[llvm-commits] CVS: llvm/lib/Transforms/Scalar/PredicateSimplifier.cpp

[Nick Lewycky]

Changes in directory llvm/lib/Transforms/Scalar:

PredicateSimplifier.cpp updated: 1.22 -> 1.23
---
Log message:

Whoops! Add missing NULL check.


---
Diffs of the changes:  (+1 -0)

 PredicateSimplifier.cpp |    1 +
 1 files changed, 1 insertion(+)


Index: llvm/lib/Transforms/Scalar/PredicateSimplifier.cpp
diff -u llvm/lib/Transforms/Scalar/PredicateSimplifier.cpp:1.22 llvm/lib/Transforms/Scalar/PredicateSimplifier.cpp:1.23
--- llvm/lib/Transforms/Scalar/PredicateSimplifier.cpp:1.22	Sun Oct 22 16:36:41 2006
+++ llvm/lib/Transforms/Scalar/PredicateSimplifier.cpp	Sun Oct 22 16:38:24 2006
@@ -350,6 +350,7 @@
         } break;
         case Instruction::Xor: {
           ConstantIntegral *CI = dyn_cast<ConstantIntegral>(V1);
+	  if (!CI) break;
           if (CI->isAllOnesValue()) {
             if (BO->getOperand(0) == V1)
               add(Opcode, ConstantBool::getFalse(), BO->getOperand(1), false);