[PATCH] Added a new transformation " (sub (or A, B) (and A, B)) --> (xor A, B) "

[sonam kumari]

Hi Anton,

Thanks for your comments.
While I was going through other patches, I came across D5719 patch and the discussions over these kind of patches.
So, I guess such expressions can be included.

Kindly provide your feedback.

Regards,
Sonam.

http://reviews.llvm.org/D5720