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| author | Reid Spencer <rspencer@reidspencer.com> | 2007-03-01 21:51:23 +0000 |
|---|---|---|
| committer | Reid Spencer <rspencer@reidspencer.com> | 2007-03-01 21:51:23 +0000 |
| commit | 4da0451821732e20d132e612ba8852a1c6498fab (patch) | |
| tree | 18bf1f32ddd0193f02f049a0ca672d011638efe8 /lib/Transforms/Scalar/Reassociate.cpp | |
| parent | 37eeaa729bc70258166a675ee00bbe95e608d519 (diff) | |
Use isUnitValue() instead of getZExtValue() == 1 which will prevent an
assert if the ConstantInt's value is large.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34814 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Transforms/Scalar/Reassociate.cpp')
| -rw-r--r-- | lib/Transforms/Scalar/Reassociate.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Transforms/Scalar/Reassociate.cpp b/lib/Transforms/Scalar/Reassociate.cpp index e1dbb9b0d1..aa851b290f 100644 --- a/lib/Transforms/Scalar/Reassociate.cpp +++ b/lib/Transforms/Scalar/Reassociate.cpp @@ -547,7 +547,7 @@ Value *Reassociate::OptimizeExpression(BinaryOperator *I, if (CstVal->isNullValue()) { // ... * 0 -> 0 ++NumAnnihil; return CstVal; - } else if (cast<ConstantInt>(CstVal)->getZExtValue() == 1) { + } else if (cast<ConstantInt>(CstVal)->isUnitValue()) { Ops.pop_back(); // ... * 1 -> ... } break; |