[PATCH] Reimplement heuristic for estimating complete-unroll optimization effects.
Michael Zolotukhin
mzolotukhin at apple.com
Wed Mar 11 20:28:52 PDT 2015
- Estimated DCE effect too.
http://reviews.llvm.org/D7837
Files:
lib/Transforms/Scalar/LoopUnrollPass.cpp
test/Transforms/LoopUnroll/full-unroll-no-taken-branch.ll
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