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1# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py UTC_ARGS: --version 32# RUN: llc -mtriple=x86_64-unknown-linux-gnu -run-pass=register-coalescer -o - %s | FileCheck %s3---4name: rematerialize_subreg_to_reg_added_impdef_15tracksRegLiveness: true6body: |7 ; CHECK-LABEL: name: rematerialize_subreg_to_reg_added_impdef_18 ; CHECK: bb.0:9 ; CHECK-NEXT: successors: %bb.1(0x2aaaaaab), %bb.2(0x55555555)10 ; CHECK-NEXT: liveins: $edi11 ; CHECK-NEXT: {{ $}}12 ; CHECK-NEXT: undef [[MOV32r0_:%[0-9]+]].sub_32bit:gr64_with_sub_8bit = MOV32r0 implicit-def dead $eflags13 ; CHECK-NEXT: JCC_1 %bb.2, 5, implicit killed undef $eflags14 ; CHECK-NEXT: {{ $}}15 ; CHECK-NEXT: bb.1:16 ; CHECK-NEXT: successors: %bb.3(0x80000000)17 ; CHECK-NEXT: {{ $}}18 ; CHECK-NEXT: JMP_1 %bb.319 ; CHECK-NEXT: {{ $}}20 ; CHECK-NEXT: bb.2:21 ; CHECK-NEXT: successors: %bb.3(0x80000000)22 ; CHECK-NEXT: {{ $}}23 ; CHECK-NEXT: [[MOV32r0_:%[0-9]+]]:gr64_with_sub_8bit = IMPLICIT_DEF24 ; CHECK-NEXT: {{ $}}25 ; CHECK-NEXT: bb.3:26 ; CHECK-NEXT: successors: %bb.4(0x30000000), %bb.5(0x50000000)27 ; CHECK-NEXT: {{ $}}28 ; CHECK-NEXT: JCC_1 %bb.5, 5, implicit killed undef $eflags29 ; CHECK-NEXT: {{ $}}30 ; CHECK-NEXT: bb.4:31 ; CHECK-NEXT: dead $eax = MOV32r0 implicit-def dead $eflags, implicit-def $al32 ; CHECK-NEXT: RET 0, killed undef $al33 ; CHECK-NEXT: {{ $}}34 ; CHECK-NEXT: bb.5:35 ; CHECK-NEXT: MOV64mr undef $noreg, 1, undef $noreg, 0, undef $noreg, [[MOV32r0_]] :: (store (s64))36 ; CHECK-NEXT: RET 0, killed undef $al37 bb.0:38 successors: %bb.1(0x2aaaaaab), %bb.2(0x55555555)39 liveins: $edi40 41 %0:gr32 = MOV32r0 implicit-def dead $eflags42 %1:gr8 = COPY %0.sub_8bit43 %2:gr64 = SUBREG_TO_REG 0, killed %0, %subreg.sub_32bit44 JCC_1 %bb.2, 5, implicit killed undef $eflags45 46 bb.1:47 successors: %bb.3(0x80000000)48 49 JMP_1 %bb.350 51 bb.2:52 successors: %bb.3(0x80000000)53 54 %5:gr64 = IMPLICIT_DEF55 %2:gr64 = COPY killed %556 57 bb.3:58 successors: %bb.4(0x30000000), %bb.5(0x50000000)59 60 JCC_1 %bb.5, 5, implicit killed undef $eflags61 62 bb.4:63 $al = COPY killed %164 RET 0, killed undef $al65 66 bb.5:67 MOV64mr undef $noreg, 1, undef $noreg, 0, undef $noreg, killed %2 :: (store (s64))68 RET 0, killed undef $al69 70...71