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-rwxr-xr-xllvm/utils/update_test_checks.py6
1 files changed, 3 insertions, 3 deletions
diff --git a/llvm/utils/update_test_checks.py b/llvm/utils/update_test_checks.py
index da26f3c513c..7d319599912 100755
--- a/llvm/utils/update_test_checks.py
+++ b/llvm/utils/update_test_checks.py
@@ -66,7 +66,7 @@ OPT_FUNCTION_RE = re.compile(
r'^\s*define\s+(?:internal\s+)?[^@]*@(?P<func>[\w-]+?)\s*\('
r'(\s+)?[^)]*[^{]*\{\n(?P<body>.*?)^\}$',
flags=(re.M | re.S))
-CHECK_PREFIX_RE = re.compile('--check-prefix=(\S+)')
+CHECK_PREFIX_RE = re.compile('--?check-prefix(?:es)?=(\S+)')
CHECK_RE = re.compile(r'^\s*;\s*([^:]+?)(?:-NEXT|-NOT|-DAG|-LABEL)?:')
# Match things that look at identifiers, but only if they are followed by
# spaces, commas, paren, or end of the string
@@ -324,8 +324,8 @@ def main():
tool_cmd_args = tool_cmd[len(tool_basename):].strip()
tool_cmd_args = tool_cmd_args.replace('< %s', '').replace('%s', '').strip()
- check_prefixes = [m.group(1)
- for m in CHECK_PREFIX_RE.finditer(filecheck_cmd)]
+ check_prefixes = [item for m in CHECK_PREFIX_RE.finditer(filecheck_cmd)
+ for item in m.group(1).split(',')]
if not check_prefixes:
check_prefixes = ['CHECK']
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