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