| # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py |
| # RUN: llc -o - %s -mtriple=armv7-unknown-linux-gnu -verify-machineinstrs -run-pass=arm-pseudo | FileCheck %s |
| --- |
| name: func |
| tracksRegLiveness: true |
| body: | |
| bb.0: |
| liveins: $r0_r1, $r4_r5, $r3, $lr |
| ; CHECK-LABEL: name: func |
| ; CHECK: successors: %bb.1(0x80000000) |
| ; CHECK-NEXT: liveins: $r0_r1, $r4_r5, $r3, $lr |
| ; CHECK-NEXT: {{ $}} |
| ; CHECK-NEXT: {{ $}} |
| ; CHECK-NEXT: .1: |
| ; CHECK-NEXT: successors: %bb.3(0x40000000), %bb.2(0x40000000) |
| ; CHECK-NEXT: liveins: $r4_r5, $r3 |
| ; CHECK-NEXT: {{ $}} |
| ; CHECK-NEXT: $r0_r1 = LDREXD $r3, 14 /* CC::al */, $noreg |
| ; CHECK-NEXT: CMPrr killed $r0, $r4, 14 /* CC::al */, $noreg, implicit-def $cpsr |
| ; CHECK-NEXT: CMPrr killed $r1, $r5, 0 /* CC::eq */, killed $cpsr, implicit-def $cpsr |
| ; CHECK-NEXT: Bcc %bb.3, 1 /* CC::ne */, killed $cpsr |
| ; CHECK-NEXT: {{ $}} |
| ; CHECK-NEXT: .2: |
| ; CHECK-NEXT: successors: %bb.1(0x40000000), %bb.3(0x40000000) |
| ; CHECK-NEXT: liveins: $r4_r5, $r3 |
| ; CHECK-NEXT: {{ $}} |
| ; CHECK-NEXT: early-clobber $r2 = STREXD $r4_r5, $r3, 14 /* CC::al */, $noreg |
| ; CHECK-NEXT: CMPri killed $r2, 0, 14 /* CC::al */, $noreg, implicit-def $cpsr |
| ; CHECK-NEXT: Bcc %bb.1, 1 /* CC::ne */, killed $cpsr |
| ; CHECK-NEXT: {{ $}} |
| ; CHECK-NEXT: .3: |
| dead early-clobber renamable $r0_r1, dead early-clobber renamable $r2 = CMP_SWAP_64 killed renamable $r3, killed renamable $r4_r5, renamable $r4_r5 :: (volatile load store monotonic monotonic (s64)) |
| ... |
| --- |
| name: func2 |
| tracksRegLiveness: true |
| body: | |
| bb.0: |
| liveins: $r1, $r2, $r3, $r12, $lr |
| ; CHECK-LABEL: name: func2 |
| ; CHECK: successors: %bb.1(0x80000000) |
| ; CHECK-NEXT: liveins: $r1, $r2, $r3, $r12, $lr |
| ; CHECK-NEXT: {{ $}} |
| ; CHECK-NEXT: {{ $}} |
| ; CHECK-NEXT: .1: |
| ; CHECK-NEXT: successors: %bb.3(0x40000000), %bb.2(0x40000000) |
| ; CHECK-NEXT: liveins: $lr, $r3, $r12 |
| ; CHECK-NEXT: {{ $}} |
| ; CHECK-NEXT: $r1 = LDREX $r3, 14 /* CC::al */, $noreg |
| ; CHECK-NEXT: CMPrr killed $r1, $r12, 14 /* CC::al */, $noreg, implicit-def $cpsr |
| ; CHECK-NEXT: Bcc %bb.3, 1 /* CC::ne */, killed $cpsr |
| ; CHECK-NEXT: {{ $}} |
| ; CHECK-NEXT: .2: |
| ; CHECK-NEXT: successors: %bb.1(0x40000000), %bb.3(0x40000000) |
| ; CHECK-NEXT: liveins: $lr, $r3, $r12 |
| ; CHECK-NEXT: {{ $}} |
| ; CHECK-NEXT: early-clobber $r2 = STREX $lr, $r3, 14 /* CC::al */, $noreg |
| ; CHECK-NEXT: CMPri killed $r2, 0, 14 /* CC::al */, $noreg, implicit-def $cpsr |
| ; CHECK-NEXT: Bcc %bb.1, 1 /* CC::ne */, killed $cpsr |
| ; CHECK-NEXT: {{ $}} |
| ; CHECK-NEXT: .3: |
| dead early-clobber renamable $r1, dead early-clobber renamable $r2 = CMP_SWAP_32 killed renamable $r3, killed renamable $r12, killed renamable $lr |
| ... |