shylie/llvm-project
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
llvm-project/llvm/test/CodeGen/AMDGPU/extract-subvector.ll
Sameer Sahasrabuddhe a34a024812
[AMDGPU][SIInsertWaitCnts] skip meta instructions early (#145720) 
When iterating over a block, meta instructions have no effect on wait counts,
but their presence drops the reference to earlier waitcnt instructions before
they are processed. This results in spurious wait counts, which do not affect
correctness, but are also not required in the resulting program. Skipping meta
instructions as soon as they are seen cleans this up.
2025-07-01 22:02:48 +05:30

585 lines
26 KiB
LLVM
Raw Blame History

; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 4
; RUN: llc -mtriple=amdgcn-- -verify-machineinstrs -o - %s | FileCheck -check-prefix=GCN %s
define <2 x i16> @extract_2xi16(ptr addrspace(1) %p0, ptr addrspace(1) %p1, i1 %c0) {
; GCN-LABEL: extract_2xi16:
; GCN: ; %bb.0:
; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GCN-NEXT: v_and_b32_e32 v4, 1, v4
; GCN-NEXT: v_cmp_ne_u32_e32 vcc, 1, v4
; GCN-NEXT: ; implicit-def: $vgpr5
; GCN-NEXT: ; implicit-def: $vgpr4
; GCN-NEXT: s_and_saveexec_b64 s[4:5], vcc
; GCN-NEXT: s_xor_b64 s[4:5], exec, s[4:5]
; GCN-NEXT: s_cbranch_execz .LBB0_2
; GCN-NEXT: ; %bb.1: ; %F
; GCN-NEXT: s_mov_b32 s10, 0
; GCN-NEXT: s_mov_b32 s11, 0xf000
; GCN-NEXT: s_mov_b32 s8, s10
; GCN-NEXT: s_mov_b32 s9, s10
; GCN-NEXT: buffer_load_ushort v0, v[2:3], s[8:11], 0 addr64 glc
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: buffer_load_ushort v4, v[2:3], s[8:11], 0 addr64 offset:2 glc
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: buffer_load_ushort v1, v[2:3], s[8:11], 0 addr64 offset:4 glc
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: buffer_load_ushort v1, v[2:3], s[8:11], 0 addr64 offset:6 glc
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: buffer_load_ushort v1, v[2:3], s[8:11], 0 addr64 offset:8 glc
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: buffer_load_ushort v1, v[2:3], s[8:11], 0 addr64 offset:10 glc
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: buffer_load_ushort v1, v[2:3], s[8:11], 0 addr64 offset:12 glc
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: buffer_load_ushort v1, v[2:3], s[8:11], 0 addr64 offset:14 glc
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: v_lshlrev_b32_e32 v1, 16, v4
; GCN-NEXT: v_or_b32_e32 v5, v0, v1
; GCN-NEXT: ; implicit-def: $vgpr0
; GCN-NEXT: .LBB0_2: ; %Flow
; GCN-NEXT: s_andn2_saveexec_b64 s[4:5], s[4:5]
; GCN-NEXT: s_cbranch_execz .LBB0_4
; GCN-NEXT: ; %bb.3: ; %T
; GCN-NEXT: s_mov_b32 s10, 0
; GCN-NEXT: s_mov_b32 s11, 0xf000
; GCN-NEXT: s_mov_b32 s8, s10
; GCN-NEXT: s_mov_b32 s9, s10
; GCN-NEXT: buffer_load_ushort v2, v[0:1], s[8:11], 0 addr64 glc
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: buffer_load_ushort v4, v[0:1], s[8:11], 0 addr64 offset:2 glc
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: buffer_load_ushort v3, v[0:1], s[8:11], 0 addr64 offset:4 glc
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: buffer_load_ushort v3, v[0:1], s[8:11], 0 addr64 offset:6 glc
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: buffer_load_ushort v3, v[0:1], s[8:11], 0 addr64 offset:8 glc
