| // RUN: %clang_cc1 -fcxx-exceptions -fexceptions -triple x86_64-apple-darwin10 -emit-llvm %s -o - > %t |
| // RUN: FileCheck %s -check-prefix=CHECK-1 < %t |
| // RUN: FileCheck %s -check-prefix=CHECK-2 < %t |
| |
| int f(); |
| |
| namespace { |
| // CHECK-1: @_ZN12_GLOBAL__N_11bE = internal global i32 0 |
| // CHECK-1: @_ZN12_GLOBAL__N_1L1cE = internal global i32 0 |
| // CHECK-1: @_ZN12_GLOBAL__N_11D1dE = internal global i32 0 |
| // CHECK-1: @_ZN12_GLOBAL__N_11aE = internal global i32 0 |
| int a = 0; |
| |
| int b = f(); |
| |
| static int c = f(); |
| |
| class D { |
| static int d; |
| }; |
| |
| int D::d = f(); |
| |
| // Check for generation of a VTT with internal linkage |
| // CHECK-1: @_ZTSN12_GLOBAL__N_11X1EE = internal constant |
| struct X { |
| struct EBase { }; |
| struct E : public virtual EBase { virtual ~E() {} }; |
| }; |
| |
| // CHECK-1-LABEL: define internal i32 @_ZN12_GLOBAL__N_13fooEv() |
| int foo() { |
| return 32; |
| } |
| |
| // CHECK-1-LABEL: define internal i32 @_ZN12_GLOBAL__N_11A3fooEv() |
| namespace A { |
| int foo() { |
| return 45; |
| } |
| } |
| } |
| |
| int concrete() { |
| return a + foo() + A::foo(); |
| } |
| |
| void test_XE() { throw X::E(); } |
| |
| // Miscompile on llvmc plugins. |
| namespace test2 { |
| struct A { |
| template <class T> struct B { |
| static void foo() {} |
| }; |
| }; |
| namespace { |
| struct C; |
| } |
| |
| // CHECK-2-LABEL: define void @_ZN5test24testEv() |
| // CHECK-2: call void @_ZN5test21A1BINS_12_GLOBAL__N_11CEE3fooEv() |
| void test() { |
| A::B<C>::foo(); |
| } |
| |
| // CHECK-2-LABEL: define internal void @_ZN5test21A1BINS_12_GLOBAL__N_11CEE3fooEv() |
| } |
| |
| namespace { |
| |
| int bar() { |
| extern int a; |
| return a; |
| } |
| |
| } // namespace |