[llvm] 9f09550 - [AMDGPU] Remove clutter from endcf test. NFC.
Stanislav Mekhanoshin via llvm-commits
llvm-commits at lists.llvm.org
Mon Apr 6 16:32:31 PDT 2020
Author: Stanislav Mekhanoshin
Date: 2020-04-06T16:32:21-07:00
New Revision: 9f09550c50538e1bb32956583cb0757e1a23d9c1
URL: https://github.com/llvm/llvm-project/commit/9f09550c50538e1bb32956583cb0757e1a23d9c1
DIFF: https://github.com/llvm/llvm-project/commit/9f09550c50538e1bb32956583cb0757e1a23d9c1.diff
LOG: [AMDGPU] Remove clutter from endcf test. NFC.
Added:
Modified:
llvm/test/CodeGen/AMDGPU/collapse-endcf.mir
Removed:
################################################################################
diff --git a/llvm/test/CodeGen/AMDGPU/collapse-endcf.mir b/llvm/test/CodeGen/AMDGPU/collapse-endcf.mir
index 7760c921149e..8bb1d134154d 100644
--- a/llvm/test/CodeGen/AMDGPU/collapse-endcf.mir
+++ b/llvm/test/CodeGen/AMDGPU/collapse-endcf.mir
@@ -5,97 +5,50 @@
---
name: simple_nested_if_dbg_value
tracksRegLiveness: true
-liveins:
- - { reg: '$vgpr0', virtual-reg: '%0' }
- - { reg: '$sgpr0_sgpr1', virtual-reg: '%1' }
machineFunctionInfo:
isEntryFunction: true
body: |
; GCN-LABEL: name: simple_nested_if_dbg_value
; GCN: bb.0:
; GCN: successors: %bb.1(0x40000000), %bb.4(0x40000000)
- ; GCN: liveins: $vgpr0, $sgpr0_sgpr1
- ; GCN: [[COPY:%[0-9]+]]:sgpr_64 = COPY $sgpr0_sgpr1
- ; GCN: [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr0
- ; GCN: [[V_CMP_LT_U32_e64_:%[0-9]+]]:sreg_64 = V_CMP_LT_U32_e64 1, [[COPY1]], implicit $exec
- ; GCN: [[COPY2:%[0-9]+]]:sreg_64 = COPY $exec, implicit-def $exec
- ; GCN: [[S_AND_B64_:%[0-9]+]]:sreg_64 = S_AND_B64 [[COPY2]], [[V_CMP_LT_U32_e64_]], implicit-def dead $scc
+ ; GCN: [[COPY:%[0-9]+]]:sreg_64 = COPY $exec, implicit-def $exec
+ ; GCN: [[S_AND_B64_:%[0-9]+]]:sreg_64 = S_AND_B64 [[COPY]], undef %1:sreg_64, implicit-def dead $scc
; GCN: $exec = S_MOV_B64_term killed [[S_AND_B64_]]
; GCN: S_CBRANCH_EXECZ %bb.4, implicit $exec
; GCN: bb.1:
; GCN: successors: %bb.2(0x40000000), %bb.3(0x40000000)
- ; GCN: undef %4.sub0_sub1:sgpr_128 = S_LOAD_DWORDX2_IMM [[COPY]], 9, 0, 0 :: (dereferenceable invariant load 8, align 4, addrspace 4)
- ; GCN: undef %5.sub0:vreg_64 = V_LSHLREV_B32_e32 2, [[COPY1]], implicit $exec
- ; GCN: %5.sub1:vreg_64 = V_MOV_B32_e32 0, implicit $exec
- ; GCN: [[COPY3:%[0-9]+]]:vgpr_32 = COPY %4.sub1
- ; GCN: undef %7.sub0:vreg_64, %8:sreg_64_xexec = V_ADD_I32_e64 %4.sub0, %5.sub0, 0, implicit $exec
- ; GCN: %7.sub1:vreg_64, dead %9:sreg_64_xexec = V_ADDC_U32_e64 0, [[COPY3]], %8, 0, implicit $exec
- ; GCN: %4.sub3:sgpr_128 = S_MOV_B32 61440
- ; GCN: %4.sub2:sgpr_128 = S_MOV_B32 0
- ; GCN: BUFFER_STORE_DWORD_ADDR64 %5.sub1, %5, %4, 0, 0, 0, 0, 0, 0, 0, implicit $exec :: (store 4, addrspace 1)
- ; GCN: [[V_CMP_NE_U32_e64_:%[0-9]+]]:sreg_64 = V_CMP_NE_U32_e64 2, [[COPY1]], implicit $exec
- ; GCN: [[COPY4:%[0-9]+]]:sreg_64 = COPY $exec, implicit-def $exec
- ; GCN: [[S_AND_B64_1:%[0-9]+]]:sreg_64 = S_AND_B64 [[COPY4]], [[V_CMP_NE_U32_e64_]], implicit-def dead $scc
+ ; GCN: [[COPY1:%[0-9]+]]:sreg_64 = COPY $exec, implicit-def $exec
+ ; GCN: [[S_AND_B64_1:%[0-9]+]]:sreg_64 = S_AND_B64 [[COPY1]], undef %3:sreg_64, implicit-def dead $scc
; GCN: $exec = S_MOV_B64_term killed [[S_AND_B64_1]]
; GCN: S_CBRANCH_EXECZ %bb.3, implicit $exec
; GCN: bb.2:
; GCN: successors: %bb.3(0x80000000)
- ; GCN: %4.sub0:sgpr_128 = COPY %4.sub2
- ; GCN: %4.sub1:sgpr_128 = COPY %4.sub2
- ; GCN: [[V_MOV_B32_e32_:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 1, implicit $exec
- ; GCN: BUFFER_STORE_DWORD_ADDR64 [[V_MOV_B32_e32_]], %7, %4, 0, 4, 0, 0, 0, 0, 0, implicit $exec :: (store 4, addrspace 1)
; GCN: bb.3:
; GCN: successors: %bb.4(0x80000000)
; GCN: DBG_VALUE
; GCN: bb.4:
- ; GCN: $exec = S_OR_B64 $exec, [[COPY2]], implicit-def $scc
+ ; GCN: $exec = S_OR_B64 $exec, [[COPY]], implicit-def $scc
; GCN: DBG_VALUE
- ; GCN: [[V_MOV_B32_e32_1:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 3, implicit $exec
- ; GCN: [[V_MOV_B32_e32_2:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 0, implicit $exec
- ; GCN: $m0 = S_MOV_B32 -1
- ; GCN: DS_WRITE_B32 [[V_MOV_B32_e32_2]], [[V_MOV_B32_e32_1]], 0, 0, implicit $m0, implicit $exec :: (store 4, addrspace 3)
; GCN: S_ENDPGM 0
bb.0:
successors: %bb.1, %bb.4
- liveins: $vgpr0, $sgpr0_sgpr1
- %1:sgpr_64 = COPY $sgpr0_sgpr1
- %0:vgpr_32 = COPY $vgpr0
- %2:sreg_64 = V_CMP_LT_U32_e64 1, %0, implicit $exec
- %3:sreg_64 = SI_IF %2:sreg_64, %bb.4, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
+ %0:sreg_64 = SI_IF undef %1:sreg_64, %bb.4, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
bb.1:
successors: %bb.2, %bb.3
- undef %5.sub0_sub1:sgpr_128 = S_LOAD_DWORDX2_IMM %1, 9, 0, 0 :: (dereferenceable invariant load 8, align 4, addrspace 4)
- undef %6.sub0:vreg_64 = V_LSHLREV_B32_e32 2, %0, implicit $exec
- %6.sub1:vreg_64 = V_MOV_B32_e32 0, implicit $exec
- %7:vgpr_32 = COPY %5.sub1
- undef %8.sub0:vreg_64, %9:sreg_64_xexec = V_ADD_I32_e64 %5.sub0, %6.sub0, 0, implicit $exec
- %8.sub1:vreg_64, dead %10:sreg_64_xexec = V_ADDC_U32_e64 0, %7, %9, 0, implicit $exec
- %5.sub3:sgpr_128 = S_MOV_B32 61440
- %5.sub2:sgpr_128 = S_MOV_B32 0
- BUFFER_STORE_DWORD_ADDR64 %6.sub1, %6, %5, 0, 0, 0, 0, 0, 0, 0, implicit $exec :: (store 4, addrspace 1)
- %11:sreg_64 = V_CMP_NE_U32_e64 2, %0, implicit $exec
- %12:sreg_64 = SI_IF %11:sreg_64, %bb.3, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
+ %2:sreg_64 = SI_IF undef %3:sreg_64, %bb.3, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
bb.2:
- %5.sub0:sgpr_128 = COPY %5.sub2
- %5.sub1:sgpr_128 = COPY %5.sub2
- %14:vgpr_32 = V_MOV_B32_e32 1, implicit $exec
- BUFFER_STORE_DWORD_ADDR64 %14, %8, %5, 0, 4, 0, 0, 0, 0, 0, implicit $exec :: (store 4, addrspace 1)
bb.3:
- SI_END_CF %12:sreg_64, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
+ SI_END_CF %2:sreg_64, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
DBG_VALUE
bb.4:
DBG_VALUE
- SI_END_CF %3:sreg_64, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
- %15:vgpr_32 = V_MOV_B32_e32 3, implicit $exec
- %16:vgpr_32 = V_MOV_B32_e32 0, implicit $exec
- $m0 = S_MOV_B32 -1
- DS_WRITE_B32 %16, %15, 0, 0, implicit $m0, implicit $exec :: (store 4, addrspace 3)
+ SI_END_CF %0:sreg_64, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
S_ENDPGM 0
...
