|
%out.gep = getelementptr <2 x half>, ptr addrspace(1) %out, i32 %tid
|
|
%a = load <2 x half>, ptr addrspace(1) %gep0
|
|
%add = fadd <2 x half> %a, <half 1.0, half 1.0>
|
|
%neg.add = fsub <2 x half> <half -0.0, half -0.0>, %add
|
|
%max = call <2 x half> @llvm.maxnum.v2f16(<2 x half> %neg.add, <2 x half> zeroinitializer)
|
|
%clamp = call <2 x half> @llvm.minnum.v2f16(<2 x half> %max, <2 x half> <half 1.0, half 1.0>)
|
|
store <2 x half> %clamp, ptr addrspace(1) %out.gep
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @v_clamp_add_src_v2f16_denorm_neg_lo(ptr addrspace(1) %out, ptr addrspace(1) %aptr) #0 {
|
|
; SI-LABEL: v_clamp_add_src_v2f16_denorm_neg_lo:
|
|
; SI: ; %bb.0:
|
|
; SI-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x9
|
|
; SI-NEXT: s_mov_b32 s7, 0xf000
|
|
; SI-NEXT: s_mov_b32 s6, 0
|
|
; SI-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; SI-NEXT: v_mov_b32_e32 v1, 0
|
|
; SI-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SI-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; SI-NEXT: buffer_load_dword v2, v[0:1], s[4:7], 0 addr64
|
|
; SI-NEXT: s_mov_b64 s[2:3], s[6:7]
|
|
; SI-NEXT: s_waitcnt vmcnt(0)
|
|
; SI-NEXT: v_lshrrev_b32_e32 v3, 16, v2
|
|
; SI-NEXT: v_cvt_f32_f16_e32 v3, v3
|
|
; SI-NEXT: v_cvt_f32_f16_e32 v2, v2
|
|
; SI-NEXT: v_add_f32_e32 v3, 1.0, v3
|
|
; SI-NEXT: v_cvt_f16_f32_e32 v3, v3
|
|
; SI-NEXT: v_add_f32_e32 v2, 1.0, v2
|
|
; SI-NEXT: v_cvt_f16_f32_e32 v2, v2
|
|
; SI-NEXT: v_cvt_f32_f16_e32 v3, v3
|
|
; SI-NEXT: v_cvt_f32_f16_e64 v2, -v2
|
|
; SI-NEXT: v_max_f32_e32 v3, 0, v3
|
|
; SI-NEXT: v_cvt_f16_f32_e32 v3, v3
|
|
; SI-NEXT: v_max_f32_e32 v2, 0, v2
|
|
; SI-NEXT: v_cvt_f16_f32_e32 v2, v2
|
|
; SI-NEXT: v_cvt_f32_f16_e32 v3, v3
|
|
; SI-NEXT: v_cvt_f32_f16_e32 v2, v2
|
|
; SI-NEXT: v_min_f32_e32 v3, 1.0, v3
|
|
; SI-NEXT: v_cvt_f16_f32_e32 v3, v3
|
|
; SI-NEXT: v_min_f32_e32 v2, 1.0, v2
|
|
; SI-NEXT: v_cvt_f16_f32_e32 v2, v2
|
|
; SI-NEXT: v_lshlrev_b32_e32 v3, 16, v3
|
|
; SI-NEXT: v_or_b32_e32 v2, v2, v3
|
|
; SI-NEXT: buffer_store_dword v2, v[0:1], s[0:3], 0 addr64
|
|
; SI-NEXT: s_endpgm
|
|
;
|
|
; GFX8-LABEL: v_clamp_add_src_v2f16_denorm_neg_lo:
|
|
; GFX8: ; %bb.0:
|
|
; GFX8-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX8-NEXT: v_lshlrev_b32_e32 v2, 2, v0
|
|
; GFX8-NEXT: v_mov_b32_e32 v4, 0x3c00
|
|
; GFX8-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s2, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: flat_load_dword v3, v[0:1]
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s0, v2
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s1
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX8-NEXT: v_add_f16_e32 v2, 1.0, v3
|
|
; GFX8-NEXT: v_add_f16_sdwa v3, v3, v4 clamp dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:WORD_1 src1_sel:DWORD
|
|
; GFX8-NEXT: v_max_f16_e64 v2, -v2, -v2 clamp
|
|
; GFX8-NEXT: v_or_b32_e32 v2, v2, v3
|
|
; GFX8-NEXT: flat_store_dword v[0:1], v2
|
|
; GFX8-NEXT: s_endpgm
|
|
;
|
|
; GFX9-LABEL: v_clamp_add_src_v2f16_denorm_neg_lo:
|
|
; GFX9: ; %bb.0:
|
|
; GFX9-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX9-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NEXT: global_load_dword v1, v0, s[2:3]
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: v_pk_add_f16 v1, v1, 1.0 op_sel_hi:[1,0]
|
|
; GFX9-NEXT: v_pk_max_f16 v1, v1, v1 neg_lo:[1,1] clamp
|
|
; GFX9-NEXT: global_store_dword v0, v1, s[0:1]
|
|
; GFX9-NEXT: s_endpgm
|
|
;
|
|
; GFX11-LABEL: v_clamp_add_src_v2f16_denorm_neg_lo:
|
|
; GFX11: ; %bb.0:
|
|
; GFX11-NEXT: s_load_b128 s[0:3], s[4:5], 0x24
|
|
; GFX11-NEXT: v_and_b32_e32 v0, 0x3ff, v0
|
|
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_4) | instid1(VALU_DEP_1)
|
|
; GFX11-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX11-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-NEXT: global_load_b32 v1, v0, s[2:3]
|
|
; GFX11-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-NEXT: v_pk_add_f16 v1, v1, 1.0 op_sel_hi:[1,0]
|
|
; GFX11-NEXT: v_pk_max_f16 v1, v1, v1 neg_lo:[1,1] clamp
|
|
; GFX11-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-NEXT: s_endpgm
|
|
%tid = call i32 @llvm.amdgcn.workitem.id.x()
|
|
%gep0 = getelementptr <2 x half>, ptr addrspace(1) %aptr, i32 %tid
|
|
%out.gep = getelementptr <2 x half>, ptr addrspace(1) %out, i32 %tid
|
|
%a = load <2 x half>, ptr addrspace(1) %gep0
|
|
%add = fadd <2 x half> %a, <half 1.0, half 1.0>
|
|
%lo = extractelement <2 x half> %add, i32 0
|
|
%neg.lo = fsub half -0.0, %lo
|
|
%neg.lo.add = insertelement <2 x half> %add, half %neg.lo, i32 0
|
|
%max = call <2 x half> @llvm.maxnum.v2f16(<2 x half> %neg.lo.add, <2 x half> zeroinitializer)
|
|
%clamp = call <2 x half> @llvm.minnum.v2f16(<2 x half> %max, <2 x half> <half 1.0, half 1.0>)
|
|
store <2 x half> %clamp, ptr addrspace(1) %out.gep
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @v_clamp_add_src_v2f16_denorm_neg_hi(ptr addrspace(1) %out, ptr addrspace(1) %aptr) #0 {
|
|
; SI-LABEL: v_clamp_add_src_v2f16_denorm_neg_hi:
|
|
; SI: ; %bb.0:
|
|
; SI-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x9
|
|
; SI-NEXT: s_mov_b32 s7, 0xf000
|
|
; SI-NEXT: s_mov_b32 s6, 0
|
|
; SI-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; SI-NEXT: v_mov_b32_e32 v1, 0
|
|
; SI-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SI-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; SI-NEXT: buffer_load_dword v2, v[0:1], s[4:7], 0 addr64
|
|
; SI-NEXT: s_mov_b64 s[2:3], s[6:7]
|
|
; SI-NEXT: s_waitcnt vmcnt(0)
|
|
; SI-NEXT: v_lshrrev_b32_e32 v3, 16, v2
|
|
; SI-NEXT: v_cvt_f32_f16_e32 v3, v3
|
|
; SI-NEXT: v_cvt_f32_f16_e32 v2, v2
|
|
; SI-NEXT: v_add_f32_e32 v3, 1.0, v3
|
|
; SI-NEXT: v_cvt_f16_f32_e32 v3, v3
|
|
; SI-NEXT: v_add_f32_e32 v2, 1.0, v2
|
|
; SI-NEXT: v_cvt_f16_f32_e32 v2, v2
|
|
; SI-NEXT: v_cvt_f32_f16_e64 v3, -v3
|
|
; SI-NEXT: v_cvt_f32_f16_e32 v2, v2
|
|
; SI-NEXT: v_max_f32_e32 v3, 0, v3
|
|
; SI-NEXT: v_cvt_f16_f32_e32 v3, v3
|
|
; SI-NEXT: v_max_f32_e32 v2, 0, v2
|
|
; SI-NEXT: v_cvt_f16_f32_e32 v2, v2
|
|
; SI-NEXT: v_cvt_f32_f16_e32 v3, v3
|
|
; SI-NEXT: v_cvt_f32_f16_e32 v2, v2
|
|
; SI-NEXT: v_min_f32_e32 v3, 1.0, v3
|
|
; SI-NEXT: v_cvt_f16_f32_e32 v3, v3
|
|
; SI-NEXT: v_min_f32_e32 v2, 1.0, v2
|
|
; SI-NEXT: v_cvt_f16_f32_e32 v2, v2
|
|
; SI-NEXT: v_lshlrev_b32_e32 v3, 16, v3
|
|
; SI-NEXT: v_or_b32_e32 v2, v2, v3
|
|
; SI-NEXT: buffer_store_dword v2, v[0:1], s[0:3], 0 addr64
|
|
; SI-NEXT: s_endpgm
|
|
;
|
|
; GFX8-LABEL: v_clamp_add_src_v2f16_denorm_neg_hi:
|
|
; GFX8: ; %bb.0:
|
|
; GFX8-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX8-NEXT: v_lshlrev_b32_e32 v2, 2, v0
|
|
; GFX8-NEXT: v_mov_b32_e32 v4, 0x3c00
|
|
; GFX8-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s2, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: flat_load_dword v3, v[0:1]
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s0, v2
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s1
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX8-NEXT: v_add_f16_e64 v2, v3, 1.0 clamp
|
|
