diff options
Diffstat (limited to 'lib/Analysis/ScalarEvolution.cpp')
| -rw-r--r-- | lib/Analysis/ScalarEvolution.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/Analysis/ScalarEvolution.cpp b/lib/Analysis/ScalarEvolution.cpp index 408156265d..aa4b58661c 100644 --- a/lib/Analysis/ScalarEvolution.cpp +++ b/lib/Analysis/ScalarEvolution.cpp @@ -495,6 +495,8 @@ namespace { // Compare constant values. if (const SCEVConstant *LC = dyn_cast<SCEVConstant>(LHS)) { const SCEVConstant *RC = cast<SCEVConstant>(RHS); + if (LC->getValue()->getBitWidth() != RC->getValue()->getBitWidth()) + return LC->getValue()->getBitWidth() < RC->getValue()->getBitWidth(); return LC->getValue()->getValue().ult(RC->getValue()->getValue()); } |