1// Test that the instrumentation puts the right linkage on the profile data for
2// inline functions.
3// RUN: %clang_profgen -g -fcoverage-mapping -c -o %t1.o %s -DOBJECT_1
4// RUN: %clang_profgen -g -fcoverage-mapping -c -o %t2.o %s
5// RUN: %clang_profgen -g -fcoverage-mapping %t1.o %t2.o -o %t.exe
6// RUN: env LLVM_PROFILE_FILE=%t.profraw %run %t.exe
7// RUN: llvm-profdata show %t.profraw -all-functions | FileCheck %s
8
9// Again, with optimizations and inlining. This tests that we use comdats
10// correctly.
11// RUN: %clang_profgen -O2 -g -fcoverage-mapping -c -o %t1.o %s -DOBJECT_1
12// RUN: %clang_profgen -O2 -g -fcoverage-mapping -c -o %t2.o %s
13// RUN: %clang_profgen -g -fcoverage-mapping %t1.o %t2.o -o %t.exe
14// RUN: env LLVM_PROFILE_FILE=%t.profraw %run %t.exe
15// RUN: llvm-profdata show %t.profraw -all-functions | FileCheck %s
16
17// CHECK: {{.*}}foo{{.*}}:
18// CHECK-NEXT: Hash:
19// CHECK-NEXT: Counters: 1
20// CHECK-NEXT: Function count: 1
21// CHECK: {{.*}}inline_wrapper{{.*}}:
22// CHECK-NEXT: Hash:
23// CHECK-NEXT: Counters: 1
24// CHECK-NEXT: Function count: 2
25// CHECK: main:
26// CHECK-NEXT: Hash:
27// CHECK-NEXT: Counters: 1
28// CHECK-NEXT: Function count: 1
29
30extern "C" int puts(const char *);
31
32inline void inline_wrapper(const char *msg) {
33 puts(msg);
34}
35
36void foo();
37
38#ifdef OBJECT_1
39void foo() {
40 inline_wrapper("foo");
41}
42#else
43int main() {
44 inline_wrapper("main");
45 foo();
46}
47#endif
48