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| author | Douglas Gregor <dgregor@apple.com> | 2013-01-26 00:55:12 +0000 |
|---|---|---|
| committer | Douglas Gregor <dgregor@apple.com> | 2013-01-26 00:55:12 +0000 |
| commit | e00c8b205e24122ce3cb6169dd4e85c16c2fdadd (patch) | |
| tree | b7b20eca5a8cd95c9c0385a8a05cfcdcc605efce /llvm/lib/Bitcode/Reader/BitcodeReader.cpp | |
| parent | d0c842d7a496b15d2b771c9ee605c1570ba49793 (diff) | |
Since we're stuck with realpath for the header <-> module mapping,
factor the realpath calls into FileManager::getCanonicalName() so we
can cache the results of this epically slow operation. 5% speedup on
my modules test, and realpath drops out of the profile.
llvm-svn: 173542
Diffstat (limited to 'llvm/lib/Bitcode/Reader/BitcodeReader.cpp')
0 files changed, 0 insertions, 0 deletions