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: buffer_load_ushort v3, v[0:1], s[8:11], 0 addr64 offset:10 glc
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: buffer_load_ushort v3, v[0:1], s[8:11], 0 addr64 offset:12 glc
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: buffer_load_ushort v0, v[0:1], s[8:11], 0 addr64 offset:14 glc
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: v_lshlrev_b32_e32 v0, 16, v4
; GCN-NEXT: v_or_b32_e32 v5, v2, v0
; GCN-NEXT: .LBB0_4: ; %exit
; GCN-NEXT: s_or_b64 exec, exec, s[4:5]
; GCN-NEXT: v_bfe_i32 v0, v5, 0, 16
; GCN-NEXT: v_bfe_i32 v1, v4, 0, 16
; GCN-NEXT: v_mov_b32_e32 v2, 0xffff
; GCN-NEXT: v_mov_b32_e32 v3, 0x8000
; GCN-NEXT: v_mov_b32_e32 v4, 0xffff8000
; GCN-NEXT: v_cmp_lt_i32_e32 vcc, -1, v0
; GCN-NEXT: v_cndmask_b32_e32 v0, v2, v3, vcc
; GCN-NEXT: v_cmp_lt_i32_e32 vcc, -1, v1
; GCN-NEXT: v_cndmask_b32_e32 v1, -1, v4, vcc
; GCN-NEXT: v_lshlrev_b32_e32 v2, 16, v1
; GCN-NEXT: v_or_b32_e32 v0, v0, v2
; GCN-NEXT: v_and_b32_e32 v1, 0xffff, v1
; GCN-NEXT: s_setpc_b64 s[30:31]
br i1 %c0, label %T, label %F
T:
%t = load volatile <8 x i16>, ptr addrspace(1) %p0
br label %exit
F:
%f = load volatile <8 x i16>, ptr addrspace(1) %p1
br label %exit
exit:
%m = phi <8 x i16> [ %t, %T ], [ %f, %F ]
%v2 = shufflevector <8 x i16> %m, <8 x i16> poison, <2 x i32> <i32 0, i32 1>
%b2 = icmp sgt <2 x i16> %v2, <i16 -1, i16 -1>
%r2 = select <2 x i1> %b2, <2 x i16> <i16 -32768, i16 -32768>, <2 x i16> <i16 -1, i16 -1>
ret <2 x i16> %r2
}
define <2 x i64> @extract_2xi64(ptr addrspace(1) %p0, ptr addrspace(1) %p1, i1 %c0) {
; GCN-LABEL: extract_2xi64:
; GCN: ; %bb.0:
; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GCN-NEXT: v_and_b32_e32 v4, 1, v4
; GCN-NEXT: v_cmp_ne_u32_e32 vcc, 1, v4
; GCN-NEXT: ; implicit-def: $vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15_vgpr16_vgpr17_vgpr18_vgpr19
; GCN-NEXT: s_and_saveexec_b64 s[4:5], vcc
; GCN-NEXT: s_xor_b64 s[4:5], exec, s[4:5]
; GCN-NEXT: s_cbranch_execz .LBB1_2
; GCN-NEXT: ; %bb.1: ; %F
; GCN-NEXT: s_mov_b32 s10, 0
; GCN-NEXT: s_mov_b32 s11, 0xf000
; GCN-NEXT: s_mov_b32 s8, s10
; GCN-NEXT: s_mov_b32 s9, s10
; GCN-NEXT: buffer_load_dwordx4 v[4:7], v[2:3], s[8:11], 0 addr64 glc
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: buffer_load_dwordx4 v[8:11], v[2:3], s[8:11], 0 addr64 offset:16 glc
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: buffer_load_dwordx4 v[8:11], v[2:3], s[8:11], 0 addr64 offset:32 glc
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: buffer_load_dwordx4 v[0:3], v[2:3], s[8:11], 0 addr64 offset:48 glc
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: ; implicit-def: $vgpr0
; GCN-NEXT: .LBB1_2: ; %Flow
; GCN-NEXT: s_andn2_saveexec_b64 s[4:5], s[4:5]
; GCN-NEXT: s_cbranch_execz .LBB1_4
; GCN-NEXT: ; %bb.3: ; %T
; GCN-NEXT: s_mov_b32 s10, 0
; GCN-NEXT: s_mov_b32 s11, 0xf000
; GCN-NEXT: s_mov_b32 s8, s10
; GCN-NEXT: s_mov_b32 s9, s10
; GCN-NEXT: buffer_load_dwordx4 v[4:7], v[0:1], s[8:11], 0 addr64 glc
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: buffer_load_dwordx4 v[8:11], v[0:1], s[8:11], 0 addr64 offset:16 glc
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: buffer_load_dwordx4 v[8:11], v[0:1], s[8:11], 0 addr64 offset:32 glc
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: buffer_load_dwordx4 v[0:3], v[0:1], s[8:11], 0 addr64 offset:48 glc
