Allow the regular expression to be extended by a parameter.
llvm-svn: 31442
diff --git a/llvm/test/Scripts/notcast b/llvm/test/Scripts/notcast
index c6ddb43..e94bb16 100755
--- a/llvm/test/Scripts/notcast
+++ b/llvm/test/Scripts/notcast
@@ -4,9 +4,12 @@
#
# Synopsis: Returns 0 if the input does not contain a cast operator
#
-# Syntax: notcast
+# Syntax: notcast tailexpr
+#
+# tailexpr - optionally allows a regular expression to go at the end
+#
-if grep '\([sz]ext\)\|\(trunc\)\|\(fp2[us]int\)\|\([us]int2fp\)\|\(bitconvert\)\|\(fpext\)\|\(fptrunc\)'
+if grep '\(\([sz]ext\)\|\(trunc\)\|\(fp2[us]int\)\|\([us]int2fp\)\|\(bitconvert\)\|\(fpext\)\|\(fptrunc\)\)'"$1"
then exit 1
else exit 0
fi