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1# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py UTC_ARGS: --version 52# RUN: llc -mtriple=amdgcn -mcpu=gfx900 -run-pass=si-fold-operands %s -verify-machineinstrs -o - | FileCheck %s -check-prefix=GFX93 4# When V_ADD_F32 is replaced with an output modifier on V_RSQ_F32, check that5# the kill flag is cleared on the use of %4 in V_MUL_F32.6---7name: main8tracksRegLiveness: true9machineFunctionInfo:10 mode:11 ieee: false12 fp32-input-denormals: false13 fp32-output-denormals: false14body: |15 ; GFX9-LABEL: name: main16 ; GFX9: bb.0:17 ; GFX9-NEXT: successors: %bb.1(0x80000000)18 ; GFX9-NEXT: liveins: $vgpr0, $vgpr1, $vgpr2, $vgpr3, $vgpr4, $vgpr5, $vgpr6, $vgpr7, $vgpr8, $vgpr919 ; GFX9-NEXT: {{ $}}20 ; GFX9-NEXT: [[DEF:%[0-9]+]]:vgpr_32 = IMPLICIT_DEF21 ; GFX9-NEXT: [[DEF1:%[0-9]+]]:sreg_64 = IMPLICIT_DEF22 ; GFX9-NEXT: [[V_RSQ_F32_e64_:%[0-9]+]]:vgpr_32 = nofpexcept V_RSQ_F32_e64 0, undef [[DEF]], 0, 1, implicit $mode, implicit $exec23 ; GFX9-NEXT: {{ $}}24 ; GFX9-NEXT: bb.1:25 ; GFX9-NEXT: successors: %bb.1(0x40000000), %bb.2(0x40000000)26 ; GFX9-NEXT: {{ $}}27 ; GFX9-NEXT: [[DEF2:%[0-9]+]]:vgpr_32 = IMPLICIT_DEF28 ; GFX9-NEXT: [[V_MUL_F32_e64_:%[0-9]+]]:vgpr_32 = V_MUL_F32_e64 0, killed undef [[DEF2]], 0, [[V_RSQ_F32_e64_]], 0, 0, implicit $mode, implicit $exec29 ; GFX9-NEXT: SI_LOOP undef [[DEF1]], %bb.1, implicit-def dead $exec, implicit-def dead $scc, implicit $exec30 ; GFX9-NEXT: S_BRANCH %bb.231 ; GFX9-NEXT: {{ $}}32 ; GFX9-NEXT: bb.2:33 ; GFX9-NEXT: S_ENDPGM 034 bb.0:35 liveins: $vgpr0, $vgpr1, $vgpr2, $vgpr3, $vgpr4, $vgpr5, $vgpr6, $vgpr7, $vgpr8, $vgpr936 37 %0:vgpr_32 = IMPLICIT_DEF38 %1:sreg_64 = IMPLICIT_DEF39 %2:vgpr_32 = nofpexcept V_RSQ_F32_e64 0, undef %0, 0, 0, implicit $mode, implicit $exec40 41 bb.1:42 %3:vgpr_32 = IMPLICIT_DEF43 %4:vgpr_32 = nsz reassoc nofpexcept V_ADD_F32_e64 0, undef %2, 0, undef %2, 0, 0, implicit $mode, implicit $exec44 %5:vgpr_32 = V_MUL_F32_e64 0, killed undef %3, 0, killed %4, 0, 0, implicit $mode, implicit $exec45 SI_LOOP undef %1, %bb.1, implicit-def dead $exec, implicit-def dead $scc, implicit $exec46 S_BRANCH %bb.247 48 bb.2:49 S_ENDPGM 050...51