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: .LBB1_4: ; %exit
; GCN-NEXT: s_or_b64 exec, exec, s[4:5]
; GCN-NEXT: v_mov_b32_e32 v1, 0xffff8000
; GCN-NEXT: v_cmp_lt_i64_e32 vcc, -1, v[4:5]
; GCN-NEXT: v_cndmask_b32_e32 v0, -1, v1, vcc
; GCN-NEXT: v_cmp_lt_i64_e32 vcc, -1, v[6:7]
; GCN-NEXT: v_cndmask_b32_e32 v2, -1, v1, vcc
; GCN-NEXT: v_mov_b32_e32 v1, -1
; GCN-NEXT: v_mov_b32_e32 v3, -1
; GCN-NEXT: s_setpc_b64 s[30:31]
br i1 %c0, label %T, label %F
T:
%t = load volatile <8 x i64>, ptr addrspace(1) %p0
br label %exit
F:
%f = load volatile <8 x i64>, ptr addrspace(1) %p1
br label %exit
exit:
%m = phi <8 x i64> [ %t, %T ], [ %f, %F ]
%v2 = shufflevector <8 x i64> %m, <8 x i64> poison, <2 x i32> <i32 0, i32 1>
%b2 = icmp sgt <2 x i64> %v2, <i64 -1, i64 -1>
%r2 = select <2 x i1> %b2, <2 x i64> <i64 -32768, i64 -32768>, <2 x i64> <i64 -1, i64 -1>
ret <2 x i64> %r2
}
define <4 x i64> @extract_4xi64(ptr addrspace(1) %p0, ptr addrspace(1) %p1, i1 %c0) {
; GCN-LABEL: extract_4xi64:
; GCN: ; %bb.0:
; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GCN-NEXT: v_and_b32_e32 v4, 1, v4
; GCN-NEXT: v_cmp_ne_u32_e32 vcc, 1, v4
; GCN-NEXT: ; implicit-def: $vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15_vgpr16_vgpr17_vgpr18_vgpr19
; GCN-NEXT: s_and_saveexec_b64 s[4:5], vcc
; GCN-NEXT: s_xor_b64 s[4:5], exec, s[4:5]
; GCN-NEXT: s_cbranch_execz .LBB2_2
; GCN-NEXT: ; %bb.1: ; %F
; GCN-NEXT: s_mov_b32 s10, 0
; GCN-NEXT: s_mov_b32 s11, 0xf000
; GCN-NEXT: s_mov_b32 s8, s10
; GCN-NEXT: s_mov_b32 s9, s10
; GCN-NEXT: buffer_load_dwordx4 v[4:7], v[2:3], s[8:11], 0 addr64 glc
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: buffer_load_dwordx4 v[8:11], v[2:3], s[8:11], 0 addr64 offset:16 glc
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: buffer_load_dwordx4 v[12:15], v[2:3], s[8:11], 0 addr64 offset:32 glc
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: buffer_load_dwordx4 v[0:3], v[2:3], s[8:11], 0 addr64 offset:48 glc
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: ; implicit-def: $vgpr0
; GCN-NEXT: .LBB2_2: ; %Flow
; GCN-NEXT: s_andn2_saveexec_b64 s[4:5], s[4:5]
; GCN-NEXT: s_cbranch_execz .LBB2_4
; GCN-NEXT: ; %bb.3: ; %T
; GCN-NEXT: s_mov_b32 s10, 0
; GCN-NEXT: s_mov_b32 s11, 0xf000
; GCN-NEXT: s_mov_b32 s8, s10
; GCN-NEXT: s_mov_b32 s9, s10
; GCN-NEXT: buffer_load_dwordx4 v[4:7], v[0:1], s[8:11], 0 addr64 glc
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: buffer_load_dwordx4 v[8:11], v[0:1], s[8:11], 0 addr64 offset:16 glc
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: buffer_load_dwordx4 v[12:15], v[0:1], s[8:11], 0 addr64 offset:32 glc
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: buffer_load_dwordx4 v[0:3], v[0:1], s[8:11], 0 addr64 offset:48 glc
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: .LBB2_4: ; %exit
; GCN-NEXT: s_or_b64 exec, exec, s[4:5]
; GCN-NEXT: v_mov_b32_e32 v1, 0xffff8000
; GCN-NEXT: v_cmp_gt_i64_e32 vcc, 0, v[4:5]
; GCN-NEXT: v_cndmask_b32_e64 v0, v1, -1, vcc
; GCN-NEXT: v_cmp_gt_i64_e32 vcc, 0, v[6:7]
; GCN-NEXT: v_cndmask_b32_e64 v2, v1, -1, vcc
; GCN-NEXT: v_cmp_gt_i64_e32 vcc, 0, v[8:9]
; GCN-NEXT: v_cndmask_b32_e64 v4, v1, -1, vcc
; GCN-NEXT: v_cmp_gt_i64_e32 vcc, 0, v[10:11]
; GCN-NEXT: v_cndmask_b32_e64 v6, v1, -1, vcc
; GCN-NEXT: v_mov_b32_e32 v1, -1
