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Diffstat (limited to 'test/profile/Linux/instrprof-dir.c')
-rw-r--r-- | test/profile/Linux/instrprof-dir.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/test/profile/Linux/instrprof-dir.c b/test/profile/Linux/instrprof-dir.c new file mode 100644 index 000000000000..9d9af6daf513 --- /dev/null +++ b/test/profile/Linux/instrprof-dir.c @@ -0,0 +1,13 @@ +// RUN: %clang_pgogen -o %t %s +// RUN: env LLVM_PROFILE_FILE="%t.d/%m.profraw" +// RUN: rm -fr %t.d +// RUN: %run %t %t.d + +#include <errno.h> +#include <unistd.h> + +int main(int argc, char **argv) { + if (access(argv[1], F_OK) == 0) + return 1; // %t.d should not exist yet. + return !(errno == ENOENT); +} |