200 lines
4.8 KiB
C++
200 lines
4.8 KiB
C++
// RUN: rm -rf %t
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// RUN: split-file %s %t
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// RUN: cd %t
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// RUN: %clang_cc1 -triple %itanium_abi_triple -std=c++20 N.cpp \
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// RUN: -emit-module-interface -o N.pcm
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// RUN: %clang_cc1 -triple %itanium_abi_triple -std=c++20 N.pcm -S -emit-llvm \
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// RUN: -o - | FileCheck %s --check-prefix=CHECK-N
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// RUN: %clang_cc1 -triple %itanium_abi_triple -std=c++20 O.cpp \
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// RUN: -emit-module-interface -o O.pcm
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// RUN: %clang_cc1 -triple %itanium_abi_triple -std=c++20 O.pcm -S -emit-llvm \
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// RUN: -o - | FileCheck %s --check-prefix=CHECK-O
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// RUN: %clang_cc1 -triple %itanium_abi_triple -std=c++20 M-part.cpp \
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// RUN: -emit-module-interface -o M-part.pcm
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// RUN: %clang_cc1 -triple %itanium_abi_triple -std=c++20 M-part.pcm -S \
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// RUN: -emit-llvm -o - | FileCheck %s --check-prefix=CHECK-P
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// RUN: %clang_cc1 -triple %itanium_abi_triple -std=c++20 M.cpp \
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// RUN: -fmodule-file=N.pcm -fmodule-file=O.pcm -fmodule-file=M-part.pcm \
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// RUN: -emit-module-interface -o M.pcm
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// RUN: %clang_cc1 -triple %itanium_abi_triple -std=c++20 M.pcm -S -emit-llvm \
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// RUN: -o - | FileCheck %s --check-prefix=CHECK-M
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// RUN: %clang_cc1 -triple %itanium_abi_triple -std=c++20 useM.cpp \
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// RUN: -fmodule-file=M.pcm -S -emit-llvm -o - \
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// RUN: | FileCheck %s --check-prefix=CHECK-USE
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// RUN: %clang_cc1 -triple %itanium_abi_triple -std=c++20 M-impl.cpp \
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// RUN: -fmodule-file=M.pcm -S -emit-llvm -o - \
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// RUN: | FileCheck %s --check-prefix=CHECK-IMPL
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// RUN: %clang_cc1 -triple %itanium_abi_triple -std=c++20 N.cpp -S -emit-llvm \
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// RUN: -o - | FileCheck %s --check-prefix=CHECK-N
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// RUN: %clang_cc1 -triple %itanium_abi_triple -std=c++20 O.cpp -S -emit-llvm \
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// RUN: -o - | FileCheck %s --check-prefix=CHECK-O
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// RUN: %clang_cc1 -triple %itanium_abi_triple -std=c++20 M-part.cpp -S -emit-llvm \
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// RUN: -o - | FileCheck %s --check-prefix=CHECK-P
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// RUN: %clang_cc1 -triple %itanium_abi_triple -std=c++20 M.cpp \
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// RUN: -fmodule-file=N.pcm -fmodule-file=O.pcm -fmodule-file=M-part.pcm \
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// RUN: -S -emit-llvm -o - | FileCheck %s --check-prefix=CHECK-M
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//--- N-h.h
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struct Oink {
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Oink(){};
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};
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Oink Hog;
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//--- N.cpp
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module;
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#include "N-h.h"
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export module N;
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export struct Quack {
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Quack(){};
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};
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export Quack Duck;
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// CHECK-N: define internal void @__cxx_global_var_init
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// CHECK-N: call {{.*}} @_ZN4OinkC1Ev
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// CHECK-N: define internal void @__cxx_global_var_init
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// CHECK-N: call {{.*}} @_ZNW1N5QuackC1Ev
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// CHECK-N: define void @_ZGIW1N
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// CHECK-N: store i8 1, ptr @_ZGIW1N__in_chrg
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// CHECK-N: call void @__cxx_global_var_init
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// CHECK-N: call void @__cxx_global_var_init
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//--- O-h.h
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struct Meow {
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Meow(){};
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};
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Meow Cat;
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//--- O.cpp
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module;
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#include "O-h.h"
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export module O;
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export struct Bark {
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Bark(){};
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};
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export Bark Dog;
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// CHECK-O: define internal void @__cxx_global_var_init
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// CHECK-O: call {{.*}} @_ZN4MeowC2Ev
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// CHECK-O: define internal void @__cxx_global_var_init
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// CHECK-O: call {{.*}} @_ZNW1O4BarkC1Ev
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// CHECK-O: define void @_ZGIW1O
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// CHECK-O: store i8 1, ptr @_ZGIW1O__in_chrg
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// CHECK-O: call void @__cxx_global_var_init
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// CHECK-O: call void @__cxx_global_var_init
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//--- P-h.h
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struct Croak {
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Croak(){};
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};
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Croak Frog;
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//--- M-part.cpp
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module;
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#include "P-h.h"
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module M:Part;
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struct Squawk {
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Squawk(){};
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};
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Squawk parrot;
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// CHECK-P: define internal void @__cxx_global_var_init
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// CHECK-P: call {{.*}} @_ZN5CroakC1Ev
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// CHECK-P: define internal void @__cxx_global_var_init
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// CHECK-P: call {{.*}} @_ZNW1M6SquawkC1Ev
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// CHECK-P: define void @_ZGIW1MWP4Part
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// CHECK-P: store i8 1, ptr @_ZGIW1MWP4Part__in_chrg
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// CHECK-P: call void @__cxx_global_var_init
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// CHECK-P: call void @__cxx_global_var_init
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//--- M-h.h
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struct Moo {
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Moo(){};
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};
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Moo Cow;
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//--- M.cpp
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module;
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#include "M-h.h"
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export module M;
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import N;
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export import O;
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import :Part;
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export struct Baa {
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int x;
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Baa(){};
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Baa(int x) : x(x) {}
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int getX() { return x; }
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};
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export Baa Sheep(10);
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// CHECK-M: define internal void @__cxx_global_var_init
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// CHECK-M: call {{.*}} @_ZN3MooC1Ev
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// CHECK-M: define internal void @__cxx_global_var_init
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// CHECK-M: call {{.*}} @_ZNW1M3BaaC1Ei
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// CHECK-M: declare void @_ZGIW1O()
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// CHECK-M: declare void @_ZGIW1N()
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// CHECK-M: declare void @_ZGIW1MWP4Part()
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// CHECK-M: define void @_ZGIW1M
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// CHECK-M: store i8 1, ptr @_ZGIW1M__in_chrg
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// CHECK-M: call void @_ZGIW1O()
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// CHECK-M: call void @_ZGIW1N()
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// CHECK-M: call void @_ZGIW1MWP4Part()
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// CHECK-M: call void @__cxx_global_var_init
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// CHECK-M: call void @__cxx_global_var_init
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//--- useM.cpp
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import M;
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int main() {
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return Sheep.getX();
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}
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// CHECK-USE: declare void @_ZGIW1M
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// CHECK-USE: define internal void @_GLOBAL__sub_I_useM.cpp
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// CHECK-USE: call void @_ZGIW1M()
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//--- M-impl.cpp
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module M;
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int foo(int i) { return i + 1; }
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// CHECK-IMPL: declare void @_ZGIW1M
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// CHECK-IMPL: define internal void @_GLOBAL__sub_I_M_impl.cpp
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// CHECK-IMPL: call void @_ZGIW1M()
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