forked from OSchip/llvm-project
38 lines
1.2 KiB
C++
38 lines
1.2 KiB
C++
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// RUN: %clang_cc1 -std=c++11 -S -emit-llvm -o - %s | FileCheck %s
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struct S {
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S(int x) { }
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S(int x, double y, double z) { }
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};
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void fn1() {
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// CHECK: define void @_Z3fn1v
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S s { 1 };
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// CHECK: alloca %struct.S, align 1
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// CHECK: call void @_ZN1SC1Ei(%struct.S* %s, i32 1)
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}
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void fn2() {
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// CHECK: define void @_Z3fn2v
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S s { 1, 2.0, 3.0 };
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// CHECK: alloca %struct.S, align 1
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// CHECK: call void @_ZN1SC1Eidd(%struct.S* %s, i32 1, double 2.000000e+00, double 3.000000e+00)
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}
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void fn3() {
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// CHECK: define void @_Z3fn3v
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S sa[] { { 1 }, { 2 }, { 3 } };
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// CHECK: alloca [3 x %struct.S], align 1
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// CHECK: call void @_ZN1SC1Ei(%struct.S* %arrayinit.begin, i32 1)
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// CHECK: call void @_ZN1SC1Ei(%struct.S* %arrayinit.element, i32 2)
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// CHECK: call void @_ZN1SC1Ei(%struct.S* %arrayinit.element1, i32 3)
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}
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void fn4() {
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// CHECK: define void @_Z3fn4v
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S sa[] { { 1, 2.0, 3.0 }, { 4, 5.0, 6.0 } };
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// CHECK: alloca [2 x %struct.S], align 1
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// CHECK: call void @_ZN1SC1Eidd(%struct.S* %arrayinit.begin, i32 1, double 2.000000e+00, double 3.000000e+00)
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// CHECK: call void @_ZN1SC1Eidd(%struct.S* %arrayinit.element, i32 4, double 5.000000e+00, double 6.000000e+00)
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}
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