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Diffstat (limited to 'test/CoverageMapping/macroparams2.c')
| -rw-r--r-- | test/CoverageMapping/macroparams2.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/test/CoverageMapping/macroparams2.c b/test/CoverageMapping/macroparams2.c new file mode 100644 index 0000000..0445370 --- /dev/null +++ b/test/CoverageMapping/macroparams2.c @@ -0,0 +1,20 @@ +// RUN: %clang_cc1 -fprofile-instr-generate -fcoverage-mapping -dump-coverage-mapping -emit-llvm-only -main-file-name macroparams2.c %s | FileCheck %s + +// A test case for when the first macro parameter is used after the second +// macro parameter. + +struct S { + int i, j; +}; + +#define MACRO(REFS, CALLS) (4 * (CALLS) < (REFS)) + +int main() { // CHECK: File 0, [[@LINE]]:12 -> [[@LINE+7]]:2 = #0 (HasCodeBefore = 0) + struct S arr[32] = { 0 }; // CHECK-NEXT: Expansion,File 0, [[@LINE+2]]:7 -> [[@LINE+2]]:12 = #0 (HasCodeBefore = 0, Expanded file = 1) + int n = 0; // CHECK-NEXT: File 0, [[@LINE+1]]:13 -> [[@LINE+1]]:21 = #0 (HasCodeBefore = 0) + if (MACRO(arr[n].j, arr[n].i)) { // CHECK-NEXT: File 0, [[@LINE]]:23 -> [[@LINE]]:31 = #0 (HasCodeBefore = 0) + n = 1; // CHECK-NEXT: File 0, [[@LINE-1]]:34 -> [[@LINE+1]]:4 = #1 (HasCodeBefore = 0) + } + return n; +} // CHECK-NEXT: File 1, [[@LINE-9]]:29 -> [[@LINE-9]]:51 = #0 (HasCodeBefore = 0 + |
