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| author | Reid Spencer <rspencer@reidspencer.com> | 2007-03-01 21:54:37 +0000 |
|---|---|---|
| committer | Reid Spencer <rspencer@reidspencer.com> | 2007-03-01 21:54:37 +0000 |
| commit | fa63226751e9e743b2c0d1554f7d9f4157233e28 (patch) | |
| tree | 06818c02c819ee9c995ec2f3c49aa594d7955392 /llvm | |
| parent | 17797076ef8ba1ceabae32692896badffba65022 (diff) | |
| download | bcm5719-llvm-fa63226751e9e743b2c0d1554f7d9f4157233e28.tar.gz bcm5719-llvm-fa63226751e9e743b2c0d1554f7d9f4157233e28.zip | |
Although probably not necessary, guard against a potential assertion by
using isNullValue() instead of getZExtValue() == 0.
llvm-svn: 34815
Diffstat (limited to 'llvm')
| -rw-r--r-- | llvm/lib/Transforms/Scalar/CondPropagate.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/Transforms/Scalar/CondPropagate.cpp b/llvm/lib/Transforms/Scalar/CondPropagate.cpp index 4c3a9754963..fdcb404e11a 100644 --- a/llvm/lib/Transforms/Scalar/CondPropagate.cpp +++ b/llvm/lib/Transforms/Scalar/CondPropagate.cpp @@ -139,7 +139,7 @@ void CondProp::SimplifyPredecessors(BranchInst *BI) { // ultimate destination. bool PHIGone = PN->getNumIncomingValues() == 2; RevectorBlockTo(PN->getIncomingBlock(i-1), - BI->getSuccessor(CB->getZExtValue() == 0)); + BI->getSuccessor(CB->isNullValue())); ++NumBrThread; // If there were two predecessors before this simplification, the PHI node |