; GCN-NEXT: v_mov_b32_e32 v3, -1
; GCN-NEXT: v_mov_b32_e32 v5, -1
; GCN-NEXT: v_mov_b32_e32 v7, -1
; GCN-NEXT: s_setpc_b64 s[30:31]
br i1 %c0, label %T, label %F
T:
%t = load volatile <8 x i64>, ptr addrspace(1) %p0
br label %exit
F:
%f = load volatile <8 x i64>, ptr addrspace(1) %p1
br label %exit
exit:
%m = phi <8 x i64> [ %t, %T ], [ %f, %F ]
%v2 = shufflevector <8 x i64> %m, <8 x i64> poison, <4 x i32> <i32 0, i32 1, i32 2, i32 3>
%b2 = icmp sgt <4 x i64> %v2, <i64 -1, i64 -1, i64 -1, i64 -1>
%r2 = select <4 x i1> %b2, <4 x i64> <i64 -32768, i64 -32768, i64 -32768, i64 -32768>, <4 x i64> <i64 -1, i64 -1, i64 -1, i64 -1>
ret <4 x i64> %r2
}
define <8 x i64> @extract_8xi64(ptr addrspace(1) %p0, ptr addrspace(1) %p1, i1 %c0) {
; GCN-LABEL: extract_8xi64:
; GCN: ; %bb.0:
; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GCN-NEXT: v_and_b32_e32 v4, 1, v4
; GCN-NEXT: v_cmp_ne_u32_e32 vcc, 1, v4
; GCN-NEXT: ; implicit-def: $vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15_vgpr16_vgpr17_vgpr18_vgpr19_vgpr20_vgpr21_vgpr22_vgpr23_vgpr24_vgpr25_vgpr26_vgpr27_vgpr28_vgpr29_vgpr30_vgpr31_vgpr32_vgpr33_vgpr34_vgpr35
; GCN-NEXT: s_and_saveexec_b64 s[4:5], vcc
; GCN-NEXT: s_xor_b64 s[4:5], exec, s[4:5]
; GCN-NEXT: s_cbranch_execz .LBB3_2
; GCN-NEXT: ; %bb.1: ; %F
; GCN-NEXT: s_mov_b32 s10, 0
; GCN-NEXT: s_mov_b32 s11, 0xf000
; GCN-NEXT: s_mov_b32 s8, s10
; GCN-NEXT: s_mov_b32 s9, s10
; GCN-NEXT: buffer_load_dwordx4 v[4:7], v[2:3], s[8:11], 0 addr64 offset:112 glc
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: buffer_load_dwordx4 v[4:7], v[2:3], s[8:11], 0 addr64 offset:96 glc
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: buffer_load_dwordx4 v[4:7], v[2:3], s[8:11], 0 addr64 offset:80 glc
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: buffer_load_dwordx4 v[4:7], v[2:3], s[8:11], 0 addr64 offset:64 glc
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: buffer_load_dwordx4 v[4:7], v[2:3], s[8:11], 0 addr64 glc
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: buffer_load_dwordx4 v[8:11], v[2:3], s[8:11], 0 addr64 offset:16 glc
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: buffer_load_dwordx4 v[12:15], v[2:3], s[8:11], 0 addr64 offset:32 glc
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: buffer_load_dwordx4 v[16:19], v[2:3], s[8:11], 0 addr64 offset:48 glc
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: ; implicit-def: $vgpr0
; GCN-NEXT: .LBB3_2: ; %Flow
; GCN-NEXT: s_andn2_saveexec_b64 s[4:5], s[4:5]
; GCN-NEXT: s_cbranch_execz .LBB3_4
; GCN-NEXT: ; %bb.3: ; %T
; GCN-NEXT: s_mov_b32 s10, 0
; GCN-NEXT: s_mov_b32 s11, 0xf000
; GCN-NEXT: s_mov_b32 s8, s10
; GCN-NEXT: s_mov_b32 s9, s10
; GCN-NEXT: buffer_load_dwordx4 v[2:5], v[0:1], s[8:11], 0 addr64 offset:112 glc
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: buffer_load_dwordx4 v[2:5], v[0:1], s[8:11], 0 addr64 offset:96 glc
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: buffer_load_dwordx4 v[2:5], v[0:1], s[8:11], 0 addr64 offset:80 glc
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: buffer_load_dwordx4 v[2:5], v[0:1], s[8:11], 0 addr64 offset:64 glc
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: buffer_load_dwordx4 v[4:7], v[0:1], s[8:11], 0 addr64 glc
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: buffer_load_dwordx4 v[8:11], v[0:1], s[8:11], 0 addr64 offset:16 glc