; GFX8-NEXT: v_add_f16_sdwa v3, v3, v4 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1 src1_sel:DWORD
|
|
; GFX8-NEXT: v_max_f16_sdwa v3, -v3, -v3 clamp dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
|
|
; GFX8-NEXT: v_or_b32_e32 v2, v2, v3
|
|
; GFX8-NEXT: flat_store_dword v[0:1], v2
|
|
; GFX8-NEXT: s_endpgm
|
|
;
|
|
; GFX9-LABEL: v_clamp_add_src_v2f16_denorm_neg_hi:
|
|
; GFX9: ; %bb.0:
|
|
; GFX9-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX9-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NEXT: global_load_dword v1, v0, s[2:3]
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: v_pk_add_f16 v1, v1, 1.0 op_sel_hi:[1,0]
|
|
; GFX9-NEXT: v_pk_max_f16 v1, v1, v1 neg_hi:[1,1] clamp
|
|
; GFX9-NEXT: global_store_dword v0, v1, s[0:1]
|
|
; GFX9-NEXT: s_endpgm
|
|
;
|
|
; GFX11-LABEL: v_clamp_add_src_v2f16_denorm_neg_hi:
|
|
; GFX11: ; %bb.0:
|
|
; GFX11-NEXT: s_load_b128 s[0:3], s[4:5], 0x24
|
|
; GFX11-NEXT: v_and_b32_e32 v0, 0x3ff, v0
|
|
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_4) | instid1(VALU_DEP_1)
|
|
; GFX11-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX11-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-NEXT: global_load_b32 v1, v0, s[2:3]
|
|
; GFX11-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-NEXT: v_pk_add_f16 v1, v1, 1.0 op_sel_hi:[1,0]
|
|
; GFX11-NEXT: v_pk_max_f16 v1, v1, v1 neg_hi:[1,1] clamp
|
|
; GFX11-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-NEXT: s_endpgm
|
|
%tid = call i32 @llvm.amdgcn.workitem.id.x()
|
|
%gep0 = getelementptr <2 x half>, ptr addrspace(1) %aptr, i32 %tid
|
|
%out.gep = getelementptr <2 x half>, ptr addrspace(1) %out, i32 %tid
|
|
%a = load <2 x half>, ptr addrspace(1) %gep0
|
|
%add = fadd <2 x half> %a, <half 1.0, half 1.0>
|
|
%hi = extractelement <2 x half> %add, i32 1
|
|
%neg.hi = fsub half -0.0, %hi
|
|
%neg.hi.add = insertelement <2 x half> %add, half %neg.hi, i32 1
|
|
%max = call <2 x half> @llvm.maxnum.v2f16(<2 x half> %neg.hi.add, <2 x half> zeroinitializer)
|
|
%clamp = call <2 x half> @llvm.minnum.v2f16(<2 x half> %max, <2 x half> <half 1.0, half 1.0>)
|
|
store <2 x half> %clamp, ptr addrspace(1) %out.gep
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @v_clamp_add_src_v2f16_denorm_shuf(ptr addrspace(1) %out, ptr addrspace(1) %aptr) #0 {
|
|
; SI-LABEL: v_clamp_add_src_v2f16_denorm_shuf:
|
|
; SI: ; %bb.0:
|
|
; SI-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x9
|
|
; SI-NEXT: s_mov_b32 s7, 0xf000
|
|
; SI-NEXT: s_mov_b32 s6, 0
|
|
; SI-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; SI-NEXT: v_mov_b32_e32 v1, 0
|
|
; SI-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SI-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; SI-NEXT: buffer_load_dword v2, v[0:1], s[4:7], 0 addr64
|
|
; SI-NEXT: s_mov_b64 s[2:3], s[6:7]
|
|
; SI-NEXT: s_waitcnt vmcnt(0)
|
|
; SI-NEXT: v_cvt_f32_f16_e32 v3, v2
|
|
; SI-NEXT: v_lshrrev_b32_e32 v2, 16, v2
|
|
; SI-NEXT: v_cvt_f32_f16_e32 v2, v2
|
|
; SI-NEXT: v_add_f32_e32 v3, 1.0, v3
|
|
; SI-NEXT: v_cvt_f16_f32_e32 v3, v3
|
|
; SI-NEXT: v_add_f32_e32 v2, 1.0, v2
|
|
; SI-NEXT: v_cvt_f16_f32_e32 v2, v2
|
|
; SI-NEXT: v_cvt_f32_f16_e32 v3, v3
|
|
; SI-NEXT: v_cvt_f32_f16_e32 v2, v2
|
|
; SI-NEXT: v_max_f32_e32 v3, 0, v3
|
|
; SI-NEXT: v_cvt_f16_f32_e32 v3, v3
|
|
; SI-NEXT: v_max_f32_e32 v2, 0, v2
|
|
; SI-NEXT: v_cvt_f16_f32_e32 v2, v2
|
|
; SI-NEXT: v_cvt_f32_f16_e32 v3, v3
|
|
; SI-NEXT: v_cvt_f32_f16_e32 v2, v2
|
|
; SI-NEXT: v_min_f32_e32 v3, 1.0, v3
|
|
; SI-NEXT: v_cvt_f16_f32_e32 v3, v3
|
|
; SI-NEXT: v_min_f32_e32 v2, 1.0, v2
|
|
; SI-NEXT: v_cvt_f16_f32_e32 v2, v2
|
|
; SI-NEXT: v_lshlrev_b32_e32 v3, 16, v3
|
|
; SI-NEXT: v_or_b32_e32 v2, v2, v3
|
|
; SI-NEXT: buffer_store_dword v2, v[0:1], s[0:3], 0 addr64
|
|
; SI-NEXT: s_endpgm
|
|
;
|
|
; GFX8-LABEL: v_clamp_add_src_v2f16_denorm_shuf:
|
|
; GFX8: ; %bb.0:
|
|
; GFX8-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX8-NEXT: v_lshlrev_b32_e32 v2, 2, v0
|
|
; GFX8-NEXT: v_mov_b32_e32 v4, 0x3c00
|
|
; GFX8-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s2, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: flat_load_dword v3, v[0:1]
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s1
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s0, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX8-NEXT: v_add_f16_sdwa v2, v3, v4 clamp dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1 src1_sel:DWORD
|
|
; GFX8-NEXT: v_add_f16_sdwa v3, v3, v4 clamp dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
|
|
; GFX8-NEXT: v_or_b32_e32 v2, v2, v3
|
|
; GFX8-NEXT: flat_store_dword v[0:1], v2
|
|
; GFX8-NEXT: s_endpgm
|
|
;
|
|
; GFX9-LABEL: v_clamp_add_src_v2f16_denorm_shuf:
|
|
; GFX9: ; %bb.0:
|
|
; GFX9-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX9-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NEXT: global_load_dword v1, v0, s[2:3]
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: v_pk_add_f16 v1, v1, 1.0 op_sel_hi:[1,0]
|
|
; GFX9-NEXT: v_pk_max_f16 v1, v1, v1 op_sel:[1,1] op_sel_hi:[0,0] clamp
|
|
; GFX9-NEXT: global_store_dword v0, v1, s[0:1]
|
|
; GFX9-NEXT: s_endpgm
|
|
;
|
|
; GFX11-LABEL: v_clamp_add_src_v2f16_denorm_shuf:
|
|
; GFX11: ; %bb.0:
|
|
; GFX11-NEXT: s_load_b128 s[0:3], s[4:5], 0x24
|
|
; GFX11-NEXT: v_and_b32_e32 v0, 0x3ff, v0
|
|
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_4) | instid1(VALU_DEP_1)
|
|
; GFX11-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX11-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-NEXT: global_load_b32 v1, v0, s[2:3]
|
|
; GFX11-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-NEXT: v_pk_add_f16 v1, v1, 1.0 op_sel_hi:[1,0]
|
|
; GFX11-NEXT: v_pk_max_f16 v1, v1, v1 op_sel:[1,1] op_sel_hi:[0,0] clamp
|
|
; GFX11-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-NEXT: s_endpgm
|
|
%tid = call i32 @llvm.amdgcn.workitem.id.x()
|
|
%gep0 = getelementptr <2 x half>, ptr addrspace(1) %aptr, i32 %tid
|
|
%out.gep = getelementptr <2 x half>, ptr addrspace(1) %out, i32 %tid
|
|
%a = load <2 x half>, ptr addrspace(1) %gep0
|
|
%add = fadd <2 x half> %a, <half 1.0, half 1.0>
|
|
%shuf = shufflevector <2 x half> %add, <2 x half> poison, <2 x i32> <i32 1, i32 0>
|
|
|
|
%max = call <2 x half> @llvm.maxnum.v2f16(<2 x half> %shuf, <2 x half> zeroinitializer)
|
|
%clamp = call <2 x half> @llvm.minnum.v2f16(<2 x half> %max, <2 x half> <half 1.0, half 1.0>)
|
|
store <2 x half> %clamp, ptr addrspace(1) %out.gep
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @v_no_clamp_add_src_v2f16_f32_src(ptr addrspace(1) %out, ptr addrspace(1) %aptr) #0 {
|
|
; SI-LABEL: v_no_clamp_add_src_v2f16_f32_src:
|
|
; SI: ; %bb.0:
|
|
; SI-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x9
|
|
; SI-NEXT: s_mov_b32 s7, 0xf000
|
|
; SI-NEXT: s_mov_b32 s6, 0
|
|
; SI-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; SI-NEXT: v_mov_b32_e32 v1, 0
|
|
; SI-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SI-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; SI-NEXT: buffer_load_dword v2, v[0:1], s[4:7], 0 addr64
|
|
; SI-NEXT: s_mov_b64 s[2:3], s[6:7]
|
|
