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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: memcpy_test6body: |7 bb.0:8 liveins: $vgpr0, $vgpr1, $vgpr2, $vgpr39 10 ; CHECK-LABEL: name: memcpy_test11 ; CHECK: liveins: $vgpr0, $vgpr1, $vgpr2, $vgpr312 ; 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: [[COPY3:%[0-9]+]]:_(s32) = COPY $vgpr318 ; CHECK-NEXT: [[MV1:%[0-9]+]]:_(p0) = G_MERGE_VALUES [[COPY2]](s32), [[COPY3]](s32)19 ; CHECK-NEXT: [[LOAD:%[0-9]+]]:_(s32) = G_LOAD [[MV1]](p0) :: (load (s8))20 ; CHECK-NEXT: G_STORE [[LOAD]](s32), [[MV]](p0) :: (store (s8))21 ; CHECK-NEXT: S_ENDPGM 022 %0:_(s32) = COPY $vgpr023 %1:_(s32) = COPY $vgpr124 %2:_(p0) = G_MERGE_VALUES %0:_(s32), %1:_(s32)25 %3:_(s32) = COPY $vgpr226 %4:_(s32) = COPY $vgpr327 %5:_(p0) = G_MERGE_VALUES %3:_(s32), %4:_(s32)28 %6:_(s32) = G_CONSTANT i32 129 %7:_(s64) = G_ZEXT %6:_(s32)30 G_MEMCPY %2:_(p0), %5:_(p0), %7:_(s64), 0 :: (store (s8)), (load (s8))31 S_ENDPGM 032 33...34---35name: memcpy_test_volatile36body: |37 bb.0:38 liveins: $vgpr0, $vgpr1, $vgpr2, $vgpr339 40 ; CHECK-LABEL: name: memcpy_test_volatile41 ; CHECK: liveins: $vgpr0, $vgpr1, $vgpr2, $vgpr342 ; CHECK-NEXT: {{ $}}43 ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr044 ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr145 ; CHECK-NEXT: [[MV:%[0-9]+]]:_(p0) = G_MERGE_VALUES [[COPY]](s32), [[COPY1]](s32)46 ; CHECK-NEXT: [[COPY2:%[0-9]+]]:_(s32) = COPY $vgpr247 ; CHECK-NEXT: [[COPY3:%[0-9]+]]:_(s32) = COPY $vgpr348 ; CHECK-NEXT: [[MV1:%[0-9]+]]:_(p0) = G_MERGE_VALUES [[COPY2]](s32), [[COPY3]](s32)49 ; CHECK-NEXT: [[LOAD:%[0-9]+]]:_(s32) = G_LOAD [[MV1]](p0) :: (volatile load (s8))50 ; CHECK-NEXT: G_STORE [[LOAD]](s32), [[MV]](p0) :: (volatile store (s8))51 ; CHECK-NEXT: S_ENDPGM 052 %0:_(s32) = COPY $vgpr053 %1:_(s32) = COPY $vgpr154 %2:_(p0) = G_MERGE_VALUES %0:_(s32), %1:_(s32)55 %3:_(s32) = COPY $vgpr256 %4:_(s32) = COPY $vgpr357 %5:_(p0) = G_MERGE_VALUES %3:_(s32), %4:_(s32)58 %6:_(s32) = G_CONSTANT i32 159 %7:_(s64) = G_ZEXT %6:_(s32)60 G_MEMCPY %2:_(p0), %5:_(p0), %7:_(s64), 0 :: (volatile store (s8)), (volatile load (s8))61 S_ENDPGM 062 63...64