1 // Check that we combine expansion regions.
2
3 // RUN: llvm-profdata merge %S/Inputs/combine_expansions.proftext -o %t.profdata
4 // RUN: llvm-cov show %S/Inputs/combine_expansions.covmapping -instr-profile %t.profdata -filename-equivalence %s | FileCheck %s
5
6 #define SIMPLE_OP \
7 ++x
8 // CHECK: | [[@LINE-2]]|#define SIMPLE_OP
9 // CHECK-NEXT: 2| [[@LINE-2]]| ++x
10
11 #define DO_SOMETHING \
12 { \
13 int x = 0; \
14 SIMPLE_OP; \
15 }
16 // CHECK: | [[@LINE-5]]|#define DO_SOMETHING
17 // CHECK-NEXT: 2| [[@LINE-5]]| {
18 // CHECK-NEXT: 2| [[@LINE-5]]| int x = 0;
19 // CHECK-NEXT: 2| [[@LINE-5]]| SIMPLE_OP;
20 // CHECK-NEXT: 2| [[@LINE-5]]| }
21
main()22 int main() { // CHECK: 1| [[@LINE]]|int main() {
23 DO_SOMETHING; // CHECK-NEXT: 1| [[@LINE]]| DO_SOMETHING;
24 DO_SOMETHING; // CHECK-NEXT: 1| [[@LINE]]| DO_SOMETHING;
25 return 0; // CHECK-NEXT: 1| [[@LINE]]| return 0;
26 } // CHECK-NEXT: 1| [[@LINE]]|}
27