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58 lines
2.4 KiB
58 lines
2.4 KiB
4 months ago
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# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
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# RUN: llc -o - %s -run-pass=block-placement -mtriple=thumbv7k-apple-ios8.0.0 -verify-machineinstrs -O3 | FileCheck %s
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---
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# Make sure the bundle gets duplicated correctly
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name: func
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tracksRegLiveness: true
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body: |
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; CHECK-LABEL: name: func
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; CHECK: bb.0:
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; CHECK: successors: %bb.3(0x40000000), %bb.2(0x40000000)
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; CHECK: liveins: $r0, $lr, $r7
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; CHECK: t2CMPri $r0, 32, 14 /* CC::al */, $noreg, implicit-def $cpsr
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; CHECK: BUNDLE implicit-def dead $itstate, implicit-def $cpsr, implicit killed $r0, implicit killed $cpsr {
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; CHECK: t2IT 1, 24, implicit-def $itstate
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; CHECK: t2CMPri killed $r0, 9, 1 /* CC::ne */, killed $cpsr, implicit-def $cpsr, implicit internal killed $itstate
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; CHECK: }
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; CHECK: t2Bcc %bb.3, 1 /* CC::ne */, killed $cpsr
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; CHECK: bb.2:
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; CHECK: successors: %bb.3(0x40000000), %bb.2(0x40000000)
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; CHECK: $r0 = IMPLICIT_DEF
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; CHECK: t2CMPri $r0, 32, 14 /* CC::al */, $noreg, implicit-def $cpsr
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; CHECK: BUNDLE implicit-def dead $itstate, implicit-def $cpsr, implicit killed $r0, implicit killed $cpsr {
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; CHECK: t2IT 1, 24, implicit-def $itstate
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; CHECK: t2CMPri killed $r0, 9, 1 /* CC::ne */, killed $cpsr, implicit-def $cpsr, implicit internal killed $itstate
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; CHECK: }
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; CHECK: t2Bcc %bb.2, 0 /* CC::eq */, killed $cpsr
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; CHECK: bb.3:
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; CHECK: successors: %bb.3(0x40000000), %bb.2(0x40000000)
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; CHECK: $r0 = IMPLICIT_DEF
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; CHECK: t2CMPri $r0, 32, 14 /* CC::al */, $noreg, implicit-def $cpsr
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; CHECK: BUNDLE implicit-def dead $itstate, implicit-def $cpsr, implicit killed $r0, implicit killed $cpsr {
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; CHECK: t2IT 1, 24, implicit-def $itstate
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; CHECK: t2CMPri killed $r0, 9, 1 /* CC::ne */, killed $cpsr, implicit-def $cpsr, implicit internal killed $itstate
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; CHECK: }
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; CHECK: t2Bcc %bb.3, 1 /* CC::ne */, killed $cpsr
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; CHECK: t2B %bb.2, 14 /* CC::al */, $noreg
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bb.0:
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liveins: $r0, $lr, $r7
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bb.1:
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liveins: $r0
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t2CMPri $r0, 32, 14, $noreg, implicit-def $cpsr
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BUNDLE implicit-def dead $itstate, implicit-def $cpsr, implicit killed $r0, implicit killed $cpsr {
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t2IT 1, 24, implicit-def $itstate
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t2CMPri killed $r0, 9, 1, killed $cpsr, implicit-def $cpsr, implicit internal killed $itstate
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}
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t2Bcc %bb.3, 1, killed $cpsr
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bb.2:
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$r0 = IMPLICIT_DEF
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t2B %bb.1, 14, $noreg
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bb.3:
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$r0 = IMPLICIT_DEF
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t2B %bb.1, 14, $noreg
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...
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