37 lines
1.3 KiB
Plaintext
37 lines
1.3 KiB
Plaintext
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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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# CHECK-LABEL: name: func
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# Make sure the bundle gets duplicated correctly
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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, killed %cpsr, implicit-def %cpsr, implicit internal killed %itstate
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# CHECK: }
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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, killed %cpsr, implicit-def %cpsr, implicit internal killed %itstate
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# CHECK: }
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name: func
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tracksRegLiveness: true
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body: |
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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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