commit ddee68bf6b79c58ac0ca7ee6ded6692f8de14b05
author Sebastian Redl <sebastian.redl@getdesigned.at> Mon Nov 24 19:39:40 2008 +0000
committer Sebastian Redl <sebastian.redl@getdesigned.at> Mon Nov 24 19:39:40 2008 +0000
tree ce5edc27dea390ab8df598e737d2cfb49aa92458
parent e95db4f2cd3ed4825a179bd7f151a5fc86b38e6f

Fix the fix of revision 59974. Now array-struct.c passes too.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59975 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Analysis/RegionStore.cpp

diff --git a/lib/Analysis/RegionStore.cpp b/lib/Analysis/RegionStore.cpp
index 747b16d..e2dd176 100644
--- a/lib/Analysis/RegionStore.cpp
+++ b/lib/Analysis/RegionStore.cpp
@@ -262,7 +262,8 @@
     if (CI2->getValue().isUnsigned() ||
         CI2->getValue().getBitWidth() < CI1->getValue().getBitWidth()) {
       llvm::APSInt SI = CI2->getValue();
-      SI.extend(CI1->getValue().getBitWidth());
+      if (CI2->getValue().getBitWidth() < CI1->getValue().getBitWidth())
+        SI.extend(CI1->getValue().getBitWidth());
       SI.setIsSigned(true);
       SignedInt = nonloc::ConcreteInt(getBasicVals().getValue(SI));
       CI2 = cast<nonloc::ConcreteInt>(&SignedInt);