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42 lines
2.1 KiB
42 lines
2.1 KiB
4 months ago
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# RUN: llc -o - -march=amdgcn -run-pass mir-canonicalizer -verify-machineinstrs %s | FileCheck %s
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# RUN: llc -o - -march=amdgcn -run-pass mir-canonicalizer -mir-vreg-namer-use-stable-hash -verify-machineinstrs %s | FileCheck %s
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# This tests for the itereator invalidation fix (reviews.llvm.org/D62713)
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...
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---
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name: foo
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body: |
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bb.0:
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; CHECK-LABEL: name: foo
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; CHECK: %bb0_{{[0-9]+}}__1:sreg_32_xm0 = S_MOV_B32 61440
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; CHECK: %bb0_{{[0-9]+}}__1:sreg_32_xm0 = S_MOV_B32 0
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; CHECK: %bb0_{{[0-9]+}}__1:vgpr_32 = COPY $vgpr0
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; CHECK: %bb0_{{[0-9]+}}__1:sgpr_64 = COPY $sgpr0_sgpr1
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; CHECK: %bb0_{{[0-9]+}}__1:sreg_64_xexec = S_LOAD_DWORDX2_IMM %bb0_{{[0-9]+}}__1, 9, 0, 0
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; CHECK: %bb0_{{[0-9]+}}__1:sreg_64_xexec = S_LOAD_DWORDX2_IMM %bb0_{{[0-9]+}}__1, 11, 0, 0
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; CHECK: %bb0_{{[0-9]+}}__1:vgpr_32 = COPY %bb0_{{[0-9]+}}__1
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; CHECK: %bb0_{{[0-9]+}}__1:vgpr_32 = COPY %bb0_{{[0-9]+}}__1
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; CHECK: %bb0_{{[0-9]+}}__2:vgpr_32 = COPY %bb0_{{[0-9]+}}__1
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; CHECK: %bb0_{{[0-9]+}}__1:vreg_64 = REG_SEQUENCE %bb0_{{[0-9]+}}__1, %subreg.sub0, %bb0_{{[0-9]+}}__1, %subreg.sub1
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; CHECK: %bb0_{{[0-9]+}}__1:sgpr_128 = REG_SEQUENCE %bb0_{{[0-9]+}}__1, %subreg.sub0, %bb0_{{[0-9]+}}__1, %subreg.sub1, %bb0_{{[0-9]+}}__1, %subreg.sub2, %bb0_{{[0-9]+}}__2, %subreg.sub3
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; CHECK: BUFFER_STORE_DWORD_ADDR64 %bb0_{{[0-9]+}}__1, %bb0_{{[0-9]+}}__1, %bb0_{{[0-9]+}}__1, 0, 0, 0, 0, 0, 0, 0, implicit $exec
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; CHECK: S_ENDPGM 0
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%10:sreg_32_xm0 = S_MOV_B32 61440
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%11:sreg_32_xm0 = S_MOV_B32 0
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%3:vgpr_32 = COPY $vgpr0
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%vreg123_0:vgpr_32 = COPY %3
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%0:sgpr_64 = COPY $sgpr0_sgpr1
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%vreg123_1:vgpr_32 = COPY %11
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%27:vreg_64 = REG_SEQUENCE %vreg123_0, %subreg.sub0, %vreg123_1, %subreg.sub1
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%4:sreg_64_xexec = S_LOAD_DWORDX2_IMM %0, 9, 0, 0
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%vreg123_2:vgpr_32 = COPY %4
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%5:sreg_64_xexec = S_LOAD_DWORDX2_IMM %0, 11, 0, 0
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%vreg123_3:vgpr_32 = COPY %5
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%16:sgpr_128 = REG_SEQUENCE killed %vreg123_0, %subreg.sub0, %vreg123_1, %subreg.sub1, %vreg123_2, %subreg.sub2, %vreg123_3, %subreg.sub3
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BUFFER_STORE_DWORD_ADDR64 %vreg123_1, %27, killed %16, 0, 0, 0, 0, 0, 0, 0, implicit $exec
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S_ENDPGM 0
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...
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