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| author | Dan Gohman <gohman@apple.com> | 2009-08-19 18:20:44 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2009-08-19 18:20:44 +0000 |
| commit | 5d5bc6d000c1a23cae7c12575aeba27653f34921 (patch) | |
| tree | 599220daf19f9bad75216568f43026ec6f50a5ca /llvm/lib/Analysis/ScalarEvolution.cpp | |
| parent | 81ce842ecf7fcf59c4791c21c6f7a5124b5fd206 (diff) | |
| download | bcm5719-llvm-5d5bc6d000c1a23cae7c12575aeba27653f34921.tar.gz bcm5719-llvm-5d5bc6d000c1a23cae7c12575aeba27653f34921.zip | |
Use hasDefinitiveInitializer() instead of testing the same thing
by hand, and fix a few places that were using hasInitializer() that
appear to depend on the initializer value.
llvm-svn: 79441
Diffstat (limited to 'llvm/lib/Analysis/ScalarEvolution.cpp')
| -rw-r--r-- | llvm/lib/Analysis/ScalarEvolution.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/Analysis/ScalarEvolution.cpp b/llvm/lib/Analysis/ScalarEvolution.cpp index 11feee7faca..efd2450ea7c 100644 --- a/llvm/lib/Analysis/ScalarEvolution.cpp +++ b/llvm/lib/Analysis/ScalarEvolution.cpp @@ -3638,7 +3638,7 @@ ScalarEvolution::ComputeLoadConstantCompareBackedgeTakenCount( // Make sure that it is really a constant global we are gepping, with an // initializer, and make sure the first IDX is really 0. GlobalVariable *GV = dyn_cast<GlobalVariable>(GEP->getOperand(0)); - if (!GV || !GV->isConstant() || !GV->hasInitializer() || + if (!GV || !GV->isConstant() || !GV->hasDefinitiveInitializer() || GEP->getNumOperands() < 3 || !isa<Constant>(GEP->getOperand(1)) || !cast<Constant>(GEP->getOperand(1))->isNullValue()) return getCouldNotCompute(); |
