diff options
| author | Yevgeny Rouban <yrouban@azul.com> | 2020-11-06 14:46:34 +0700 |
|---|---|---|
| committer | Yevgeny Rouban <yrouban@azul.com> | 2020-11-06 14:52:35 +0700 |
| commit | 681d6c711f2743b69eaed5b3708e7c4bf86489c2 (patch) | |
| tree | 0196a37ecc3b4ade19566bc765f4103532832531 /clang/lib/CodeGen/CodeGenFunction.cpp | |
| parent | 1776581be44a2efe232f7b1a03a564844d1728fd (diff) | |
| download | llvm-681d6c711f2743b69eaed5b3708e7c4bf86489c2.zip llvm-681d6c711f2743b69eaed5b3708e7c4bf86489c2.tar.gz llvm-681d6c711f2743b69eaed5b3708e7c4bf86489c2.tar.bz2 | |
[BranchProbabilityInfo] Introduce method copyEdgeProbabilities(). NFC
A new method is introduced to allow bulk copy of outgoing edge
probabilities from one block to another. This can be useful when
a block is cloned from another one and we do not know if there
are edge probabilities set for the original block or not.
Copying outside of the BranchProbabilityInfo class makes the user
unconditionally set the cloned block's edge probabilities even if
they are unset for the original block.
Reviewed By: MaskRay
Differential Revision: https://reviews.llvm.org/D90839
Diffstat (limited to 'clang/lib/CodeGen/CodeGenFunction.cpp')
0 files changed, 0 insertions, 0 deletions