78 lines · cpp
1// UNSUPPORTED: target={{.*}}-zos{{.*}}, target={{.*}}-aix{{.*}}2// RUN: rm -rf %t3// RUN: %clang_cc1 -fmodules -fimplicit-module-maps -x objective-c++ -std=c++11 -fmodules-cache-path=%t -I %S/Inputs -triple %itanium_abi_triple -disable-llvm-passes -emit-llvm -o - %s | FileCheck %s4// RUN: %clang_cc1 -fmodules -fimplicit-module-maps -x objective-c++ -std=c++11 -fmodules-cache-path=%t -I %S/Inputs -triple %itanium_abi_triple -disable-llvm-passes -emit-llvm -debug-info-kind=limited -o - %s | FileCheck %s5// FIXME: When we have a syntax for modules in C++, use that.6 7@import cxx_irgen_top;8 9CtorInit<int> x;10 11@import cxx_irgen_left;12@import cxx_irgen_right;13 14// Keep these two namespace definitions separate; merging them hides the bug.15namespace EmitInlineMethods {16 // CHECK-DAG: define linkonce_odr {{(dso_local )?}}[[CC:([0-9_a-z]*cc[ ]+)?]]void @_ZN17EmitInlineMethods1C1fEPNS_1AE(17 // CHECK-DAG: declare {{(dso_local )?}}[[CC]]void @_ZN17EmitInlineMethods1A1gEv(18 struct C {19 __attribute__((used)) void f(A *p) { p->g(); }20 };21}22namespace EmitInlineMethods {23 // CHECK-DAG: define linkonce_odr {{(dso_local )?}}[[CC]]void @_ZN17EmitInlineMethods1D1fEPNS_1BE(24 // CHECK-DAG: define linkonce_odr {{(dso_local )?}}[[CC]]void @_ZN17EmitInlineMethods1B1gEv(25 struct D {26 __attribute__((used)) void f(B *p) { p->g(); }27 };28}29 30// CHECK-DAG: define available_externally hidden {{.*}}{{signext i32|i32}} @_ZN1SIiE1gEv({{.*}} #[[#ALWAYS_INLINE:]]31int a = S<int>::g();32 33int b = h();34 35// CHECK-DAG: define linkonce_odr {{.*}}{{signext i32|i32}} @_Z3minIiET_S0_S0_(i3236int c = min(1, 2);37// CHECK: define available_externally {{.*}}{{signext i32|i32}} @_ZN1SIiE1fEv({{.*}} #[[#ALWAYS_INLINE]]38 39namespace ImplicitSpecialMembers {40 // CHECK-LABEL: define {{.*}} @_ZN22ImplicitSpecialMembers1BC2ERKS0_(41 // CHECK: call {{.*}} @_ZN22ImplicitSpecialMembers1AC1ERKS0_(42 // CHECK-LABEL: define {{.*}} @_ZN22ImplicitSpecialMembers1BC2EOS0_(43 // CHECK: call {{.*}} @_ZN22ImplicitSpecialMembers1AC1ERKS0_(44 // CHECK-LABEL: define {{.*}} @_ZN22ImplicitSpecialMembers1CC2ERKS0_(45 // CHECK: call {{.*}} @_ZN22ImplicitSpecialMembers1AC1ERKS0_(46 // CHECK-LABEL: define {{.*}} @_ZN22ImplicitSpecialMembers1CC2EOS0_(47 // CHECK: call {{.*}} @_ZN22ImplicitSpecialMembers1AC1ERKS0_(48 // CHECK-LABEL: define {{.*}} @_ZN22ImplicitSpecialMembers1DC2ERKS0_(49 // CHECK: call {{.*}} @_ZN22ImplicitSpecialMembers1AC1ERKS0_(50 // CHECK-LABEL: define {{.*}} @_ZN22ImplicitSpecialMembers1DC2EOS0_(51 // CHECK: call {{.*}} @_ZN22ImplicitSpecialMembers1AC1ERKS0_(52 // CHECK-LABEL: define {{.*}} @_ZN20OperatorDeleteLookup1AD0Ev(53 // CHECK: call {{.*}}void @_ZN20OperatorDeleteLookup1AdlEPv(54 55 // CHECK-DAG: call {{.*}}i32 @_ZN8CtorInitIiE1fEv(56 57 extern B b1;58 B b2(b1);59 B b3(static_cast<B&&>(b1));60 61 extern C c1;62 C c2(c1);63 C c3(static_cast<C&&>(c1));64 65 extern D d1;66 D d2(d1);67 D d3(static_cast<D&&>(d1));68}69 70namespace OperatorDeleteLookup {71 // Trigger emission of B's vtable and deleting dtor.72 // This requires us to know what operator delete was selected.73 void g() { f(); }74}75 76 77// CHECK: attributes #[[#ALWAYS_INLINE]] = {{.*}} alwaysinline78