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| author | Tobias Grosser <tobias@grosser.es> | 2013-09-10 04:47:19 +0000 |
|---|---|---|
| committer | Tobias Grosser <tobias@grosser.es> | 2013-09-10 04:47:19 +0000 |
| commit | e2622c2accc2e865f31a497b62f9bfebf84690f4 (patch) | |
| tree | 75230770daa59dfd9c37ee37ec7a4ed8f9e5e230 /llvm/lib/MC/MCObjectFileInfo.cpp | |
| parent | abc1a5cb9b430e9eeddbbd822a19f6197d82e121 (diff) | |
| download | bcm5719-llvm-e2622c2accc2e865f31a497b62f9bfebf84690f4.tar.gz bcm5719-llvm-e2622c2accc2e865f31a497b62f9bfebf84690f4.zip | |
TempScopInfo: Microoptimize constant conditions
Use 0 >= 1 instead of 0 != 0 to represent 'false'. This might be slightly more
efficient as isl may create a union of sets for 0 != 0, whereas this is never
needed for the expression 0 >= 1.
Contributed-by: Alexandre Isoard <alexandre.isoard@gmail.com>
llvm-svn: 190384
Diffstat (limited to 'llvm/lib/MC/MCObjectFileInfo.cpp')
0 files changed, 0 insertions, 0 deletions
