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| author | Owen Anderson <resistor@mac.com> | 2010-09-08 23:10:07 +0000 |
|---|---|---|
| committer | Owen Anderson <resistor@mac.com> | 2010-09-08 23:10:07 +0000 |
| commit | 8084dbaf8e32b41f306adcdfba3e4c2a8c05f056 (patch) | |
| tree | 5be906c777c01937a7f9b86169dc266ee4431e99 /llvm/test/Transforms/LoopUnroll/2007-04-16-PhiUpdate.ll | |
| parent | 311adf3d5b1789ac159b4545eb1bbae7fd37e030 (diff) | |
| download | bcm5719-llvm-8084dbaf8e32b41f306adcdfba3e4c2a8c05f056.tar.gz bcm5719-llvm-8084dbaf8e32b41f306adcdfba3e4c2a8c05f056.zip | |
Relax the "don't unroll loops containing calls" rule. Instead, when a loop contains a call, lower the
unrolling threshold to the optimize-for-size threshold. Basically, for loops containing calls, unrolling
can still be profitable as long as the loop is REALLY small.
llvm-svn: 113439
Diffstat (limited to 'llvm/test/Transforms/LoopUnroll/2007-04-16-PhiUpdate.ll')
0 files changed, 0 insertions, 0 deletions
