1# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py 2# RUN: llc -mtriple=amdgcn-- -run-pass=legalizer -verify-machineinstrs -o - %s | FileCheck %s 3 4--- 5name: memmove_test 6body: | 7 bb.0: 8 liveins: $vgpr0, $vgpr1, $vgpr2, $vgpr3 9 10 ; CHECK-LABEL: name: memmove_test 11 ; CHECK: liveins: $vgpr0, $vgpr1, $vgpr2, $vgpr3 12 ; CHECK-NEXT: {{ $}} 13 ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0 14 ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1 15 ; CHECK-NEXT: [[MV:%[0-9]+]]:_(p0) = G_MERGE_VALUES [[COPY]](s32), [[COPY1]](s32) 16 ; CHECK-NEXT: [[COPY2:%[0-9]+]]:_(s32) = COPY $vgpr2 17 ; CHECK-NEXT: [[COPY3:%[0-9]+]]:_(s32) = COPY $vgpr3 18 ; 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 0 22 %0:_(s32) = COPY $vgpr0 23 %1:_(s32) = COPY $vgpr1 24 %2:_(p0) = G_MERGE_VALUES %0:_(s32), %1:_(s32) 25 %3:_(s32) = COPY $vgpr2 26 %4:_(s32) = COPY $vgpr3 27 %5:_(p0) = G_MERGE_VALUES %3:_(s32), %4:_(s32) 28 %6:_(s32) = G_CONSTANT i32 1 29 %7:_(s64) = G_ZEXT %6:_(s32) 30 G_MEMMOVE %2:_(p0), %5:_(p0), %7:_(s64), 0 :: (store (s8)), (load (s8)) 31 S_ENDPGM 0 32 33... 34