@@ -104,97 +57,48 @@ body: |
---
name: simple_nested_if_empty_block_between
tracksRegLiveness: true
-liveins:
- - { reg: '$vgpr0', virtual-reg: '%0' }
- - { reg: '$sgpr0_sgpr1', virtual-reg: '%1' }
machineFunctionInfo:
isEntryFunction: true
body: |
; GCN-LABEL: name: simple_nested_if_empty_block_between
; GCN: bb.0:
- ; GCN: successors: %bb.1(0x40000000), %bb.5(0x40000000)
- ; GCN: liveins: $vgpr0, $sgpr0_sgpr1
- ; GCN: [[COPY:%[0-9]+]]:sgpr_64 = COPY $sgpr0_sgpr1
- ; GCN: [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr0
- ; GCN: [[V_CMP_LT_U32_e64_:%[0-9]+]]:sreg_64 = V_CMP_LT_U32_e64 1, [[COPY1]], implicit $exec
- ; GCN: [[COPY2:%[0-9]+]]:sreg_64 = COPY $exec, implicit-def $exec
- ; GCN: [[S_AND_B64_:%[0-9]+]]:sreg_64 = S_AND_B64 [[COPY2]], [[V_CMP_LT_U32_e64_]], implicit-def dead $scc
+ ; GCN: successors: %bb.5(0x40000000), %bb.1(0x40000000)
+ ; GCN: [[COPY:%[0-9]+]]:sreg_64 = COPY $exec, implicit-def $exec
+ ; GCN: [[S_AND_B64_:%[0-9]+]]:sreg_64 = S_AND_B64 [[COPY]], undef %1:sreg_64, implicit-def dead $scc
; GCN: $exec = S_MOV_B64_term killed [[S_AND_B64_]]
; GCN: S_CBRANCH_EXECZ %bb.5, implicit $exec
; GCN: bb.1:
; GCN: successors: %bb.2(0x40000000), %bb.3(0x40000000)
- ; GCN: undef %4.sub0_sub1:sgpr_128 = S_LOAD_DWORDX2_IMM [[COPY]], 9, 0, 0 :: (dereferenceable invariant load 8, align 4, addrspace 4)
- ; GCN: undef %5.sub0:vreg_64 = V_LSHLREV_B32_e32 2, [[COPY1]], implicit $exec
- ; GCN: %5.sub1:vreg_64 = V_MOV_B32_e32 0, implicit $exec
- ; GCN: [[COPY3:%[0-9]+]]:vgpr_32 = COPY %4.sub1
- ; GCN: undef %7.sub0:vreg_64, %8:sreg_64_xexec = V_ADD_I32_e64 %4.sub0, %5.sub0, 0, implicit $exec
- ; GCN: %7.sub1:vreg_64, dead %9:sreg_64_xexec = V_ADDC_U32_e64 0, [[COPY3]], %8, 0, implicit $exec
- ; GCN: %4.sub3:sgpr_128 = S_MOV_B32 61440
- ; GCN: %4.sub2:sgpr_128 = S_MOV_B32 0
- ; GCN: BUFFER_STORE_DWORD_ADDR64 %5.sub1, %5, %4, 0, 0, 0, 0, 0, 0, 0, implicit $exec :: (store 4, addrspace 1)
- ; GCN: [[V_CMP_NE_U32_e64_:%[0-9]+]]:sreg_64 = V_CMP_NE_U32_e64 2, [[COPY1]], implicit $exec
- ; GCN: [[COPY4:%[0-9]+]]:sreg_64 = COPY $exec, implicit-def $exec
- ; GCN: [[S_AND_B64_1:%[0-9]+]]:sreg_64 = S_AND_B64 [[COPY4]], [[V_CMP_NE_U32_e64_]], implicit-def dead $scc
+ ; GCN: [[COPY1:%[0-9]+]]:sreg_64 = COPY $exec, implicit-def $exec
+ ; GCN: [[S_AND_B64_1:%[0-9]+]]:sreg_64 = S_AND_B64 [[COPY1]], undef %3:sreg_64, implicit-def dead $scc
; GCN: $exec = S_MOV_B64_term killed [[S_AND_B64_1]]
; GCN: S_CBRANCH_EXECZ %bb.3, implicit $exec
; GCN: bb.2:
; GCN: successors: %bb.3(0x80000000)
- ; GCN: %4.sub0:sgpr_128 = COPY %4.sub2
- ; GCN: %4.sub1:sgpr_128 = COPY %4.sub2
- ; GCN: [[V_MOV_B32_e32_:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 1, implicit $exec
- ; GCN: BUFFER_STORE_DWORD_ADDR64 [[V_MOV_B32_e32_]], %7, %4, 0, 4, 0, 0, 0, 0, 0, implicit $exec :: (store 4, addrspace 1)
; GCN: bb.3:
; GCN: successors: %bb.4(0x80000000)
; GCN: bb.4:
; GCN: successors: %bb.5(0x80000000)
; GCN: bb.5:
- ; GCN: $exec = S_OR_B64 $exec, [[COPY2]], implicit-def $scc
- ; GCN: [[V_MOV_B32_e32_1:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 3, implicit $exec
- ; GCN: [[V_MOV_B32_e32_2:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 0, implicit $exec
- ; GCN: $m0 = S_MOV_B32 -1
- ; GCN: DS_WRITE_B32 [[V_MOV_B32_e32_2]], [[V_MOV_B32_e32_1]], 0, 0, implicit $m0, implicit $exec :: (store 4, addrspace 3)
+ ; GCN: $exec = S_OR_B64 $exec, [[COPY]], implicit-def $scc
; GCN: S_ENDPGM 0
bb.0:
- successors: %bb.1, %bb.4
- liveins: $vgpr0, $sgpr0_sgpr1
-
- %1:sgpr_64 = COPY $sgpr0_sgpr1
- %0:vgpr_32 = COPY $vgpr0
- %2:sreg_64 = V_CMP_LT_U32_e64 1, %0, implicit $exec
- %3:sreg_64 = SI_IF %2:sreg_64, %bb.4, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
+ %0:sreg_64 = SI_IF undef %1:sreg_64, %bb.4, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
bb.1:
successors: %bb.2, %bb.3
- undef %5.sub0_sub1:sgpr_128 = S_LOAD_DWORDX2_IMM %1, 9, 0, 0 :: (dereferenceable invariant load 8, align 4, addrspace 4)
- undef %6.sub0:vreg_64 = V_LSHLREV_B32_e32 2, %0, implicit $exec
- %6.sub1:vreg_64 = V_MOV_B32_e32 0, implicit $exec
- %7:vgpr_32 = COPY %5.sub1
- undef %8.sub0:vreg_64, %9:sreg_64_xexec = V_ADD_I32_e64 %5.sub0, %6.sub0, 0, implicit $exec
- %8.sub1:vreg_64, dead %10:sreg_64_xexec = V_ADDC_U32_e64 0, %7, %9, 0, implicit $exec
- %5.sub3:sgpr_128 = S_MOV_B32 61440
- %5.sub2:sgpr_128 = S_MOV_B32 0
- BUFFER_STORE_DWORD_ADDR64 %6.sub1, %6, %5, 0, 0, 0, 0, 0, 0, 0, implicit $exec :: (store 4, addrspace 1)
- %11:sreg_64 = V_CMP_NE_U32_e64 2, %0, implicit $exec
- %12:sreg_64 = SI_IF %11:sreg_64, %bb.3, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
+ %2:sreg_64 = SI_IF undef %3:sreg_64, %bb.3, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
bb.2:
- %5.sub0:sgpr_128 = COPY %5.sub2
- %5.sub1:sgpr_128 = COPY %5.sub2
- %14:vgpr_32 = V_MOV_B32_e32 1, implicit $exec
- BUFFER_STORE_DWORD_ADDR64 %14, %8, %5, 0, 4, 0, 0, 0, 0, 0, implicit $exec :: (store 4, addrspace 1)
bb.3:
- SI_END_CF %12:sreg_64, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
+ SI_END_CF %2:sreg_64, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
bb.5:
bb.4:
- SI_END_CF %3:sreg_64, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
- %15:vgpr_32 = V_MOV_B32_e32 3, implicit $exec
- %16:vgpr_32 = V_MOV_B32_e32 0, implicit $exec
- $m0 = S_MOV_B32 -1
- DS_WRITE_B32 %16, %15, 0, 0, implicit $m0, implicit $exec :: (store 4, addrspace 3)
+ SI_END_CF %0:sreg_64, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
S_ENDPGM 0
...
