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1# RUN: llc -o - -mtriple=amdgcn -run-pass mir-canonicalizer -verify-machineinstrs %s | FileCheck %s2# RUN: llc -o - -mtriple=amdgcn -run-pass mir-canonicalizer -mir-vreg-namer-use-stable-hash -verify-machineinstrs %s | FileCheck %s3 4# This tests for the itereator invalidation fix (reviews.llvm.org/D62713)5...6---7name: foo8body: |9 bb.0:10 ; CHECK-LABEL: name: foo11 ; CHECK: %bb0_{{[0-9a-f]+}}__1:sreg_32_xm0 = S_MOV_B32 6144012 ; CHECK: %bb0_{{[0-9a-f]+}}__1:sreg_32_xm0 = S_MOV_B32 013 ; CHECK: %bb0_{{[0-9a-f]+}}__1:vgpr_32 = COPY $vgpr014 ; CHECK: %bb0_{{[0-9a-f]+}}__1:sgpr_64 = COPY $sgpr0_sgpr115 ; CHECK: %bb0_{{[0-9a-f]+}}__1:sreg_64_xexec = S_LOAD_DWORDX2_IMM %bb0_{{[0-9a-f]+}}__1, 9, 016 ; CHECK: %bb0_{{[0-9a-f]+}}__1:sreg_64_xexec = S_LOAD_DWORDX2_IMM %bb0_{{[0-9a-f]+}}__1, 11, 017 ; CHECK: %bb0_{{[0-9a-f]+}}__1:vgpr_32 = COPY %bb0_{{[0-9a-f]+}}__118 ; CHECK: %bb0_{{[0-9a-f]+}}__1:vgpr_32 = COPY %bb0_{{[0-9a-f]+}}__119 ; CHECK: %bb0_{{[0-9a-f]+}}__2:vgpr_32 = COPY %bb0_{{[0-9a-f]+}}__120 ; CHECK: %bb0_{{[0-9a-f]+}}__1:vreg_64 = REG_SEQUENCE %bb0_{{[0-9a-f]+}}__1, %subreg.sub0, %bb0_{{[0-9a-f]+}}__1, %subreg.sub121 ; CHECK: %bb0_{{[0-9a-f]+}}__1:sgpr_128 = REG_SEQUENCE %bb0_{{[0-9a-f]+}}__1, %subreg.sub0, %bb0_{{[0-9a-f]+}}__1, %subreg.sub1, %bb0_{{[0-9a-f]+}}__1, %subreg.sub2, %bb0_{{[0-9a-f]+}}__2, %subreg.sub322 ; CHECK: BUFFER_STORE_DWORD_ADDR64 %bb0_{{[0-9a-f]+}}__1, %bb0_{{[0-9a-f]+}}__1, %bb0_{{[0-9a-f]+}}__1, 0, 0, 0, 0, implicit $exec23 ; CHECK: S_ENDPGM 024 %10:sreg_32_xm0 = S_MOV_B32 6144025 %11:sreg_32_xm0 = S_MOV_B32 026 %3:vgpr_32 = COPY $vgpr027 28 %vreg123_0:vgpr_32 = COPY %329 %0:sgpr_64 = COPY $sgpr0_sgpr130 %vreg123_1:vgpr_32 = COPY %1131 %27:vreg_64 = REG_SEQUENCE %vreg123_0, %subreg.sub0, %vreg123_1, %subreg.sub132 %4:sreg_64_xexec = S_LOAD_DWORDX2_IMM %0, 9, 033 %vreg123_2:vgpr_32 = COPY %434 %5:sreg_64_xexec = S_LOAD_DWORDX2_IMM %0, 11, 035 %vreg123_3:vgpr_32 = COPY %536 %16:sgpr_128 = REG_SEQUENCE killed %vreg123_0, %subreg.sub0, %vreg123_1, %subreg.sub1, %vreg123_2, %subreg.sub2, %vreg123_3, %subreg.sub337 38 BUFFER_STORE_DWORD_ADDR64 %vreg123_1, %27, killed %16, 0, 0, 0, 0, implicit $exec39 S_ENDPGM 040 41...42