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1# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py2# RUN: llc -o - -mtriple=aarch64-unknown-unknown -run-pass=aarch64-prelegalizer-combiner -verify-machineinstrs %s | FileCheck %s3---4name: test_combine_shl_undef_x_s325body: |6 bb.1:7 liveins: $w08 ; CHECK-LABEL: name: test_combine_shl_undef_x_s329 ; CHECK: liveins: $w010 ; CHECK-NEXT: {{ $}}11 ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 012 ; CHECK-NEXT: $w0 = COPY [[C]](s32)13 %0:_(s32) = COPY $w014 %1:_(s32) = G_IMPLICIT_DEF15 %2:_(s32) = G_SHL %1(s32), %0(s32)16 $w0 = COPY %2(s32)17...18---19name: test_combine_shl_undef_x_v2s3220body: |21 bb.1:22 liveins: $d023 ; CHECK-LABEL: name: test_combine_shl_undef_x_v2s3224 ; CHECK: liveins: $d025 ; CHECK-NEXT: {{ $}}26 ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 027 ; CHECK-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[C]](s32), [[C]](s32)28 ; CHECK-NEXT: $d0 = COPY [[BUILD_VECTOR]](<2 x s32>)29 %0:_(<2 x s32>) = COPY $d030 %1:_(<2 x s32>) = G_IMPLICIT_DEF31 %2:_(<2 x s32>) = G_SHL %1(<2 x s32>), %0(<2 x s32>)32 $d0 = COPY %2(<2 x s32>)33...34---35name: udiv_scalar36body: |37 bb.1:38 liveins: $w039 ; CHECK-LABEL: name: udiv_scalar40 ; CHECK: liveins: $w041 ; CHECK-NEXT: {{ $}}42 ; CHECK-NEXT: %op:_(s32) = G_CONSTANT i32 043 ; CHECK-NEXT: $w0 = COPY %op(s32)44 %rhs:_(s32) = COPY $w045 %undef:_(s32) = G_IMPLICIT_DEF46 %op:_(s32) = G_UDIV %undef(s32), %rhs(s32)47 $w0 = COPY %op(s32)48...49---50name: udiv_vector51body: |52 bb.1:53 liveins: $d054 ; CHECK-LABEL: name: udiv_vector55 ; CHECK: liveins: $d056 ; CHECK-NEXT: {{ $}}57 ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 058 ; CHECK-NEXT: %op:_(<2 x s32>) = G_BUILD_VECTOR [[C]](s32), [[C]](s32)59 ; CHECK-NEXT: $d0 = COPY %op(<2 x s32>)60 %rhs:_(<2 x s32>) = COPY $d061 %undef:_(<2 x s32>) = G_IMPLICIT_DEF62 %op:_(<2 x s32>) = G_UDIV %undef(<2 x s32>), %rhs(<2 x s32>)63 $d0 = COPY %op(<2 x s32>)64...65---66name: urem_scalar67body: |68 bb.1:69 liveins: $w070 ; CHECK-LABEL: name: urem_scalar71 ; CHECK: liveins: $w072 ; CHECK-NEXT: {{ $}}73 ; CHECK-NEXT: %op:_(s32) = G_CONSTANT i32 074 ; CHECK-NEXT: $w0 = COPY %op(s32)75 %rhs:_(s32) = COPY $w076 %undef:_(s32) = G_IMPLICIT_DEF77 %op:_(s32) = G_UREM %undef(s32), %rhs(s32)78 $w0 = COPY %op(s32)79...80---81name: urem_vector82body: |83 bb.1:84 liveins: $d085 ; CHECK-LABEL: name: urem_vector86 ; CHECK: liveins: $d087 ; CHECK-NEXT: {{ $}}88 ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 089 ; CHECK-NEXT: %op:_(<2 x s32>) = G_BUILD_VECTOR [[C]](s32), [[C]](s32)90 ; CHECK-NEXT: $d0 = COPY %op(<2 x s32>)91 %rhs:_(<2 x s32>) = COPY $d092 %undef:_(<2 x s32>) = G_IMPLICIT_DEF93 %op:_(<2 x s32>) = G_UREM %undef(<2 x s32>), %rhs(<2 x s32>)94 $d0 = COPY %op(<2 x s32>)95