@@ -203,99 +107,52 @@ body: |
---
name: simple_nested_if_empty_block_dbg_between
tracksRegLiveness: true
-liveins:
- - { reg: '$vgpr0', virtual-reg: '%0' }
- - { reg: '$sgpr0_sgpr1', virtual-reg: '%1' }
machineFunctionInfo:
isEntryFunction: true
body: |
; GCN-LABEL: name: simple_nested_if_empty_block_dbg_between
; GCN: bb.0:
; GCN: successors: %bb.1(0x40000000), %bb.5(0x40000000)
- ; GCN: liveins: $vgpr0, $sgpr0_sgpr1
- ; GCN: [[COPY:%[0-9]+]]:sgpr_64 = COPY $sgpr0_sgpr1
- ; GCN: [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr0
- ; GCN: [[V_CMP_LT_U32_e64_:%[0-9]+]]:sreg_64 = V_CMP_LT_U32_e64 1, [[COPY1]], implicit $exec
- ; GCN: [[COPY2:%[0-9]+]]:sreg_64 = COPY $exec, implicit-def $exec
- ; GCN: [[S_AND_B64_:%[0-9]+]]:sreg_64 = S_AND_B64 [[COPY2]], [[V_CMP_LT_U32_e64_]], implicit-def dead $scc
+ ; GCN: [[COPY:%[0-9]+]]:sreg_64 = COPY $exec, implicit-def $exec
+ ; GCN: [[S_AND_B64_:%[0-9]+]]:sreg_64 = S_AND_B64 [[COPY]], undef %1:sreg_64, implicit-def dead $scc
; GCN: $exec = S_MOV_B64_term killed [[S_AND_B64_]]
; GCN: S_CBRANCH_EXECZ %bb.5, implicit $exec
; GCN: bb.1:
; GCN: successors: %bb.2(0x40000000), %bb.3(0x40000000)
- ; GCN: undef %4.sub0_sub1:sgpr_128 = S_LOAD_DWORDX2_IMM [[COPY]], 9, 0, 0 :: (dereferenceable invariant load 8, align 4, addrspace 4)
- ; GCN: undef %5.sub0:vreg_64 = V_LSHLREV_B32_e32 2, [[COPY1]], implicit $exec
- ; GCN: %5.sub1:vreg_64 = V_MOV_B32_e32 0, implicit $exec
- ; GCN: [[COPY3:%[0-9]+]]:vgpr_32 = COPY %4.sub1
- ; GCN: undef %7.sub0:vreg_64, %8:sreg_64_xexec = V_ADD_I32_e64 %4.sub0, %5.sub0, 0, implicit $exec
- ; GCN: %7.sub1:vreg_64, dead %9:sreg_64_xexec = V_ADDC_U32_e64 0, [[COPY3]], %8, 0, implicit $exec
- ; GCN: %4.sub3:sgpr_128 = S_MOV_B32 61440
- ; GCN: %4.sub2:sgpr_128 = S_MOV_B32 0
- ; GCN: BUFFER_STORE_DWORD_ADDR64 %5.sub1, %5, %4, 0, 0, 0, 0, 0, 0, 0, implicit $exec :: (store 4, addrspace 1)
- ; GCN: [[V_CMP_NE_U32_e64_:%[0-9]+]]:sreg_64 = V_CMP_NE_U32_e64 2, [[COPY1]], implicit $exec
- ; GCN: [[COPY4:%[0-9]+]]:sreg_64 = COPY $exec, implicit-def $exec
- ; GCN: [[S_AND_B64_1:%[0-9]+]]:sreg_64 = S_AND_B64 [[COPY4]], [[V_CMP_NE_U32_e64_]], implicit-def dead $scc
+ ; GCN: [[COPY1:%[0-9]+]]:sreg_64 = COPY $exec, implicit-def $exec
+ ; GCN: [[S_AND_B64_1:%[0-9]+]]:sreg_64 = S_AND_B64 [[COPY1]], undef %3:sreg_64, implicit-def dead $scc
; GCN: $exec = S_MOV_B64_term killed [[S_AND_B64_1]]
; GCN: S_CBRANCH_EXECZ %bb.3, implicit $exec
; GCN: bb.2:
; GCN: successors: %bb.3(0x80000000)
- ; GCN: %4.sub0:sgpr_128 = COPY %4.sub2
- ; GCN: %4.sub1:sgpr_128 = COPY %4.sub2
- ; GCN: [[V_MOV_B32_e32_:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 1, implicit $exec
- ; GCN: BUFFER_STORE_DWORD_ADDR64 [[V_MOV_B32_e32_]], %7, %4, 0, 4, 0, 0, 0, 0, 0, implicit $exec :: (store 4, addrspace 1)
; GCN: bb.3:
; GCN: successors: %bb.4(0x80000000)
; GCN: bb.4:
; GCN: successors: %bb.5(0x80000000)
; GCN: DBG_VALUE
; GCN: bb.5:
- ; GCN: $exec = S_OR_B64 $exec, [[COPY2]], implicit-def $scc
- ; GCN: [[V_MOV_B32_e32_1:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 3, implicit $exec
- ; GCN: [[V_MOV_B32_e32_2:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 0, implicit $exec
- ; GCN: $m0 = S_MOV_B32 -1
- ; GCN: DS_WRITE_B32 [[V_MOV_B32_e32_2]], [[V_MOV_B32_e32_1]], 0, 0, implicit $m0, implicit $exec :: (store 4, addrspace 3)
+ ; GCN: $exec = S_OR_B64 $exec, [[COPY]], implicit-def $scc
; GCN: S_ENDPGM 0
bb.0:
successors: %bb.1, %bb.4
- liveins: $vgpr0, $sgpr0_sgpr1
- %1:sgpr_64 = COPY $sgpr0_sgpr1
- %0:vgpr_32 = COPY $vgpr0
- %2:sreg_64 = V_CMP_LT_U32_e64 1, %0, implicit $exec
- %3:sreg_64 = SI_IF %2:sreg_64, %bb.4, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
+ %0:sreg_64 = SI_IF undef %1:sreg_64, %bb.4, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
bb.1:
successors: %bb.2, %bb.3
- undef %5.sub0_sub1:sgpr_128 = S_LOAD_DWORDX2_IMM %1, 9, 0, 0 :: (dereferenceable invariant load 8, align 4, addrspace 4)
- undef %6.sub0:vreg_64 = V_LSHLREV_B32_e32 2, %0, implicit $exec
- %6.sub1:vreg_64 = V_MOV_B32_e32 0, implicit $exec
- %7:vgpr_32 = COPY %5.sub1
- undef %8.sub0:vreg_64, %9:sreg_64_xexec = V_ADD_I32_e64 %5.sub0, %6.sub0, 0, implicit $exec
- %8.sub1:vreg_64, dead %10:sreg_64_xexec = V_ADDC_U32_e64 0, %7, %9, 0, implicit $exec
- %5.sub3:sgpr_128 = S_MOV_B32 61440
- %5.sub2:sgpr_128 = S_MOV_B32 0
- BUFFER_STORE_DWORD_ADDR64 %6.sub1, %6, %5, 0, 0, 0, 0, 0, 0, 0, implicit $exec :: (store 4, addrspace 1)
- %11:sreg_64 = V_CMP_NE_U32_e64 2, %0, implicit $exec
- %12:sreg_64 = SI_IF %11:sreg_64, %bb.3, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
+ %2:sreg_64 = SI_IF undef %3:sreg_64, %bb.3, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
bb.2:
- %5.sub0:sgpr_128 = COPY %5.sub2
- %5.sub1:sgpr_128 = COPY %5.sub2
- %14:vgpr_32 = V_MOV_B32_e32 1, implicit $exec
- BUFFER_STORE_DWORD_ADDR64 %14, %8, %5, 0, 4, 0, 0, 0, 0, 0, implicit $exec :: (store 4, addrspace 1)
bb.3:
- SI_END_CF %12:sreg_64, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
+ SI_END_CF %2:sreg_64, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
bb.5:
DBG_VALUE
bb.4:
- SI_END_CF %3:sreg_64, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
- %15:vgpr_32 = V_MOV_B32_e32 3, implicit $exec
- %16:vgpr_32 = V_MOV_B32_e32 0, implicit $exec
- $m0 = S_MOV_B32 -1
- DS_WRITE_B32 %16, %15, 0, 0, implicit $m0, implicit $exec :: (store 4, addrspace 3)
+ SI_END_CF %0:sreg_64, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
S_ENDPGM 0
...
@@ -303,9 +160,6 @@ body: |
---
name: skip_salu_and_meta_insts_find_first
tracksRegLiveness: true
-liveins:
- - { reg: '$vgpr0', virtual-reg: '%0' }
- - { reg: '$sgpr0_sgpr1', virtual-reg: '%1' }
machineFunctionInfo:
isEntryFunction: true
body: |
@@ -313,89 +167,47 @@ body: |
; GCN: bb.0:
; GCN: successors: %bb.1(0x40000000), %bb.4(0x40000000)
; GCN: liveins: $vgpr0, $sgpr0_sgpr1
- ; GCN: [[COPY:%[0-9]+]]:sgpr_64 = COPY $sgpr0_sgpr1
- ; GCN: [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr0
- ; GCN: [[V_CMP_LT_U32_e64_:%[0-9]+]]:sreg_64 = V_CMP_LT_U32_e64 1, [[COPY1]], implicit $exec
- ; GCN: [[COPY2:%[0-9]+]]:sreg_64 = COPY $exec, implicit-def $exec
- ; GCN: [[S_AND_B64_:%[0-9]+]]:sreg_64 = S_AND_B64 [[COPY2]], [[V_CMP_LT_U32_e64_]], implicit-def dead $scc
+ ; GCN: [[COPY:%[0-9]+]]:sreg_64 = COPY $exec, implicit-def $exec
+ ; GCN: [[S_AND_B64_:%[0-9]+]]:sreg_64 = S_AND_B64 [[COPY]], undef %1:sreg_64, implicit-def dead $scc
; GCN: $exec = S_MOV_B64_term killed [[S_AND_B64_]]
; GCN: S_CBRANCH_EXECZ %bb.4, implicit $exec
; GCN: bb.1:
; GCN: successors: %bb.2(0x40000000), %bb.3(0x40000000)
- ; GCN: undef %4.sub0_sub1:sgpr_128 = S_LOAD_DWORDX2_IMM [[COPY]], 9, 0, 0 :: (dereferenceable invariant load 8, align 4, addrspace 4)
- ; GCN: undef %5.sub0:vreg_64 = V_LSHLREV_B32_e32 2, [[COPY1]], implicit $exec
- ; GCN: %5.sub1:vreg_64 = V_MOV_B32_e32 0, implicit $exec
- ; GCN: [[COPY3:%[0-9]+]]:vgpr_32 = COPY %4.sub1
- ; GCN: undef %7.sub0:vreg_64, %8:sreg_64_xexec = V_ADD_I32_e64 %4.sub0, %5.sub0, 0, implicit $exec
- ; GCN: %7.sub1:vreg_64, dead %9:sreg_64_xexec = V_ADDC_U32_e64 0, [[COPY3]], %8, 0, implicit $exec
- ; GCN: %4.sub3:sgpr_128 = S_MOV_B32 61440
- ; GCN: %4.sub2:sgpr_128 = S_MOV_B32 0
- ; GCN: BUFFER_STORE_DWORD_ADDR64 %5.sub1, %5, %4, 0, 0, 0, 0, 0, 0, 0, implicit $exec :: (store 4, addrspace 1)
- ; GCN: [[V_CMP_NE_U32_e64_:%[0-9]+]]:sreg_64 = V_CMP_NE_U32_e64 2, [[COPY1]], implicit $exec
- ; GCN: [[COPY4:%[0-9]+]]:sreg_64 = COPY $exec, implicit-def $exec
