retain/release checker: Add special handling of CGBitmapContextCreateWithData().
Fixes: <rdar://problem/7358899>
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@85864 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Analysis/CFRefCount.cpp b/lib/Analysis/CFRefCount.cpp
index c629ad1..120d422 100644
--- a/lib/Analysis/CFRefCount.cpp
+++ b/lib/Analysis/CFRefCount.cpp
@@ -1036,6 +1036,17 @@
DoNothing);
}
break;
+
+ case 29:
+ if (!memcmp(FName, "CGBitmapContextCreateWithData", 29)) {
+ // FIXES: <rdar://problem/7358899>
+ // Eventually this can be improved by recognizing that 'releaseInfo'
+ // passed to CGBitmapContextCreateWithData is released via
+ // a callback and doing full IPA to make sure this is done correctly.
+ ScratchArgs = AF.Add(ScratchArgs, 8, StopTracking);
+ S = getPersistentSummary(RetEffect::MakeNoRet(), DoNothing,DoNothing);
+ }
+ break;
case 32:
if (!memcmp(FName, "IOServiceAddMatchingNotification", 32)) {