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| author | Jonas Paulsson <jonas.paulsson@ericsson.com> | 2015-02-11 16:10:31 +0000 |
|---|---|---|
| committer | Jonas Paulsson <jonas.paulsson@ericsson.com> | 2015-02-11 16:10:31 +0000 |
| commit | bf8d0cc699b171c72a8fe48c67431d0a2e0a3a5d (patch) | |
| tree | c4c1faf255b1bada66b21503adc360256dba8bc4 /clang-tools-extra/modularize | |
| parent | 5f15a8b9596cbcea2a2974ac088405a3d9989d95 (diff) | |
| download | bcm5719-llvm-bf8d0cc699b171c72a8fe48c67431d0a2e0a3a5d.tar.gz bcm5719-llvm-bf8d0cc699b171c72a8fe48c67431d0a2e0a3a5d.zip | |
Fix SelectionDAG compile time issue with alias analysis.
Add new token factor node and its users to worklist if alias analysis is
turned on, in DAGCombiner::visitTokenFactor(). Alias analysis may cause
a lot of new token factors to be inserted into the DAG, and they need to
be optimized to avoid significant slow-downs.
Reviewed by Hal Finkel.
llvm-svn: 228841
Diffstat (limited to 'clang-tools-extra/modularize')
0 files changed, 0 insertions, 0 deletions
