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15 lines
377 B
15 lines
377 B
4 months ago
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; RUN: opt < %s -sccp -S | not grep "ret i32 undef"
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; PR2358
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target datalayout =
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"e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128"
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target triple = "i686-pc-linux-gnu"
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define i32 @x(i32 %b) {
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entry:
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%val = call i32 @llvm.cttz.i32(i32 undef, i1 true)
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ret i32 %val
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}
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declare i32 @llvm.cttz.i32(i32, i1)
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