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[InstCombine] Signed saturation patterns
[llvm-core.git]
/
test
/
Transforms
/
InstCombine
/
2008-11-27-MultiplyIntVec.ll
blob
d8c53fac49e0d073cb6dce43cf59c0b1362391e5
1
; RUN: opt < %s -instcombine -S | not grep mul
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define <2 x i8> @f(<2 x i8> %x) {
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%A = mul <2 x i8> %x, <i8 1, i8 1>
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ret <2 x i8> %A
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}
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define <2 x i8> @g(<2 x i8> %x) {
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%A = mul <2 x i8> %x, <i8 -1, i8 -1>
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ret <2 x i8> %A
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}