c-linkage.c
889 Bytes
// Check that the profiling counters and data we create have the linkage we expect
// RUN: %clang_cc1 -triple x86_64-apple-macosx10.9 -main-file-name c-linkage.c %s -o - -emit-llvm -fprofile-instrument=clang | FileCheck %s
// CHECK: @__profc_foo = private global
// CHECK: @__profd_foo = private global
// CHECK: @__profc_foo_weak = weak hidden global
// CHECK: @__profd_foo_weak = weak hidden global
// CHECK: @__profc_main = private global
// CHECK: @__profd_main = private global
// CHECK: @__profc_c_linkage.c_foo_internal = private global
// CHECK: @__profd_c_linkage.c_foo_internal = private global
void foo(void) { }
void foo_weak(void) __attribute__((weak));
void foo_weak(void) { if (0){} if (0){} if (0){} if (0){} }
static void foo_internal(void);
int main(void) {
foo();
foo_internal();
foo_weak();
return 0;
}
static void foo_internal(void) { if (0){} if (0){} }