[PATCH] [X86 DAG] Lower vselects with a constant condition as blend+imm if possible

Nadav Rotem nrotem at apple.com
Wed May 14 13:22:47 PDT 2014


Overall this change makes sense. I did not review the patch carefully but I noticed that Andrea did. When you commit please split this patch to the different optimizations: shuffle blends, BLENDI, etc.

http://reviews.llvm.org/D3752






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