File _service:tar_scm:0181-LoongArch-Remove-gawk-ext... of Package gcc

File _service:tar_scm:0181-LoongArch-Remove-gawk-extension-from-a-generator-scr.patch of Package gcc

From 643248a4c60c016af44bc740b35c7ac174849029 Mon Sep 17 00:00:00 2001
From: Yang Yujie <yangyujie@loongson.cn>
Date: Tue, 23 Jul 2024 10:04:26 +0800
Subject: [PATCH 181/188] LoongArch: Remove gawk extension from a generator
 script.

gcc/ChangeLog:

* config/loongarch/genopts/gen-evolution.awk: Do not use
	"length()" to compute the size of an array.
---
 gcc/config/loongarch/genopts/gen-evolution.awk | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/gcc/config/loongarch/genopts/gen-evolution.awk b/gcc/config/loongarch/genopts/gen-evolution.awk
index 4d105afa9..1c8004e41 100644
--- a/gcc/config/loongarch/genopts/gen-evolution.awk
+++ b/gcc/config/loongarch/genopts/gen-evolution.awk
@@ -1,4 +1,4 @@
-#!/usr/bin/gawk
+#!/usr/bin/awk -f
 #
 # A simple script that generates loongarch-evolution.h
 # from genopts/isa-evolution.in
@@ -94,8 +94,9 @@ function gen_cpucfg_useful_idx()
         idx_bucket[cpucfg_word[i]] = 1
 
     delete idx_list
+    j = 1
     for (i in idx_bucket)
-        idx_list[length(idx_list)-1] = i+0
+        idx_list[j++] = i+0
     delete idx_bucket
 
     asort (idx_list)
@@ -108,7 +109,7 @@ function gen_cpucfg_useful_idx()
     print ""
 
     printf ("static constexpr int N_CPUCFG_WORDS = %d;\n",
-            idx_list[length(idx_list)] + 1)
+            idx_list[j - 1] + 1)
 
     delete idx_list
 }
-- 
2.43.0