; SI-NEXT: s_waitcnt vmcnt(0)
|
|
; SI-NEXT: v_add_f32_e32 v2, 1.0, v2
|
|
; SI-NEXT: v_lshrrev_b32_e32 v3, 16, v2
|
|
; SI-NEXT: v_cvt_f32_f16_e32 v3, v3
|
|
; SI-NEXT: v_cvt_f32_f16_e32 v2, v2
|
|
; SI-NEXT: v_max_f32_e32 v3, 0, v3
|
|
; SI-NEXT: v_cvt_f16_f32_e32 v3, v3
|
|
; SI-NEXT: v_max_f32_e32 v2, 0, v2
|
|
; SI-NEXT: v_cvt_f16_f32_e32 v2, v2
|
|
; SI-NEXT: v_cvt_f32_f16_e32 v3, v3
|
|
; SI-NEXT: v_cvt_f32_f16_e32 v2, v2
|
|
; SI-NEXT: v_min_f32_e32 v3, 1.0, v3
|
|
; SI-NEXT: v_cvt_f16_f32_e32 v3, v3
|
|
; SI-NEXT: v_min_f32_e32 v2, 1.0, v2
|
|
; SI-NEXT: v_cvt_f16_f32_e32 v2, v2
|
|
; SI-NEXT: v_lshlrev_b32_e32 v3, 16, v3
|
|
; SI-NEXT: v_or_b32_e32 v2, v2, v3
|
|
; SI-NEXT: buffer_store_dword v2, v[0:1], s[0:3], 0 addr64
|
|
; SI-NEXT: s_endpgm
|
|
;
|
|
; GFX8-LABEL: v_no_clamp_add_src_v2f16_f32_src:
|
|
; GFX8: ; %bb.0:
|
|
; GFX8-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX8-NEXT: v_lshlrev_b32_e32 v2, 2, v0
|
|
; GFX8-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s2, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: flat_load_dword v3, v[0:1]
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s0, v2
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s1
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX8-NEXT: v_add_f32_e32 v2, 1.0, v3
|
|
; GFX8-NEXT: v_max_f16_sdwa v3, v2, v2 clamp dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:WORD_1 src1_sel:WORD_1
|
|
; GFX8-NEXT: v_max_f16_e64 v2, v2, v2 clamp
|
|
; GFX8-NEXT: v_or_b32_e32 v2, v2, v3
|
|
; GFX8-NEXT: flat_store_dword v[0:1], v2
|
|
; GFX8-NEXT: s_endpgm
|
|
;
|
|
; GFX9-LABEL: v_no_clamp_add_src_v2f16_f32_src:
|
|
; GFX9: ; %bb.0:
|
|
; GFX9-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX9-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NEXT: global_load_dword v1, v0, s[2:3]
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: v_add_f32_e32 v1, 1.0, v1
|
|
; GFX9-NEXT: v_pk_max_f16 v1, v1, v1 clamp
|
|
; GFX9-NEXT: global_store_dword v0, v1, s[0:1]
|
|
; GFX9-NEXT: s_endpgm
|
|
;
|
|
; GFX11-LABEL: v_no_clamp_add_src_v2f16_f32_src:
|
|
; GFX11: ; %bb.0:
|
|
; GFX11-NEXT: s_load_b128 s[0:3], s[4:5], 0x24
|
|
; GFX11-NEXT: v_and_b32_e32 v0, 0x3ff, v0
|
|
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_4) | instid1(VALU_DEP_1)
|
|
; GFX11-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX11-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-NEXT: global_load_b32 v1, v0, s[2:3]
|
|
; GFX11-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-NEXT: v_add_f32_e32 v1, 1.0, v1
|
|
; GFX11-NEXT: v_pk_max_f16 v1, v1, v1 clamp
|
|
; GFX11-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-NEXT: s_endpgm
|
|
%tid = call i32 @llvm.amdgcn.workitem.id.x()
|
|
%gep0 = getelementptr <2 x half>, ptr addrspace(1) %aptr, i32 %tid
|
|
%out.gep = getelementptr <2 x half>, ptr addrspace(1) %out, i32 %tid
|
|
%a = load <2 x half>, ptr addrspace(1) %gep0
|
|
%bc = bitcast <2 x half> %a to float
|
|
%f32.op = fadd float %bc, 1.0
|
|
%f32.op.cast = bitcast float %f32.op to <2 x half>
|
|
%max = call <2 x half> @llvm.maxnum.v2f16(<2 x half> %f32.op.cast, <2 x half> zeroinitializer)
|
|
%clamp = call <2 x half> @llvm.minnum.v2f16(<2 x half> %max, <2 x half> <half 1.0, half 1.0>)
|
|
store <2 x half> %clamp, ptr addrspace(1) %out.gep
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @v_no_clamp_add_packed_src_f32(ptr addrspace(1) %out, ptr addrspace(1) %aptr) #0 {
|
|
; SI-LABEL: v_no_clamp_add_packed_src_f32:
|
|
; SI: ; %bb.0:
|
|
; SI-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x9
|
|
; SI-NEXT: s_mov_b32 s7, 0xf000
|
|
; SI-NEXT: s_mov_b32 s6, 0
|
|
; SI-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; SI-NEXT: v_mov_b32_e32 v1, 0
|
|
; SI-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SI-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; SI-NEXT: buffer_load_dword v2, v[0:1], s[4:7], 0 addr64
|
|
; SI-NEXT: s_mov_b64 s[2:3], s[6:7]
|
|
; SI-NEXT: s_waitcnt vmcnt(0)
|
|
; SI-NEXT: v_lshrrev_b32_e32 v3, 16, v2
|
|
; SI-NEXT: v_cvt_f32_f16_e32 v3, v3
|
|
; SI-NEXT: v_cvt_f32_f16_e32 v2, v2
|
|
; SI-NEXT: v_add_f32_e32 v3, 1.0, v3
|
|
; SI-NEXT: v_cvt_f16_f32_e32 v3, v3
|
|
; SI-NEXT: v_add_f32_e32 v2, 1.0, v2
|
|
; SI-NEXT: v_cvt_f16_f32_e32 v2, v2
|
|
; SI-NEXT: v_lshlrev_b32_e32 v3, 16, v3
|
|
; SI-NEXT: v_or_b32_e32 v2, v2, v3
|
|
; SI-NEXT: v_max_f32_e64 v2, v2, v2 clamp
|
|
; SI-NEXT: buffer_store_dword v2, v[0:1], s[0:3], 0 addr64
|
|
; SI-NEXT: s_endpgm
|
|
;
|
|
; GFX8-LABEL: v_no_clamp_add_packed_src_f32:
|
|
; GFX8: ; %bb.0:
|
|
; GFX8-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX8-NEXT: v_lshlrev_b32_e32 v2, 2, v0
|
|
; GFX8-NEXT: v_mov_b32_e32 v4, 0x3c00
|
|
; GFX8-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s2, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: flat_load_dword v3, v[0:1]
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s0, v2
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s1
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX8-NEXT: v_add_f16_sdwa v2, v3, v4 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:WORD_1 src1_sel:DWORD
|
|
; GFX8-NEXT: v_add_f16_e32 v3, 1.0, v3
|
|
; GFX8-NEXT: v_or_b32_e32 v2, v3, v2
|
|
; GFX8-NEXT: v_max_f32_e64 v2, v2, v2 clamp
|
|
; GFX8-NEXT: flat_store_dword v[0:1], v2
|
|
; GFX8-NEXT: s_endpgm
|
|
;
|
|
; GFX9-LABEL: v_no_clamp_add_packed_src_f32:
|
|
; GFX9: ; %bb.0:
|
|
; GFX9-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX9-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NEXT: global_load_dword v1, v0, s[2:3]
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: v_pk_add_f16 v1, v1, 1.0 op_sel_hi:[1,0]
|
|
; GFX9-NEXT: v_max_f32_e64 v1, v1, v1 clamp
|
|
; GFX9-NEXT: global_store_dword v0, v1, s[0:1]
|
|
; GFX9-NEXT: s_endpgm
|
|
;
|
|
; GFX11-LABEL: v_no_clamp_add_packed_src_f32:
|
|
; GFX11: ; %bb.0:
|
|
; GFX11-NEXT: s_load_b128 s[0:3], s[4:5], 0x24
|
|
; GFX11-NEXT: v_and_b32_e32 v0, 0x3ff, v0
|
|
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_4) | instid1(VALU_DEP_1)
|
|
; GFX11-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX11-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-NEXT: global_load_b32 v1, v0, s[2:3]
|
|
; GFX11-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-NEXT: v_pk_add_f16 v1, v1, 1.0 op_sel_hi:[1,0]
|
|
; GFX11-NEXT: v_max_f32_e64 v1, v1, v1 clamp
|
|
; GFX11-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-NEXT: s_endpgm
|
|
%tid = call i32 @llvm.amdgcn.workitem.id.x()
|
|
%gep0 = getelementptr <2 x half>, ptr addrspace(1) %aptr, i32 %tid
|
|
%out.gep = getelementptr float, ptr addrspace(1) %out, i32 %tid
|
|
%a = load <2 x half>, ptr addrspace(1) %gep0
|
|
%add = fadd <2 x half> %a, <half 1.0, half 1.0>
|
|
%bc.add = bitcast <2 x half> %add to float
|
|
%max = call float @llvm.maxnum.f32(float %bc.add, float 0.0)
|
|
%clamp = call float @llvm.minnum.f32(float %max, float 1.0)
|
|
store float %clamp, ptr addrspace(1) %out.gep
|
|
ret void
|
|
}
|
|
|
|
; Since the high bits are zeroed, it probably would be OK in this case
|
|
; to use clamp.
