[committed] gen-pass-instances.awk: Add len_of_call var in handle_line

[committed] gen-pass-instances.awk: Add len_of_call var in handle_line

[Tom de Vries]

[-- Attachment #1: Type: text/plain, Size: 212 bytes --]

Hi,

this patch adds a variable len_of_call in handle_line in 
gen-pass-instances.awk.  It moves the use of the RLENGTH variable just 
after the related match call.

Committed to trunk as trivial.

Thanks,
- Tom

[-- Attachment #2: 0005-gen-pass-instances.awk-Add-len_of_call-var-in-handle_line.patch --]
[-- Type: text/x-patch, Size: 1035 bytes --]

gen-pass-instances.awk: Add len_of_call var in handle_line

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

	* gen-pass-instances.awk (handle_line): Add len_of_call variable.

---
 gcc/gen-pass-instances.awk | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/gcc/gen-pass-instances.awk b/gcc/gen-pass-instances.awk
index 27e7a98..70b00b7 100644
--- a/gcc/gen-pass-instances.awk
+++ b/gcc/gen-pass-instances.awk
@@ -42,6 +42,7 @@ function handle_line()
 {
 	line = $0;
 
+	# Find call expression.
 	where = match(line, /NEXT_PASS \((.+)\)/);
 	if (where == 0)
 	{
@@ -49,9 +50,12 @@ function handle_line()
 		return;
 	}
 
+	# Length of the call expression.
+	len_of_call = RLENGTH;
+
 	len_of_start = length("NEXT_PASS (");
 	len_of_end = length(")");
-	len_of_pass_name = RLENGTH - (len_of_start + len_of_end);
+	len_of_pass_name = len_of_call - (len_of_start + len_of_end);
 	pass_starts_at = where + len_of_start;
 	pass_name = substr(line, pass_starts_at, len_of_pass_name);
 	if (pass_name in pass_counts)