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| author | Richard Smith <richard-llvm@metafoo.co.uk> | 2012-03-15 00:41:48 +0000 |
|---|---|---|
| committer | Richard Smith <richard-llvm@metafoo.co.uk> | 2012-03-15 00:41:48 +0000 |
| commit | d75fb492f7616046797bfe5353e9478d8e25628e (patch) | |
| tree | ea364c10154cf65be4d4fe3e256353ae0980c5b2 /lib/Driver/Tools.cpp | |
| parent | 878416d37b5cc82444b4f96d1b58f044a181fc16 (diff) | |
Minor optimization to constant evaluation: don't bother computing expr source
locations for diagnostics we're not going to emit, and don't track the subobject
designator outside C++11 (since we're not going to use it anyway).
This seems to give about a 0.5% speedup on 403.gcc/combine.c, but the results
were sufficiently noisy that I can't reject the null hypothesis.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@152761 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Driver/Tools.cpp')
0 files changed, 0 insertions, 0 deletions