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1# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py2# RUN: llc -mtriple=amdgcn-- -run-pass=legalizer -verify-machineinstrs -o - %s | FileCheck %s3 4---5name: memset_test6body: |7 bb.0:8 liveins: $vgpr0, $vgpr1, $vgpr29 10 ; CHECK-LABEL: name: memset_test11 ; CHECK: liveins: $vgpr0, $vgpr1, $vgpr212 ; CHECK-NEXT: {{ $}}13 ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr014 ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr115 ; CHECK-NEXT: [[MV:%[0-9]+]]:_(p0) = G_MERGE_VALUES [[COPY]](s32), [[COPY1]](s32)16 ; CHECK-NEXT: [[COPY2:%[0-9]+]]:_(s32) = COPY $vgpr217 ; CHECK-NEXT: [[TRUNC:%[0-9]+]]:_(s8) = G_TRUNC [[COPY2]](s32)18 ; CHECK-NEXT: [[COPY3:%[0-9]+]]:_(s8) = COPY [[TRUNC]](s8)19 ; CHECK-NEXT: G_STORE [[COPY2]](s32), [[MV]](p0) :: (store (s8))20 ; CHECK-NEXT: S_ENDPGM 021 %0:_(s32) = COPY $vgpr022 %1:_(s32) = COPY $vgpr123 %2:_(p0) = G_MERGE_VALUES %0:_(s32), %1:_(s32)24 %3:_(s32) = COPY $vgpr225 %4:_(s16) = G_TRUNC %3:_(s32)26 %5:_(s8) = G_TRUNC %4:_(s16)27 %6:_(s32) = G_CONSTANT i32 128 %7:_(s64) = G_ZEXT %6:_(s32)29 G_MEMSET %2:_(p0), %5:_(s8), %7:_(s64), 0 :: (store (s8))30 S_ENDPGM 031 32...33---34name: memset_test_volatile35body: |36 bb.0:37 liveins: $vgpr0, $vgpr1, $vgpr238 39 ; CHECK-LABEL: name: memset_test_volatile40 ; CHECK: liveins: $vgpr0, $vgpr1, $vgpr241 ; CHECK-NEXT: {{ $}}42 ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr043 ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr144 ; CHECK-NEXT: [[MV:%[0-9]+]]:_(p0) = G_MERGE_VALUES [[COPY]](s32), [[COPY1]](s32)45 ; CHECK-NEXT: [[COPY2:%[0-9]+]]:_(s32) = COPY $vgpr246 ; CHECK-NEXT: [[TRUNC:%[0-9]+]]:_(s8) = G_TRUNC [[COPY2]](s32)47 ; CHECK-NEXT: [[COPY3:%[0-9]+]]:_(s8) = COPY [[TRUNC]](s8)48 ; CHECK-NEXT: G_STORE [[COPY2]](s32), [[MV]](p0) :: (volatile store (s8))49 ; CHECK-NEXT: S_ENDPGM 050 %0:_(s32) = COPY $vgpr051 %1:_(s32) = COPY $vgpr152 %2:_(p0) = G_MERGE_VALUES %0:_(s32), %1:_(s32)53 %3:_(s32) = COPY $vgpr254 %4:_(s16) = G_TRUNC %3:_(s32)55 %5:_(s8) = G_TRUNC %4:_(s16)56 %6:_(s32) = G_CONSTANT i32 157 %7:_(s64) = G_ZEXT %6:_(s32)58 G_MEMSET %2:_(p0), %5:_(s8), %7:_(s64), 0 :: (volatile store (s8))59 S_ENDPGM 060 61...62