Re: GCC 11 backports

["Martin Liška" <mliska@suse.cz>]

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On 12/16/21 12:46, Martin Liška wrote:
> On 11/8/21 13:26, Martin Liška wrote:
>> On 11/5/21 17:08, Martin Liška wrote:
>>> On 8/23/21 10:54, Martin Liška wrote:
>>>> On 8/16/21 13:13, Martin Liška wrote:
>>>>> I'm going to apply the following 3 tested patches.
>>>>>
>>>>> Martin
>>>>
>>>> One more patch I've just tested.
>>>>
>>>> Martin
>>>
>>> And one more backport.
>>>
>>> Martin
>>
>> One more tested patch.
>>
>> Martin
> 
> And one more tested patch.
> 
> Martin

One more patch.

Martin

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From b76e938a192da0da198d2f414070182f2506508d Mon Sep 17 00:00:00 2001
From: Martin Liska <mliska@suse.cz>
Date: Thu, 12 Aug 2021 17:26:51 +0200
Subject: [PATCH] ipa: "naked" attribute implies "noipa" attribute

	PR ipa/101354

gcc/ChangeLog:

	* attribs.c (decl_attributes): Make naked functions "noipa"
	  functions.

(cherry picked from commit 4998404915bba9cb04c438a926cdf7126782a767)
---
 gcc/attribs.c | 11 +++--------
 1 file changed, 3 insertions(+), 8 deletions(-)

diff --git a/gcc/attribs.c b/gcc/attribs.c
index ebc0783c439..47969bd7742 100644
--- a/gcc/attribs.c
+++ b/gcc/attribs.c
@@ -520,14 +520,9 @@ decl_attributes (tree *node, tree attributes, int flags,
   if (TREE_CODE (*node) == FUNCTION_DECL
       && attributes
       && lookup_attribute ("naked", attributes) != NULL
-      && lookup_attribute_spec (get_identifier ("naked")))
-    {
-      if (lookup_attribute ("noinline", attributes) == NULL)
-	attributes = tree_cons (get_identifier ("noinline"), NULL, attributes);
-
-      if (lookup_attribute ("noclone", attributes) == NULL)
-	attributes = tree_cons (get_identifier ("noclone"),  NULL, attributes);
-    }
+      && lookup_attribute_spec (get_identifier ("naked"))
+      && lookup_attribute ("noipa", attributes) == NULL)
+	attributes = tree_cons (get_identifier ("noipa"), NULL, attributes);
 
   /* A "noipa" function attribute implies "noinline", "noclone" and "no_icf"
      for those targets that support it.  */
-- 
2.34.1