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| author | Florian Hahn <florian.hahn@arm.com> | 2018-05-25 11:12:33 +0000 |
|---|---|---|
| committer | Florian Hahn <florian.hahn@arm.com> | 2018-05-25 11:12:33 +0000 |
| commit | b4a70b9f47160a772f2a50d334bc5b8c4d605b15 (patch) | |
| tree | cc7e1105a0e45c7e4caab5d39a24aaeede95ce78 /clang/lib/Frontend/CompilerInvocation.cpp | |
| parent | 99dda0bab837f003d710252a7b62eda898e48111 (diff) | |
| download | llvm-b4a70b9f47160a772f2a50d334bc5b8c4d605b15.zip llvm-b4a70b9f47160a772f2a50d334bc5b8c4d605b15.tar.gz llvm-b4a70b9f47160a772f2a50d334bc5b8c4d605b15.tar.bz2 | |
[IPSCCP] Use PredicateInfo to propagate facts from cmp instructions.
This patch updates IPSCCP to use PredicateInfo to propagate
facts to true branches predicated by EQ and to false branches
predicated by NE.
As a follow up, we should be able to extend it to also propagate additional
facts about nonnull.
Reviewers: davide, mssimpso, dberlin, efriedma
Reviewed By: davide, dberlin
Differential Revision: https://reviews.llvm.org/D45330
llvm-svn: 333268
Diffstat (limited to 'clang/lib/Frontend/CompilerInvocation.cpp')
0 files changed, 0 insertions, 0 deletions