- ; GCN: [[S_AND_B64_1:%[0-9]+]]:sreg_64 = S_AND_B64 [[COPY4]], [[V_CMP_NE_U32_e64_]], implicit-def dead $scc
+ ; GCN: [[COPY1:%[0-9]+]]:sreg_64 = COPY $exec, implicit-def $exec
+ ; GCN: [[S_AND_B64_1:%[0-9]+]]:sreg_64 = S_AND_B64 [[COPY1]], undef %3:sreg_64, implicit-def dead $scc
; GCN: $exec = S_MOV_B64_term killed [[S_AND_B64_1]]
; GCN: S_CBRANCH_EXECZ %bb.3, implicit $exec
; GCN: bb.2:
; GCN: successors: %bb.3(0x80000000)
- ; GCN: %4.sub0:sgpr_128 = COPY %4.sub2
- ; GCN: %4.sub1:sgpr_128 = COPY %4.sub2
- ; GCN: [[V_MOV_B32_e32_:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 1, implicit $exec
- ; GCN: BUFFER_STORE_DWORD_ADDR64 [[V_MOV_B32_e32_]], %7, %4, 0, 4, 0, 0, 0, 0, 0, implicit $exec :: (store 4, addrspace 1)
; GCN: bb.3:
; GCN: successors: %bb.4(0x80000000)
; GCN: [[DEF:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
; GCN: [[S_BREV_B32_:%[0-9]+]]:sgpr_32 = S_BREV_B32 [[DEF]]
; GCN: KILL [[DEF]]
; GCN: bb.4:
- ; GCN: $exec = S_OR_B64 $exec, [[COPY2]], implicit-def $scc
- ; GCN: [[V_MOV_B32_e32_1:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 3, implicit $exec
- ; GCN: [[V_MOV_B32_e32_2:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 0, implicit $exec
- ; GCN: $m0 = S_MOV_B32 -1
- ; GCN: DS_WRITE_B32 [[V_MOV_B32_e32_2]], [[V_MOV_B32_e32_1]], 0, 0, implicit $m0, implicit $exec :: (store 4, addrspace 3)
+ ; GCN: $exec = S_OR_B64 $exec, [[COPY]], implicit-def $scc
; GCN: S_ENDPGM 0
bb.0:
successors: %bb.1, %bb.4
liveins: $vgpr0, $sgpr0_sgpr1
- %1:sgpr_64 = COPY $sgpr0_sgpr1
- %0:vgpr_32 = COPY $vgpr0
- %2:sreg_64 = V_CMP_LT_U32_e64 1, %0, implicit $exec
- %3:sreg_64 = SI_IF %2:sreg_64, %bb.4, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
+ %0:sreg_64 = SI_IF undef %1:sreg_64, %bb.4, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
bb.1:
successors: %bb.2, %bb.3
- undef %5.sub0_sub1:sgpr_128 = S_LOAD_DWORDX2_IMM %1, 9, 0, 0 :: (dereferenceable invariant load 8, align 4, addrspace 4)
- undef %6.sub0:vreg_64 = V_LSHLREV_B32_e32 2, %0, implicit $exec
- %6.sub1:vreg_64 = V_MOV_B32_e32 0, implicit $exec
- %7:vgpr_32 = COPY %5.sub1
- undef %8.sub0:vreg_64, %9:sreg_64_xexec = V_ADD_I32_e64 %5.sub0, %6.sub0, 0, implicit $exec
- %8.sub1:vreg_64, dead %10:sreg_64_xexec = V_ADDC_U32_e64 0, %7, %9, 0, implicit $exec
- %5.sub3:sgpr_128 = S_MOV_B32 61440
- %5.sub2:sgpr_128 = S_MOV_B32 0
- BUFFER_STORE_DWORD_ADDR64 %6.sub1, %6, %5, 0, 0, 0, 0, 0, 0, 0, implicit $exec :: (store 4, addrspace 1)
- %11:sreg_64 = V_CMP_NE_U32_e64 2, %0, implicit $exec
- %12:sreg_64 = SI_IF %11:sreg_64, %bb.3, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
+ %2:sreg_64 = SI_IF undef %3:sreg_64, %bb.3, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
bb.2:
- %5.sub0:sgpr_128 = COPY %5.sub2
- %5.sub1:sgpr_128 = COPY %5.sub2
- %14:vgpr_32 = V_MOV_B32_e32 1, implicit $exec
- BUFFER_STORE_DWORD_ADDR64 %14, %8, %5, 0, 4, 0, 0, 0, 0, 0, implicit $exec :: (store 4, addrspace 1)
bb.3:
- %15:sgpr_32 = IMPLICIT_DEF
- %16:sgpr_32 = S_BREV_B32 %15
- KILL %15
- SI_END_CF %12:sreg_64, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
+ %4:sgpr_32 = IMPLICIT_DEF
+ %5:sgpr_32 = S_BREV_B32 %4
+ KILL %4
+ SI_END_CF %2:sreg_64, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
bb.4:
- SI_END_CF %3:sreg_64, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
- %17:vgpr_32 = V_MOV_B32_e32 3, implicit $exec
- %18:vgpr_32 = V_MOV_B32_e32 0, implicit $exec
- $m0 = S_MOV_B32 -1
- DS_WRITE_B32 %18, %17, 0, 0, implicit $m0, implicit $exec :: (store 4, addrspace 3)
+ SI_END_CF %0:sreg_64, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
S_ENDPGM 0
...
@@ -405,101 +217,54 @@ body: |
---
name: skip_salu_and_meta_insts_after
tracksRegLiveness: true
-liveins:
- - { reg: '$vgpr0', virtual-reg: '%0' }
- - { reg: '$sgpr0_sgpr1', virtual-reg: '%1' }
machineFunctionInfo:
isEntryFunction: true
body: |
; GCN-LABEL: name: skip_salu_and_meta_insts_after
; GCN: bb.0:
; GCN: successors: %bb.1(0x40000000), %bb.4(0x40000000)
- ; GCN: liveins: $vgpr0, $sgpr0_sgpr1
- ; GCN: [[COPY:%[0-9]+]]:sgpr_64 = COPY $sgpr0_sgpr1
- ; GCN: [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr0
- ; GCN: [[V_CMP_LT_U32_e64_:%[0-9]+]]:sreg_64 = V_CMP_LT_U32_e64 1, [[COPY1]], implicit $exec
- ; GCN: [[COPY2:%[0-9]+]]:sreg_64 = COPY $exec, implicit-def $exec
- ; GCN: [[S_AND_B64_:%[0-9]+]]:sreg_64 = S_AND_B64 [[COPY2]], [[V_CMP_LT_U32_e64_]], implicit-def dead $scc
+ ; GCN: [[COPY:%[0-9]+]]:sreg_64 = COPY $exec, implicit-def $exec
+ ; GCN: [[S_AND_B64_:%[0-9]+]]:sreg_64 = S_AND_B64 [[COPY]], undef %1:sreg_64, implicit-def dead $scc
; GCN: $exec = S_MOV_B64_term killed [[S_AND_B64_]]
; GCN: S_CBRANCH_EXECZ %bb.4, implicit $exec
; GCN: bb.1:
; GCN: successors: %bb.2(0x40000000), %bb.3(0x40000000)
- ; GCN: undef %4.sub0_sub1:sgpr_128 = S_LOAD_DWORDX2_IMM [[COPY]], 9, 0, 0 :: (dereferenceable invariant load 8, align 4, addrspace 4)
- ; GCN: undef %5.sub0:vreg_64 = V_LSHLREV_B32_e32 2, [[COPY1]], implicit $exec
- ; GCN: %5.sub1:vreg_64 = V_MOV_B32_e32 0, implicit $exec
- ; GCN: [[COPY3:%[0-9]+]]:vgpr_32 = COPY %4.sub1
- ; GCN: undef %7.sub0:vreg_64, %8:sreg_64_xexec = V_ADD_I32_e64 %4.sub0, %5.sub0, 0, implicit $exec
- ; GCN: %7.sub1:vreg_64, dead %9:sreg_64_xexec = V_ADDC_U32_e64 0, [[COPY3]], %8, 0, implicit $exec
- ; GCN: %4.sub3:sgpr_128 = S_MOV_B32 61440
- ; GCN: %4.sub2:sgpr_128 = S_MOV_B32 0
- ; GCN: BUFFER_STORE_DWORD_ADDR64 %5.sub1, %5, %4, 0, 0, 0, 0, 0, 0, 0, implicit $exec :: (store 4, addrspace 1)
- ; GCN: [[V_CMP_NE_U32_e64_:%[0-9]+]]:sreg_64 = V_CMP_NE_U32_e64 2, [[COPY1]], implicit $exec
- ; GCN: [[COPY4:%[0-9]+]]:sreg_64 = COPY $exec, implicit-def $exec
- ; GCN: [[S_AND_B64_1:%[0-9]+]]:sreg_64 = S_AND_B64 [[COPY4]], [[V_CMP_NE_U32_e64_]], implicit-def dead $scc
+ ; GCN: [[COPY1:%[0-9]+]]:sreg_64 = COPY $exec, implicit-def $exec
+ ; GCN: [[S_AND_B64_1:%[0-9]+]]:sreg_64 = S_AND_B64 [[COPY1]], undef %3:sreg_64, implicit-def dead $scc
; GCN: $exec = S_MOV_B64_term killed [[S_AND_B64_1]]
; GCN: S_CBRANCH_EXECZ %bb.3, implicit $exec
; GCN: bb.2:
; GCN: successors: %bb.3(0x80000000)
- ; GCN: %4.sub0:sgpr_128 = COPY %4.sub2
- ; GCN: %4.sub1:sgpr_128 = COPY %4.sub2
- ; GCN: [[V_MOV_B32_e32_:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 1, implicit $exec
- ; GCN: BUFFER_STORE_DWORD_ADDR64 [[V_MOV_B32_e32_]], %7, %4, 0, 4, 0, 0, 0, 0, 0, implicit $exec :: (store 4, addrspace 1)
; GCN: bb.3:
; GCN: successors: %bb.4(0x80000000)
; GCN: [[DEF:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
; GCN: [[S_BREV_B32_:%[0-9]+]]:sgpr_32 = S_BREV_B32 [[DEF]]
; GCN: KILL [[DEF]]
- ; GCN: [[COPY5:%[0-9]+]]:sgpr_32 = COPY [[S_BREV_B32_]]
+ ; GCN: [[COPY2:%[0-9]+]]:sgpr_32 = COPY [[S_BREV_B32_]]
; GCN: bb.4:
- ; GCN: $exec = S_OR_B64 $exec, [[COPY2]], implicit-def $scc
- ; GCN: [[V_MOV_B32_e32_1:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 3, implicit $exec
- ; GCN: [[V_MOV_B32_e32_2:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 0, implicit $exec
- ; GCN: $m0 = S_MOV_B32 -1
- ; GCN: DS_WRITE_B32 [[V_MOV_B32_e32_2]], [[V_MOV_B32_e32_1]], 0, 0, implicit $m0, implicit $exec :: (store 4, addrspace 3)
+ ; GCN: $exec = S_OR_B64 $exec, [[COPY]], implicit-def $scc
; GCN: S_ENDPGM 0
bb.0:
successors: %bb.1, %bb.4
- liveins: $vgpr0, $sgpr0_sgpr1
- %1:sgpr_64 = COPY $sgpr0_sgpr1
- %0:vgpr_32 = COPY $vgpr0
- %2:sreg_64 = V_CMP_LT_U32_e64 1, %0, implicit $exec
- %3:sreg_64 = SI_IF %2:sreg_64, %bb.4, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
+ %0:sreg_64 = SI_IF undef %1:sreg_64, %bb.4, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
