[PATCH] fix a logic bug in x86 vector codegen: sext (zext (x) ) != sext (x) (PR20472)
nrotem at apple.com
Thu Aug 28 11:06:46 PDT 2014
Sanjay, you can commit changes like this without waiting for pre-commit code review (See item #3 in http://llvm.org/docs/DeveloperPolicy.html#code-reviews).
> On Aug 28, 2014, at 10:48 AM, Sanjay Patel <spatel at rotateright.com> wrote:
> Ping 2.
> This is a miscompile that apparently occurs in the wild.
> Easy review - the fix doesn't add any lines of code other than comments. :)
More information about the llvm-commits