diff options
Diffstat (limited to 'clang/test/CodeGenCXX/visibility-inlines-hidden-staticvar.cpp')
| -rw-r--r-- | clang/test/CodeGenCXX/visibility-inlines-hidden-staticvar.cpp | 111 |
1 files changed, 111 insertions, 0 deletions
diff --git a/clang/test/CodeGenCXX/visibility-inlines-hidden-staticvar.cpp b/clang/test/CodeGenCXX/visibility-inlines-hidden-staticvar.cpp new file mode 100644 index 00000000000..c0fa57d859c --- /dev/null +++ b/clang/test/CodeGenCXX/visibility-inlines-hidden-staticvar.cpp @@ -0,0 +1,111 @@ +// RUN: %clang_cc1 -triple i386-unknown-unknown -std=c++11 -fvisibility-inlines-hidden -emit-llvm -o - %s -O2 -disable-llvm-passes | FileCheck %s +// RUN: %clang_cc1 -triple i386-unknown-unknown -std=c++11 -emit-llvm -o - %s -O2 -disable-llvm-passes | FileCheck -check-prefixes=CHECK-NO-VIH %s +// RUN: %clang_cc1 -triple i386-unknown-unknown -std=c++11 -fvisibility hidden -fvisibility-inlines-hidden -emit-llvm -o - %s -O2 -disable-llvm-passes | FileCheck %s --check-prefix=CHECK-VIS-HIDDEN +// RUN: %clang_cc1 -triple i386-unknown-unknown -std=c++11 -fvisibility protected -fvisibility-inlines-hidden -emit-llvm -o - %s -O2 -disable-llvm-passes | FileCheck %s --check-prefix=CHECK-VIS-PROTECTED + +// When a function is hidden due to -fvisibility-inlines-hidden option, static local variables of the function should not be hidden by the option. + +// CHECK-DAG: @_ZZ4funcvE3var = internal global i32 0 +// CHECK-DAG: @_ZZ11hidden_funcvE3var = internal global i32 0 +// CHECK-DAG: @_ZZ12default_funcvE3var = internal global i32 0 +// CHECK-DAG: @_ZZ11inline_funcvE3var = linkonce_odr global i32 0, comdat +// CHECK-DAG: @_ZZ18inline_hidden_funcvE3var = linkonce_odr hidden global i32 0, comdat +// CHECK-DAG: @_ZZ19inline_default_funcvE3var = linkonce_odr global i32 0, comdat +// CHECK-DAG: @_ZZN13ExportedClass10inl_methodEvE3var = linkonce_odr global i32 0, comdat, align 4 +// CHECK-DAG: define i32 @_Z4funcv() +// CHECK-DAG: define hidden i32 @_Z11hidden_funcv() +// CHECK-DAG: define i32 @_Z12default_funcv() +// CHECK-DAG: define linkonce_odr hidden i32 @_Z11inline_funcv() +// CHECK-DAG: define linkonce_odr hidden i32 @_Z18inline_hidden_funcv() +// CHECK-DAG: define linkonce_odr i32 @_Z19inline_default_funcv() +// CHECK-DAG: define linkonce_odr hidden i32 @_ZN13ExportedClass10inl_methodEv({{.*}}) +// CHECK-DAG: define i32 @_ZN13ExportedClass10ext_methodEv({{.*}}) + +// CHECK-NO-VIH-DAG: @_ZZ4funcvE3var = internal global i32 0 +// CHECK-NO-VIH-DAG: @_ZZ11hidden_funcvE3var = internal global i32 0 +// CHECK-NO-VIH-DAG: @_ZZ12default_funcvE3var = internal global i32 0 +// CHECK-NO-VIH-DAG: @_ZZ11inline_funcvE3var = linkonce_odr global i32 0, comdat +// CHECK-NO-VIH-DAG: @_ZZ18inline_hidden_funcvE3var = linkonce_odr hidden global i32 0, comdat +// CHECK-NO-VIH-DAG: @_ZZ19inline_default_funcvE3var = linkonce_odr global i32 0, comdat +// CHECK-NO-VIH-DAG: @_ZZN13ExportedClass10inl_methodEvE3var = linkonce_odr global i32 0, comdat, align 4 +// CHECK-NO-VIH-DAG: define i32 @_Z4funcv() +// CHECK-NO-VIH-DAG: define hidden i32 @_Z11hidden_funcv() +// CHECK-NO-VIH-DAG: define i32 @_Z12default_funcv() +// CHECK-NO-VIH-DAG: define linkonce_odr i32 @_Z11inline_funcv() +// CHECK-NO-VIH-DAG: define linkonce_odr hidden i32 @_Z18inline_hidden_funcv() +// CHECK-NO-VIH-DAG: define linkonce_odr i32 @_Z19inline_default_funcv() +// CHECK-NO-VIH-DAG: define linkonce_odr i32 @_ZN13ExportedClass10inl_methodEv({{.