[llvm] d4757a6 - [AMDGPU] pre-commit collapse-endcf.mir. NFC.
Stanislav Mekhanoshin via llvm-commits
llvm-commits at lists.llvm.org
Wed Mar 11 16:15:49 PDT 2020
Author: Stanislav Mekhanoshin
Date: 2020-03-11T16:15:29-07:00
New Revision: d4757a6cf104ae57c27b915fb6dd424a1992c146
URL: https://github.com/llvm/llvm-project/commit/d4757a6cf104ae57c27b915fb6dd424a1992c146
DIFF: https://github.com/llvm/llvm-project/commit/d4757a6cf104ae57c27b915fb6dd424a1992c146.diff
LOG: [AMDGPU] pre-commit collapse-endcf.mir. NFC.
Pre commit test before D76033.
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 3b1358da2180..b9c93cc72468 100644
--- a/llvm/test/CodeGen/AMDGPU/collapse-endcf.mir
+++ b/llvm/test/CodeGen/AMDGPU/collapse-endcf.mir
@@ -1,5 +1,5 @@
# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
-# RUN: llc -march=amdgcn -verify-machineinstrs -run-pass=si-optimize-exec-masking-pre-ra -amdgpu-remove-redundant-endcf %s -o - | FileCheck -check-prefix=GCN %s
+# RUN: llc -march=amdgcn -verify-machineinstrs -run-pass=si-lower-control-flow %s -o - | FileCheck -check-prefix=GCN %s
# Make sure dbg_value doesn't change codeegn when collapsing end_cf
---
@@ -20,37 +20,37 @@ body: |
; 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: $exec = S_MOV_B64_term [[S_AND_B64_]]
- ; GCN: SI_MASK_BRANCH %bb.4, implicit $exec
- ; GCN: S_BRANCH %bb.1
+ ; 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 %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: [[COPY3:%[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, [[COPY3]], %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: 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: [[S_AND_B64_1:%[0-9]+]]:sreg_64 = S_AND_B64 $exec, [[V_CMP_NE_U32_e64_]], implicit-def dead $scc
- ; GCN: $exec = S_MOV_B64_term [[S_AND_B64_1]]
- ; GCN: SI_MASK_BRANCH %bb.3, implicit $exec
- ; GCN: S_BRANCH %bb.2
+ ; 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: $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: %5.sub0:sgpr_128 = COPY %5.sub2
- ; GCN: %5.sub1:sgpr_128 = COPY %5.sub2
+ ; 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_]], %8, %5, 0, 4, 0, 0, 0, 0, 0, implicit $exec :: (store 4, addrspace 1)
+ ; 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: DBG_VALUE
; GCN: bb.4:
- ; GCN: DBG_VALUE
; GCN: $exec = S_OR_B64 $exec, [[COPY2]], 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
@@ -63,11 +63,7 @@ body: |
%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 = COPY $exec, implicit-def $exec
- %4:sreg_64 = S_AND_B64 %3, %2, implicit-def dead $scc
- $exec = S_MOV_B64_term %4
- SI_MASK_BRANCH %bb.4, implicit $exec
- S_BRANCH %bb.1
+ %3:sreg_64 = SI_IF %2:sreg_64, %bb.4, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
bb.1:
successors: %bb.2, %bb.3
@@ -82,11 +78,7 @@ body: |
%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 = COPY $exec, implicit-def $exec
- %13:sreg_64 = S_AND_B64 %12, %11, implicit-def dead $scc
- $exec = S_MOV_B64_term %13
- SI_MASK_BRANCH %bb.3, implicit $exec
- S_BRANCH %bb.2
+ %12:sreg_64 = SI_IF %11:sreg_64, %bb.3, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
bb.2:
%5.sub0:sgpr_128 = COPY %5.sub2
@@ -95,12 +87,12 @@ body: |
BUFFER_STORE_DWORD_ADDR64 %14, %8, %5, 0, 4, 0, 0, 0, 0, 0, implicit $exec :: (store 4, addrspace 1)
bb.3:
- $exec = S_OR_B64 $exec, %12, implicit-def $scc
+ SI_END_CF %12:sreg_64, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
DBG_VALUE
bb.4:
DBG_VALUE
- $exec = S_OR_B64 $exec, %3, implicit-def $scc