|
|
define amdgpu_kernel void @v_no_clamp_add_src_v2f16_f16_src(ptr addrspace(1) %out, ptr addrspace(1) %aptr) #0 {
|
|
; SI-LABEL: v_no_clamp_add_src_v2f16_f16_src:
|
|
; SI: ; %bb.0:
|
|
; SI-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x9
|
|
; SI-NEXT: s_mov_b32 s7, 0xf000
|
|
; SI-NEXT: s_mov_b32 s6, 0
|
|
; SI-NEXT: v_lshlrev_b32_e32 v1, 1, v0
|
|
; SI-NEXT: v_mov_b32_e32 v2, 0
|
|
; SI-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SI-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; SI-NEXT: buffer_load_ushort v1, v[1:2], s[4:7], 0 addr64
|
|
; SI-NEXT: v_cvt_f16_f32_e32 v3, 0
|
|
; SI-NEXT: s_mov_b64 s[2:3], s[6:7]
|
|
; SI-NEXT: v_cvt_f32_f16_e32 v3, v3
|
|
; SI-NEXT: v_min_f32_e32 v3, 1.0, v3
|
|
; SI-NEXT: v_cvt_f16_f32_e32 v3, v3
|
|
; SI-NEXT: s_waitcnt vmcnt(0)
|
|
; SI-NEXT: v_cvt_f32_f16_e32 v1, v1
|
|
; SI-NEXT: v_add_f32_e32 v1, 1.0, v1
|
|
; SI-NEXT: v_cvt_f16_f32_e32 v1, v1
|
|
; SI-NEXT: v_cvt_f32_f16_e32 v1, v1
|
|
; SI-NEXT: v_max_f32_e32 v1, 0, v1
|
|
; SI-NEXT: v_cvt_f16_f32_e32 v1, v1
|
|
; SI-NEXT: v_cvt_f32_f16_e32 v1, v1
|
|
; SI-NEXT: v_min_f32_e32 v1, 1.0, v1
|
|
; SI-NEXT: v_cvt_f16_f32_e32 v4, v1
|
|
; SI-NEXT: v_lshlrev_b32_e32 v1, 2, v0
|
|
; SI-NEXT: v_lshlrev_b32_e32 v0, 16, v3
|
|
; SI-NEXT: v_or_b32_e32 v0, v4, v0
|
|
; SI-NEXT: buffer_store_dword v0, v[1:2], s[0:3], 0 addr64
|
|
; SI-NEXT: s_endpgm
|
|
;
|
|
; GFX8-LABEL: v_no_clamp_add_src_v2f16_f16_src:
|
|
; GFX8: ; %bb.0:
|
|
; GFX8-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX8-NEXT: v_lshlrev_b32_e32 v1, 1, v0
|
|
; GFX8-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX8-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX8-NEXT: v_mov_b32_e32 v2, s3
|
|
; GFX8-NEXT: v_add_u32_e32 v1, vcc, s2, v1
|
|
; GFX8-NEXT: v_addc_u32_e32 v2, vcc, 0, v2, vcc
|
|
; GFX8-NEXT: flat_load_ushort v2, v[1:2]
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s1
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s0, v0
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX8-NEXT: v_add_f16_e64 v2, v2, 1.0 clamp
|
|
; GFX8-NEXT: flat_store_dword v[0:1], v2
|
|
; GFX8-NEXT: s_endpgm
|
|
;
|
|
; GFX9-LABEL: v_no_clamp_add_src_v2f16_f16_src:
|
|
; GFX9: ; %bb.0:
|
|
; GFX9-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX9-NEXT: v_lshlrev_b32_e32 v1, 1, v0
|
|
; GFX9-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NEXT: global_load_ushort v1, v1, s[2:3]
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: v_add_f16_e32 v1, 1.0, v1
|
|
; GFX9-NEXT: v_pk_max_f16 v1, v1, v1 clamp
|
|
; GFX9-NEXT: global_store_dword v0, v1, s[0:1]
|
|
; GFX9-NEXT: s_endpgm
|
|
;
|
|
; GFX11-TRUE16-LABEL: v_no_clamp_add_src_v2f16_f16_src:
|
|
; GFX11-TRUE16: ; %bb.0:
|
|
; GFX11-TRUE16-NEXT: s_load_b128 s[0:3], s[4:5], 0x24
|
|
; GFX11-TRUE16-NEXT: v_and_b32_e32 v1, 0x3ff, v0
|
|
; GFX11-TRUE16-NEXT: s_delay_alu instid0(VALU_DEP_1)
|
|
; GFX11-TRUE16-NEXT: v_lshlrev_b32_e32 v0, 1, v1
|
|
; GFX11-TRUE16-NEXT: v_lshlrev_b32_e32 v1, 2, v1
|
|
; GFX11-TRUE16-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-TRUE16-NEXT: global_load_d16_b16 v0, v0, s[2:3]
|
|
; GFX11-TRUE16-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-TRUE16-NEXT: v_mov_b16_e32 v0.h, 0
|
|
; GFX11-TRUE16-NEXT: v_add_f16_e32 v0.l, 1.0, v0.l
|
|
; GFX11-TRUE16-NEXT: s_delay_alu instid0(VALU_DEP_1)
|
|
; GFX11-TRUE16-NEXT: v_pk_max_f16 v0, v0, v0 clamp
|
|
; GFX11-TRUE16-NEXT: global_store_b32 v1, v0, s[0:1]
|
|
; GFX11-TRUE16-NEXT: s_endpgm
|
|
;
|
|
; GFX11-FAKE16-LABEL: v_no_clamp_add_src_v2f16_f16_src:
|
|
; GFX11-FAKE16: ; %bb.0:
|
|
; GFX11-FAKE16-NEXT: s_load_b128 s[0:3], s[4:5], 0x24
|
|
; GFX11-FAKE16-NEXT: v_and_b32_e32 v0, 0x3ff, v0
|
|
; GFX11-FAKE16-NEXT: s_delay_alu instid0(VALU_DEP_1)
|
|
; GFX11-FAKE16-NEXT: v_lshlrev_b32_e32 v1, 1, v0
|
|
; GFX11-FAKE16-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX11-FAKE16-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-FAKE16-NEXT: global_load_u16 v1, v1, s[2:3]
|
|
; GFX11-FAKE16-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-FAKE16-NEXT: v_add_f16_e32 v1, 1.0, v1
|
|
; GFX11-FAKE16-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
|
|
; GFX11-FAKE16-NEXT: v_and_b32_e32 v1, 0xffff, v1
|
|
; GFX11-FAKE16-NEXT: v_pk_max_f16 v1, v1, v1 clamp
|
|
; GFX11-FAKE16-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-FAKE16-NEXT: s_endpgm
|
|
%tid = call i32 @llvm.amdgcn.workitem.id.x()
|
|
%gep0 = getelementptr half, ptr addrspace(1) %aptr, i32 %tid
|
|
%out.gep = getelementptr <2 x half>, ptr addrspace(1) %out, i32 %tid
|
|
%a = load half, ptr addrspace(1) %gep0
|
|
%add = fadd half %a, 1.0
|
|
%bc = bitcast half %add to i16
|
|
%zext = zext i16 %bc to i32
|
|
%v2f16 = bitcast i32 %zext to <2 x half>
|
|
%max = call <2 x half> @llvm.maxnum.v2f16(<2 x half> %v2f16, <2 x half> zeroinitializer)
|
|
%clamp = call <2 x half> @llvm.minnum.v2f16(<2 x half> %max, <2 x half> <half 1.0, half 1.0>)
|
|
store <2 x half> %clamp, ptr addrspace(1) %out.gep
|
|
ret void
|
|
}
|
|
|
|
; FIXME: Worse code pre-gfx9
|
|
|
|
define <2 x half> @v_clamp_cvt_pkrtz_src_v2f16_denorm(float %a, float %b) #0 {
|
|
; SI-LABEL: v_clamp_cvt_pkrtz_src_v2f16_denorm:
|
|
; SI: ; %bb.0:
|
|
; SI-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
|
; SI-NEXT: v_cvt_pkrtz_f16_f32_e32 v0, v0, v1
|
|
; 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_max_f32_e32 v1, 0, v1
|
|
; SI-NEXT: v_cvt_f16_f32_e32 v1, v1
|
|
; SI-NEXT: v_max_f32_e32 v0, 0, v0
|
|
; SI-NEXT: v_cvt_f16_f32_e32 v0, v0
|
|
; SI-NEXT: v_cvt_f32_f16_e32 v1, v1
|
|
; SI-NEXT: v_cvt_f32_f16_e32 v0, v0
|
|
; SI-NEXT: v_min_f32_e32 v1, 1.0, v1
|
|
; SI-NEXT: v_cvt_f16_f32_e32 v1, v1
|
|
; SI-NEXT: v_min_f32_e32 v0, 1.0, v0
|
|
; 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]
|
|
;
|
|
; GFX8-LABEL: v_clamp_cvt_pkrtz_src_v2f16_denorm:
|
|
; GFX8: ; %bb.0:
|
|
; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
|
; GFX8-NEXT: v_cvt_pkrtz_f16_f32 v0, v0, v1
|
|
; GFX8-NEXT: v_max_f16_sdwa v1, v0, v0 clamp dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:WORD_1 src1_sel:WORD_1
|
|
; GFX8-NEXT: v_max_f16_e64 v0, v0, v0 clamp
|
|
; GFX8-NEXT: v_or_b32_e32 v0, v0, v1
|
|
; GFX8-NEXT: s_setpc_b64 s[30:31]
|
|
;
|
|
; GFX9-LABEL: v_clamp_cvt_pkrtz_src_v2f16_denorm:
|
|
; GFX9: ; %bb.0:
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
|
; GFX9-NEXT: v_cvt_pkrtz_f16_f32 v0, v0, v1 clamp
|
|
; GFX9-NEXT: s_setpc_b64 s[30:31]
|
|
;
|
|
; GFX11-LABEL: v_clamp_cvt_pkrtz_src_v2f16_denorm:
|
|
; GFX11: ; %bb.0:
|
|
; GFX11-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
|
; GFX11-NEXT: v_cvt_pk_rtz_f16_f32_e64 v0, v0, v1 clamp
|
|
; GFX11-NEXT: s_setpc_b64 s[30:31]
|
|
%add = call <2 x half> @llvm.amdgcn.cvt.pkrtz(float %a, float %b)
|
|
%max = call <2 x half> @llvm.maxnum.v2f16(<2 x half> %add, <2 x half> zeroinitializer)
|
|
%clamp = call <2 x half> @llvm.minnum.v2f16(<2 x half> %max, <2 x half> <half 1.0, half 1.0>)
|
|
ret <2 x half> %clamp
|
|
}
|
|
|
|
define amdgpu_kernel void @v_clamp_add_src_f32_minimumnum_maximumnum(ptr addrspace(1) %out, ptr addrspace(1) %aptr) #0 {
|
|
; SI-LABEL: v_clamp_add_src_f32_minimumnum_maximumnum:
|
|
; SI: ; %bb.0:
|
|
; SI-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x9
|
|
; SI-NEXT: s_mov_b32 s7, 0xf000
|
|
; SI-NEXT: s_mov_b32 s6, 0
|
|
