OSchip
/
llvm-project
mirror of https://github.com/THU-DSP-LAB/llvm-project.git
13
0
Fork 6
Code Issues Packages Projects Releases Wiki Activity
408,172 Commits 32 Branches 0 Tags 2.2 GiB
Commit Graph

1 Commits

Author SHA1 Message Date
Kang Zhang dcc5ff3bc2 [PowerPC] Use PredictableSelectIsExpensive to enable select to branch in CGP 
Summary:
This patch will set the variable PredictableSelectIsExpensive to do the
select to if based on BranchProbability in CodeGenPrepare.

When the BranchProbability more than MinPercentageForPredictableBranch,
PPC will convert SELECT to branch.

Reviewed By: nemanjai

Differential Revision: https://reviews.llvm.org/D71883
 2020-05-11 15:02:09 +00:00