[llvm-commits] [llvm] r51636 - in /llvm/trunk: lib/Transforms/Scalar/InstructionCombining.cpp test/Transforms/InstCombine/memmove.ll

[Dale Johannesen]

On May 28, 2008, at 11:16 AM, Chris Lattner wrote:

>
> On May 28, 2008, at 9:18 AM, Dale Johannesen wrote:
>
>> volatile?
>
> memmove isn't volatile.

Its arguments may be ptr-to-volatile, and in that case the transform  
is invalid.