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| author | Peter Collingbourne <peter@pcc.me.uk> | 2014-07-15 04:41:17 +0000 |
|---|---|---|
| committer | Peter Collingbourne <peter@pcc.me.uk> | 2014-07-15 04:41:17 +0000 |
| commit | 705a1ae3c8e62d99f56d0e750676d07d51057f4b (patch) | |
| tree | 85a52cf5ada55e0f799d31d79becda73780551a3 /clang/lib/Frontend/InitPreprocessor.cpp | |
| parent | 83def1cbe719443ffe84ffee135345e9488aec1a (diff) | |
| download | llvm-705a1ae3c8e62d99f56d0e750676d07d51057f4b.zip llvm-705a1ae3c8e62d99f56d0e750676d07d51057f4b.tar.gz llvm-705a1ae3c8e62d99f56d0e750676d07d51057f4b.tar.bz2 | |
[dfsan] Introduce an optimization to reduce the number of union queries.
Specifically, when building a union query, if we are dominated by an identical
query then use the result of that query instead.
llvm-svn: 213047
Diffstat (limited to 'clang/lib/Frontend/InitPreprocessor.cpp')
0 files changed, 0 insertions, 0 deletions