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: buffer_load_dwordx4 v[12:15], v[0:1], s[8:11], 0 addr64 offset:32 glc
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: buffer_load_dwordx4 v[16:19], v[0:1], s[8:11], 0 addr64 offset:48 glc
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: .LBB3_4: ; %exit
; GCN-NEXT: s_or_b64 exec, exec, s[4:5]
; GCN-NEXT: v_mov_b32_e32 v1, 0xffff8000
; GCN-NEXT: v_cmp_gt_i64_e32 vcc, 0, v[6:7]
; GCN-NEXT: v_cmp_gt_i64_e64 s[4:5], 0, v[8:9]
; GCN-NEXT: v_cmp_gt_i64_e64 s[6:7], 0, v[10:11]
; GCN-NEXT: v_cmp_gt_i64_e64 s[8:9], 0, v[12:13]
; GCN-NEXT: v_cmp_gt_i64_e64 s[10:11], 0, v[14:15]
; GCN-NEXT: v_cmp_gt_i64_e64 s[12:13], 0, v[16:17]
; GCN-NEXT: v_cmp_gt_i64_e64 s[14:15], 0, v[18:19]
; GCN-NEXT: v_cmp_gt_i64_e64 s[16:17], 0, v[4:5]
; GCN-NEXT: v_cndmask_b32_e64 v0, v1, -1, s[16:17]
; GCN-NEXT: v_cndmask_b32_e64 v2, v1, -1, vcc
; GCN-NEXT: v_cndmask_b32_e64 v4, v1, -1, s[4:5]
; GCN-NEXT: v_cndmask_b32_e64 v6, v1, -1, s[6:7]
; GCN-NEXT: v_cndmask_b32_e64 v8, v1, -1, s[8:9]
; GCN-NEXT: v_cndmask_b32_e64 v10, v1, -1, s[10:11]
; GCN-NEXT: v_cndmask_b32_e64 v12, v1, -1, s[12:13]
; GCN-NEXT: v_cndmask_b32_e64 v14, v1, -1, s[14:15]
; GCN-NEXT: v_mov_b32_e32 v1, -1
; GCN-NEXT: v_mov_b32_e32 v3, -1
; GCN-NEXT: v_mov_b32_e32 v5, -1
; GCN-NEXT: v_mov_b32_e32 v7, -1
; GCN-NEXT: v_mov_b32_e32 v9, -1
; GCN-NEXT: v_mov_b32_e32 v11, -1
; GCN-NEXT: v_mov_b32_e32 v13, -1
; GCN-NEXT: v_mov_b32_e32 v15, -1
; GCN-NEXT: s_setpc_b64 s[30:31]
br i1 %c0, label %T, label %F
T:
%t = load volatile <16 x i64>, ptr addrspace(1) %p0
br label %exit
F:
%f = load volatile <16 x i64>, ptr addrspace(1) %p1
br label %exit
exit:
%m = phi <16 x i64> [ %t, %T ], [ %f, %F ]
%v2 = shufflevector <16 x i64> %m, <16 x i64> poison, <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7>
%b2 = icmp sgt <8 x i64> %v2, <i64 -1, i64 -1, i64 -1, i64 -1, i64 -1, i64 -1, i64 -1, i64 -1>
%r2 = select <8 x i1> %b2, <8 x i64> <i64 -32768, i64 -32768, i64 -32768, i64 -32768, i64 -32768, i64 -32768, i64 -32768, i64 -32768>, <8 x i64> <i64 -1, i64 -1, i64 -1, i64 -1, i64 -1, i64 -1, i64 -1, i64 -1>
ret <8 x i64> %r2
}
define <2 x double> @extract_2xf64(ptr addrspace(1) %p0, ptr addrspace(1) %p1, i1 %c0) {
; GCN-LABEL: extract_2xf64:
; GCN: ; %bb.0:
; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GCN-NEXT: v_and_b32_e32 v4, 1, v4
; GCN-NEXT: v_cmp_ne_u32_e32 vcc, 1, v4
; GCN-NEXT: ; implicit-def: $vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15_vgpr16_vgpr17_vgpr18_vgpr19
; GCN-NEXT: s_and_saveexec_b64 s[4:5], vcc
; GCN-NEXT: s_xor_b64 s[4:5], exec, s[4:5]
; GCN-NEXT: s_cbranch_execz .LBB4_2
; GCN-NEXT: ; %bb.1: ; %F
; GCN-NEXT: s_mov_b32 s10, 0
; GCN-NEXT: s_mov_b32 s11, 0xf000
; GCN-NEXT: s_mov_b32 s8, s10
; GCN-NEXT: s_mov_b32 s9, s10
; GCN-NEXT: buffer_load_dwordx4 v[4:7], v[2:3], s[8:11], 0 addr64 glc
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: buffer_load_dwordx4 v[8:11], v[2:3], s[8:11], 0 addr64 offset:16 glc
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: buffer_load_dwordx4 v[8:11], v[2:3], s[8:11], 0 addr64 offset:32 glc
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: buffer_load_dwordx4 v[0:3], v[2:3], s[8:11], 0 addr64 offset:48 glc
