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| author | Sebastian Pop <spop@codeaurora.org> | 2013-06-14 20:20:39 +0000 |
|---|---|---|
| committer | Sebastian Pop <spop@codeaurora.org> | 2013-06-14 20:20:39 +0000 |
| commit | e1e4a2d5345b06c86db6aa55faffee888aba2740 (patch) | |
| tree | 6bf9dc44c993c3ea5cd703a57f92171fbce4d559 /polly/lib | |
| parent | 15ad3e08fe7765dd6764c4afe7538fdabb150cd7 (diff) | |
| download | bcm5719-llvm-e1e4a2d5345b06c86db6aa55faffee888aba2740.tar.gz bcm5719-llvm-e1e4a2d5345b06c86db6aa55faffee888aba2740.zip | |
scop detection: check flag before expensive call
llvm-svn: 184000
Diffstat (limited to 'polly/lib')
| -rw-r--r-- | polly/lib/Analysis/ScopDetection.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/polly/lib/Analysis/ScopDetection.cpp b/polly/lib/Analysis/ScopDetection.cpp index 6642e692f50..8ae485cdd61 100644 --- a/polly/lib/Analysis/ScopDetection.cpp +++ b/polly/lib/Analysis/ScopDetection.cpp @@ -266,8 +266,8 @@ bool ScopDetection::isValidMemoryAccess(Instruction &Inst, AccessFunction = SE->getMinusSCEV(AccessFunction, BasePointer); - if (!isAffineExpr(&Context.CurRegion, AccessFunction, *SE, BaseValue) && - !AllowNonAffine) + if (!AllowNonAffine && !isAffineExpr(&Context.CurRegion, AccessFunction, *SE, + BaseValue)) INVALID(AffFunc, "Non affine access function: " << *AccessFunction); // FIXME: Alias Analysis thinks IntToPtrInst aliases with alloca instructions |