; SI-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; SI-NEXT: v_mov_b32_e32 v1, 0
|
|
; SI-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SI-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; SI-NEXT: buffer_load_dword v2, v[0:1], s[4:7], 0 addr64
|
|
; SI-NEXT: s_mov_b64 s[2:3], s[6:7]
|
|
; SI-NEXT: s_waitcnt vmcnt(0)
|
|
; SI-NEXT: v_add_f32_e64 v2, v2, 1.0 clamp
|
|
; SI-NEXT: buffer_store_dword v2, v[0:1], s[0:3], 0 addr64
|
|
; SI-NEXT: s_endpgm
|
|
;
|
|
; GFX8-LABEL: v_clamp_add_src_f32_minimumnum_maximumnum:
|
|
; GFX8: ; %bb.0:
|
|
; GFX8-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX8-NEXT: v_lshlrev_b32_e32 v2, 2, v0
|
|
; GFX8-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s2, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: flat_load_dword v3, v[0:1]
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s1
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s0, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX8-NEXT: v_add_f32_e64 v2, v3, 1.0 clamp
|
|
; GFX8-NEXT: flat_store_dword v[0:1], v2
|
|
; GFX8-NEXT: s_endpgm
|
|
;
|
|
; GFX9-LABEL: v_clamp_add_src_f32_minimumnum_maximumnum:
|
|
; GFX9: ; %bb.0:
|
|
; GFX9-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX9-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NEXT: global_load_dword v1, v0, s[2:3]
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: v_add_f32_e64 v1, v1, 1.0 clamp
|
|
; GFX9-NEXT: global_store_dword v0, v1, s[0:1]
|
|
; GFX9-NEXT: s_endpgm
|
|
;
|
|
; GFX11-LABEL: v_clamp_add_src_f32_minimumnum_maximumnum:
|
|
; GFX11: ; %bb.0:
|
|
; GFX11-NEXT: s_load_b128 s[0:3], s[4:5], 0x24
|
|
; GFX11-NEXT: v_and_b32_e32 v0, 0x3ff, v0
|
|
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1)
|
|
; GFX11-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX11-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-NEXT: global_load_b32 v1, v0, s[2:3]
|
|
; GFX11-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-NEXT: v_add_f32_e64 v1, v1, 1.0 clamp
|
|
; GFX11-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-NEXT: s_endpgm
|
|
%tid = call i32 @llvm.amdgcn.workitem.id.x()
|
|
%gep0 = getelementptr float, ptr addrspace(1) %aptr, i32 %tid
|
|
%out.gep = getelementptr float, ptr addrspace(1) %out, i32 %tid
|
|
%a = load float, ptr addrspace(1) %gep0
|
|
%add = fadd float %a, 1.0
|
|
%max = call float @llvm.maximumnum.f32(float %add, float 0.0)
|
|
%clamp = call float @llvm.minimumnum.f32(float %max, float 1.0)
|
|
store float %clamp, ptr addrspace(1) %out.gep
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @v_clamp_add_neg_src_f32_minimumnum_maximumnum(ptr addrspace(1) %out, ptr addrspace(1) %aptr) #0 {
|
|
; SI-LABEL: v_clamp_add_neg_src_f32_minimumnum_maximumnum:
|
|
; SI: ; %bb.0:
|
|
; SI-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x9
|
|
; SI-NEXT: s_mov_b32 s7, 0xf000
|
|
; SI-NEXT: s_mov_b32 s6, 0
|
|
; SI-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; SI-NEXT: v_mov_b32_e32 v1, 0
|
|
; SI-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SI-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; SI-NEXT: buffer_load_dword v2, v[0:1], s[4:7], 0 addr64
|
|
; SI-NEXT: s_mov_b64 s[2:3], s[6:7]
|
|
; SI-NEXT: s_waitcnt vmcnt(0)
|
|
; SI-NEXT: v_floor_f32_e32 v2, v2
|
|
; SI-NEXT: v_max_f32_e64 v2, -v2, -v2 clamp
|
|
; SI-NEXT: buffer_store_dword v2, v[0:1], s[0:3], 0 addr64
|
|
; SI-NEXT: s_endpgm
|
|
;
|
|
; GFX8-LABEL: v_clamp_add_neg_src_f32_minimumnum_maximumnum:
|
|
; GFX8: ; %bb.0:
|
|
; GFX8-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX8-NEXT: v_lshlrev_b32_e32 v2, 2, v0
|
|
; GFX8-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s2, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: flat_load_dword v3, v[0:1]
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s1
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s0, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX8-NEXT: v_floor_f32_e32 v2, v3
|
|
; GFX8-NEXT: v_max_f32_e64 v2, -v2, -v2 clamp
|
|
; GFX8-NEXT: flat_store_dword v[0:1], v2
|
|
; GFX8-NEXT: s_endpgm
|
|
;
|
|
; GFX9-LABEL: v_clamp_add_neg_src_f32_minimumnum_maximumnum:
|
|
; GFX9: ; %bb.0:
|
|
; GFX9-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX9-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NEXT: global_load_dword v1, v0, s[2:3]
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: v_floor_f32_e32 v1, v1
|
|
; GFX9-NEXT: v_max_f32_e64 v1, -v1, -v1 clamp
|
|
; GFX9-NEXT: global_store_dword v0, v1, s[0:1]
|
|
; GFX9-NEXT: s_endpgm
|
|
;
|
|
; GFX11-LABEL: v_clamp_add_neg_src_f32_minimumnum_maximumnum:
|
|
; GFX11: ; %bb.0:
|
|
; GFX11-NEXT: s_load_b128 s[0:3], s[4:5], 0x24
|
|
; GFX11-NEXT: v_and_b32_e32 v0, 0x3ff, v0
|
|
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_4) | instid1(VALU_DEP_1)
|
|
; GFX11-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX11-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-NEXT: global_load_b32 v1, v0, s[2:3]
|
|
; GFX11-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-NEXT: v_floor_f32_e32 v1, v1
|
|
; GFX11-NEXT: v_max_f32_e64 v1, -v1, -v1 clamp
|
|
; GFX11-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-NEXT: s_endpgm
|
|
%tid = call i32 @llvm.amdgcn.workitem.id.x()
|
|
%gep0 = getelementptr float, ptr addrspace(1) %aptr, i32 %tid
|
|
%out.gep = getelementptr float, ptr addrspace(1) %out, i32 %tid
|
|
%a = load float, ptr addrspace(1) %gep0
|
|
%floor = call float @llvm.floor.f32(float %a)
|
|
%neg.floor = fneg float %floor
|
|
%max = call float @llvm.maximumnum.f32(float %neg.floor, float 0.0)
|
|
%clamp = call float @llvm.minimumnum.f32(float %max, float 1.0)
|
|
store float %clamp, ptr addrspace(1) %out.gep
|
|
ret void
|
|
}
|
|
|
|
|
|
define amdgpu_kernel void @v_clamp_add_src_f64_minimumnum_maximumnum(ptr addrspace(1) %out, ptr addrspace(1) %aptr) #0 {
|
|
; SI-LABEL: v_clamp_add_src_f64_minimumnum_maximumnum:
|
|
; SI: ; %bb.0:
|
|
; SI-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x9
|
|
; SI-NEXT: s_mov_b32 s7, 0xf000
|
|
; SI-NEXT: s_mov_b32 s6, 0
|
|
; SI-NEXT: v_lshlrev_b32_e32 v0, 3, v0
|
|
; SI-NEXT: v_mov_b32_e32 v1, 0
|
|
; SI-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SI-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; SI-NEXT: buffer_load_dwordx2 v[2:3], v[0:1], s[4:7], 0 addr64
|
|
; SI-NEXT: s_mov_b64 s[2:3], s[6:7]
|
|
; SI-NEXT: s_waitcnt vmcnt(0)
|
|
; SI-NEXT: v_add_f64 v[2:3], v[2:3], 1.0 clamp
|
|
; SI-NEXT: buffer_store_dwordx2 v[2:3], v[0:1], s[0:3], 0 addr64
|
|
; SI-NEXT: s_endpgm
|
|
;
|
|
; GFX8-LABEL: v_clamp_add_src_f64_minimumnum_maximumnum:
|
|
; GFX8: ; %bb.0:
|
|
; GFX8-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX8-NEXT: v_lshlrev_b32_e32 v2, 3, v0
|
|
; GFX8-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s2, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: flat_load_dwordx2 v[0:1], v[0:1]
|
|
; GFX8-NEXT: v_mov_b32_e32 v3, s1
|
|
; GFX8-NEXT: v_add_u32_e32 v2, vcc, s0, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v3, vcc, 0, v3, vcc
|
|
; GFX8-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX8-NEXT: v_add_f64 v[0:1], v[0:1], 1.0 clamp
|
|
; GFX8-NEXT: flat_store_dwordx2 v[2:3], v[0:1]
|
|
; GFX8-NEXT: s_endpgm
|
|
;
|
|
; GFX9-LABEL: v_clamp_add_src_f64_minimumnum_maximumnum:
|
|
; GFX9: ; %bb.0:
|
|