+ 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
@@ -128,33 +120,33 @@ body: |
; 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: $exec = S_MOV_B64_term [[S_AND_B64_]]
- ; GCN: SI_MASK_BRANCH %bb.5, implicit $exec
- ; GCN: S_BRANCH %bb.1
+ ; 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 %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: [[COPY3:%[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, [[COPY3]], %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: 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: [[S_AND_B64_1:%[0-9]+]]:sreg_64 = S_AND_B64 $exec, [[V_CMP_NE_U32_e64_]], implicit-def dead $scc
- ; GCN: $exec = S_MOV_B64_term [[S_AND_B64_1]]
- ; GCN: SI_MASK_BRANCH %bb.3, implicit $exec
- ; GCN: S_BRANCH %bb.2
+ ; 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: $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: %5.sub0:sgpr_128 = COPY %5.sub2
- ; GCN: %5.sub1:sgpr_128 = COPY %5.sub2
+ ; 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_]], %8, %5, 0, 4, 0, 0, 0, 0, 0, implicit $exec :: (store 4, addrspace 1)
+ ; 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: bb.4:
; GCN: successors: %bb.5(0x80000000)
; GCN: bb.5:
@@ -171,11 +163,7 @@ body: |
%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 = COPY $exec, implicit-def $exec
- %4:sreg_64 = S_AND_B64 %3, %2, implicit-def dead $scc
- $exec = S_MOV_B64_term %4
- SI_MASK_BRANCH %bb.4, implicit $exec
- S_BRANCH %bb.1
+ %3:sreg_64 = SI_IF %2:sreg_64, %bb.4, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
bb.1:
successors: %bb.2, %bb.3
@@ -190,11 +178,7 @@ body: |
%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 = COPY $exec, implicit-def $exec
- %13:sreg_64 = S_AND_B64 %12, %11, implicit-def dead $scc
- $exec = S_MOV_B64_term %13
- SI_MASK_BRANCH %bb.3, implicit $exec
- S_BRANCH %bb.2
+ %12:sreg_64 = SI_IF %11:sreg_64, %bb.3, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
bb.2:
%5.sub0:sgpr_128 = COPY %5.sub2
@@ -203,12 +187,12 @@ body: |
BUFFER_STORE_DWORD_ADDR64 %14, %8, %5, 0, 4, 0, 0, 0, 0, 0, implicit $exec :: (store 4, addrspace 1)
bb.3:
- $exec = S_OR_B64 $exec, %12, implicit-def $scc
+ SI_END_CF %12:sreg_64, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
bb.5:
bb.4:
- $exec = S_OR_B64 $exec, %3, implicit-def $scc
+ 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
@@ -236,33 +220,33 @@ body: |
; 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: $exec = S_MOV_B64_term [[S_AND_B64_]]
- ; GCN: SI_MASK_BRANCH %bb.5, implicit $exec
- ; GCN: S_BRANCH %bb.1
+ ; 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 %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: [[COPY3:%[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, [[COPY3]], %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: 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: [[S_AND_B64_1:%[0-9]+]]:sreg_64 = S_AND_B64 $exec, [[V_CMP_NE_U32_e64_]], implicit-def dead $scc
- ; GCN: $exec = S_MOV_B64_term [[S_AND_B64_1]]
- ; GCN: SI_MASK_BRANCH %bb.3, implicit $exec
- ; GCN: S_BRANCH %bb.2
+ ; 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: $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: %5.sub0:sgpr_128 = COPY %5.sub2
- ; GCN: %5.sub1:sgpr_128 = COPY %5.sub2
+ ; 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_]], %8, %5, 0, 4, 0, 0, 0, 0, 0, implicit $exec :: (store 4, addrspace 1)
+ ; 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: bb.4:
; GCN: successors: %bb.5(0x80000000)
; GCN: DBG_VALUE
