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[1/1] LoongArch: Remove gawk extension from a generator script.

Message ID 20240723020426.11426-2-yangyujie@loongson.cn
State New
Headers show
Series LoongArch: Remove gawk extension from a generator script. | expand

Commit Message

Yang Yujie July 23, 2024, 2:04 a.m. UTC 
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 mbox series

Patch

diff --git a/gcc/config/loongarch/genopts/gen-evolution.awk b/gcc/config/loongarch/genopts/gen-evolution.awk
index 4d105afa906..1c8004e4146 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
 }