[PATCH] D17288: [CodeGenPrepare] Do select to branch transform when cmp's operand is expensive.

[Sanjay Patel via llvm-commits]

spatel added a comment.

I just had a quick look at the attached perf data. Are there any wins from the change? Is there a motivating example outside of SPEC CPU or test-suite that you are trying to improve?


http://reviews.llvm.org/D17288