forked from OSchip/llvm-project
24 lines
832 B
LLVM
24 lines
832 B
LLVM
; RUN: llc -filetype=asm -o - -mtriple=x86_64-unknown-linux-gnu < %s | FileCheck %s
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define i32 @fn() nounwind noinline uwtable "function-instrument"="xray-always" {
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%eventptr = alloca i8
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%eventsize = alloca i32
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store i32 3, i32* %eventsize
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%val = load i32, i32* %eventsize
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call void @llvm.xray.customevent(i8* %eventptr, i32 %val)
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; CHECK-LABEL: Lxray_event_sled_0:
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; CHECK-NEXT: .ascii "\353\024
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; CHECK-NEXT: pushq %rax
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; CHECK-NEXT: movq {{.*}}, %rdi
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; CHECK-NEXT: movq {{.*}}, %rsi
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; CHECK-NEXT: movabsq $__xray_CustomEvent, %rax
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; CHECK-NEXT: callq *%rax
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; CHECK-NEXT: popq %rax
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ret i32 0
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}
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; CHECK: .section {{.*}}xray_instr_map
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; CHECK-LABEL: Lxray_sleds_start0:
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; CHECK: .quad {{.*}}xray_event_sled_0
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declare void @llvm.xray.customevent(i8*, i32)
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