From: Tom de Vries <tom@codesourcery.com>
Date: Thu, 12 Nov 2015 07:31:01 +0000 (+0000)
Subject: gen-pass-instances.awk: Use early-out in handle_line
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=d2616f3df605bcb301c552bb5ce69798536d8257;p=gcc.git

gen-pass-instances.awk: Use early-out in handle_line

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

	* gen-pass-instances.awk (handle_line): Restructure using early-out.

From-SVN: r230208
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 86152a64fe7..5ed0f411c0b 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2015-11-12  Tom de Vries  <tom@codesourcery.com>
+
+	* gen-pass-instances.awk (handle_line): Restructure using early-out.
+
 2015-11-12  Tom de Vries  <tom@codesourcery.com>
 
 	* gen-pass-instances.awk (handle_line): Unify semicolon use.
diff --git a/gcc/gen-pass-instances.awk b/gcc/gen-pass-instances.awk
index 9eaac65ae5e..27e7a98a8d5 100644
--- a/gcc/gen-pass-instances.awk
+++ b/gcc/gen-pass-instances.awk
@@ -41,25 +41,27 @@ BEGIN {
 function handle_line()
 {
 	line = $0;
+
 	where = match(line, /NEXT_PASS \((.+)\)/);
-	if (where != 0)
+	if (where == 0)
 	{
-		len_of_start = length("NEXT_PASS (");
-		len_of_end = length(")");
-		len_of_pass_name = RLENGTH - (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)
-			pass_counts[pass_name]++;
-		else
-			pass_counts[pass_name] = 1;
-		printf "%s, %s%s\n",
-			substr(line, 1, pass_starts_at + len_of_pass_name - 1),
-			pass_counts[pass_name],
-			substr(line, pass_starts_at + len_of_pass_name);
-	} else {
 		print line;
+		return;
 	}
+
+	len_of_start = length("NEXT_PASS (");
+	len_of_end = length(")");
+	len_of_pass_name = RLENGTH - (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)
+		pass_counts[pass_name]++;
+	else
+		pass_counts[pass_name] = 1;
+	printf "%s, %s%s\n",
+		substr(line, 1, pass_starts_at + len_of_pass_name - 1),
+		pass_counts[pass_name],
+		substr(line, pass_starts_at + len_of_pass_name);
 }
 
 { handle_line() }