@@ -280,11 +264,7 @@ body: |
%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 = COPY $exec, implicit-def $exec
- %4:sreg_64 = S_AND_B64 %3, %2, implicit-def dead $scc
- $exec = S_MOV_B64_term %4
- SI_MASK_BRANCH %bb.4, implicit $exec
- S_BRANCH %bb.1
+ %3:sreg_64 = SI_IF %2:sreg_64, %bb.4, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
bb.1:
successors: %bb.2, %bb.3
@@ -299,11 +279,7 @@ body: |
%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 = COPY $exec, implicit-def $exec
- %13:sreg_64 = S_AND_B64 %12, %11, implicit-def dead $scc
- $exec = S_MOV_B64_term %13
- SI_MASK_BRANCH %bb.3, implicit $exec
- S_BRANCH %bb.2
+ %12:sreg_64 = SI_IF %11:sreg_64, %bb.3, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
bb.2:
%5.sub0:sgpr_128 = COPY %5.sub2
@@ -312,13 +288,13 @@ body: |
BUFFER_STORE_DWORD_ADDR64 %14, %8, %5, 0, 4, 0, 0, 0, 0, 0, implicit $exec :: (store 4, addrspace 1)
bb.3:
- $exec = S_OR_B64 $exec, %12, implicit-def $scc
+ SI_END_CF %12:sreg_64, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
bb.5:
DBG_VALUE
bb.4:
- $exec = S_OR_B64 $exec, %3, implicit-def $scc
+ 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
@@ -345,38 +321,36 @@ body: |
; 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: $exec = S_MOV_B64_term [[S_AND_B64_]]
- ; GCN: SI_MASK_BRANCH %bb.4, implicit $exec
- ; GCN: S_BRANCH %bb.1
+ ; 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 %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: [[COPY3:%[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, [[COPY3]], %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: 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: $exec = S_MOV_B64_term [[S_AND_B64_1]]
- ; GCN: SI_MASK_BRANCH %bb.3, implicit $exec
- ; GCN: S_BRANCH %bb.2
+ ; 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: %5.sub0:sgpr_128 = COPY %5.sub2
- ; GCN: %5.sub1:sgpr_128 = COPY %5.sub2
+ ; 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_]], %8, %5, 0, 4, 0, 0, 0, 0, 0, implicit $exec :: (store 4, addrspace 1)
+ ; 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: [[DEF:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
- ; GCN: dead %16:sgpr_32 = S_BREV_B32 [[DEF]]
+ ; GCN: [[S_BREV_B32_:%[0-9]+]]:sgpr_32 = S_BREV_B32 [[DEF]]
; GCN: KILL [[DEF]]
- ; GCN: $exec = S_OR_B64 $exec, [[COPY4]], implicit-def $scc
; 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
@@ -391,11 +365,7 @@ body: |
%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 = COPY $exec, implicit-def $exec
- %4:sreg_64 = S_AND_B64 %3, %2, implicit-def dead $scc
- $exec = S_MOV_B64_term %4
- SI_MASK_BRANCH %bb.4, implicit $exec
- S_BRANCH %bb.1
+ %3:sreg_64 = SI_IF %2:sreg_64, %bb.4, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
bb.1:
successors: %bb.2, %bb.3
@@ -410,11 +380,7 @@ body: |
%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 = COPY $exec, implicit-def $exec
- %13:sreg_64 = S_AND_B64 %12, %11, implicit-def dead $scc
- $exec = S_MOV_B64_term %13
- SI_MASK_BRANCH %bb.3, implicit $exec
- S_BRANCH %bb.2
+ %12:sreg_64 = SI_IF %11:sreg_64, %bb.3, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
bb.2:
%5.sub0:sgpr_128 = COPY %5.sub2
@@ -426,10 +392,10 @@ body: |
%15:sgpr_32 = IMPLICIT_DEF
%16:sgpr_32 = S_BREV_B32 %15
KILL %15
- $exec = S_OR_B64 $exec, %12, implicit-def $scc
+ SI_END_CF %12:sreg_64, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
bb.4:
- $exec = S_OR_B64 $exec, %3, implicit-def $scc
+ 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
