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| author | Michael Zolotukhin <mzolotukhin@apple.com> | 2016-07-18 19:05:08 +0000 |
|---|---|---|
| committer | Michael Zolotukhin <mzolotukhin@apple.com> | 2016-07-18 19:05:08 +0000 |
| commit | 7a3040dc839bacd4d8230c7531033017b482172b (patch) | |
| tree | 50b072d467bf035d543fb79de65b4237d233050d /clang/lib/Driver/Driver.cpp | |
| parent | 9670f847b8c5f6eb42c3df74035809f95465b5fb (diff) | |
| download | bcm5719-llvm-7a3040dc839bacd4d8230c7531033017b482172b.tar.gz bcm5719-llvm-7a3040dc839bacd4d8230c7531033017b482172b.zip | |
[LCSSA] Post-process PHI-nodes created by SSAUpdate when constructing LCSSA form.
Summary:
SSAUpdate might insert PHI-nodes inside loops, which can break LCSSA
form unless we fix it up.
This fixes PR28424.
Reviewers: sanjoy, chandlerc, hfinkel
Subscribers: uabelho, llvm-commits
Differential Revision: http://reviews.llvm.org/D21997
llvm-svn: 275883
Diffstat (limited to 'clang/lib/Driver/Driver.cpp')
0 files changed, 0 insertions, 0 deletions