; GFX9-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX9-NEXT: v_lshlrev_b32_e32 v2, 3, v0
|
|
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NEXT: global_load_dwordx2 v[0:1], v2, s[2:3]
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: v_add_f64 v[0:1], v[0:1], 1.0 clamp
|
|
; GFX9-NEXT: global_store_dwordx2 v2, v[0:1], s[0:1]
|
|
; GFX9-NEXT: s_endpgm
|
|
;
|
|
; GFX11-LABEL: v_clamp_add_src_f64_minimumnum_maximumnum:
|
|
; GFX11: ; %bb.0:
|
|
; GFX11-NEXT: s_load_b128 s[0:3], s[4:5], 0x24
|
|
; GFX11-NEXT: v_and_b32_e32 v0, 0x3ff, v0
|
|
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1)
|
|
; GFX11-NEXT: v_lshlrev_b32_e32 v2, 3, v0
|
|
; GFX11-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-NEXT: global_load_b64 v[0:1], v2, s[2:3]
|
|
; GFX11-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-NEXT: v_add_f64 v[0:1], v[0:1], 1.0 clamp
|
|
; GFX11-NEXT: global_store_b64 v2, v[0:1], s[0:1]
|
|
; GFX11-NEXT: s_endpgm
|
|
%tid = call i32 @llvm.amdgcn.workitem.id.x()
|
|
%gep0 = getelementptr double, ptr addrspace(1) %aptr, i32 %tid
|
|
%out.gep = getelementptr double, ptr addrspace(1) %out, i32 %tid
|
|
%a = load double, ptr addrspace(1) %gep0
|
|
%add = fadd double %a, 1.0
|
|
%max = call double @llvm.maximumnum.f64(double %add, double 0.0)
|
|
%clamp = call double @llvm.minimumnum.f64(double %max, double 1.0)
|
|
store double %clamp, ptr addrspace(1) %out.gep
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @v_clamp_add_src_f32_denormals_minimumnum_maximumnum(ptr addrspace(1) %out, ptr addrspace(1) %aptr) #2 {
|
|
; SI-LABEL: v_clamp_add_src_f32_denormals_minimumnum_maximumnum:
|
|
; SI: ; %bb.0:
|
|
; SI-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x9
|
|
; SI-NEXT: s_mov_b32 s7, 0xf000
|
|
; SI-NEXT: s_mov_b32 s6, 0
|
|
; SI-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; SI-NEXT: v_mov_b32_e32 v1, 0
|
|
; SI-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SI-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; SI-NEXT: buffer_load_dword v2, v[0:1], s[4:7], 0 addr64
|
|
; SI-NEXT: s_mov_b64 s[2:3], s[6:7]
|
|
; SI-NEXT: s_waitcnt vmcnt(0)
|
|
; SI-NEXT: v_add_f32_e64 v2, v2, 1.0 clamp
|
|
; SI-NEXT: buffer_store_dword v2, v[0:1], s[0:3], 0 addr64
|
|
; SI-NEXT: s_endpgm
|
|
;
|
|
; GFX8-LABEL: v_clamp_add_src_f32_denormals_minimumnum_maximumnum:
|
|
; GFX8: ; %bb.0:
|
|
; GFX8-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX8-NEXT: v_lshlrev_b32_e32 v2, 2, v0
|
|
; GFX8-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s2, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: flat_load_dword v3, v[0:1]
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s1
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s0, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX8-NEXT: v_add_f32_e64 v2, v3, 1.0 clamp
|
|
; GFX8-NEXT: flat_store_dword v[0:1], v2
|
|
; GFX8-NEXT: s_endpgm
|
|
;
|
|
; GFX9-LABEL: v_clamp_add_src_f32_denormals_minimumnum_maximumnum:
|
|
; GFX9: ; %bb.0:
|
|
; GFX9-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX9-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NEXT: global_load_dword v1, v0, s[2:3]
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: v_add_f32_e64 v1, v1, 1.0 clamp
|
|
; GFX9-NEXT: global_store_dword v0, v1, s[0:1]
|
|
; GFX9-NEXT: s_endpgm
|
|
;
|
|
; GFX11-LABEL: v_clamp_add_src_f32_denormals_minimumnum_maximumnum:
|
|
; GFX11: ; %bb.0:
|
|
; GFX11-NEXT: s_load_b128 s[0:3], s[4:5], 0x24
|
|
; GFX11-NEXT: v_and_b32_e32 v0, 0x3ff, v0
|
|
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1)
|
|
; GFX11-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX11-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-NEXT: global_load_b32 v1, v0, s[2:3]
|
|
; GFX11-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-NEXT: v_add_f32_e64 v1, v1, 1.0 clamp
|
|
; GFX11-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-NEXT: s_endpgm
|
|
%tid = call i32 @llvm.amdgcn.workitem.id.x()
|
|
%gep0 = getelementptr float, ptr addrspace(1) %aptr, i32 %tid
|
|
%out.gep = getelementptr float, ptr addrspace(1) %out, i32 %tid
|
|
%a = load float, ptr addrspace(1) %gep0
|
|
%add = fadd float %a, 1.0
|
|
%max = call float @llvm.maximumnum.f32(float %add, float 0.0)
|
|
%clamp = call float @llvm.minimumnum.f32(float %max, float 1.0)
|
|
store float %clamp, ptr addrspace(1) %out.gep
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @v_clamp_add_src_f16_denorm_minimumnum_maximumnum(ptr addrspace(1) %out, ptr addrspace(1) %aptr) #0 {
|
|
; SI-LABEL: v_clamp_add_src_f16_denorm_minimumnum_maximumnum:
|
|
; SI: ; %bb.0:
|
|
; SI-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x9
|
|
; SI-NEXT: s_mov_b32 s7, 0xf000
|
|
; SI-NEXT: s_mov_b32 s6, 0
|
|
; SI-NEXT: v_lshlrev_b32_e32 v0, 1, v0
|
|
; SI-NEXT: v_mov_b32_e32 v1, 0
|
|
; SI-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SI-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; SI-NEXT: buffer_load_ushort v2, v[0:1], s[4:7], 0 addr64
|
|
; SI-NEXT: s_mov_b64 s[2:3], s[6:7]
|
|
; SI-NEXT: s_waitcnt vmcnt(0)
|
|
; SI-NEXT: v_cvt_f32_f16_e32 v2, v2
|
|
; SI-NEXT: v_add_f32_e32 v2, 1.0, v2
|
|
; SI-NEXT: v_cvt_f16_f32_e32 v2, v2
|
|
; SI-NEXT: v_cvt_f32_f16_e32 v2, v2
|
|
; SI-NEXT: v_max_f32_e32 v2, 0, v2
|
|
; SI-NEXT: v_cvt_f16_f32_e32 v2, v2
|
|
; SI-NEXT: v_cvt_f32_f16_e32 v2, v2
|
|
; SI-NEXT: v_min_f32_e32 v2, 1.0, v2
|
|
; SI-NEXT: v_cvt_f16_f32_e32 v2, v2
|
|
; SI-NEXT: buffer_store_short v2, v[0:1], s[0:3], 0 addr64
|
|
; SI-NEXT: s_endpgm
|
|
;
|
|
; GFX8-LABEL: v_clamp_add_src_f16_denorm_minimumnum_maximumnum:
|
|
; GFX8: ; %bb.0:
|
|
; GFX8-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX8-NEXT: v_lshlrev_b32_e32 v2, 1, v0
|
|
; GFX8-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s2, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: flat_load_ushort v3, v[0:1]
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s1
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s0, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX8-NEXT: v_add_f16_e64 v2, v3, 1.0 clamp
|
|
; GFX8-NEXT: flat_store_short v[0:1], v2
|
|
; GFX8-NEXT: s_endpgm
|
|
;
|
|
; GFX9-LABEL: v_clamp_add_src_f16_denorm_minimumnum_maximumnum:
|
|
; GFX9: ; %bb.0:
|
|
; GFX9-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX9-NEXT: v_lshlrev_b32_e32 v0, 1, v0
|
|
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NEXT: global_load_ushort v1, v0, s[2:3]
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: v_add_f16_e64 v1, v1, 1.0 clamp
|
|
; GFX9-NEXT: global_store_short v0, v1, s[0:1]
|
|
; GFX9-NEXT: s_endpgm
|
|
;
|
|
; GFX11-TRUE16-LABEL: v_clamp_add_src_f16_denorm_minimumnum_maximumnum:
|
|
; GFX11-TRUE16: ; %bb.0:
|
|
; GFX11-TRUE16-NEXT: s_load_b128 s[0:3], s[4:5], 0x24
|
|
; GFX11-TRUE16-NEXT: v_and_b32_e32 v0, 0x3ff, v0
|
|
; GFX11-TRUE16-NEXT: s_delay_alu instid0(VALU_DEP_1)
|
|
; GFX11-TRUE16-NEXT: v_lshlrev_b32_e32 v1, 1, v0
|
|
; GFX11-TRUE16-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-TRUE16-NEXT: global_load_d16_b16 v0, v1, s[2:3]
|
|
; GFX11-TRUE16-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-TRUE16-NEXT: v_add_f16_e64 v0.l, v0.l, 1.0 clamp
|
|
; GFX11-TRUE16-NEXT: global_store_b16 v1, v0, s[0:1]
|
|
; GFX11-TRUE16-NEXT: s_endpgm
|
|
;
|
|
; GFX11-FAKE16-LABEL: v_clamp_add_src_f16_denorm_minimumnum_maximumnum:
|
|
; GFX11-FAKE16: ; %bb.0:
