From: "Martin Liška" <mliska@suse.cz>
To: GCC Patches <gcc-patches@gcc.gnu.org>
Subject: Re: GCC 8 backports
Date: Thu, 04 Jul 2019 10:17:00 -0000 [thread overview]
Message-ID: <9916c89f-ff7b-5e66-2a63-e4d98e24ba80@suse.cz> (raw)
In-Reply-To: <612a3465-4795-499e-54f2-4abecedaaf88@suse.cz>
[-- Attachment #1: Type: text/plain, Size: 53 bytes --]
I'm sending one more patch that I've tested.
Martin
[-- Attachment #2: 0001-Backport-r272992.patch --]
[-- Type: text/x-patch, Size: 1689 bytes --]
From 44e3202c0416fcaa5a145c32118f0d08ff8ea0a2 Mon Sep 17 00:00:00 2001
From: marxin <marxin@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Wed, 3 Jul 2019 08:31:35 +0000
Subject: [PATCH] Backport r272992
gcc/ChangeLog:
2019-07-03 Martin Liska <mliska@suse.cz>
PR middle-end/90899
* multiple_target.c (create_dispatcher_calls): Add to comdat
group only if set for ifunc.
gcc/testsuite/ChangeLog:
2019-07-03 Martin Liska <mliska@suse.cz>
PR middle-end/90899
* gcc.target/i386/pr90899.c: New test.
---
gcc/multiple_target.c | 3 ++-
gcc/testsuite/gcc.target/i386/pr90899.c | 6 ++++++
2 files changed, 8 insertions(+), 1 deletion(-)
create mode 100644 gcc/testsuite/gcc.target/i386/pr90899.c
diff --git a/gcc/multiple_target.c b/gcc/multiple_target.c
index 87000dba214..97d2268663f 100644
--- a/gcc/multiple_target.c
+++ b/gcc/multiple_target.c
@@ -158,7 +158,8 @@ create_dispatcher_calls (struct cgraph_node *node)
{
symtab_node *source = ref->referring;
source->create_reference (inode, IPA_REF_ALIAS);
- source->add_to_same_comdat_group (inode);
+ if (inode->get_comdat_group ())
+ source->add_to_same_comdat_group (inode);
}
else
gcc_unreachable ();
diff --git a/gcc/testsuite/gcc.target/i386/pr90899.c b/gcc/testsuite/gcc.target/i386/pr90899.c
new file mode 100644
index 00000000000..e0e2d5ac6bb
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/pr90899.c
@@ -0,0 +1,6 @@
+/* PR middle-end/90899 */
+/* { dg-do compile } */
+/* { dg-require-ifunc "" } */
+
+__attribute__ ((target_clones ("default", "arch=slm"))) static int f () { return 0; }
+__attribute__ ((alias ("f"))) __typeof (f) g;
--
2.22.0
next prev parent reply other threads:[~2019-07-04 9:23 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-23 8:43 Martin Liška
2018-08-16 10:14 ` Martin Liška
2018-09-18 9:37 ` Martin Liška
2018-09-25 6:52 ` Martin Liška
2018-10-03 10:09 ` Martin Liška
2018-11-20 10:58 ` Martin Liška
2018-12-27 14:59 ` Martin Liška
2018-12-28 11:46 ` Sudakshina Das
2019-01-02 11:46 ` Martin Liška
2019-01-02 11:50 ` Jan Hubicka
2019-01-03 8:46 ` Martin Liška
2019-02-14 11:23 ` Martin Liška
2019-02-14 13:57 ` Martin Liška
2019-03-11 9:39 ` Martin Liška
2019-03-15 8:39 ` Martin Liška
2019-03-28 8:53 ` Martin Liška
2019-05-24 7:42 ` Martin Liška
2019-07-04 10:17 ` Martin Liška [this message]
2020-01-15 10:15 ` Martin Liška
2020-03-02 9:33 ` Martin Liška
2020-03-29 17:17 ` Martin Liška
2020-04-03 10:32 ` Martin Liška
2019-05-06 14:00 Martin Liška
2019-05-14 9:11 ` Martin Liška
2019-07-22 9:36 ` Martin Liška
2019-05-07 16:17 Marek Polacek
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=9916c89f-ff7b-5e66-2a63-e4d98e24ba80@suse.cz \
--to=mliska@suse.cz \
--cc=gcc-patches@gcc.gnu.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).