blob: 3466079f69bd8a95979a9cb46df6616ba06f45eb [file] [log] [blame]
// Test that unprofiled files are recognized. Here, we have two functions in the
// profile, main() and function_in_header, but we use the profile on a file that
// has the profile-less some_unprofiled_function so that the only profiled code
// in #included in a header.
// FIXME: It would be nice to use -verify here instead of FileCheck, but -verify
// doesn't play well with warnings that have no line number.
// RUN: llvm-profdata merge %S/Inputs/c-unprofiled.proftext -o %t.profdata
// RUN: %clang_cc1 -triple x86_64-apple-macosx10.9 -main-file-name c-unprofiled.c -I %S/Inputs/ %s -o /dev/null -emit-llvm -fprofile-instrument-use-path=%t.profdata -Wprofile-instr-unprofiled 2>&1 | FileCheck %s
// CHECK: warning: no profile data available for file "c-unprofiled.c"
#include "profiled_header.h"
int main(int argc, const char *argv[]) {
return 0;
void some_unprofiled_function(int i) {
if (i)