[PATCH] Don't constant fold bitcast/ptrtoint/inttoptr combinations without datalayout

[Eli Friedman]

Still not the right version of the "inttoptr, bitcast -> intptr" change.

-Eli

On Tue, Jul 30, 2013 at 2:12 PM, Matt Arsenault
<Matthew.Arsenault at amd.com> wrote:
>   Re-attach diff. I assume I missed one of the commits last time before I squashed them.
>
> Hi eli.friedman,
>
> http://llvm-reviews.chandlerc.com/D1157
>
> CHANGE SINCE LAST DIFF
>   http://llvm-reviews.chandlerc.com/D1157?vs=2963&id=3080#toc
>
> Files:
>   lib/IR/ConstantFold.cpp
>   lib/IR/Instructions.cpp
>   unittests/IR/InstructionsTest.cpp