bb.1:
successors: %bb.2, %bb.3
- undef %5.sub0_sub1:sgpr_128 = S_LOAD_DWORDX2_IMM %1, 9, 0, 0 :: (dereferenceable invariant load 8, align 4, addrspace 4)
- undef %6.sub0:vreg_64 = V_LSHLREV_B32_e32 2, %0, implicit $exec
- %6.sub1:vreg_64 = V_MOV_B32_e32 0, implicit $exec
- %7:vgpr_32 = COPY %5.sub1
- undef %8.sub0:vreg_64, %9:sreg_64_xexec = V_ADD_I32_e64 %5.sub0, %6.sub0, 0, implicit $exec
- %8.sub1:vreg_64, dead %10:sreg_64_xexec = V_ADDC_U32_e64 0, %7, %9, 0, implicit $exec
- %5.sub3:sgpr_128 = S_MOV_B32 61440
- %5.sub2:sgpr_128 = S_MOV_B32 0
- BUFFER_STORE_DWORD_ADDR64 %6.sub1, %6, %5, 0, 0, 0, 0, 0, 0, 0, implicit $exec :: (store 4, addrspace 1)
- %11:sreg_64 = V_CMP_NE_U32_e64 2, %0, implicit $exec
- %12:sreg_64 = SI_IF %11:sreg_64, %bb.3, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
+ %2:sreg_64 = SI_IF undef %3:sreg_64, %bb.3, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
bb.2:
- %5.sub0:sgpr_128 = COPY %5.sub2
- %5.sub1:sgpr_128 = COPY %5.sub2
- %14:vgpr_32 = V_MOV_B32_e32 1, implicit $exec
- BUFFER_STORE_DWORD_ADDR64 %14, %8, %5, 0, 4, 0, 0, 0, 0, 0, implicit $exec :: (store 4, addrspace 1)
bb.3:
- SI_END_CF %12:sreg_64, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
- %15:sgpr_32 = IMPLICIT_DEF
- %16:sgpr_32 = S_BREV_B32 %15
- KILL %15
- %19:sgpr_32 = COPY %16
+ SI_END_CF %2:sreg_64, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
+ %4:sgpr_32 = IMPLICIT_DEF
+ %5:sgpr_32 = S_BREV_B32 %4
+ KILL %4
+ %6:sgpr_32 = COPY %5
bb.4:
- SI_END_CF %3:sreg_64, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
- %17:vgpr_32 = V_MOV_B32_e32 3, implicit $exec
- %18:vgpr_32 = V_MOV_B32_e32 0, implicit $exec
- $m0 = S_MOV_B32 -1
- DS_WRITE_B32 %18, %17, 0, 0, implicit $m0, implicit $exec :: (store 4, addrspace 3)
+ SI_END_CF %0:sreg_64, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
S_ENDPGM 0
...
@@ -508,96 +273,49 @@ body: |
---
name: salu_exec_dependency
tracksRegLiveness: true
-liveins:
- - { reg: '$vgpr0', virtual-reg: '%0' }
- - { reg: '$sgpr0_sgpr1', virtual-reg: '%1' }
machineFunctionInfo:
isEntryFunction: true
body: |
; GCN-LABEL: name: salu_exec_dependency
; GCN: bb.0:
; GCN: successors: %bb.1(0x40000000), %bb.4(0x40000000)
- ; GCN: liveins: $vgpr0, $sgpr0_sgpr1
- ; GCN: [[COPY:%[0-9]+]]:sgpr_64 = COPY $sgpr0_sgpr1
- ; GCN: [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr0
- ; GCN: [[V_CMP_LT_U32_e64_:%[0-9]+]]:sreg_64 = V_CMP_LT_U32_e64 1, [[COPY1]], implicit $exec
- ; GCN: [[COPY2:%[0-9]+]]:sreg_64 = COPY $exec, implicit-def $exec
- ; GCN: [[S_AND_B64_:%[0-9]+]]:sreg_64 = S_AND_B64 [[COPY2]], [[V_CMP_LT_U32_e64_]], implicit-def dead $scc
+ ; GCN: [[COPY:%[0-9]+]]:sreg_64 = COPY $exec, implicit-def $exec
+ ; GCN: [[S_AND_B64_:%[0-9]+]]:sreg_64 = S_AND_B64 [[COPY]], undef %1:sreg_64, implicit-def dead $scc
; GCN: $exec = S_MOV_B64_term killed [[S_AND_B64_]]
; GCN: S_CBRANCH_EXECZ %bb.4, implicit $exec
; GCN: bb.1:
; GCN: successors: %bb.2(0x40000000), %bb.3(0x40000000)
- ; GCN: undef %4.sub0_sub1:sgpr_128 = S_LOAD_DWORDX2_IMM [[COPY]], 9, 0, 0 :: (dereferenceable invariant load 8, align 4, addrspace 4)
- ; GCN: undef %5.sub0:vreg_64 = V_LSHLREV_B32_e32 2, [[COPY1]], implicit $exec
- ; GCN: %5.sub1:vreg_64 = V_MOV_B32_e32 0, implicit $exec
- ; GCN: [[COPY3:%[0-9]+]]:vgpr_32 = COPY %4.sub1
- ; GCN: undef %7.sub0:vreg_64, %8:sreg_64_xexec = V_ADD_I32_e64 %4.sub0, %5.sub0, 0, implicit $exec
- ; GCN: %7.sub1:vreg_64, dead %9:sreg_64_xexec = V_ADDC_U32_e64 0, [[COPY3]], %8, 0, implicit $exec
- ; GCN: %4.sub3:sgpr_128 = S_MOV_B32 61440
- ; GCN: %4.sub2:sgpr_128 = S_MOV_B32 0
- ; GCN: BUFFER_STORE_DWORD_ADDR64 %5.sub1, %5, %4, 0, 0, 0, 0, 0, 0, 0, implicit $exec :: (store 4, addrspace 1)
- ; GCN: [[V_CMP_NE_U32_e64_:%[0-9]+]]:sreg_64 = V_CMP_NE_U32_e64 2, [[COPY1]], implicit $exec
- ; GCN: [[COPY4:%[0-9]+]]:sreg_64 = COPY $exec, implicit-def $exec
- ; GCN: [[S_AND_B64_1:%[0-9]+]]:sreg_64 = S_AND_B64 [[COPY4]], [[V_CMP_NE_U32_e64_]], implicit-def dead $scc
+ ; GCN: [[COPY1:%[0-9]+]]:sreg_64 = COPY $exec, implicit-def $exec
+ ; GCN: [[S_AND_B64_1:%[0-9]+]]:sreg_64 = S_AND_B64 [[COPY1]], undef %3:sreg_64, implicit-def dead $scc
; GCN: $exec = S_MOV_B64_term killed [[S_AND_B64_1]]
; GCN: S_CBRANCH_EXECZ %bb.3, implicit $exec
; GCN: bb.2:
; GCN: successors: %bb.3(0x80000000)
- ; GCN: %4.sub0:sgpr_128 = COPY %4.sub2
- ; GCN: %4.sub1:sgpr_128 = COPY %4.sub2
- ; GCN: [[V_MOV_B32_e32_:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 1, implicit $exec
- ; GCN: BUFFER_STORE_DWORD_ADDR64 [[V_MOV_B32_e32_]], %7, %4, 0, 4, 0, 0, 0, 0, 0, implicit $exec :: (store 4, addrspace 1)
; GCN: bb.3:
; GCN: successors: %bb.4(0x80000000)
- ; GCN: $exec = S_OR_B64 $exec, [[COPY4]], implicit-def $scc
+ ; GCN: $exec = S_OR_B64 $exec, [[COPY1]], implicit-def $scc
; GCN: [[S_BREV_B64_:%[0-9]+]]:sreg_64 = S_BREV_B64 $exec
; GCN: bb.4:
- ; GCN: $exec = S_OR_B64 $exec, [[COPY2]], implicit-def $scc
- ; GCN: [[V_MOV_B32_e32_1:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 3, implicit $exec
- ; GCN: [[V_MOV_B32_e32_2:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 0, implicit $exec
- ; GCN: $m0 = S_MOV_B32 -1
- ; GCN: DS_WRITE_B32 [[V_MOV_B32_e32_2]], [[V_MOV_B32_e32_1]], 0, 0, implicit $m0, implicit $exec :: (store 4, addrspace 3)
+ ; GCN: $exec = S_OR_B64 $exec, [[COPY]], implicit-def $scc
; GCN: S_ENDPGM 0
bb.0:
successors: %bb.1, %bb.4
- liveins: $vgpr0, $sgpr0_sgpr1
- %1:sgpr_64 = COPY $sgpr0_sgpr1
- %0:vgpr_32 = COPY $vgpr0
- %2:sreg_64 = V_CMP_LT_U32_e64 1, %0, implicit $exec
- %3:sreg_64 = SI_IF %2:sreg_64, %bb.4, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
+ %0:sreg_64 = SI_IF undef %1:sreg_64, %bb.4, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
bb.1:
successors: %bb.2, %bb.3
- undef %5.sub0_sub1:sgpr_128 = S_LOAD_DWORDX2_IMM %1, 9, 0, 0 :: (dereferenceable invariant load 8, align 4, addrspace 4)
- undef %6.sub0:vreg_64 = V_LSHLREV_B32_e32 2, %0, implicit $exec
- %6.sub1:vreg_64 = V_MOV_B32_e32 0, implicit $exec
- %7:vgpr_32 = COPY %5.sub1
- undef %8.sub0:vreg_64, %9:sreg_64_xexec = V_ADD_I32_e64 %5.sub0, %6.sub0, 0, implicit $exec
- %8.sub1:vreg_64, dead %10:sreg_64_xexec = V_ADDC_U32_e64 0, %7, %9, 0, implicit $exec
- %5.sub3:sgpr_128 = S_MOV_B32 61440
- %5.sub2:sgpr_128 = S_MOV_B32 0
- BUFFER_STORE_DWORD_ADDR64 %6.sub1, %6, %5, 0, 0, 0, 0, 0, 0, 0, implicit $exec :: (store 4, addrspace 1)
- %11:sreg_64 = V_CMP_NE_U32_e64 2, %0, implicit $exec
- %12:sreg_64 = SI_IF %11:sreg_64, %bb.3, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
+ %2:sreg_64 = SI_IF undef %3:sreg_64, %bb.3, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
bb.2:
- %5.sub0:sgpr_128 = COPY %5.sub2
- %5.sub1:sgpr_128 = COPY %5.sub2
- %14:vgpr_32 = V_MOV_B32_e32 1, implicit $exec
- BUFFER_STORE_DWORD_ADDR64 %14, %8, %5, 0, 4, 0, 0, 0, 0, 0, implicit $exec :: (store 4, addrspace 1)
bb.3:
- SI_END_CF %12:sreg_64, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
- %15:sreg_64 = S_BREV_B64 $exec
+ SI_END_CF %2:sreg_64, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
+ %4:sreg_64 = S_BREV_B64 $exec
bb.4:
- SI_END_CF %3:sreg_64, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
- %17:vgpr_32 = V_MOV_B32_e32 3, implicit $exec
- %18:vgpr_32 = V_MOV_B32_e32 0, implicit $exec
- $m0 = S_MOV_B32 -1
- DS_WRITE_B32 %18, %17, 0, 0, implicit $m0, implicit $exec :: (store 4, addrspace 3)
+ SI_END_CF %0:sreg_64, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
S_ENDPGM 0
...
