diff options
Diffstat (limited to 'test/CoverageMapping/macro-expansion.c')
| -rw-r--r-- | test/CoverageMapping/macro-expansion.c | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/test/CoverageMapping/macro-expansion.c b/test/CoverageMapping/macro-expansion.c new file mode 100644 index 0000000..e87f444 --- /dev/null +++ b/test/CoverageMapping/macro-expansion.c @@ -0,0 +1,58 @@ +// RUN: %clang_cc1 -fprofile-instr-generate -fcoverage-mapping -dump-coverage-mapping -emit-llvm-only -main-file-name macro-expansion.c %s | FileCheck %s + +// CHECK: func +// CHECK: File 1, [[@LINE+5]]:12 -> [[@LINE+5]]:38 = #0 +// CHECK-NEXT: File 1, [[@LINE+4]]:15 -> [[@LINE+4]]:28 = (#0 + #2) +// CHECK-NEXT: File 1, [[@LINE+3]]:21 -> [[@LINE+3]]:22 = (#0 + #2) +// CHECK-NEXT: File 1, [[@LINE+2]]:24 -> [[@LINE+2]]:26 = #3 +// CHECK-NEXT: File 1, [[@LINE+1]]:36 -> [[@LINE+1]]:37 = (#0 + #2) +#define M1 do { if (0) {} } while (0) +// CHECK-NEXT: File 2, [[@LINE+10]]:15 -> [[@LINE+10]]:41 = #0 +// CHECK-NEXT: File 2, [[@LINE+9]]:18 -> [[@LINE+9]]:31 = (#0 + #4) +// CHECK-NEXT: File 2, [[@LINE+8]]:24 -> [[@LINE+8]]:25 = (#0 + #4) +// CHECK-NEXT: File 2, [[@LINE+7]]:27 -> [[@LINE+7]]:29 = #5 +// CHECK-NEXT: File 2, [[@LINE+6]]:39 -> [[@LINE+6]]:40 = (#0 + #4) +// CHECK-NEXT: File 3, [[@LINE+5]]:15 -> [[@LINE+5]]:41 = #0 +// CHECK-NEXT: File 3, [[@LINE+4]]:18 -> [[@LINE+4]]:31 = (#0 + #6) +// CHECK-NEXT: File 3, [[@LINE+3]]:24 -> [[@LINE+3]]:25 = (#0 + #6) +// CHECK-NEXT: File 3, [[@LINE+2]]:27 -> [[@LINE+2]]:29 = #7 +// CHECK-NEXT: File 3, [[@LINE+1]]:39 -> [[@LINE+1]]:40 = (#0 + #6) +#define M2(x) do { if (x) {} } while (0) +// CHECK-NEXT: File 4, [[@LINE+4]]:15 -> [[@LINE+4]]:38 = #0 +// CHECK-NEXT: File 4, [[@LINE+3]]:18 -> [[@LINE+3]]:28 = (#0 + #8) +// CHECK-NEXT: Expansion,File 4, [[@LINE+2]]:20 -> [[@LINE+2]]:22 = (#0 + #8) +// CHECK-NEXT: File 4, [[@LINE+1]]:36 -> [[@LINE+1]]:37 = (#0 + #8) +#define M3(x) do { M2(x); } while (0) +// CHECK-NEXT: File 5, [[@LINE+2]]:15 -> [[@LINE+2]]:27 = #0 +// CHECK-NEXT: File 5, [[@LINE+1]]:23 -> [[@LINE+1]]:26 = #12 +#define M4(x) ((x) && (x)) +// CHECK-NEXT: File 6, [[@LINE+2]]:15 -> [[@LINE+2]]:27 = #0 +// CHECK-NEXT: File 6, [[@LINE+1]]:23 -> [[@LINE+1]]:26 = #14 +#define M5(x) ((x) || (x)) +// CHECK-NEXT: File 7, [[@LINE+1]]:15 -> [[@LINE+1]]:26 = #0 +#define M6(x) ((x) + (x)) +// CHECK-NEXT: File 8, [[@LINE+1]]:15 -> [[@LINE+1]]:18 = #0 +#define M7(x) (x) + +// Check for the expansion of M2 within M3. +// CHECK-NEXT: File 9, {{[0-9]+}}:15 -> {{[0-9]+}}:41 = (#0 + #8) +// CHECK-NEXT: File 9, {{[0-9]+}}:18 -> {{[0-9]+}}:31 = ((#0 + #8) + #9) +// CHECK-NEXT: File 9, {{[0-9]+}}:24 -> {{[0-9]+}}:25 = ((#0 + #8) + #9) +// CHECK-NEXT: File 9, {{[0-9]+}}:27 -> {{[0-9]+}}:29 = #10 +// CHECK-NEXT: File 9, {{[0-9]+}}:39 -> {{[0-9]+}}:40 = ((#0 + #8) + #9) + +void func(int x) { + if (x) {} + M1; + M2(!x); + M2(x); + M3(x); + if (M4(x)) {} + if (M5(x)) {} + if (M6(x)) {} + if (M7(x)) {} +} + +int main(int argc, const char *argv[]) { + func(0); +} |
