gen-pass-instances.awk: Simplify init of postfix_starts_at in handle_line

2015-11-12  Tom de Vries  <tom@codesourcery.com>

	* gen-pass-instances.awk (handle_line): Simplify init of
	postfix_starts_at.

From-SVN: r230219

gcc/ChangeLog

 2015-11-12  Tom de Vries  <tom@codesourcery.com>
 
+	* gen-pass-instances.awk (handle_line): Simplify init of
+	postfix_starts_at.
+
+2015-11-12  Tom de Vries  <tom@codesourcery.com>
+
 	* gen-pass-instances.awk (handle_line): Rename var where to
 	call_starts_at.
 

gcc/gen-pass-instances.awk

@@ -67,7 +67,7 @@ function handle_line()
 	prefix = substr(line, 1, prefix_len);
 
 	# Find call expression postfix
-	postfix_starts_at = pass_starts_at + len_of_pass_name + len_of_close;
+	postfix_starts_at = call_starts_at + len_of_call;
 	postfix = substr(line, postfix_starts_at);
 
 	# Set pass_counts