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35 lines
902 B
35 lines
902 B
# RUN: llc -march=x86-64 -run-pass none -o - %s | FileCheck %s
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# This test ensures that the MIR parser parses fixed stack objects correctly.
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--- |
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define i32 @test(i32 %a) #0 {
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entry:
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%b = alloca i32
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store i32 %a, i32* %b
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%c = load i32, i32* %b
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ret i32 %c
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}
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attributes #0 = { "frame-pointer"="none" }
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...
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---
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name: test
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frameInfo:
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maxAlignment: 4
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# CHECK: fixedStack:
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# CHECK-NEXT: - { id: 0, type: spill-slot, offset: 0, size: 4, alignment: 4, stack-id: default,
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# CHECK-NEXT: callee-saved-register: '', callee-saved-restored: true, debug-info-variable: '',
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# CHECK-NEXT: debug-info-expression: '', debug-info-location: '' }
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fixedStack:
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- { id: 0, type: spill-slot, offset: 0, size: 4, alignment: 4 }
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stack:
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- { id: 0, offset: -12, size: 4, alignment: 4 }
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body: |
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bb.0.entry:
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MOV32mr $rsp, 1, _, -4, _, $edi
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$eax = COPY $edi
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RETQ $eax
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...
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