1*f4a2713aSLionel Sambuc// RUN: %clang_cc1 %s -triple x86_64-apple-darwin10 -fobjc-runtime=macosx-fragile-10.5 -emit-llvm -o - | FileCheck %s 2*f4a2713aSLionel Sambuc// rdar://10188258 3*f4a2713aSLionel Sambuc 4*f4a2713aSLionel Sambucstruct Foo {int i;}; 5*f4a2713aSLionel Sambucstatic Foo gFoo; 6*f4a2713aSLionel Sambuc 7*f4a2713aSLionel Sambuc 8*f4a2713aSLionel Sambuc@interface ObjCTest { } 9*f4a2713aSLionel Sambuc@property (nonatomic, readonly) Foo& FooRefProperty; 10*f4a2713aSLionel Sambuc@property (nonatomic) Foo FooProperty; 11*f4a2713aSLionel Sambuc- (Foo &) FooProperty; 12*f4a2713aSLionel Sambuc- (void)setFooProperty : (Foo &) arg; 13*f4a2713aSLionel Sambuc@end 14*f4a2713aSLionel Sambuc 15*f4a2713aSLionel Sambuc 16*f4a2713aSLionel Sambuc@implementation ObjCTest 17*f4a2713aSLionel Sambuc@dynamic FooRefProperty; 18*f4a2713aSLionel Sambuc 19*f4a2713aSLionel Sambuc-(void) test { 20*f4a2713aSLionel Sambuc Foo& f = self.FooRefProperty; 21*f4a2713aSLionel Sambuc Foo& f1 = self.FooProperty; 22*f4a2713aSLionel Sambuc} 23*f4a2713aSLionel Sambuc- (Foo &) FooProperty { return gFoo; } 24*f4a2713aSLionel Sambuc- (void)setFooProperty : (Foo &) arg { }; 25*f4a2713aSLionel Sambuc@end 26*f4a2713aSLionel Sambuc 27*f4a2713aSLionel Sambuc// CHECK: [[T0:%.*]] = load {{%.*}} [[S0:%.*]] 28*f4a2713aSLionel Sambuc// CHECK: load i8** @"\01L_OBJC_SELECTOR_REFERENCES_ 29*f4a2713aSLionel Sambuc// CHECK: [[T2:%.*]] = bitcast {{%.*}} [[T0]] to i8* 30*f4a2713aSLionel Sambuc// CHECK: @objc_msgSend 31*f4a2713aSLionel Sambuc// CHECK: [[R0:%.*]] = load {{%.*}} [[U0:%.*]] 32*f4a2713aSLionel Sambuc// CHECK: load i8** @"\01L_OBJC_SELECTOR_REFERENCES_ 33*f4a2713aSLionel Sambuc// CHECK: [[R2:%.*]] = bitcast {{%.*}} [[R0]] to i8* 34*f4a2713aSLionel Sambuc// CHECK: @objc_msgSend 35*f4a2713aSLionel Sambuc 36