@@ -606,96 +324,51 @@ body: |
---
name: copy_no_explicit_exec_dependency
tracksRegLiveness: true
-liveins:
- - { reg: '$vgpr0', virtual-reg: '%0' }
- - { reg: '$sgpr0_sgpr1', virtual-reg: '%1' }
machineFunctionInfo:
isEntryFunction: true
body: |
; GCN-LABEL: name: copy_no_explicit_exec_dependency
; GCN: bb.0:
; GCN: successors: %bb.1(0x40000000), %bb.4(0x40000000)
- ; GCN: liveins: $vgpr0, $sgpr0_sgpr1
- ; GCN: [[COPY:%[0-9]+]]:sgpr_64 = COPY $sgpr0_sgpr1
- ; GCN: [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr0
- ; GCN: [[V_CMP_LT_U32_e64_:%[0-9]+]]:sreg_64 = V_CMP_LT_U32_e64 1, [[COPY1]], implicit $exec
- ; GCN: [[COPY2:%[0-9]+]]:sreg_64 = COPY $exec, implicit-def $exec
- ; GCN: [[S_AND_B64_:%[0-9]+]]:sreg_64 = S_AND_B64 [[COPY2]], [[V_CMP_LT_U32_e64_]], implicit-def dead $scc
+ ; GCN: [[COPY:%[0-9]+]]:sreg_64 = COPY $exec, implicit-def $exec
+ ; GCN: [[S_AND_B64_:%[0-9]+]]:sreg_64 = S_AND_B64 [[COPY]], undef %1:sreg_64, implicit-def dead $scc
; GCN: $exec = S_MOV_B64_term killed [[S_AND_B64_]]
; GCN: S_CBRANCH_EXECZ %bb.4, implicit $exec
; GCN: bb.1:
; GCN: successors: %bb.2(0x40000000), %bb.3(0x40000000)
- ; GCN: undef %4.sub0_sub1:sgpr_128 = S_LOAD_DWORDX2_IMM [[COPY]], 9, 0, 0 :: (dereferenceable invariant load 8, align 4, addrspace 4)
- ; GCN: undef %5.sub0:vreg_64 = V_LSHLREV_B32_e32 2, [[COPY1]], implicit $exec
- ; GCN: %5.sub1:vreg_64 = V_MOV_B32_e32 0, implicit $exec
- ; GCN: [[COPY3:%[0-9]+]]:vgpr_32 = COPY %4.sub1
- ; GCN: undef %7.sub0:vreg_64, %8:sreg_64_xexec = V_ADD_I32_e64 %4.sub0, %5.sub0, 0, implicit $exec
- ; GCN: %7.sub1:vreg_64, dead %9:sreg_64_xexec = V_ADDC_U32_e64 0, [[COPY3]], %8, 0, implicit $exec
- ; GCN: %4.sub3:sgpr_128 = S_MOV_B32 61440
- ; GCN: %4.sub2:sgpr_128 = S_MOV_B32 0
- ; GCN: BUFFER_STORE_DWORD_ADDR64 %5.sub1, %5, %4, 0, 0, 0, 0, 0, 0, 0, implicit $exec :: (store 4, addrspace 1)
- ; GCN: [[V_CMP_NE_U32_e64_:%[0-9]+]]:sreg_64 = V_CMP_NE_U32_e64 2, [[COPY1]], implicit $exec
- ; GCN: [[COPY4:%[0-9]+]]:sreg_64 = COPY $exec, implicit-def $exec
- ; GCN: [[S_AND_B64_1:%[0-9]+]]:sreg_64 = S_AND_B64 [[COPY4]], [[V_CMP_NE_U32_e64_]], implicit-def dead $scc
+ ; GCN: [[DEF:%[0-9]+]]:vreg_128 = IMPLICIT_DEF
+ ; GCN: [[COPY1:%[0-9]+]]:sreg_64 = COPY $exec, implicit-def $exec
+ ; GCN: [[S_AND_B64_1:%[0-9]+]]:sreg_64 = S_AND_B64 [[COPY1]], undef %4:sreg_64, implicit-def dead $scc
; GCN: $exec = S_MOV_B64_term killed [[S_AND_B64_1]]
; GCN: S_CBRANCH_EXECZ %bb.3, implicit $exec
; GCN: bb.2:
; GCN: successors: %bb.3(0x80000000)
- ; GCN: %4.sub0:sgpr_128 = COPY %4.sub2
- ; GCN: %4.sub1:sgpr_128 = COPY %4.sub2
- ; GCN: [[V_MOV_B32_e32_:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 1, implicit $exec
- ; GCN: BUFFER_STORE_DWORD_ADDR64 [[V_MOV_B32_e32_]], %7, %4, 0, 4, 0, 0, 0, 0, 0, implicit $exec :: (store 4, addrspace 1)
; GCN: bb.3:
; GCN: successors: %bb.4(0x80000000)
- ; GCN: $exec = S_OR_B64 $exec, [[COPY4]], implicit-def $scc
- ; GCN: [[COPY5:%[0-9]+]]:vgpr_32 = COPY %4.sub2
+ ; GCN: $exec = S_OR_B64 $exec, [[COPY1]], implicit-def $scc
+ ; GCN: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[DEF]].sub2
; GCN: bb.4:
- ; GCN: $exec = S_OR_B64 $exec, [[COPY2]], implicit-def $scc
- ; GCN: [[V_MOV_B32_e32_1:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 3, implicit $exec
- ; GCN: [[V_MOV_B32_e32_2:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 0, implicit $exec
- ; GCN: $m0 = S_MOV_B32 -1
- ; GCN: DS_WRITE_B32 [[V_MOV_B32_e32_2]], [[V_MOV_B32_e32_1]], 0, 0, implicit $m0, implicit $exec :: (store 4, addrspace 3)
+ ; GCN: $exec = S_OR_B64 $exec, [[COPY]], implicit-def $scc
; GCN: S_ENDPGM 0
bb.0:
successors: %bb.1, %bb.4
- liveins: $vgpr0, $sgpr0_sgpr1
- %1:sgpr_64 = COPY $sgpr0_sgpr1
- %0:vgpr_32 = COPY $vgpr0
- %2:sreg_64 = V_CMP_LT_U32_e64 1, %0, implicit $exec
- %3:sreg_64 = SI_IF %2:sreg_64, %bb.4, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
+ %0:sreg_64 = SI_IF undef %1:sreg_64, %bb.4, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
bb.1:
successors: %bb.2, %bb.3
- undef %5.sub0_sub1:sgpr_128 = S_LOAD_DWORDX2_IMM %1, 9, 0, 0 :: (dereferenceable invariant load 8, align 4, addrspace 4)
- undef %6.sub0:vreg_64 = V_LSHLREV_B32_e32 2, %0, implicit $exec
- %6.sub1:vreg_64 = V_MOV_B32_e32 0, implicit $exec
- %7:vgpr_32 = COPY %5.sub1
- undef %8.sub0:vreg_64, %9:sreg_64_xexec = V_ADD_I32_e64 %5.sub0, %6.sub0, 0, implicit $exec
- %8.sub1:vreg_64, dead %10:sreg_64_xexec = V_ADDC_U32_e64 0, %7, %9, 0, implicit $exec
- %5.sub3:sgpr_128 = S_MOV_B32 61440
- %5.sub2:sgpr_128 = S_MOV_B32 0
- BUFFER_STORE_DWORD_ADDR64 %6.sub1, %6, %5, 0, 0, 0, 0, 0, 0, 0, implicit $exec :: (store 4, addrspace 1)
- %11:sreg_64 = V_CMP_NE_U32_e64 2, %0, implicit $exec
- %12:sreg_64 = SI_IF %11:sreg_64, %bb.3, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
+ %2:vreg_128 = IMPLICIT_DEF
+ %3:sreg_64 = SI_IF undef %4:sreg_64, %bb.3, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
bb.2:
- %5.sub0:sgpr_128 = COPY %5.sub2
- %5.sub1:sgpr_128 = COPY %5.sub2
- %14:vgpr_32 = V_MOV_B32_e32 1, implicit $exec
- BUFFER_STORE_DWORD_ADDR64 %14, %8, %5, 0, 4, 0, 0, 0, 0, 0, implicit $exec :: (store 4, addrspace 1)
bb.3:
- SI_END_CF %12:sreg_64, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
- %15:vgpr_32 = COPY %5.sub2
+ SI_END_CF %3:sreg_64, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
+ %5:vgpr_32 = COPY %2.sub2
bb.4:
- SI_END_CF %3:sreg_64, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
- %17:vgpr_32 = V_MOV_B32_e32 3, implicit $exec
- %18:vgpr_32 = V_MOV_B32_e32 0, implicit $exec
- $m0 = S_MOV_B32 -1
- DS_WRITE_B32 %18, %17, 0, 0, implicit $m0, implicit $exec :: (store 4, addrspace 3)
+ SI_END_CF %0:sreg_64, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
S_ENDPGM 0
...
