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| author | Chris Lattner <sabre@nondot.org> | 2009-01-26 03:46:22 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2009-01-26 03:46:22 +0000 |
| commit | dd9babc79a82804010381912d879eafbf4d8fe1a (patch) | |
| tree | 584875de5c3a02b3828e819d921036781f6dcbfa /llvm/lib/CodeGen/MachineFunction.cpp | |
| parent | 95b2a206ee4388f58cfdc28ec768e6c7998c80ed (diff) | |
| download | llvm-dd9babc79a82804010381912d879eafbf4d8fe1a.zip llvm-dd9babc79a82804010381912d879eafbf4d8fe1a.tar.gz llvm-dd9babc79a82804010381912d879eafbf4d8fe1a.tar.bz2 | |
Only resolve a macro's instantiation loc once per macro, instead of once
per token lexed from it. This speeds up clang on c99-intconst-1.c from
the GCC testsuite from 3.64s to 2.66s (36%). This reduces the number of
binary search FileID lookups from 251570522 to 114175649 on this testcase.
llvm-svn: 62992
Diffstat (limited to 'llvm/lib/CodeGen/MachineFunction.cpp')
0 files changed, 0 insertions, 0 deletions