~shimon/dismaltc

ref: 461e0617cb03f1d5027af4fbb3da0722791022e9 dismaltc/clang/disable-test/Profile/c-linkage-available_externally.c -rw-r--r-- 705 bytes
461e0617Itoh Shimon re-enable tests. 1 year, 6 months ago
                                                                                
1
2
3
4
5
6
7
8
9
10
11
// Make sure instrumentation data from available_externally functions doesn't
// get thrown out and are emitted with the expected linkage.
// RUN: %clang_cc1 -O2 -triple x86_64-apple-macosx10.9 -main-file-name c-linkage-available_externally.c %s -o - -emit-llvm -fprofile-instrument=clang | FileCheck %s

// CHECK: @__profc_foo = linkonce_odr hidden global [1 x i64] zeroinitializer, section "__DATA,__llvm_prf_cnts", align 8
// CHECK: @__profd_foo = linkonce_odr hidden global {{.*}} i64* getelementptr inbounds ([1 x i64], [1 x i64]* @__profc_foo, i32 0, i32 0){{.*}}, section "__DATA,__llvm_prf_data,regular,live_support", align 8
inline int foo(void) { return 1; }

int main(void) {
  return foo();
}