57 lines
1.1 KiB
C++
57 lines
1.1 KiB
C++
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// RUN: %clang_cc1 -emit-llvm -triple x86_64-apple-darwin10.0.0 -o - %s | FileCheck %s
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struct A {
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A &operator=(const A&);
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A &operator=(A&);
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};
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struct B {
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B &operator=(B&);
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};
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struct C {
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virtual C& operator=(const C&);
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};
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struct POD {
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int array[3][4];
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};
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struct CopyByValue {
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CopyByValue(const CopyByValue&);
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CopyByValue &operator=(CopyByValue);
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};
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struct D : A, B, virtual C {
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int scalar;
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int scalar_array[2][3];
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B class_member;
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C class_member_array[2][3];
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POD pod_array[2][3];
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union {
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int x;
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float f[3];
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};
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CopyByValue by_value;
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};
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void test_D(D d1, D d2) {
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d1 = d2;
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}
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// CHECK-LABEL: define linkonce_odr %struct.D* @_ZN1DaSERS_
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// CHECK: {{call.*_ZN1AaSERS_}}
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// CHECK: {{call.*_ZN1BaSERS_}}
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// CHECK: {{call.*_ZN1CaSERKS_}}
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// CHECK: {{call void @llvm.memcpy.p0i8.p0i8.i64.*i64 28}}
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// CHECK: {{call.*_ZN1BaSERS_}}
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// CHECK: br
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// CHECK: {{call.*_ZN1CaSERKS_}}
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// CHECK: {{call void @llvm.memcpy.p0i8.p0i8.i64.*i64 288}}
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// CHECK: {{call void @llvm.memcpy.p0i8.p0i8.i64.*i64 12}}
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// CHECK: call void @_ZN11CopyByValueC1ERKS_
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// CHECK: {{call.*_ZN11CopyByValueaSES_}}
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// CHECK: ret
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