[llvm-commits] [llvm] r53452 - /llvm/trunk/lib/Transforms/Scalar/InstructionCombining.cpp

[Duncan Sands]

Hi Nick,

> +            // a * Cst icmp eq/ne b * Cst --> a & Mask icmp b & Mask

try a=4, b=0 and Cst=3 with i8 arithmetic.

Ciao,

Duncan.

PS: The reverse implication seems to be true, though that's not
much help to instcombine :)