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| author | Evan Cheng <evan.cheng@apple.com> | 2007-06-22 01:35:51 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2007-06-22 01:35:51 +0000 |
| commit | e3c4419953797b1cefe2b56a4f04654d3f4cd567 (patch) | |
| tree | 24591d2d3e09a88970f2b5ebe38c047247512845 /llvm/lib/Transforms/Scalar/GVNPRE.cpp | |
| parent | 485531ea9bb248506f657f9f7b753518b5de5903 (diff) | |
| download | bcm5719-llvm-e3c4419953797b1cefe2b56a4f04654d3f4cd567.tar.gz bcm5719-llvm-e3c4419953797b1cefe2b56a4f04654d3f4cd567.zip | |
std::set is really really terrible. Switch to SmallPtrSet to reduce compile time. For Duraid's example. The overall isel time is reduced from 0.6255 sec to 0.1876 sec.
llvm-svn: 37701
Diffstat (limited to 'llvm/lib/Transforms/Scalar/GVNPRE.cpp')
0 files changed, 0 insertions, 0 deletions
