| commit | d75fb492f7616046797bfe5353e9478d8e25628e | [log] [tgz] |
|---|---|---|
| author | Richard Smith <richard-llvm@metafoo.co.uk> | Thu Mar 15 00:41:48 2012 +0000 |
| committer | Richard Smith <richard-llvm@metafoo.co.uk> | Thu Mar 15 00:41:48 2012 +0000 |
| tree | ea364c10154cf65be4d4fe3e256353ae0980c5b2 | |
| 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