@@ -458,37 +424,37 @@ body: |
; 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: $exec = S_MOV_B64_term [[S_AND_B64_]]
- ; GCN: SI_MASK_BRANCH %bb.4, implicit $exec
- ; GCN: S_BRANCH %bb.1
+ ; 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 %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: [[COPY3:%[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, [[COPY3]], %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: 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: [[S_AND_B64_1:%[0-9]+]]:sreg_64 = S_AND_B64 $exec, [[V_CMP_NE_U32_e64_]], implicit-def dead $scc
- ; GCN: $exec = S_MOV_B64_term [[S_AND_B64_1]]
- ; GCN: SI_MASK_BRANCH %bb.3, implicit $exec
- ; GCN: S_BRANCH %bb.2
+ ; 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: $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: %5.sub0:sgpr_128 = COPY %5.sub2
- ; GCN: %5.sub1:sgpr_128 = COPY %5.sub2
+ ; 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_]], %8, %5, 0, 4, 0, 0, 0, 0, 0, implicit $exec :: (store 4, addrspace 1)
+ ; 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: [[DEF:%[0-9]+]]:sgpr_32 = IMPLICIT_DEF
; GCN: [[S_BREV_B32_:%[0-9]+]]:sgpr_32 = S_BREV_B32 [[DEF]]
; GCN: KILL [[DEF]]
- ; GCN: dead %17:sgpr_32 = COPY [[S_BREV_B32_]]
+ ; GCN: [[COPY5:%[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
@@ -503,11 +469,7 @@ body: |
%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 = COPY $exec, implicit-def $exec
- %4:sreg_64 = S_AND_B64 %3, %2, implicit-def dead $scc
- $exec = S_MOV_B64_term %4
- SI_MASK_BRANCH %bb.4, implicit $exec
- S_BRANCH %bb.1
+ %3:sreg_64 = SI_IF %2:sreg_64, %bb.4, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
bb.1:
successors: %bb.2, %bb.3
@@ -522,11 +484,7 @@ body: |
%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 = COPY $exec, implicit-def $exec
- %13:sreg_64 = S_AND_B64 %12, %11, implicit-def dead $scc
- $exec = S_MOV_B64_term %13
- SI_MASK_BRANCH %bb.3, implicit $exec
- S_BRANCH %bb.2
+ %12:sreg_64 = SI_IF %11:sreg_64, %bb.3, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
bb.2:
%5.sub0:sgpr_128 = COPY %5.sub2
@@ -535,14 +493,14 @@ body: |
BUFFER_STORE_DWORD_ADDR64 %14, %8, %5, 0, 4, 0, 0, 0, 0, 0, implicit $exec :: (store 4, addrspace 1)
bb.3:
- $exec = S_OR_B64 $exec, %12, implicit-def $scc
+ 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
bb.4:
- $exec = S_OR_B64 $exec, %3, implicit-def $scc
+ 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
@@ -570,36 +528,34 @@ body: |
; 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: $exec = S_MOV_B64_term [[S_AND_B64_]]
- ; GCN: SI_MASK_BRANCH %bb.4, implicit $exec
- ; GCN: S_BRANCH %bb.1
+ ; 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 %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: [[COPY3:%[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, [[COPY3]], %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: 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: $exec = S_MOV_B64_term [[S_AND_B64_1]]
- ; GCN: SI_MASK_BRANCH %bb.3, implicit $exec
- ; GCN: S_BRANCH %bb.2
+ ; 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: %5.sub0:sgpr_128 = COPY %5.sub2
- ; GCN: %5.sub1:sgpr_128 = COPY %5.sub2
+ ; 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_]], %8, %5, 0, 4, 0, 0, 0, 0, 0, implicit $exec :: (store 4, addrspace 1)
+ ; 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: dead %15:sreg_64 = S_BREV_B64 $exec
+ ; 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
