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