|
|
; GFX11-FAKE16-NEXT: s_load_b128 s[0:3], s[4:5], 0x24
|
|
; GFX11-FAKE16-NEXT: v_and_b32_e32 v0, 0x3ff, v0
|
|
; GFX11-FAKE16-NEXT: s_delay_alu instid0(VALU_DEP_1)
|
|
; GFX11-FAKE16-NEXT: v_lshlrev_b32_e32 v0, 1, v0
|
|
; GFX11-FAKE16-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-FAKE16-NEXT: global_load_u16 v1, v0, s[2:3]
|
|
; GFX11-FAKE16-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-FAKE16-NEXT: v_add_f16_e64 v1, v1, 1.0 clamp
|
|
; GFX11-FAKE16-NEXT: global_store_b16 v0, v1, s[0:1]
|
|
; GFX11-FAKE16-NEXT: s_endpgm
|
|
%tid = call i32 @llvm.amdgcn.workitem.id.x()
|
|
%gep0 = getelementptr half, ptr addrspace(1) %aptr, i32 %tid
|
|
%out.gep = getelementptr half, ptr addrspace(1) %out, i32 %tid
|
|
%a = load half, ptr addrspace(1) %gep0
|
|
%add = fadd half %a, 1.0
|
|
%max = call half @llvm.maximumnum.f16(half %add, half 0.0)
|
|
%clamp = call half @llvm.minimumnum.f16(half %max, half 1.0)
|
|
store half %clamp, ptr addrspace(1) %out.gep
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @v_clamp_add_src_f16_no_denormals_minimumnum_maximumnum(ptr addrspace(1) %out, ptr addrspace(1) %aptr) #3 {
|
|
; SI-LABEL: v_clamp_add_src_f16_no_denormals_minimumnum_maximumnum:
|
|
; SI: ; %bb.0:
|
|
; SI-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x9
|
|
; SI-NEXT: s_mov_b32 s7, 0xf000
|
|
; SI-NEXT: s_mov_b32 s6, 0
|
|
; SI-NEXT: v_lshlrev_b32_e32 v0, 1, v0
|
|
; SI-NEXT: v_mov_b32_e32 v1, 0
|
|
; SI-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SI-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; SI-NEXT: buffer_load_ushort v2, v[0:1], s[4:7], 0 addr64
|
|
; SI-NEXT: s_mov_b64 s[2:3], s[6:7]
|
|
; SI-NEXT: s_waitcnt vmcnt(0)
|
|
; SI-NEXT: v_cvt_f32_f16_e32 v2, v2
|
|
; SI-NEXT: v_add_f32_e32 v2, 1.0, v2
|
|
; SI-NEXT: v_cvt_f16_f32_e32 v2, v2
|
|
; SI-NEXT: v_cvt_f32_f16_e32 v2, v2
|
|
; SI-NEXT: v_max_f32_e32 v2, 0, v2
|
|
; SI-NEXT: v_cvt_f16_f32_e32 v2, v2
|
|
; SI-NEXT: v_cvt_f32_f16_e32 v2, v2
|
|
; SI-NEXT: v_min_f32_e32 v2, 1.0, v2
|
|
; SI-NEXT: v_cvt_f16_f32_e32 v2, v2
|
|
; SI-NEXT: buffer_store_short v2, v[0:1], s[0:3], 0 addr64
|
|
; SI-NEXT: s_endpgm
|
|
;
|
|
; GFX8-LABEL: v_clamp_add_src_f16_no_denormals_minimumnum_maximumnum:
|
|
; GFX8: ; %bb.0:
|
|
; GFX8-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX8-NEXT: v_lshlrev_b32_e32 v2, 1, v0
|
|
; GFX8-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s2, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: flat_load_ushort v3, v[0:1]
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s1
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s0, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX8-NEXT: v_add_f16_e64 v2, v3, 1.0 clamp
|
|
; GFX8-NEXT: flat_store_short v[0:1], v2
|
|
; GFX8-NEXT: s_endpgm
|
|
;
|
|
; GFX9-LABEL: v_clamp_add_src_f16_no_denormals_minimumnum_maximumnum:
|
|
; GFX9: ; %bb.0:
|
|
; GFX9-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX9-NEXT: v_lshlrev_b32_e32 v0, 1, v0
|
|
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NEXT: global_load_ushort v1, v0, s[2:3]
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: v_add_f16_e64 v1, v1, 1.0 clamp
|
|
; GFX9-NEXT: global_store_short v0, v1, s[0:1]
|
|
; GFX9-NEXT: s_endpgm
|
|
;
|
|
; GFX11-TRUE16-LABEL: v_clamp_add_src_f16_no_denormals_minimumnum_maximumnum:
|
|
; GFX11-TRUE16: ; %bb.0:
|
|
; GFX11-TRUE16-NEXT: s_load_b128 s[0:3], s[4:5], 0x24
|
|
; GFX11-TRUE16-NEXT: v_and_b32_e32 v0, 0x3ff, v0
|
|
; GFX11-TRUE16-NEXT: s_delay_alu instid0(VALU_DEP_1)
|
|
; GFX11-TRUE16-NEXT: v_lshlrev_b32_e32 v1, 1, v0
|
|
; GFX11-TRUE16-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-TRUE16-NEXT: global_load_d16_b16 v0, v1, s[2:3]
|
|
; GFX11-TRUE16-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-TRUE16-NEXT: v_add_f16_e64 v0.l, v0.l, 1.0 clamp
|
|
; GFX11-TRUE16-NEXT: global_store_b16 v1, v0, s[0:1]
|
|
; GFX11-TRUE16-NEXT: s_endpgm
|
|
;
|
|
; GFX11-FAKE16-LABEL: v_clamp_add_src_f16_no_denormals_minimumnum_maximumnum:
|
|
; GFX11-FAKE16: ; %bb.0:
|
|
; GFX11-FAKE16-NEXT: s_load_b128 s[0:3], s[4:5], 0x24
|
|
; GFX11-FAKE16-NEXT: v_and_b32_e32 v0, 0x3ff, v0
|
|
; GFX11-FAKE16-NEXT: s_delay_alu instid0(VALU_DEP_1)
|
|
; GFX11-FAKE16-NEXT: v_lshlrev_b32_e32 v0, 1, v0
|
|
; GFX11-FAKE16-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-FAKE16-NEXT: global_load_u16 v1, v0, s[2:3]
|
|
; GFX11-FAKE16-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-FAKE16-NEXT: v_add_f16_e64 v1, v1, 1.0 clamp
|
|
; GFX11-FAKE16-NEXT: global_store_b16 v0, v1, s[0:1]
|
|
; GFX11-FAKE16-NEXT: s_endpgm
|
|
%tid = call i32 @llvm.amdgcn.workitem.id.x()
|
|
%gep0 = getelementptr half, ptr addrspace(1) %aptr, i32 %tid
|
|
%out.gep = getelementptr half, ptr addrspace(1) %out, i32 %tid
|
|
%a = load half, ptr addrspace(1) %gep0
|
|
%add = fadd half %a, 1.0
|
|
%max = call half @llvm.maximumnum.f16(half %add, half 0.0)
|
|
%clamp = call half @llvm.minimumnum.f16(half %max, half 1.0)
|
|
store half %clamp, ptr addrspace(1) %out.gep
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @v_clamp_add_src_v2f32_minimumnum_maximumnum(ptr addrspace(1) %out, ptr addrspace(1) %aptr) #0 {
|
|
; SI-LABEL: v_clamp_add_src_v2f32_minimumnum_maximumnum:
|
|
; SI: ; %bb.0:
|
|
; SI-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x9
|
|
; SI-NEXT: s_mov_b32 s7, 0xf000
|
|
; SI-NEXT: s_mov_b32 s6, 0
|
|
; SI-NEXT: v_lshlrev_b32_e32 v0, 3, v0
|
|
; SI-NEXT: v_mov_b32_e32 v1, 0
|
|
; SI-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SI-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; SI-NEXT: buffer_load_dwordx2 v[2:3], v[0:1], s[4:7], 0 addr64
|
|
; SI-NEXT: s_mov_b64 s[2:3], s[6:7]
|
|
; SI-NEXT: s_waitcnt vmcnt(0)
|
|
; SI-NEXT: v_add_f32_e64 v2, v2, 1.0 clamp
|
|
; SI-NEXT: v_add_f32_e64 v3, v3, 1.0 clamp
|
|
; SI-NEXT: buffer_store_dwordx2 v[2:3], v[0:1], s[0:3], 0 addr64
|
|
; SI-NEXT: s_endpgm
|
|
;
|
|
; GFX8-LABEL: v_clamp_add_src_v2f32_minimumnum_maximumnum:
|
|
; GFX8: ; %bb.0:
|
|
; GFX8-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX8-NEXT: v_lshlrev_b32_e32 v2, 3, v0
|
|
; GFX8-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s2, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: flat_load_dwordx2 v[0:1], v[0:1]
|
|
; GFX8-NEXT: v_mov_b32_e32 v3, s1
|
|
; GFX8-NEXT: v_add_u32_e32 v2, vcc, s0, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v3, vcc, 0, v3, vcc
|
|
; GFX8-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX8-NEXT: v_add_f32_e64 v0, v0, 1.0 clamp
|
|
; GFX8-NEXT: v_add_f32_e64 v1, v1, 1.0 clamp
|
|
; GFX8-NEXT: flat_store_dwordx2 v[2:3], v[0:1]
|
|
; GFX8-NEXT: s_endpgm
|
|
;
|
|
; GFX9-LABEL: v_clamp_add_src_v2f32_minimumnum_maximumnum:
|
|
; GFX9: ; %bb.0:
|
|
; GFX9-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX9-NEXT: v_lshlrev_b32_e32 v2, 3, v0
|
|
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NEXT: global_load_dwordx2 v[0:1], v2, s[2:3]
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: v_add_f32_e64 v0, v0, 1.0 clamp
|
|
; GFX9-NEXT: v_add_f32_e64 v1, v1, 1.0 clamp
|
|
; GFX9-NEXT: global_store_dwordx2 v2, v[0:1], s[0:1]
|
|
; GFX9-NEXT: s_endpgm
|
|
;
|
|
; GFX11-LABEL: v_clamp_add_src_v2f32_minimumnum_maximumnum:
|
|
; GFX11: ; %bb.0:
|
|
; GFX11-NEXT: s_load_b128 s[0:3], s[4:5], 0x24
|
|
; GFX11-NEXT: v_and_b32_e32 v0, 0x3ff, v0
|
|
