1 # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
2 # RUN: llc -o - -mtriple=aarch64-unknown-unknown -run-pass=aarch64-prelegalizer-combiner -verify-machineinstrs %s | FileCheck %s
3 # Check that we don't miscompile this into G_UDIVREM because of the different
6 name: no_combine_divrem_different_src1
11 ; CHECK-LABEL: name: no_combine_divrem_different_src1
14 ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $w0
15 ; CHECK-NEXT: [[UREM:%[0-9]+]]:_(s32) = G_UREM [[COPY]], [[COPY]]
16 ; CHECK-NEXT: [[UDIV:%[0-9]+]]:_(s32) = G_UDIV [[UREM]], [[COPY]]
17 ; CHECK-NEXT: $w0 = COPY [[UDIV]](s32)
18 ; CHECK-NEXT: RET_ReallyLR implicit $w0
20 %1:_(s32) = G_UREM %0, %0
21 %2:_(s32) = G_UDIV %1, %0
23 RET_ReallyLR implicit $w0