forked from OSchip/llvm-project
54 lines
1.9 KiB
Plaintext
54 lines
1.9 KiB
Plaintext
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# RUN: llc -verify-machineinstrs -run-pass=machine-outliner -mtriple=thumbv7m-none-eabi %s -o - | FileCheck %s
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# Check the outlined function does not contain debug instructions
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# CHECK-LABEL: name: f
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# CHECK: tBL {{.*}} @OUTLINED_FUNCTION_0,
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# CHECK-LABEL: name: g
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# CHECK: tBL {{.*}} @OUTLINED_FUNCTION_0,
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# CHECK-LABEL: name: OUTLINED_FUNCTION_0
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# CHECK-NOT: DBG_VALUE
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# CHECK: tTAILJMPdND @h
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--- |
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define void @f() { entry: ret void }
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define void @g() { entry: ret void }
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declare void @h()
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...
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---
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name: f
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tracksRegLiveness: true
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body: |
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bb.0.entry:
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liveins: $r0, $r1, $r2, $r3, $r4, $lr
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frame-setup tPUSH 14, $noreg, killed $r4, killed $lr, implicit-def $sp, implicit $sp
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$r4 = tMOVr $r1, 14, $noreg
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DBG_VALUE $r4, $noreg
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renamable $r0, dead $cpsr = nsw tMUL renamable $r1, killed renamable $r0, 14, $noreg
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renamable $r0, dead $cpsr = nsw tSUBrr killed renamable $r0, renamable $r1, 14, $noreg
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tBL 14, $noreg, @h, csr_aapcs, implicit-def dead $lr, implicit $sp, implicit killed $r0, implicit killed $r1, implicit-def $sp, implicit-def $r0
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frame-destroy tPOP_RET 14, $noreg, def $r4, def $pc, implicit killed $r0
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...
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---
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name: g
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tracksRegLiveness: true
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body: |
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bb.0.entry:
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liveins: $r0, $r1, $r2, $r3, $r4, $lr
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frame-setup tPUSH 14, $noreg, killed $r4, killed $lr, implicit-def $sp, implicit $sp
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$r4 = tMOVr $r1, 14, $noreg
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DBG_VALUE $r4, $noreg
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renamable $r0, dead $cpsr = nsw tMUL renamable $r1, killed renamable $r0, 14, $noreg
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renamable $r0, dead $cpsr = nsw tSUBrr killed renamable $r0, renamable $r1, 14, $noreg
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tBL 14, $noreg, @h, csr_aapcs, implicit-def dead $lr, implicit $sp, implicit killed $r0, implicit killed $r1, implicit-def $sp, implicit-def $r0
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frame-destroy tPOP_RET 14, $noreg, def $r4, def $pc, implicit killed $r0
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...
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