summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorZhongxing Xu <xuzhongxing@gmail.com>2010-02-24 04:54:56 +0000
committerZhongxing Xu <xuzhongxing@gmail.com>2010-02-24 04:54:56 +0000
commitaf5b0754b132766aa3cd76f1d114ee9f4b5588bb (patch)
tree3f0bebb6eb340ab47e62eadc6dab710f5e240c3f
parent3ea9066bb4042ee7e7610ebf544e96a03ac7f95b (diff)
downloadbcm5719-llvm-af5b0754b132766aa3cd76f1d114ee9f4b5588bb.tar.gz
bcm5719-llvm-af5b0754b132766aa3cd76f1d114ee9f4b5588bb.zip
Add comments.
llvm-svn: 97020
-rw-r--r--clang/include/clang/Checker/PathSensitive/Checker.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/clang/include/clang/Checker/PathSensitive/Checker.h b/clang/include/clang/Checker/PathSensitive/Checker.h
index d498044b82c..519c00ec59d 100644
--- a/clang/include/clang/Checker/PathSensitive/Checker.h
+++ b/clang/include/clang/Checker/PathSensitive/Checker.h
@@ -147,6 +147,8 @@ public:
void addTransition(const GRState *state) {
assert(state);
+ // If the 'state' is not new, we need to check if the cached state 'ST'
+ // is new.
if (state != getState() || (ST && ST != B.GetState(Pred)))
GenerateNode(state, true);
else
OpenPOWER on IntegriCloud