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: ; implicit-def: $vgpr0
; GCN-NEXT: .LBB4_2: ; %Flow
; GCN-NEXT: s_andn2_saveexec_b64 s[4:5], s[4:5]
; GCN-NEXT: s_cbranch_execz .LBB4_4
; GCN-NEXT: ; %bb.3: ; %T
; GCN-NEXT: s_mov_b32 s10, 0
; GCN-NEXT: s_mov_b32 s11, 0xf000
; GCN-NEXT: s_mov_b32 s8, s10
; GCN-NEXT: s_mov_b32 s9, s10
; GCN-NEXT: buffer_load_dwordx4 v[4:7], v[0:1], s[8:11], 0 addr64 glc
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: buffer_load_dwordx4 v[8:11], v[0:1], s[8:11], 0 addr64 offset:16 glc
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: buffer_load_dwordx4 v[8:11], v[0:1], s[8:11], 0 addr64 offset:32 glc
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: buffer_load_dwordx4 v[0:3], v[0:1], s[8:11], 0 addr64 offset:48 glc
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: .LBB4_4: ; %exit
; GCN-NEXT: s_or_b64 exec, exec, s[4:5]
; GCN-NEXT: v_mov_b32_e32 v0, 0xbff00000
; GCN-NEXT: v_cmp_lt_f64_e32 vcc, -1.0, v[4:5]
; GCN-NEXT: v_cndmask_b32_e64 v1, v0, -2.0, vcc
; GCN-NEXT: v_cmp_lt_f64_e32 vcc, -1.0, v[6:7]
; GCN-NEXT: v_cndmask_b32_e64 v3, v0, -2.0, vcc
; GCN-NEXT: v_mov_b32_e32 v0, 0
; GCN-NEXT: v_mov_b32_e32 v2, 0
; GCN-NEXT: s_setpc_b64 s[30:31]
br i1 %c0, label %T, label %F
T:
%t = load volatile <8 x double>, ptr addrspace(1) %p0
br label %exit
F:
%f = load volatile <8 x double>, ptr addrspace(1) %p1
br label %exit
exit:
%m = phi <8 x double> [ %t, %T ], [ %f, %F ]
%v2 = shufflevector <8 x double> %m, <8 x double> poison, <2 x i32> <i32 0, i32 1>
%b2 = fcmp ogt <2 x double> %v2, <double -1.0, double -1.0>
%r2 = select <2 x i1> %b2, <2 x double> <double -2.0, double -2.0>, <2 x double> <double -1.0, double -1.0>
ret <2 x double> %r2
}
define <4 x double> @extract_4xf64(ptr addrspace(1) %p0, ptr addrspace(1) %p1, i1 %c0) {
; GCN-LABEL: extract_4xf64:
; GCN: ; %bb.0:
; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GCN-NEXT: v_and_b32_e32 v4, 1, v4
; GCN-NEXT: v_cmp_ne_u32_e32 vcc, 1, v4
; GCN-NEXT: ; implicit-def: $vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15_vgpr16_vgpr17_vgpr18_vgpr19
; GCN-NEXT: s_and_saveexec_b64 s[4:5], vcc
; GCN-NEXT: s_xor_b64 s[4:5], exec, s[4:5]
; GCN-NEXT: s_cbranch_execz .LBB5_2
; GCN-NEXT: ; %bb.1: ; %F
; GCN-NEXT: s_mov_b32 s10, 0
; GCN-NEXT: s_mov_b32 s11, 0xf000
; GCN-NEXT: s_mov_b32 s8, s10
; GCN-NEXT: s_mov_b32 s9, s10
; GCN-NEXT: buffer_load_dwordx4 v[4:7], v[2:3], s[8:11], 0 addr64 glc
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: buffer_load_dwordx4 v[8:11], v[2:3], s[8:11], 0 addr64 offset:16 glc
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: buffer_load_dwordx4 v[12:15], v[2:3], s[8:11], 0 addr64 offset:32 glc
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: buffer_load_dwordx4 v[0:3], v[2:3], s[8:11], 0 addr64 offset:48 glc
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: ; implicit-def: $vgpr0
; GCN-NEXT: .LBB5_2: ; %Flow
; GCN-NEXT: s_andn2_saveexec_b64 s[4:5], s[4:5]
; GCN-NEXT: s_cbranch_execz .LBB5_4
; GCN-NEXT: ; %bb.3: ; %T
; GCN-NEXT: s_mov_b32 s10, 0
; GCN-NEXT: s_mov_b32 s11, 0xf000
; GCN-NEXT: s_mov_b32 s8, s10
; GCN-NEXT: s_mov_b32 s9, s10
; GCN-NEXT: buffer_load_dwordx4 v[4:7], v[0:1], s[8:11], 0 addr64 glc
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: buffer_load_dwordx4 v[8:11], v[0:1], s[8:11], 0 addr64 offset:16 glc
