Fix update_test_checks not to accidentally believe type names are variable names

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@291980 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/utils/update_test_checks.py b/utils/update_test_checks.py
index 92ab5ef6599cc209f924c44657110c92007e3bc1..da26f3c513ccaf016f077500b92e38dfd6c792de 100755 (executable)
--- a/utils/update_test_checks.py
+++ b/utils/update_test_checks.py
@@ -70,7 +70,7 @@ CHECK_PREFIX_RE = re.compile('--check-prefix=(\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
-IR_VALUE_RE = re.compile(r'(\s+)%(.+?)([,\s\(\)]|\Z)')
+IR_VALUE_RE = re.compile(r'(\s+)%(\w+?)([,\s\(\)]|\Z)')
 
 
 # Invoke the tool that is being tested.