Fixed a block regression caused by trying to use

an existing ir for load of a bock variable. This cannot be
done across basic blocks.
Fixes radar 8064140.

llvm-svn: 105549

1 files changed, 37 insertions, 0 deletions

diff --git a/clang/test/CodeGenObjC/blocks-5.m b/clang/test/CodeGenObjC/blocks-5.m
new file mode 100644
index 00000000000..2d48b46a431
--- /dev/null
+++ b/clang/test/CodeGenObjC/blocks-5.m
@@ -0,0 +1,37 @@
+// RUN: %clang_cc1 -triple x86_64-apple-darwin9 -emit-llvm -fblocks -o %t %s
+
+// rdar: // 8064140
+
+@interface IDEWorkspaceDocument 
+{
+  id _defaultEditorStateTree;
+}
+- (void)enumerateKeysAndObjectsUsingBlock:(void (^)(id key, id obj, unsigned char *stop))block ;
+@end
+
+
+
+int foo();
+extern void DVT (volatile const void * object, volatile const void * selector, const char * functionName); 
+@implementation IDEWorkspaceDocument
+
+- (void)stateSavingDefaultEditorStatesForURLs {
+ [_defaultEditorStateTree enumerateKeysAndObjectsUsingBlock:^(id identifier, id urlsToEditorStates, unsigned char *stop) {
+  do{ 
+if (foo() ) 
+  DVT(&self,&_cmd,__PRETTY_FUNCTION__);
+
+}while(0); 
+
+  do{ 
+       DVT(&self,&_cmd,__PRETTY_FUNCTION__);
+    }while(0); 
+
+
+ }];
+
+}
+
+- (void)enumerateKeysAndObjectsUsingBlock:(void (^)(id key, id obj, unsigned char *stop))block {}
+
+@end