diff options
| -rw-r--r-- | clang/utils/creduce-clang-crash.py | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/clang/utils/creduce-clang-crash.py b/clang/utils/creduce-clang-crash.py index 790a47ec38a..40d3c77b466 100644 --- a/clang/utils/creduce-clang-crash.py +++ b/clang/utils/creduce-clang-crash.py @@ -93,9 +93,14 @@ class Reduce(object): def read_clang_args(self, crash_script, filename): print("\nReading arguments from crash script...") with open(crash_script) as f: - # Assume clang call is on the last line of the script - line = f.readlines()[-1] - cmd = shlex.split(line) + # Assume clang call is the first non comment line. + cmd = [] + for line in f: + if not line.lstrip().startswith('#'): + cmd = shlex.split(line) + break + if not cmd: + sys.exit("Could not find command in the crash script."); # Remove clang and filename from the command # Assume the last occurrence of the filename is the clang input file @@ -122,7 +127,7 @@ class Reduce(object): # Look for specific error messages regexes = [r"Assertion `(.+)' failed", # Linux assert() r"Assertion failed: (.+),", # FreeBSD/Mac assert() - r"fatal error: backend error: (.+)", + r"fatal error: error in backend: (.+)", r"LLVM ERROR: (.+)", r"UNREACHABLE executed (at .+)?!", r"LLVM IR generation of ceclaration '(.+)'", |
