| // RUN: %clang_cc1 -emit-llvm -triple i386-linux-gnu -o %t %s |
| // RUN: FileCheck --input-file=%t %s |
| |
| // CHECK: @test1_f = extern_weak global i32 |
| extern int test1_f; |
| static int test1_g __attribute__((weakref("test1_f"))); |
| int test1_h(void) { |
| return test1_g; |
| } |
| |
| // CHECK: @test2_f = common global i32 0, align 4 |
| int test2_f; |
| static int test2_g __attribute__((weakref("test2_f"))); |
| int test2_h(void) { |
| return test2_g; |
| } |
| |
| // CHECK: @test3_f = external global i32 |
| extern int test3_f; |
| static int test3_g __attribute__((weakref("test3_f"))); |
| int test3_foo(void) { |
| return test3_f; |
| } |
| int test3_h(void) { |
| return test3_g; |
| } |
| |
| // CHECK: @test4_f = common global i32 0, align 4 |
| extern int test4_f; |
| static int test4_g __attribute__((weakref("test4_f"))); |
| int test4_h(void) { |
| return test4_g; |
| } |
| int test4_f; |
| |
| // CHECK: @test5_f = external global i32 |
| extern int test5_f; |
| static int test5_g __attribute__((weakref("test5_f"))); |
| int test5_h(void) { |
| return test5_g; |
| } |
| int test5_foo(void) { |
| return test5_f; |
| } |
| |
| // CHECK: @test6_f = extern_weak global i32 |
| extern int test6_f __attribute__((weak)); |
| static int test6_g __attribute__((weakref("test6_f"))); |
| int test6_h(void) { |
| return test6_g; |
| } |
| int test6_foo(void) { |
| return test6_f; |
| } |
