Author: zaks
Date: Mon Sep 24 12:43:41 2012
New Revision: 164541
URL: http://llvm.org/viewvc/llvm-project?rev=164541&view=rev
Log:
[analyzer]Prevent infinite recursion(assume->checker:evalAssume->assume)
(Unfortunately, I do not have a good reduced test case for this.)
Modified:
cfe/trunk/lib/StaticAnalyzer/Core/SimpleConstraintManager.cpp
Modified: cfe/trunk/lib/StaticAnalyzer/Core/SimpleConstraintManager.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/StaticAnalyzer/Core/SimpleConstraintManager.cpp?rev=164541&r1=164540&r2=164541&view=diff
==============================================================================
--- cfe/trunk/lib/StaticAnalyzer/Core/SimpleConstraintManager.cpp (original)
+++ cfe/trunk/lib/StaticAnalyzer/Core/SimpleConstraintManager.cpp Mon Sep 24
12:43:41 2012
@@ -115,7 +115,9 @@
NonLoc cond,
bool assumption) {
state = assumeAux(state, cond, assumption);
- return SU.processAssume(state, cond, assumption);
+ if (NotifyAssumeClients)
+ return SU.processAssume(state, cond, assumption);
+ return state;
}
static BinaryOperator::Opcode NegateComparison(BinaryOperator::Opcode op) {
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