[PATCH] D24818: Using branch probability to guide critical edge splitting.
Dehao Chen via llvm-commits
llvm-commits at lists.llvm.org
Mon Sep 26 10:12:37 PDT 2016
danielcdh updated this revision to Diff 72514.
danielcdh added a comment.
Lower the splitting threshold and put it in an option.
https://reviews.llvm.org/D24818
Files:
lib/CodeGen/MachineSink.cpp
test/CodeGen/ARM/atomic-cmpxchg.ll
test/CodeGen/ARM/code-placement.ll
test/CodeGen/X86/clz.ll
test/CodeGen/X86/phys_subreg_coalesce-2.ll
test/CodeGen/X86/pr2659.ll
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