| // RUN: %clang_cc1 -std=c++11 -S -triple x86_64-none-linux-gnu -emit-llvm -o - %s | FileCheck %s |
| |
| struct S { |
| S(int x) { } |
| S(int x, double y, double z) { } |
| }; |
| |
| void fn1() { |
| // CHECK-LABEL: define void @_Z3fn1v |
| S s { 1 }; |
| // CHECK: alloca %struct.S, align 1 |
| // CHECK: call void @_ZN1SC1Ei(%struct.S* %s, i32 1) |
| } |
| |
| void fn2() { |
| // CHECK-LABEL: define void @_Z3fn2v |
| S s { 1, 2.0, 3.0 }; |
| // CHECK: alloca %struct.S, align 1 |
| // CHECK: call void @_ZN1SC1Eidd(%struct.S* %s, i32 1, double 2.000000e+00, double 3.000000e+00) |
| } |
| |
| void fn3() { |
| // CHECK-LABEL: define void @_Z3fn3v |
| S sa[] { { 1 }, { 2 }, { 3 } }; |
| // CHECK: alloca [3 x %struct.S], align 1 |
| // CHECK: call void @_ZN1SC1Ei(%struct.S* %{{.+}}, i32 1) |
| // CHECK: call void @_ZN1SC1Ei(%struct.S* %{{.+}}, i32 2) |
| // CHECK: call void @_ZN1SC1Ei(%struct.S* %{{.+}}, i32 3) |
| } |
| |
| void fn4() { |
| // CHECK-LABEL: define void @_Z3fn4v |
| S sa[] { { 1, 2.0, 3.0 }, { 4, 5.0, 6.0 } }; |
| // CHECK: alloca [2 x %struct.S], align 1 |
| // CHECK: call void @_ZN1SC1Eidd(%struct.S* %{{.+}}, i32 1, double 2.000000e+00, double 3.000000e+00) |
| // CHECK: call void @_ZN1SC1Eidd(%struct.S* %{{.+}}, i32 4, double 5.000000e+00, double 6.000000e+00) |
| } |
| |
| namespace TreeTransformBracedInit { |
| struct S {}; |
| struct T { T(const S &); T(const T&); ~T(); }; |
| void x(const T &); |
| template<typename> void foo(const S &s) { |
| // Instantiation of this expression used to lose the CXXBindTemporaryExpr |
| // node and thus not destroy the temporary. |
| x({s}); |
| } |
| template void foo<void>(const S&); |
| // CHECK: define {{.*}} void @_ZN23TreeTransformBracedInit3fooIvEEvRKNS_1SE( |
| // CHECK: call void @_ZN23TreeTransformBracedInit1TC1ERKNS_1SE( |
| // CHECK-NEXT: call void @_ZN23TreeTransformBracedInit1xERKNS_1TE( |
| // CHECK-NEXT: call void @_ZN23TreeTransformBracedInit1TD1Ev( |
| } |
