1*0a6a1f1dSLionel Sambuc// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -emit-llvm -o - %s | FileCheck %s 2*0a6a1f1dSLionel Sambuc// rdar://15118128 3*0a6a1f1dSLionel Sambuc 4*0a6a1f1dSLionel Sambuctemplate <typename T> struct Quad2 { 5*0a6a1f1dSLionel Sambuc Quad2() {} 6*0a6a1f1dSLionel Sambuc}; 7*0a6a1f1dSLionel Sambuc 8*0a6a1f1dSLionel Sambuctypedef Quad2<double> Quad2d; 9*0a6a1f1dSLionel Sambuc 10*0a6a1f1dSLionel Sambuc@interface Root @end 11*0a6a1f1dSLionel Sambuc 12*0a6a1f1dSLionel Sambuc@interface PAGeometryFrame 13*0a6a1f1dSLionel Sambuc- (const Quad2d &)quad; 14*0a6a1f1dSLionel Sambuc- (void)setQuad:(const Quad2d &)quad; 15*0a6a1f1dSLionel Sambuc@end 16*0a6a1f1dSLionel Sambuc 17*0a6a1f1dSLionel Sambuc@interface PA2DScaleTransform : Root 18*0a6a1f1dSLionel Sambuc@end 19*0a6a1f1dSLionel Sambuc 20*0a6a1f1dSLionel Sambuc@implementation PA2DScaleTransform 21*0a6a1f1dSLionel Sambuc- (void)transformFrame:(PAGeometryFrame *)frame { 22*0a6a1f1dSLionel Sambuc PAGeometryFrame *result; 23*0a6a1f1dSLionel Sambuc result.quad = frame.quad; 24*0a6a1f1dSLionel Sambuc} 25*0a6a1f1dSLionel Sambuc@end 26*0a6a1f1dSLionel Sambuc 27*0a6a1f1dSLionel Sambuc// CHECK: [[TWO:%.*]] = load i8** @OBJC_SELECTOR_REFERENCES_, !invariant.load ![[MD_NUM:[0-9]+]] 28*0a6a1f1dSLionel Sambuc// CHECK: [[THREE:%.*]] = bitcast [[ONET:%.*]]* [[ONE:%.*]] to i8* 29*0a6a1f1dSLionel Sambuc// CHECK: [[CALL:%.*]] = call nonnull %struct.Quad2* bitcast (i8* (i8*, i8*, ...)* @objc_msgSend to %struct.Quad2* (i8*, i8*)*)(i8* [[THREE]], i8* [[TWO]]) 30*0a6a1f1dSLionel Sambuc// CHECK: [[FOUR:%.*]] = load i8** @OBJC_SELECTOR_REFERENCES_2, !invariant.load ![[MD_NUM]] 31*0a6a1f1dSLionel Sambuc// CHECK: [[FIVE:%.*]] = bitcast [[ONET]]* [[ZERO:%.*]] to i8* 32*0a6a1f1dSLionel Sambuc// CHECK: call void bitcast (i8* (i8*, i8*, ...)* @objc_msgSend to void (i8*, i8*, %struct.Quad2*)*)(i8* [[FIVE]], i8* [[FOUR]], %struct.Quad2* nonnull [[CALL]]) 33*0a6a1f1dSLionel Sambuc 34*0a6a1f1dSLionel Sambuc 35*0a6a1f1dSLionel Sambucstruct A { 36*0a6a1f1dSLionel Sambuc void *ptr; 37*0a6a1f1dSLionel Sambuc A(); 38*0a6a1f1dSLionel Sambuc A(const A &); 39*0a6a1f1dSLionel Sambuc ~A(); 40*0a6a1f1dSLionel Sambuc}; 41*0a6a1f1dSLionel Sambuc 42*0a6a1f1dSLionel Sambuc@interface C 43*0a6a1f1dSLionel Sambuc- (void) setProp: (const A&) value; 44*0a6a1f1dSLionel Sambuc@end 45*0a6a1f1dSLionel Sambucvoid test(C *c, const A &a) { 46*0a6a1f1dSLionel Sambuc const A &result = c.prop = a; 47*0a6a1f1dSLionel Sambuc} 48*0a6a1f1dSLionel Sambuc 49*0a6a1f1dSLionel Sambuc// CHECK: [[ONE1:%.*]] = load %struct.A** [[AADDR:%.*]], align 8 50*0a6a1f1dSLionel Sambuc// CHECK: [[TWO1:%.*]] = load i8** @OBJC_SELECTOR_REFERENCES_5, !invariant.load ![[MD_NUM]] 51*0a6a1f1dSLionel Sambuc// CHECK: [[THREE1:%.*]] = bitcast [[TWOT:%.*]]* [[ZERO1:%.*]] to i8* 52*0a6a1f1dSLionel Sambuc// CHECK: call void bitcast (i8* (i8*, i8*, ...)* @objc_msgSend to void (i8*, i8*, %struct.A*)*)(i8* [[THREE1]], i8* [[TWO1]], %struct.A* dereferenceable({{[0-9]+}}) [[ONE1]]) 53*0a6a1f1dSLionel Sambuc// CHECK: store %struct.A* [[ONE1]], %struct.A** [[RESULT:%.*]], align 8 54