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23 lines
549 B
LLVM
23 lines
549 B
LLVM
; RUN: opt -lower-expect -S < %s
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; RUN: opt -passes='function(lower-expect)' -S < %s
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define i64 @foo(i64 %arg) #0 {
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bb:
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%tmp = alloca i64, align 8
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store i64 %arg, i64* %tmp, align 8
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%tmp1 = load i64, i64* %tmp, align 8
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%tmp2 = load i64, i64* %tmp, align 8
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%tmp3 = call i64 @llvm.expect.i64(i64 %tmp1, i64 %tmp2)
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ret i64 %tmp3
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}
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; Function Attrs: nounwind readnone
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declare i64 @llvm.expect.i64(i64, i64)
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!llvm.module.flags = !{!0}
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!llvm.ident = !{!1}
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!0 = !{i32 1, !"wchar_size", i32 4}
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!1 = !{!"clang version 5.0.0 (trunk 304723)"}
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