; With shl->mul reassociation, we can see that this is (shl A, 9) * A | |
; | |
; RUN: llvm-as < %s | opt -reassociate -instcombine | llvm-dis | grep 'shl .*, ubyte 9' | |
int %test(int %A, int %B) { | |
%X = shl int %A, ubyte 5 | |
%Y = shl int %A, ubyte 4 | |
%Z = mul int %Y, %X | |
ret int %Z | |
} |