Add the clang library to the repo (with some of my changes, too).

1 files changed, 44 insertions, 0 deletions

diff --git a/clang/test/CodeGenObjCXX/property-object-conditional-exp.mm b/clang/test/CodeGenObjCXX/property-object-conditional-exp.mm
new file mode 100644
index 0000000..281076e
--- /dev/null
+++ b/clang/test/CodeGenObjCXX/property-object-conditional-exp.mm
@@ -0,0 +1,44 @@
+// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -fobjc-fragile-abi -emit-llvm -o - %s | FileCheck %s
+
+struct CGRect {
+  char* origin;
+  unsigned size;
+};
+typedef struct CGRect CGRect;
+
+extern "C" bool CGRectIsEmpty(CGRect);
+
+@interface Foo {
+  CGRect out;
+}
+@property CGRect bounds;
+- (CGRect) out;
+@end
+
+
+@implementation Foo
+
+- (void)bar {
+    CGRect dataRect;
+    CGRect virtualBounds;
+
+// CHECK: [[SRC:%.*]] = call { i8*, i32 } bitcast (i8* (i8*, i8*, ...)* @objc_msgSend
+// CHECK-NEXT: bitcast
+// CHECK-NEXT:getelementptr { i8*, i32 }* [[SRC:%.*]]
+// CHECK-NEXT:extractvalue
+// CHECK-NEXT:store
+// CHECK-NEXT:getelementptr { i8*, i32 }* [[SRC:%.*]]
+// CHECK-NEXT:extractvalue
+// CHECK-NEXT:store
+  dataRect = CGRectIsEmpty(virtualBounds) ? self.bounds : virtualBounds;
+  dataRect = CGRectIsEmpty(virtualBounds) ? [self bounds] : virtualBounds;
+  dataRect = CGRectIsEmpty(virtualBounds) ? virtualBounds : self.bounds;
+
+  dataRect = CGRectIsEmpty(virtualBounds) ? self.out : virtualBounds;
+  dataRect = CGRectIsEmpty(virtualBounds) ? [self out] : virtualBounds;
+  dataRect = CGRectIsEmpty(virtualBounds) ? virtualBounds : self.out;
+}
+
+@dynamic bounds;
+- (CGRect) out { return out; }
+@end