26 lines
460 B
LLVM
26 lines
460 B
LLVM
; RUN: opt -print-predicateinfo < %s 2>&1 | FileCheck %s
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declare void @foo()
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declare void @llvm.assume(i1)
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define void @bar(i32* %p) {
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entry:
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; CHECK-LABEL: @bar
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br label %end
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unreachable1:
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%v1 = load i32, i32* %p, align 4
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%c1 = icmp eq i32 %v1, 0
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call void @llvm.assume(i1 %c1)
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br label %unreachable2
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unreachable2:
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%v2 = load i32, i32* %p, align 4
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%c2 = icmp eq i32 %v2, 0
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call void @llvm.assume(i1 %c2)
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br label %end
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end:
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ret void
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}
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