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41 lines
1.1 KiB
41 lines
1.1 KiB
# RUN: llc -march=x86-64 -run-pass none -o - %s | FileCheck %s
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# This test ensures that the MIR parser parses the frame setup instruction flag.
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--- |
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define i32 @compute(i32 %a) {
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body:
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%c = mul i32 %a, 11
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ret i32 %c
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}
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define i32 @foo(i32 %a) {
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entry:
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%b = call i32 @compute(i32 %a)
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ret i32 %b
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}
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...
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---
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name: compute
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body: |
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bb.0.body:
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$eax = IMUL32rri8 $edi, 11, implicit-def $eflags
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RETQ $eax
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...
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---
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name: foo
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body: |
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bb.0.entry:
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; CHECK: frame-setup PUSH64r $rax
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frame-setup PUSH64r $rax, implicit-def $rsp, implicit $rsp
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CALL64pcrel32 @compute, csr_64, implicit $rsp, implicit $edi, implicit-def $rsp, implicit-def $eax
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; CHECK: $rdx = frame-destroy POP64r
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$rdx = frame-destroy POP64r implicit-def $rsp, implicit $rsp
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; CHECK: $rdx = frame-setup frame-destroy POP64r
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$rdx = frame-setup frame-destroy POP64r implicit-def $rsp, implicit $rsp
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; CHECK: $rdx = frame-setup frame-destroy POP64r
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$rdx = frame-destroy frame-setup POP64r implicit-def $rsp, implicit $rsp
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RETQ $eax
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...
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