commit 71cc9d886ada122bd82ed7d20325a98fa19390a3
author Tom Care <tom.care@uqconnect.edu.au> Fri Aug 27 22:50:47 2010 +0000
committer Tom Care <tom.care@uqconnect.edu.au> Fri Aug 27 22:50:47 2010 +0000
tree 40bc1ee240a11da03a895fd86d4ce7c4ab2cad6b
parent 98e679508d1afd926d8ab2a33090d7b7d5c80961

Added checking of (x == x) and (x != x) to IdempotentOperationChecker and updated test cases flagged by it.

llvm-svn: 112313

clang/lib/Checker/IdempotentOperationChecker.cpp

diff --git a/clang/lib/Checker/IdempotentOperationChecker.cpp b/clang/lib/Checker/IdempotentOperationChecker.cpp
index 35fb83e..8a9e333 100644
--- a/clang/lib/Checker/IdempotentOperationChecker.cpp
+++ b/clang/lib/Checker/IdempotentOperationChecker.cpp
@@ -210,6 +210,8 @@
   case BO_Xor:
   case BO_LOr:
   case BO_LAnd:
+  case BO_EQ:
+  case BO_NE:
     if (LHSVal != RHSVal || LHSContainsFalsePositive
         || RHSContainsFalsePositive)
       break;