1 files changed, 27 insertions, 0 deletions
diff --git a/0317-Bugfix-set-default-value-when-tune_native-is-NULL.patch b/0317-Bugfix-set-default-value-when-tune_native-is-NULL.patch
new file mode 100644
index 0000000..92f10c2
--- /dev/null
+++ b/0317-Bugfix-set-default-value-when-tune_native-is-NULL.patch
@@ -0,0 +1,27 @@
+From bc468838ffa1991e50cb4b82b45154d44302417b Mon Sep 17 00:00:00 2001
+From: zhenyu--zhao_admin <zhaozhenyu17@huawei.com>
+Date: Tue, 3 Dec 2024 22:39:36 +0800
+Subject: [PATCH 5/5] Bugfix: set default value when tune_native is NULL.
+
+---
+ gcc/gcc.cc | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+diff --git a/gcc/gcc.cc b/gcc/gcc.cc
+index 0032735db..90f6dfe85 100644
+--- a/gcc/gcc.cc
++++ b/gcc/gcc.cc
+@@ -5800,6 +5800,10 @@ do_self_spec (const char *spec)
+   do_spec_1 (" ", 0, NULL);
+ 
+   const char* tune_native = eval_spec_function ("local_cpu_detect", "cpu", "");
++  if (tune_native == NULL)
++    {
++      tune_native = "native";
++    }
+   setenv ("GCC_AI4C_TUNE_INFO", tune_native, 1);
+ 
+   /* Mark %<S switches processed by do_self_spec to be ignored permanently.
+-- 
+2.33.0
+