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| author | Hal Finkel <hfinkel@anl.gov> | 2012-10-24 19:46:44 +0000 |
|---|---|---|
| committer | Hal Finkel <hfinkel@anl.gov> | 2012-10-24 19:46:44 +0000 |
| commit | 30bd9346a0b5b2f4b2a2032a447239d9aa3c85ef (patch) | |
| tree | 1d6bb52aade22dc4cccf5fc7985ba0234736b57f /clang/lib/Serialization/GeneratePCH.cpp | |
| parent | 79a97119184dfafe8c6190754d66bc8bcb118a86 (diff) | |
| download | bcm5719-llvm-30bd9346a0b5b2f4b2a2032a447239d9aa3c85ef.tar.gz bcm5719-llvm-30bd9346a0b5b2f4b2a2032a447239d9aa3c85ef.zip | |
getSmallConstantTripMultiple should never return zero.
When the trip count is -1, getSmallConstantTripMultiple could return zero,
and this would cause runtime loop unrolling to assert. Instead of returning
zero, one is now returned (consistent with the existing overflow cases).
Fixes PR14167.
llvm-svn: 166612
Diffstat (limited to 'clang/lib/Serialization/GeneratePCH.cpp')
0 files changed, 0 insertions, 0 deletions