@@ -614,11 +570,7 @@ body: |
%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 = COPY $exec, implicit-def $exec
- %4:sreg_64 = S_AND_B64 %3, %2, implicit-def dead $scc
- $exec = S_MOV_B64_term %4
- SI_MASK_BRANCH %bb.4, implicit $exec
- S_BRANCH %bb.1
+ %3:sreg_64 = SI_IF %2:sreg_64, %bb.4, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
bb.1:
successors: %bb.2, %bb.3
@@ -633,11 +585,7 @@ body: |
%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 = COPY $exec, implicit-def $exec
- %13:sreg_64 = S_AND_B64 %12, %11, implicit-def dead $scc
- $exec = S_MOV_B64_term %13
- SI_MASK_BRANCH %bb.3, implicit $exec
- S_BRANCH %bb.2
+ %12:sreg_64 = SI_IF %11:sreg_64, %bb.3, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
bb.2:
%5.sub0:sgpr_128 = COPY %5.sub2
@@ -646,11 +594,11 @@ body: |
BUFFER_STORE_DWORD_ADDR64 %14, %8, %5, 0, 4, 0, 0, 0, 0, 0, implicit $exec :: (store 4, addrspace 1)
bb.3:
- $exec = S_OR_B64 $exec, %12, implicit-def $scc
+ SI_END_CF %12:sreg_64, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
%15:sreg_64 = S_BREV_B64 $exec
bb.4:
- $exec = S_OR_B64 $exec, %3, implicit-def $scc
+ 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
@@ -678,36 +626,34 @@ body: |
; 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: $exec = S_MOV_B64_term [[S_AND_B64_]]
- ; GCN: SI_MASK_BRANCH %bb.4, implicit $exec
- ; GCN: S_BRANCH %bb.1
+ ; 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 %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: [[COPY3:%[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, [[COPY3]], %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: 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: $exec = S_MOV_B64_term [[S_AND_B64_1]]
- ; GCN: SI_MASK_BRANCH %bb.3, implicit $exec
- ; GCN: S_BRANCH %bb.2
+ ; 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: %5.sub0:sgpr_128 = COPY %5.sub2
- ; GCN: %5.sub1:sgpr_128 = COPY %5.sub2
+ ; 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_]], %8, %5, 0, 4, 0, 0, 0, 0, 0, implicit $exec :: (store 4, addrspace 1)
+ ; 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: dead %15:vgpr_32 = COPY %5.sub2
+ ; GCN: [[COPY5:%[0-9]+]]:vgpr_32 = COPY %4.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
@@ -722,11 +668,7 @@ body: |
%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 = COPY $exec, implicit-def $exec
- %4:sreg_64 = S_AND_B64 %3, %2, implicit-def dead $scc
- $exec = S_MOV_B64_term %4
- SI_MASK_BRANCH %bb.4, implicit $exec
- S_BRANCH %bb.1
+ %3:sreg_64 = SI_IF %2:sreg_64, %bb.4, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
bb.1:
successors: %bb.2, %bb.3
@@ -741,11 +683,7 @@ body: |
%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 = COPY $exec, implicit-def $exec
- %13:sreg_64 = S_AND_B64 %12, %11, implicit-def dead $scc
- $exec = S_MOV_B64_term %13
- SI_MASK_BRANCH %bb.3, implicit $exec
- S_BRANCH %bb.2
+ %12:sreg_64 = SI_IF %11:sreg_64, %bb.3, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
bb.2:
%5.sub0:sgpr_128 = COPY %5.sub2
@@ -754,11 +692,11 @@ body: |
BUFFER_STORE_DWORD_ADDR64 %14, %8, %5, 0, 4, 0, 0, 0, 0, 0, implicit $exec :: (store 4, addrspace 1)
bb.3:
- $exec = S_OR_B64 $exec, %12, implicit-def $scc
+ SI_END_CF %12:sreg_64, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
%15:vgpr_32 = COPY %5.sub2
bb.4:
- $exec = S_OR_B64 $exec, %3, implicit-def $scc
+ 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
@@ -767,7 +705,6 @@ body: |
...
-# There's no real reason this can't be handled, but isn't now.