@@ -703,98 +376,51 @@ body: |
---
name: simple_nested_if_not_layout_successor
tracksRegLiveness: true
-liveins:
- - { reg: '$vgpr0', virtual-reg: '%0' }
- - { reg: '$sgpr0_sgpr1', virtual-reg: '%1' }
machineFunctionInfo:
isEntryFunction: true
body: |
; GCN-LABEL: name: simple_nested_if_not_layout_successor
; GCN: bb.0:
; GCN: successors: %bb.1(0x40000000), %bb.4(0x40000000)
- ; GCN: liveins: $vgpr0, $sgpr0_sgpr1
- ; GCN: [[COPY:%[0-9]+]]:sgpr_64 = COPY $sgpr0_sgpr1
- ; GCN: [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr0
- ; GCN: [[V_CMP_LT_U32_e64_:%[0-9]+]]:sreg_64 = V_CMP_LT_U32_e64 1, [[COPY1]], implicit $exec
- ; GCN: [[COPY2:%[0-9]+]]:sreg_64 = COPY $exec, implicit-def $exec
- ; GCN: [[S_AND_B64_:%[0-9]+]]:sreg_64 = S_AND_B64 [[COPY2]], [[V_CMP_LT_U32_e64_]], implicit-def dead $scc
+ ; GCN: [[COPY:%[0-9]+]]:sreg_64 = COPY $exec, implicit-def $exec
+ ; GCN: [[S_AND_B64_:%[0-9]+]]:sreg_64 = S_AND_B64 [[COPY]], undef %1:sreg_64, implicit-def dead $scc
; GCN: $exec = S_MOV_B64_term killed [[S_AND_B64_]]
; GCN: S_CBRANCH_EXECZ %bb.4, implicit $exec
; GCN: bb.1:
; GCN: successors: %bb.2(0x40000000), %bb.3(0x40000000)
- ; GCN: undef %4.sub0_sub1:sgpr_128 = S_LOAD_DWORDX2_IMM [[COPY]], 9, 0, 0 :: (dereferenceable invariant load 8, align 4, addrspace 4)
- ; GCN: undef %5.sub0:vreg_64 = V_LSHLREV_B32_e32 2, [[COPY1]], implicit $exec
- ; GCN: %5.sub1:vreg_64 = V_MOV_B32_e32 0, implicit $exec
- ; GCN: [[COPY3:%[0-9]+]]:vgpr_32 = COPY %4.sub1
- ; GCN: undef %7.sub0:vreg_64, %8:sreg_64_xexec = V_ADD_I32_e64 %4.sub0, %5.sub0, 0, implicit $exec
- ; GCN: %7.sub1:vreg_64, dead %9:sreg_64_xexec = V_ADDC_U32_e64 0, [[COPY3]], %8, 0, implicit $exec
- ; GCN: %4.sub3:sgpr_128 = S_MOV_B32 61440
- ; GCN: %4.sub2:sgpr_128 = S_MOV_B32 0
- ; GCN: BUFFER_STORE_DWORD_ADDR64 %5.sub1, %5, %4, 0, 0, 0, 0, 0, 0, 0, implicit $exec :: (store 4, addrspace 1)
- ; GCN: [[V_CMP_NE_U32_e64_:%[0-9]+]]:sreg_64 = V_CMP_NE_U32_e64 2, [[COPY1]], implicit $exec
- ; GCN: [[COPY4:%[0-9]+]]:sreg_64 = COPY $exec, implicit-def $exec
- ; GCN: [[S_AND_B64_1:%[0-9]+]]:sreg_64 = S_AND_B64 [[COPY4]], [[V_CMP_NE_U32_e64_]], implicit-def dead $scc
+ ; GCN: [[COPY1:%[0-9]+]]:sreg_64 = COPY $exec, implicit-def $exec
+ ; GCN: [[S_AND_B64_1:%[0-9]+]]:sreg_64 = S_AND_B64 [[COPY1]], undef %3:sreg_64, implicit-def dead $scc
; GCN: $exec = S_MOV_B64_term killed [[S_AND_B64_1]]
; GCN: S_CBRANCH_EXECZ %bb.3, implicit $exec
; GCN: bb.2:
; GCN: successors: %bb.3(0x80000000)
- ; GCN: %4.sub0:sgpr_128 = COPY %4.sub2
- ; GCN: %4.sub1:sgpr_128 = COPY %4.sub2
- ; GCN: [[V_MOV_B32_e32_:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 1, implicit $exec
- ; GCN: BUFFER_STORE_DWORD_ADDR64 [[V_MOV_B32_e32_]], %7, %4, 0, 4, 0, 0, 0, 0, 0, implicit $exec :: (store 4, addrspace 1)
; GCN: bb.3:
; GCN: successors: %bb.5(0x80000000)
; GCN: S_BRANCH %bb.5
; GCN: bb.4:
- ; GCN: $exec = S_OR_B64 $exec, [[COPY2]], implicit-def $scc
- ; GCN: [[V_MOV_B32_e32_1:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 3, implicit $exec
- ; GCN: [[V_MOV_B32_e32_2:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 0, implicit $exec
- ; GCN: $m0 = S_MOV_B32 -1
- ; GCN: DS_WRITE_B32 [[V_MOV_B32_e32_2]], [[V_MOV_B32_e32_1]], 0, 0, implicit $m0, implicit $exec :: (store 4, addrspace 3)
+ ; GCN: $exec = S_OR_B64 $exec, [[COPY]], implicit-def $scc
; GCN: S_ENDPGM 0
; GCN: bb.5:
; GCN: successors: %bb.4(0x80000000)
; GCN: S_BRANCH %bb.4
bb.0:
successors: %bb.1, %bb.4
- liveins: $vgpr0, $sgpr0_sgpr1
- %1:sgpr_64 = COPY $sgpr0_sgpr1
- %0:vgpr_32 = COPY $vgpr0
- %2:sreg_64 = V_CMP_LT_U32_e64 1, %0, implicit $exec
- %3:sreg_64 = SI_IF %2:sreg_64, %bb.4, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
+ %0:sreg_64 = SI_IF undef %1:sreg_64, %bb.4, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
bb.1:
successors: %bb.2, %bb.3
- undef %5.sub0_sub1:sgpr_128 = S_LOAD_DWORDX2_IMM %1, 9, 0, 0 :: (dereferenceable invariant load 8, align 4, addrspace 4)
- undef %6.sub0:vreg_64 = V_LSHLREV_B32_e32 2, %0, implicit $exec
- %6.sub1:vreg_64 = V_MOV_B32_e32 0, implicit $exec
- %7:vgpr_32 = COPY %5.sub1
- undef %8.sub0:vreg_64, %9:sreg_64_xexec = V_ADD_I32_e64 %5.sub0, %6.sub0, 0, implicit $exec
- %8.sub1:vreg_64, dead %10:sreg_64_xexec = V_ADDC_U32_e64 0, %7, %9, 0, implicit $exec
- %5.sub3:sgpr_128 = S_MOV_B32 61440
- %5.sub2:sgpr_128 = S_MOV_B32 0
- BUFFER_STORE_DWORD_ADDR64 %6.sub1, %6, %5, 0, 0, 0, 0, 0, 0, 0, implicit $exec :: (store 4, addrspace 1)
- %11:sreg_64 = V_CMP_NE_U32_e64 2, %0, implicit $exec
- %12:sreg_64 = SI_IF %11:sreg_64, %bb.3, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
+ %2:sreg_64 = SI_IF undef %3:sreg_64, %bb.3, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
bb.2:
- %5.sub0:sgpr_128 = COPY %5.sub2
- %5.sub1:sgpr_128 = COPY %5.sub2
- %14:vgpr_32 = V_MOV_B32_e32 1, implicit $exec
- BUFFER_STORE_DWORD_ADDR64 %14, %8, %5, 0, 4, 0, 0, 0, 0, 0, implicit $exec :: (store 4, addrspace 1)
bb.3:
- SI_END_CF %12:sreg_64, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
+ SI_END_CF %2:sreg_64, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
S_BRANCH %bb.5
bb.4:
- SI_END_CF %3:sreg_64, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
- %15:vgpr_32 = V_MOV_B32_e32 3, implicit $exec
- %16:vgpr_32 = V_MOV_B32_e32 0, implicit $exec
- $m0 = S_MOV_B32 -1
- DS_WRITE_B32 %16, %15, 0, 0, implicit $m0, implicit $exec :: (store 4, addrspace 3)
+ SI_END_CF %0:sreg_64, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
S_ENDPGM 0
bb.5:
@@ -842,22 +468,15 @@ body: |
---
name: simple_outer_if_else
tracksRegLiveness: true
-liveins:
- - { reg: '$vgpr0', virtual-reg: '%0' }
- - { reg: '$sgpr0_sgpr1', virtual-reg: '%1' }
machineFunctionInfo:
isEntryFunction: true
body: |
; GCN-LABEL: name: simple_outer_if_else
; GCN: bb.0:
; GCN: successors: %bb.1(0x40000000), %bb.2(0x40000000)
- ; GCN: liveins: $vgpr0, $sgpr0_sgpr1
- ; GCN: [[COPY:%[0-9]+]]:sgpr_64 = COPY $sgpr0_sgpr1
- ; GCN: [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr0
- ; GCN: [[V_CMP_LT_U32_e64_:%[0-9]+]]:sreg_64 = V_CMP_LT_U32_e64 1, [[COPY1]], implicit $exec
