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

Filipe Cabecinhas filcab+llvm.phabricator at gmail.com
Wed May 14 14:26:06 PDT 2014

Hi Nadav,

I'll separate the patch in three commits:
- Actually lower VSELECTs, possibly with no additional functionality
  - Optimize lowered VSELECTs when possible
- PerformSELECTCombine changes



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