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: buffer_load_dwordx4 v[12:15], v[0:1], s[8:11], 0 addr64 offset:32 glc
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: buffer_load_dwordx4 v[0:3], v[0:1], s[8:11], 0 addr64 offset:48 glc
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: .LBB5_4: ; %exit
; GCN-NEXT: s_or_b64 exec, exec, s[4:5]
; GCN-NEXT: v_mov_b32_e32 v0, 0xbff00000
; GCN-NEXT: v_cmp_nlt_f64_e32 vcc, -1.0, v[4:5]
; GCN-NEXT: v_cndmask_b32_e32 v1, -2.0, v0, vcc
; GCN-NEXT: v_cmp_nlt_f64_e32 vcc, -1.0, v[6:7]
; GCN-NEXT: v_cndmask_b32_e32 v3, -2.0, v0, vcc
; GCN-NEXT: v_cmp_nlt_f64_e32 vcc, -1.0, v[8:9]
; GCN-NEXT: v_cndmask_b32_e32 v5, -2.0, v0, vcc
; GCN-NEXT: v_cmp_nlt_f64_e32 vcc, -1.0, v[10:11]
; GCN-NEXT: v_cndmask_b32_e32 v7, -2.0, v0, vcc
; GCN-NEXT: v_mov_b32_e32 v0, 0
; GCN-NEXT: v_mov_b32_e32 v2, 0
; GCN-NEXT: v_mov_b32_e32 v4, 0
; GCN-NEXT: v_mov_b32_e32 v6, 0
; GCN-NEXT: s_setpc_b64 s[30:31]
br i1 %c0, label %T, label %F
T:
%t = load volatile <8 x double>, ptr addrspace(1) %p0
br label %exit
F:
%f = load volatile <8 x double>, ptr addrspace(1) %p1
br label %exit
exit:
%m = phi <8 x double> [ %t, %T ], [ %f, %F ]
%v2 = shufflevector <8 x double> %m, <8 x double> poison, <4 x i32> <i32 0, i32 1, i32 2, i32 3>
%b2 = fcmp ogt <4 x double> %v2, <double -1.0, double -1.0, double -1.0, double -1.0>
%r2 = select <4 x i1> %b2, <4 x double> <double -2.0, double -2.0, double -2.0, double -2.0>, <4 x double> <double -1.0, double -1.0, double -1.0, double -1.0>
ret <4 x double> %r2
}
define <8 x double> @extract_8xf64(ptr addrspace(1) %p0, ptr addrspace(1) %p1, i1 %c0) {
; GCN-LABEL: extract_8xf64:
; GCN: ; %bb.0:
; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GCN-NEXT: v_and_b32_e32 v4, 1, v4
; GCN-NEXT: v_cmp_ne_u32_e32 vcc, 1, v4
; GCN-NEXT: ; implicit-def: $vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15_vgpr16_vgpr17_vgpr18_vgpr19_vgpr20_vgpr21_vgpr22_vgpr23_vgpr24_vgpr25_vgpr26_vgpr27_vgpr28_vgpr29_vgpr30_vgpr31_vgpr32_vgpr33_vgpr34_vgpr35
; GCN-NEXT: s_and_saveexec_b64 s[4:5], vcc
; GCN-NEXT: s_xor_b64 s[4:5], exec, s[4:5]
; GCN-NEXT: s_cbranch_execz .LBB6_2
; GCN-NEXT: ; %bb.1: ; %F
; GCN-NEXT: s_mov_b32 s10, 0
; GCN-NEXT: s_mov_b32 s11, 0xf000
; GCN-NEXT: s_mov_b32 s8, s10
; GCN-NEXT: s_mov_b32 s9, s10
; GCN-NEXT: buffer_load_dwordx4 v[4:7], v[2:3], s[8:11], 0 addr64 offset:112 glc
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: buffer_load_dwordx4 v[4:7], v[2:3], s[8:11], 0 addr64 offset:96 glc
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: buffer_load_dwordx4 v[4:7], v[2:3], s[8:11], 0 addr64 offset:80 glc
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: buffer_load_dwordx4 v[4:7], v[2:3], s[8:11], 0 addr64 offset:64 glc
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: buffer_load_dwordx4 v[4:7], v[2:3], s[8:11], 0 addr64 glc
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: buffer_load_dwordx4 v[8:11], v[2:3], s[8:11], 0 addr64 offset:16 glc
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: buffer_load_dwordx4 v[12:15], v[2:3], s[8:11], 0 addr64 offset:32 glc
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: buffer_load_dwordx4 v[16:19], v[2:3], s[8:11], 0 addr64 offset:48 glc
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: ; implicit-def: $vgpr0
