[PATCH] D15536: [JumpThreading] Fix opcode bonus in getJumpThreadDuplicationCost()
Geoff Berry via llvm-commits
llvm-commits at lists.llvm.org
Mon Dec 28 12:01:14 PST 2015
gberry added a comment.
Benchmarking results (on AArch64 A57-like processor):
spec2006/bzip2: improves 1.7%
no other significant changes in spec2000/2006
testsuite:
no significant changes
clamscan has similar static code changes as spec2006/bzip2 (it looks like it has a copy bzip2 in it), but these changes don't effect runtime performance
http://reviews.llvm.org/D15536
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