*}}) +// CHECK-NO-VIH-DAG: define i32 @_ZN13ExportedClass10ext_methodEv({{.*}}) + +// CHECK-VIS-HIDDEN-DAG: @_ZZ4funcvE3var = internal global i32 0 +// CHECK-VIS-HIDDEN-DAG: @_ZZ11hidden_funcvE3var = internal global i32 0 +// CHECK-VIS-HIDDEN-DAG: @_ZZ12default_funcvE3var = internal global i32 0 +// CHECK-VIS-HIDDEN-DAG: @_ZZ11inline_funcvE3var = linkonce_odr hidden global i32 0, comdat +// CHECK-VIS-HIDDEN-DAG: @_ZZ18inline_hidden_funcvE3var = linkonce_odr hidden global i32 0, comdat +// CHECK-VIS-HIDDEN-DAG: @_ZZ19inline_default_funcvE3var = linkonce_odr global i32 0, comdat +// CHECK-VIS-HIDDEN-DAG: @_ZZN13ExportedClass10inl_methodEvE3var = linkonce_odr global i32 0, comdat, align 4 +// CHECK-VIS-HIDDEN-DAG: define hidden i32 @_Z4funcv() +// CHECK-VIS-HIDDEN-DAG: define hidden i32 @_Z11hidden_funcv() +// CHECK-VIS-HIDDEN-DAG: define i32 @_Z12default_funcv() +// CHECK-VIS-HIDDEN-DAG: define linkonce_odr hidden i32 @_Z11inline_funcv() +// CHECK-VIS-HIDDEN-DAG: define linkonce_odr hidden i32 @_Z18inline_hidden_funcv() +// CHECK-VIS-HIDDEN-DAG: define linkonce_odr i32 @_Z19inline_default_funcv() +// CHECK-VIS-HIDDEN-DAG: define linkonce_odr hidden i32 @_ZN13ExportedClass10inl_methodEv({{.*}}) +// CHECK-VIS-HIDDEN-DAG: define i32 @_ZN13ExportedClass10ext_methodEv({{.*}}) + +// CHECK-VIS-PROTECTED-DAG: @_ZZ4funcvE3var = internal global i32 0 +// CHECK-VIS-PROTECTED-DAG: @_ZZ11hidden_funcvE3var = internal global i32 0 +// CHECK-VIS-PROTECTED-DAG: @_ZZ12default_funcvE3var = internal global i32 0 +// CHECK-VIS-PROTECTED-DAG: @_ZZ11inline_funcvE3var = linkonce_odr protected global i32 0, comdat +// CHECK-VIS-PROTECTED-DAG: @_ZZ18inline_hidden_funcvE3var = linkonce_odr hidden global i32 0, comdat +// CHECK-VIS-PROTECTED-DAG: @_ZZ19inline_default_funcvE3var = linkonce_odr global i32 0, comdat +// CHECK-VIS-PROTECTED-DAG: @_ZZN13ExportedClass10inl_methodEvE3var = linkonce_odr global i32 0, comdat, align 4 +// CHECK-VIS-PROTECTED-DAG: define protected i32 @_Z4funcv() +// CHECK-VIS-PROTECTED-DAG: define hidden i32 @_Z11hidden_funcv() +// CHECK-VIS-PROTECTED-DAG: define i32 @_Z12default_funcv() +// CHECK-VIS-PROTECTED-DAG: define linkonce_odr hidden i32 @_Z11inline_funcv() +// CHECK-VIS-PROTECTED-DAG: define linkonce_odr hidden i32 @_Z18inline_hidden_funcv() +// CHECK-VIS-PROTECTED-DAG: define linkonce_odr i32 @_Z19inline_default_funcv() +// CHECK-VIS-PROTECTED-DAG: define linkonce_odr hidden i32 @_ZN13ExportedClass10inl_methodEv({{.*}}) +// CHECK-VIS-PROTECTED-DAG: define i32 @_ZN13ExportedClass10ext_methodEv({{.*}}) + +int func(void) { + static int var = 0; + return var++; +} +inline int inline_func(void) { + static int var = 0; + return var++; +} +int __attribute__((visibility("hidden"))) hidden_func(void) { + static int var = 0; + return var++; +} +inline int __attribute__((visibility("hidden"))) inline_hidden_func(void) { + static int var = 0; + return var++; +} +int __attribute__((visibility("default"))) default_func(void) { + static int var = 0; + return var++; +} +inline int __attribute__((visibility("default"))) inline_default_func(void) { + static int var = 0; + return var++; +} +struct __attribute__((visibility("default"))) ExportedClass { + int inl_method() { + static int var = 0; + return var++; + } + int ext_method(); +}; +int ExportedClass::ext_method() { return inl_method(); } +void bar(void) { + func(); + inline_func(); + hidden_func(); + inline_hidden_func(); + default_func(); + inline_default_func(); +} |
