54 lines
1.8 KiB
Plaintext
54 lines
1.8 KiB
Plaintext
// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -emit-llvm -o - %s | FileCheck %s
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// rdar://15118128
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template <typename T> struct Quad2 {
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Quad2() {}
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};
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typedef Quad2<double> Quad2d;
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@interface Root @end
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@interface PAGeometryFrame
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- (const Quad2d &)quad;
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- (void)setQuad:(const Quad2d &)quad;
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@end
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@interface PA2DScaleTransform : Root
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@end
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@implementation PA2DScaleTransform
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- (void)transformFrame:(PAGeometryFrame *)frame {
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PAGeometryFrame *result;
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result.quad = frame.quad;
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}
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@end
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// CHECK: [[TWO:%.*]] = load i8*, i8** @OBJC_SELECTOR_REFERENCES_, align 8, !invariant.load ![[MD_NUM:[0-9]+]]
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// CHECK: [[THREE:%.*]] = bitcast [[ONET:%.*]]* [[ONE:%.*]] to i8*
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// CHECK: [[CALL:%.*]] = call nonnull %struct.Quad2* bitcast (i8* (i8*, i8*, ...)* @objc_msgSend to %struct.Quad2* (i8*, i8*)*)(i8* [[THREE]], i8* [[TWO]])
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// CHECK: [[FOUR:%.*]] = load i8*, i8** @OBJC_SELECTOR_REFERENCES_.2, align 8, !invariant.load ![[MD_NUM]]
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// CHECK: [[FIVE:%.*]] = bitcast [[ONET]]* [[ZERO:%.*]] to i8*
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// CHECK: call void bitcast (i8* (i8*, i8*, ...)* @objc_msgSend to void (i8*, i8*, %struct.Quad2*)*)(i8* [[FIVE]], i8* [[FOUR]], %struct.Quad2* nonnull [[CALL]])
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struct A {
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void *ptr;
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A();
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A(const A &);
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~A();
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};
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@interface C
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- (void) setProp: (const A&) value;
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@end
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void test(C *c, const A &a) {
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const A &result = c.prop = a;
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}
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// CHECK: [[ONE1:%.*]] = load %struct.A*, %struct.A** [[AADDR:%.*]], align 8
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// CHECK: [[TWO1:%.*]] = load i8*, i8** @OBJC_SELECTOR_REFERENCES_.5, align 8, !invariant.load ![[MD_NUM]]
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// CHECK: [[THREE1:%.*]] = bitcast [[TWOT:%.*]]* [[ZERO1:%.*]] to i8*
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// 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]])
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// CHECK: store %struct.A* [[ONE1]], %struct.A** [[RESULT:%.*]], align 8
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