60 lines
1.1 KiB
Plaintext
60 lines
1.1 KiB
Plaintext
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# RUN: llc -mtriple=aarch64--- --verify-machineinstrs -simplify-mir -run-pass none %s -o - | FileCheck %s
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# This test checks for persistence of the hasRedZone attribute through a
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# llc transformation that shouldn't do anything
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# CHECK-NAME: name: foo
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# CHECK-LABEL: machineFunctionInfo: {}
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---
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name: foo
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alignment: 4
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tracksRegLiveness: true
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frameInfo:
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maxAlignment: 1
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maxCallFrameSize: 0
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machineFunctionInfo: {}
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body: |
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bb.0.entry:
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RET_ReallyLR
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...
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# CHECK-LABEL: name: bar
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# CHECK: machineFunctionInfo:
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# CHECK-NEXT: hasRedZone: false
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---
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name: bar
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alignment: 4
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tracksRegLiveness: true
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frameInfo:
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maxAlignment: 1
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maxCallFrameSize: 0
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machineFunctionInfo:
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hasRedZone: false
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body: |
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bb.0:
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RET_ReallyLR
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...
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# CHECK-LABEL: name: baz
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# CHECK: machineFunctionInfo:
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# CHECK-NEXT: hasRedZone: true
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---
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name: baz
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alignment: 4
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tracksRegLiveness: true
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frameInfo:
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maxAlignment: 1
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maxCallFrameSize: 0
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machineFunctionInfo:
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hasRedZone: true
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body: |
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bb.0.entry:
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RET_ReallyLR
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...
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