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1)
|
|
; GFX11-NEXT: v_lshlrev_b32_e32 v2, 3, v0
|
|
; GFX11-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-NEXT: global_load_b64 v[0:1], v2, s[2:3]
|
|
; GFX11-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-NEXT: v_add_f32_e64 v0, v0, 1.0 clamp
|
|
; GFX11-NEXT: v_add_f32_e64 v1, v1, 1.0 clamp
|
|
; GFX11-NEXT: global_store_b64 v2, v[0:1], s[0:1]
|
|
; GFX11-NEXT: s_endpgm
|
|
%tid = call i32 @llvm.amdgcn.workitem.id.x()
|
|
%gep0 = getelementptr <2 x float>, ptr addrspace(1) %aptr, i32 %tid
|
|
%out.gep = getelementptr <2 x float>, ptr addrspace(1) %out, i32 %tid
|
|
%a = load <2 x float>, ptr addrspace(1) %gep0
|
|
%add = fadd <2 x float> %a, <float 1.0, float 1.0>
|
|
%max = call <2 x float> @llvm.maximumnum.v2f32(<2 x float> %add, <2 x float> zeroinitializer)
|
|
%clamp = call <2 x float> @llvm.minimumnum.v2f32(<2 x float> %max, <2 x float> <float 1.0, float 1.0>)
|
|
store <2 x float> %clamp, ptr addrspace(1) %out.gep
|
|
ret void
|
|
}
|
|
|
|
define amdgpu_kernel void @v_clamp_add_src_v2f16_denorm_minimumnum_maximumnum(ptr addrspace(1) %out, ptr addrspace(1) %aptr) #0 {
|
|
; SI-LABEL: v_clamp_add_src_v2f16_denorm_minimumnum_maximumnum:
|
|
; SI: ; %bb.0:
|
|
; SI-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x9
|
|
; SI-NEXT: s_mov_b32 s7, 0xf000
|
|
; SI-NEXT: s_mov_b32 s6, 0
|
|
; SI-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; SI-NEXT: v_mov_b32_e32 v1, 0
|
|
; SI-NEXT: s_waitcnt lgkmcnt(0)
|
|
; SI-NEXT: s_mov_b64 s[4:5], s[2:3]
|
|
; SI-NEXT: buffer_load_dword v2, v[0:1], s[4:7], 0 addr64
|
|
; SI-NEXT: s_mov_b64 s[2:3], s[6:7]
|
|
; SI-NEXT: s_waitcnt vmcnt(0)
|
|
; SI-NEXT: v_lshrrev_b32_e32 v3, 16, v2
|
|
; SI-NEXT: v_cvt_f32_f16_e32 v3, v3
|
|
; SI-NEXT: v_cvt_f32_f16_e32 v2, v2
|
|
; SI-NEXT: v_add_f32_e32 v3, 1.0, v3
|
|
; SI-NEXT: v_cvt_f16_f32_e32 v3, v3
|
|
; SI-NEXT: v_add_f32_e32 v2, 1.0, v2
|
|
; SI-NEXT: v_cvt_f16_f32_e32 v2, v2
|
|
; SI-NEXT: v_cvt_f32_f16_e32 v3, v3
|
|
; SI-NEXT: v_cvt_f32_f16_e32 v2, v2
|
|
; SI-NEXT: v_max_f32_e32 v3, 0, v3
|
|
; SI-NEXT: v_cvt_f16_f32_e32 v3, v3
|
|
; SI-NEXT: v_max_f32_e32 v2, 0, v2
|
|
; SI-NEXT: v_cvt_f16_f32_e32 v2, v2
|
|
; SI-NEXT: v_cvt_f32_f16_e32 v3, v3
|
|
; SI-NEXT: v_cvt_f32_f16_e32 v2, v2
|
|
; SI-NEXT: v_min_f32_e32 v3, 1.0, v3
|
|
; SI-NEXT: v_cvt_f16_f32_e32 v3, v3
|
|
; SI-NEXT: v_min_f32_e32 v2, 1.0, v2
|
|
; SI-NEXT: v_cvt_f16_f32_e32 v2, v2
|
|
; SI-NEXT: v_lshlrev_b32_e32 v3, 16, v3
|
|
; SI-NEXT: v_or_b32_e32 v2, v2, v3
|
|
; SI-NEXT: buffer_store_dword v2, v[0:1], s[0:3], 0 addr64
|
|
; SI-NEXT: s_endpgm
|
|
;
|
|
; GFX8-LABEL: v_clamp_add_src_v2f16_denorm_minimumnum_maximumnum:
|
|
; GFX8: ; %bb.0:
|
|
; GFX8-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX8-NEXT: v_lshlrev_b32_e32 v2, 2, v0
|
|
; GFX8-NEXT: v_mov_b32_e32 v4, 0x3c00
|
|
; GFX8-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s3
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s2, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: flat_load_dword v3, v[0:1]
|
|
; GFX8-NEXT: v_mov_b32_e32 v1, s1
|
|
; GFX8-NEXT: v_add_u32_e32 v0, vcc, s0, v2
|
|
; GFX8-NEXT: v_addc_u32_e32 v1, vcc, 0, v1, vcc
|
|
; GFX8-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX8-NEXT: v_add_f16_e64 v2, v3, 1.0 clamp
|
|
; GFX8-NEXT: v_add_f16_sdwa v3, v3, v4 clamp dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:WORD_1 src1_sel:DWORD
|
|
; GFX8-NEXT: v_or_b32_e32 v2, v2, v3
|
|
; GFX8-NEXT: flat_store_dword v[0:1], v2
|
|
; GFX8-NEXT: s_endpgm
|
|
;
|
|
; GFX9-LABEL: v_clamp_add_src_v2f16_denorm_minimumnum_maximumnum:
|
|
; GFX9: ; %bb.0:
|
|
; GFX9-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x24
|
|
; GFX9-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX9-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX9-NEXT: global_load_dword v1, v0, s[2:3]
|
|
; GFX9-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX9-NEXT: v_pk_add_f16 v1, v1, 1.0 op_sel_hi:[1,0] clamp
|
|
; GFX9-NEXT: global_store_dword v0, v1, s[0:1]
|
|
; GFX9-NEXT: s_endpgm
|
|
;
|
|
; GFX11-LABEL: v_clamp_add_src_v2f16_denorm_minimumnum_maximumnum:
|
|
; GFX11: ; %bb.0:
|
|
; GFX11-NEXT: s_load_b128 s[0:3], s[4:5], 0x24
|
|
; GFX11-NEXT: v_and_b32_e32 v0, 0x3ff, v0
|
|
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1)
|
|
; GFX11-NEXT: v_lshlrev_b32_e32 v0, 2, v0
|
|
; GFX11-NEXT: s_waitcnt lgkmcnt(0)
|
|
; GFX11-NEXT: global_load_b32 v1, v0, s[2:3]
|
|
; GFX11-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX11-NEXT: v_pk_add_f16 v1, v1, 1.0 op_sel_hi:[1,0] clamp
|
|
; GFX11-NEXT: global_store_b32 v0, v1, s[0:1]
|
|
; GFX11-NEXT: s_endpgm
|
|
%tid = call i32 @llvm.amdgcn.workitem.id.x()
|
|
%gep0 = getelementptr <2 x half>, ptr addrspace(1) %aptr, i32 %tid
|
|
%out.gep = getelementptr <2 x half>, ptr addrspace(1) %out, i32 %tid
|
|
%a = load <2 x half>, ptr addrspace(1) %gep0
|
|
%add = fadd <2 x half> %a, <half 1.0, half 1.0>
|
|
%max = call <2 x half> @llvm.maximumnum.v2f16(<2 x half> %add, <2 x half> zeroinitializer)
|
|
%clamp = call <2 x half> @llvm.minimumnum.v2f16(<2 x half> %max, <2 x half> <half 1.0, half 1.0>)
|
|
store <2 x half> %clamp, ptr addrspace(1) %out.gep
|
|
ret void
|
|
}
|
|
|
|
declare i32 @llvm.amdgcn.workitem.id.x() #1
|
|
declare float @llvm.fabs.f32(float) #1
|
|
declare float @llvm.floor.f32(float) #1
|
|
declare float @llvm.minnum.f32(float, float) #1
|
|
declare float @llvm.maxnum.f32(float, float) #1
|
|
declare float @llvm.amdgcn.fmed3.f32(float, float, float) #1
|
|
declare double @llvm.fabs.f64(double) #1
|
|
declare double @llvm.minnum.f64(double, double) #1
|
|
declare double @llvm.maxnum.f64(double, double) #1
|
|
declare half @llvm.fabs.f16(half) #1
|
|
declare half @llvm.minnum.f16(half, half) #1
|
|
declare half @llvm.maxnum.f16(half, half) #1
|
|
declare <2 x half> @llvm.minnum.v2f16(<2 x half>, <2 x half>) #1
|
|
declare <2 x half> @llvm.maxnum.v2f16(<2 x half>, <2 x half>) #1
|
|
declare <2 x float> @llvm.minnum.v2f32(<2 x float>, <2 x float>) #1
|
|
declare <2 x float> @llvm.maxnum.v2f32(<2 x float>, <2 x float>) #1
|
|
declare <2 x half> @llvm.amdgcn.cvt.pkrtz(float, float) #1
|
|
|
|
|
|
declare void @llvm.dbg.value(metadata, i64, metadata, metadata) #1
|
|
|
|
attributes #0 = { nounwind denormal_fpenv(float: preservesign) }
|
|
attributes #1 = { nounwind readnone }
|
|
attributes #2 = { nounwind denormal_fpenv(float: ieee|ieee) }
|
|
attributes #3 = { nounwind denormal_fpenv(float: ieee|ieee) denormal_fpenv(preservesign) }
|
|
|
|
!llvm.dbg.cu = !{!0}
|
|
!llvm.module.flags = !{!2, !3}
|
|
|
|
!0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, isOptimized: true, runtimeVersion: 0, emissionKind: NoDebug)
|
|
!1 = !DIFile(filename: "/tmp/foo.cl", directory: "/dev/null")
|
|
!2 = !{i32 2, !"Dwarf Version", i32 4}
|
|
!3 = !{i32 2, !"Debug Info Version", i32 3}
|
|
!4 = !DILocalVariable(name: "add", arg: 1, scope: !5, file: !1, line: 1)
|
|
!5 = distinct !DISubprogram(name: "foo", scope: !1, file: !1, line: 1, type: !6, isLocal: false, isDefinition: true, scopeLine: 2, flags: DIFlagPrototyped, isOptimized: true, unit: !0)
|
|
!6 = !DISubroutineType(types: !7)
|
|
!7 = !{null, !8}
|
|
!8 = !DIBasicType(name: "float", size: 32, align: 32)
|
|
!9 = !DIExpression()
|
|
!10 = !DILocation(line: 1, column: 42, scope: !5)
|