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1# RUN: llc -mtriple=amdgcn -mcpu=gfx900 -run-pass=livevars,phi-node-elimination,twoaddressinstruction -verify-machineinstrs -o - %s | FileCheck %s2# RUN: llc -mtriple=amdgcn -mcpu=gfx900 --passes='require<live-vars>,phi-node-elimination,two-address-instruction' -verify-each -o - %s | FileCheck %s3# This used to fail under ASAN enabled build because we didn't update LiveVariables in SIInstrInfo::convertToThreeAddress()4# CHECK: _amdgpu_ps_main5 6---7name: _amdgpu_ps_main8alignment: 19tracksRegLiveness: true10body: |11 bb.0:12 liveins: $sgpr2, $vgpr2, $vgpr313 14 %0:vgpr_32 = COPY $vgpr315 %1:vgpr_32 = COPY $vgpr216 S_BRANCH %bb.317 18 bb.1:19 %2:vgpr_32 = V_MAC_F32_e32 0, %0, %1, implicit $mode, implicit $exec20 %3:vgpr_32 = V_MED3_F32_e64 0, %1, 0, %2, 0, %2, 0, 0, implicit $mode, implicit $exec21 22 bb.2:23 %4:vgpr_32 = PHI %5, %bb.3, %3, %bb.124 SI_END_CF %6, implicit-def dead $exec, implicit-def dead $scc, implicit $exec25 EXP_DONE 0, %4, %4, %4, %4, -1, 0, 15, implicit $exec26 S_ENDPGM 027 28 bb.3:29 successors: %bb.1, %bb.230 31 %5:vgpr_32 = V_MAC_F32_e32 0, %1, %0, implicit $mode, implicit $exec32 %7:vgpr_32 = V_CVT_I32_F32_e32 %5, implicit $mode, implicit $exec33 %8:sreg_64 = V_CMP_NE_U32_e64 1, %7, implicit $exec34 %6:sreg_64 = SI_IF %8, %bb.2, implicit-def dead $exec, implicit-def dead $scc, implicit $exec35 S_BRANCH %bb.136 37...38