34 lines
1.0 KiB
LLVM
34 lines
1.0 KiB
LLVM
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; RUN: opt < %s -newgvn
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; PR12858
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define void @fn5(i16 signext %p1, i8 signext %p2) nounwind uwtable {
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entry:
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br i1 undef, label %if.else, label %if.then
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if.then: ; preds = %entry
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br label %if.end
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if.else: ; preds = %entry
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%conv = sext i16 %p1 to i32
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br label %if.end
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if.end: ; preds = %if.else, %if.then
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%conv1 = sext i16 %p1 to i32
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br i1 undef, label %if.then3, label %if.else4
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if.then3: ; preds = %if.end
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br label %if.end12
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if.else4: ; preds = %if.end
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%conv7 = sext i8 %p2 to i32
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%cmp8 = icmp eq i32 %conv1, %conv7
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br i1 %cmp8, label %if.then10, label %if.end12
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if.then10: ; preds = %if.else4
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br label %if.end12
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if.end12: ; preds = %if.then10, %if.else4, %if.then3
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%conv13 = sext i8 %p2 to i32
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ret void
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}
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