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| author | Daniel Dunbar <daniel@zuster.org> | 2009-03-23 21:50:40 +0000 |
|---|---|---|
| committer | Daniel Dunbar <daniel@zuster.org> | 2009-03-23 21:50:40 +0000 |
| commit | 7547f74b52aa51f9a55105bd95cd25bcfa428e5b (patch) | |
| tree | 59ec46bc774fc40d3afec93127c42a0a95ec9b5e /lib/Parse/ParsePragma.cpp | |
| parent | afcf80f3405690dcf4730dae24e3775bc64bcd78 (diff) | |
Driver: Make argument parsing fast.
On a synthetic command line consisting of almost all defined options,
this drops wall time from .00494 to .00336 and user time from .00258
to .00105.
On the same benchmark, clang-driver is about 15% faster than the
primary gcc driver and almost twice as fast as the gcc driver driver.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@67564 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Parse/ParsePragma.cpp')
0 files changed, 0 insertions, 0 deletions