- ; GCN: [[COPY2:%[0-9]+]]:sreg_64 = COPY $exec, implicit-def $exec
- ; GCN: [[S_AND_B64_:%[0-9]+]]:sreg_64 = S_AND_B64 [[COPY2]], [[V_CMP_LT_U32_e64_]], implicit-def dead $scc
- ; GCN: [[S_XOR_B64_:%[0-9]+]]:sreg_64 = S_XOR_B64 [[S_AND_B64_]], [[COPY2]], implicit-def dead $scc
+ ; GCN: [[COPY:%[0-9]+]]:sreg_64 = COPY $exec, implicit-def $exec
+ ; GCN: [[S_AND_B64_:%[0-9]+]]:sreg_64 = S_AND_B64 [[COPY]], undef %1:sreg_64, implicit-def dead $scc
+ ; GCN: [[S_XOR_B64_:%[0-9]+]]:sreg_64 = S_XOR_B64 [[S_AND_B64_]], [[COPY]], implicit-def dead $scc
; GCN: $exec = S_MOV_B64_term killed [[S_AND_B64_]]
; GCN: S_CBRANCH_EXECZ %bb.2, implicit $exec
; GCN: bb.1:
@@ -865,50 +484,28 @@ body: |
; GCN: S_BRANCH %bb.2
; GCN: bb.2:
; GCN: successors: %bb.3(0x40000000), %bb.6(0x40000000)
- ; GCN: [[COPY3:%[0-9]+]]:sreg_64 = COPY [[S_XOR_B64_]]
- ; GCN: [[S_OR_SAVEEXEC_B64_:%[0-9]+]]:sreg_64 = S_OR_SAVEEXEC_B64 [[COPY3]], implicit-def $exec, implicit-def $scc, implicit $exec
+ ; GCN: [[COPY1:%[0-9]+]]:sreg_64 = COPY [[S_XOR_B64_]]
+ ; GCN: [[S_OR_SAVEEXEC_B64_:%[0-9]+]]:sreg_64 = S_OR_SAVEEXEC_B64 [[COPY1]], implicit-def $exec, implicit-def $scc, implicit $exec
; GCN: $exec = S_XOR_B64_term $exec, [[S_OR_SAVEEXEC_B64_]], implicit-def $scc
; GCN: S_CBRANCH_EXECZ %bb.6, implicit $exec
; GCN: bb.3:
; GCN: successors: %bb.3(0x40000000), %bb.4(0x40000000)
- ; GCN: undef %5.sub0_sub1:sgpr_128 = S_LOAD_DWORDX2_IMM [[COPY]], 9, 0, 0 :: (dereferenceable invariant load 8, align 4, addrspace 4)
- ; GCN: undef %6.sub0:vreg_64 = V_LSHLREV_B32_e32 2, [[COPY1]], implicit $exec
- ; GCN: %6.sub1:vreg_64 = V_MOV_B32_e32 0, implicit $exec
- ; GCN: [[COPY4:%[0-9]+]]:vgpr_32 = COPY %5.sub1
- ; GCN: undef %8.sub0:vreg_64, %9:sreg_64_xexec = V_ADD_I32_e64 %5.sub0, %6.sub0, 0, implicit $exec
- ; GCN: %8.sub1:vreg_64, dead %10:sreg_64_xexec = V_ADDC_U32_e64 0, [[COPY4]], %9, 0, implicit $exec
- ; GCN: %5.sub3:sgpr_128 = S_MOV_B32 61440
- ; GCN: %5.sub2:sgpr_128 = S_MOV_B32 0
- ; GCN: BUFFER_STORE_DWORD_ADDR64 %6.sub1, %6, %5, 0, 0, 0, 0, 0, 0, 0, implicit $exec :: (store 4, addrspace 1)
- ; GCN: [[V_CMP_NE_U32_e64_:%[0-9]+]]:sreg_64 = V_CMP_NE_U32_e64 2, [[COPY1]], implicit $exec
- ; GCN: [[COPY5:%[0-9]+]]:sreg_64 = COPY $exec, implicit-def $exec
- ; GCN: [[S_AND_B64_1:%[0-9]+]]:sreg_64 = S_AND_B64 [[COPY5]], [[V_CMP_NE_U32_e64_]], implicit-def dead $scc
+ ; GCN: [[COPY2:%[0-9]+]]:sreg_64 = COPY $exec, implicit-def $exec
+ ; GCN: [[S_AND_B64_1:%[0-9]+]]:sreg_64 = S_AND_B64 [[COPY2]], undef %4:sreg_64, implicit-def dead $scc
; GCN: $exec = S_MOV_B64_term killed [[S_AND_B64_1]]
; GCN: S_CBRANCH_EXECZ %bb.3, implicit $exec
; GCN: bb.4:
; GCN: successors: %bb.5(0x80000000)
- ; GCN: %5.sub0:sgpr_128 = COPY %5.sub2
- ; GCN: %5.sub1:sgpr_128 = COPY %5.sub2
- ; GCN: [[V_MOV_B32_e32_:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 1, implicit $exec
- ; GCN: BUFFER_STORE_DWORD_ADDR64 [[V_MOV_B32_e32_]], %8, %5, 0, 4, 0, 0, 0, 0, 0, implicit $exec :: (store 4, addrspace 1)
; GCN: bb.5:
; GCN: successors: %bb.6(0x80000000)
- ; GCN: $exec = S_OR_B64 $exec, [[COPY5]], implicit-def $scc
+ ; GCN: $exec = S_OR_B64 $exec, [[COPY2]], implicit-def $scc
; GCN: bb.6:
; GCN: $exec = S_OR_B64 $exec, [[S_OR_SAVEEXEC_B64_]], implicit-def $scc
- ; GCN: [[V_MOV_B32_e32_1:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 3, implicit $exec
- ; GCN: [[V_MOV_B32_e32_2:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 0, implicit $exec
- ; GCN: $m0 = S_MOV_B32 -1
- ; GCN: DS_WRITE_B32 [[V_MOV_B32_e32_2]], [[V_MOV_B32_e32_1]], 0, 0, implicit $m0, implicit $exec :: (store 4, addrspace 3)
; GCN: S_ENDPGM 0
bb.0:
successors: %bb.1, %bb.2
- liveins: $vgpr0, $sgpr0_sgpr1
- %1:sgpr_64 = COPY $sgpr0_sgpr1
- %0:vgpr_32 = COPY $vgpr0
- %2:sreg_64 = V_CMP_LT_U32_e64 1, %0, implicit $exec
- %3:sreg_64 = SI_IF %2:sreg_64, %bb.2, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
+ %0:sreg_64 = SI_IF undef %1:sreg_64, %bb.2, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
bb.1:
successors: %bb.2
@@ -916,42 +513,23 @@ body: |
bb.2:
successors: %bb.3, %bb.6
- %4:sreg_64 = SI_ELSE %3:sreg_64, %bb.6, 0, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
+ %2:sreg_64 = SI_ELSE %0:sreg_64, %bb.6, 0, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
bb.3:
successors: %bb.3, %bb.4
- undef %5.sub0_sub1:sgpr_128 = S_LOAD_DWORDX2_IMM %1, 9, 0, 0 :: (dereferenceable invariant load 8, align 4, addrspace 4)
- undef %6.sub0:vreg_64 = V_LSHLREV_B32_e32 2, %0, implicit $exec
- %6.sub1:vreg_64 = V_MOV_B32_e32 0, implicit $exec
- %7:vgpr_32 = COPY %5.sub1
- undef %8.sub0:vreg_64, %9:sreg_64_xexec = V_ADD_I32_e64 %5.sub0, %6.sub0, 0, implicit $exec
- %8.sub1:vreg_64, dead %10:sreg_64_xexec = V_ADDC_U32_e64 0, %7, %9, 0, implicit $exec
- %5.sub3:sgpr_128 = S_MOV_B32 61440
- %5.sub2:sgpr_128 = S_MOV_B32 0
- BUFFER_STORE_DWORD_ADDR64 %6.sub1, %6, %5, 0, 0, 0, 0, 0, 0, 0, implicit $exec :: (store 4, addrspace 1)
- %11:sreg_64 = V_CMP_NE_U32_e64 2, %0, implicit $exec
- %12:sreg_64 = SI_IF %11:sreg_64, %bb.3, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
+ %3:sreg_64 = SI_IF undef %4:sreg_64, %bb.3, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
bb.4:
successors: %bb.5
- %5.sub0:sgpr_128 = COPY %5.sub2
- %5.sub1:sgpr_128 = COPY %5.sub2
- %14:vgpr_32 = V_MOV_B32_e32 1, implicit $exec
- BUFFER_STORE_DWORD_ADDR64 %14, %8, %5, 0, 4, 0, 0, 0, 0, 0, implicit $exec :: (store 4, addrspace 1)
-
bb.5:
successors: %bb.6
- SI_END_CF %12:sreg_64, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
+ SI_END_CF %3:sreg_64, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
bb.6:
- SI_END_CF %4:sreg_64, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
- %15:vgpr_32 = V_MOV_B32_e32 3, implicit $exec
- %16:vgpr_32 = V_MOV_B32_e32 0, implicit $exec
- $m0 = S_MOV_B32 -1
- DS_WRITE_B32 %16, %15, 0, 0, implicit $m0, implicit $exec :: (store 4, addrspace 3)
+ SI_END_CF %2:sreg_64, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
S_ENDPGM 0
...
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