Don't crash during constant-evaluation of 1/(1/0). PR9262.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126541 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/AST/ExprConstant.cpp b/lib/AST/ExprConstant.cpp
index 656bb99..3a5eb66 100644
--- a/lib/AST/ExprConstant.cpp
+++ b/lib/AST/ExprConstant.cpp
@@ -2926,7 +2926,7 @@
Exp->getOpcode() == BO_Rem) {
// Evaluate gives an error for undefined Div/Rem, so make sure
// we don't evaluate one.
- if (LHSResult.Val != 2 && RHSResult.Val != 2) {
+ if (LHSResult.Val == 0 && RHSResult.Val == 0) {
llvm::APSInt REval = Exp->getRHS()->EvaluateAsInt(Ctx);
if (REval == 0)
return ICEDiag(1, E->getLocStart());