---
name: simple_nested_if_not_layout_successor
tracksRegLiveness: true
@@ -786,32 +723,30 @@ body: |
; 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: $exec = S_MOV_B64_term [[S_AND_B64_]]
- ; GCN: SI_MASK_BRANCH %bb.4, implicit $exec
- ; GCN: S_BRANCH %bb.1
+ ; 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 %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: [[COPY3:%[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, [[COPY3]], %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: 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: $exec = S_MOV_B64_term [[S_AND_B64_1]]
- ; GCN: SI_MASK_BRANCH %bb.3, implicit $exec
- ; GCN: S_BRANCH %bb.2
+ ; 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: %5.sub0:sgpr_128 = COPY %5.sub2
- ; GCN: %5.sub1:sgpr_128 = COPY %5.sub2
+ ; 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_]], %8, %5, 0, 4, 0, 0, 0, 0, 0, implicit $exec :: (store 4, addrspace 1)
+ ; 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: $exec = S_OR_B64 $exec, [[COPY4]], implicit-def $scc
@@ -833,11 +768,7 @@ body: |
%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 = COPY $exec, implicit-def $exec
- %4:sreg_64 = S_AND_B64 %3, %2, implicit-def dead $scc
- $exec = S_MOV_B64_term %4
- SI_MASK_BRANCH %bb.4, implicit $exec
- S_BRANCH %bb.1
+ %3:sreg_64 = SI_IF %2:sreg_64, %bb.4, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
bb.1:
successors: %bb.2, %bb.3
@@ -852,11 +783,7 @@ body: |
%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 = COPY $exec, implicit-def $exec
- %13:sreg_64 = S_AND_B64 %12, %11, implicit-def dead $scc
- $exec = S_MOV_B64_term %13
- SI_MASK_BRANCH %bb.3, implicit $exec
- S_BRANCH %bb.2
+ %12:sreg_64 = SI_IF %11:sreg_64, %bb.3, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
bb.2:
%5.sub0:sgpr_128 = COPY %5.sub2
@@ -865,11 +792,11 @@ body: |
BUFFER_STORE_DWORD_ADDR64 %14, %8, %5, 0, 4, 0, 0, 0, 0, 0, implicit $exec :: (store 4, addrspace 1)
bb.3:
- $exec = S_OR_B64 $exec, %12, implicit-def $scc
+ SI_END_CF %12:sreg_64, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
S_BRANCH %bb.5
bb.4:
- $exec = S_OR_B64 $exec, %3, implicit-def $scc
+ 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
$m0 = S_MOV_B32 -1
@@ -880,3 +807,36 @@ body: |
S_BRANCH %bb.4
...
+
+# This should never happen, but check that we do not hang anyway
+
+---
+name: resursive_endcf
+tracksRegLiveness: true
+liveins:
+ - { reg: '$vgpr0', virtual-reg: '%0' }
+machineFunctionInfo:
+ isEntryFunction: true
+body: |
+ ; GCN-LABEL: name: resursive_endcf
+ ; GCN: bb.0:
+ ; GCN: successors: %bb.1(0x80000000)
+ ; GCN: liveins: $vgpr0
+ ; GCN: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
+ ; GCN: [[V_CMP_LT_U32_e64_:%[0-9]+]]:sreg_64 = V_CMP_LT_U32_e64 1, [[COPY]], implicit $exec
+ ; GCN: bb.1:
+ ; GCN: successors: %bb.1(0x80000000)
+ ; GCN: $exec = S_OR_B64 $exec, [[V_CMP_LT_U32_e64_]], implicit-def $scc
+ ; GCN: S_BRANCH %bb.1
+ bb.0:
+ successors: %bb.1
+ liveins: $vgpr0
+
+ %0:vgpr_32 = COPY $vgpr0
+ %2:sreg_64 = V_CMP_LT_U32_e64 1, %0, implicit $exec
+
+ bb.1:
+ successors: %bb.1
+
+ SI_END_CF %2:sreg_64, implicit-def dead $exec, implicit-def dead $scc, implicit $exec
+ S_BRANCH %bb.1
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