; GCN-NEXT: .LBB6_2: ; %Flow
; GCN-NEXT: s_andn2_saveexec_b64 s[4:5], s[4:5]
; GCN-NEXT: s_cbranch_execz .LBB6_4
; GCN-NEXT: ; %bb.3: ; %T
; GCN-NEXT: s_mov_b32 s10, 0
; GCN-NEXT: s_mov_b32 s11, 0xf000
; GCN-NEXT: s_mov_b32 s8, s10
; GCN-NEXT: s_mov_b32 s9, s10
; GCN-NEXT: buffer_load_dwordx4 v[2:5], v[0:1], s[8:11], 0 addr64 offset:112 glc
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: buffer_load_dwordx4 v[2:5], v[0:1], s[8:11], 0 addr64 offset:96 glc
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: buffer_load_dwordx4 v[2:5], v[0:1], s[8:11], 0 addr64 offset:80 glc
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: buffer_load_dwordx4 v[2:5], v[0:1], s[8:11], 0 addr64 offset:64 glc
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: buffer_load_dwordx4 v[4:7], v[0:1], s[8:11], 0 addr64 glc
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: buffer_load_dwordx4 v[8:11], v[0:1], s[8:11], 0 addr64 offset:16 glc
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: buffer_load_dwordx4 v[12:15], v[0:1], s[8:11], 0 addr64 offset:32 glc
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: buffer_load_dwordx4 v[16:19], v[0:1], s[8:11], 0 addr64 offset:48 glc
; GCN-NEXT: s_waitcnt vmcnt(0)
; GCN-NEXT: .LBB6_4: ; %exit
; GCN-NEXT: s_or_b64 exec, exec, s[4:5]
; GCN-NEXT: v_mov_b32_e32 v0, 0xbff00000
; GCN-NEXT: v_cmp_nlt_f64_e32 vcc, -1.0, v[6:7]
; GCN-NEXT: v_cmp_nlt_f64_e64 s[4:5], -1.0, v[8:9]
; GCN-NEXT: v_cmp_nlt_f64_e64 s[6:7], -1.0, v[10:11]
; GCN-NEXT: v_cmp_nlt_f64_e64 s[8:9], -1.0, v[12:13]
; GCN-NEXT: v_cmp_nlt_f64_e64 s[10:11], -1.0, v[14:15]
; GCN-NEXT: v_cmp_nlt_f64_e64 s[12:13], -1.0, v[16:17]
; GCN-NEXT: v_cmp_nlt_f64_e64 s[14:15], -1.0, v[18:19]
; GCN-NEXT: v_cmp_nlt_f64_e64 s[16:17], -1.0, v[4:5]
; GCN-NEXT: v_cndmask_b32_e64 v1, -2.0, v0, s[16:17]
; GCN-NEXT: v_cndmask_b32_e32 v3, -2.0, v0, vcc
; GCN-NEXT: v_cndmask_b32_e64 v5, -2.0, v0, s[4:5]
; GCN-NEXT: v_cndmask_b32_e64 v7, -2.0, v0, s[6:7]
; GCN-NEXT: v_cndmask_b32_e64 v9, -2.0, v0, s[8:9]
; GCN-NEXT: v_cndmask_b32_e64 v11, -2.0, v0, s[10:11]
; GCN-NEXT: v_cndmask_b32_e64 v13, -2.0, v0, s[12:13]
; GCN-NEXT: v_cndmask_b32_e64 v15, -2.0, v0, s[14:15]
; GCN-NEXT: v_mov_b32_e32 v0, 0
; GCN-NEXT: v_mov_b32_e32 v2, 0
; GCN-NEXT: v_mov_b32_e32 v4, 0
; GCN-NEXT: v_mov_b32_e32 v6, 0
; GCN-NEXT: v_mov_b32_e32 v8, 0
; GCN-NEXT: v_mov_b32_e32 v10, 0
; GCN-NEXT: v_mov_b32_e32 v12, 0
; GCN-NEXT: v_mov_b32_e32 v14, 0
; GCN-NEXT: s_setpc_b64 s[30:31]
br i1 %c0, label %T, label %F
T:
%t = load volatile <16 x double>, ptr addrspace(1) %p0
br label %exit
F:
%f = load volatile <16 x double>, ptr addrspace(1) %p1
br label %exit
exit:
%m = phi <16 x double> [ %t, %T ], [ %f, %F ]
%v2 = shufflevector <16 x double> %m, <16 x double> poison, <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7>
%b2 = fcmp ogt <8 x double> %v2, <double -1.0, double -1.0, double -1.0, double -1.0, double -1.0, double -1.0, double -1.0, double -1.0>
%r2 = select <8 x i1> %b2, <8 x double> <double -2.0, double -2.0, double -2.0, double -2.0, double -2.0, double -2.0, double -2.0, double -2.0>, <8 x double> <double -1.0, double -1.0, double -1.0, double -1.0, double -1.0, double -1.0, double -1.0, double -1.0>
ret <8 x double> %r2
}
Reference in New Issue View Git Blame Copy Permalink