[committed] gen-pass-instances.awk: Add pass_num, prefix and postfix vars in handle_line

[committed] gen-pass-instances.awk: Add pass_num, prefix and postfix vars in handle_line

[Tom de Vries]

[-- Attachment #1: Type: text/plain, Size: 154 bytes --]

Hi,

this patch adds new variables pass_num, prefix and postfix in 
handle_line in gen-pass-instances.awk.

Committed to trunk as trivial.

Thanks,
- Tom

[-- Attachment #2: 0008-gen-pass-instances.awk-Add-pass_num-prefix-and-postfix-vars-in-handle_line.patch --]
[-- Type: text/x-patch, Size: 1287 bytes --]

gen-pass-instances.awk: Add pass_num, prefix and postfix vars in handle_line

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

	* gen-pass-instances.awk (handle_line): Add pass_num, prefix and postfix
	vars.

---
 gcc/gen-pass-instances.awk | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

diff --git a/gcc/gen-pass-instances.awk b/gcc/gen-pass-instances.awk
index 3d5e8b6..1aced74 100644
--- a/gcc/gen-pass-instances.awk
+++ b/gcc/gen-pass-instances.awk
@@ -61,17 +61,22 @@ function handle_line()
 	pass_starts_at = where + len_of_start;
 	pass_name = substr(line, pass_starts_at, len_of_pass_name);
 
+	# Find prefix (until and including pass_name)
+	prefix = substr(line, 1, pass_starts_at + len_of_pass_name - 1)
+
+	# Find postfix (after pass_name)
+	postfix = substr(line, pass_starts_at + len_of_pass_name)
+
 	# Set pass_counts
 	if (pass_name in pass_counts)
 		pass_counts[pass_name]++;
 	else
 		pass_counts[pass_name] = 1;
 
+	pass_num = pass_counts[pass_name];
+
 	# Print call expression with extra pass_num argument
-	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);
+	printf "%s, %s%s\n", prefix, pass_num, postfix;
 }
 
 { handle_line() }