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From: "pinskia at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/102376] New: [aarch64] using target("sve") attribute without a + is not very helpful on what is wrong
Date: Thu, 16 Sep 2021 18:30:02 +0000	[thread overview]
Message-ID: <bug-102376-4@http.gcc.gnu.org/bugzilla/> (raw)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102376

            Bug ID: 102376
           Summary: [aarch64] using target("sve") attribute without a + is
                    not very helpful on what is wrong
           Product: gcc
           Version: 12.0
            Status: UNCONFIRMED
          Keywords: diagnostic
          Severity: enhancement
          Priority: P3
         Component: target
          Assignee: unassigned at gcc dot gnu.org
          Reporter: pinskia at gcc dot gnu.org
  Target Milestone: ---
            Target: aarch64-*-*

Take:
void calculate(void) __attribute__ ((__target__ ("sve")));

Currently GCC produces:
<source>:1:57: error: pragma or attribute 'target("sve")' is not valid
    1 | void calculate(void) __attribute__ ((__target__ ("sve")));
      |                                                         ^

But maybe it should tell you that you need to add a + in front of sve.

Also this is inconstitant with x86_64 where you don't need the + sign.

             reply	other threads:[~2021-09-16 18:30 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-09-16 18:30 pinskia at gcc dot gnu.org [this message]
2021-09-17 10:07 ` [Bug target/102376] " marxin at gcc dot gnu.org
2021-11-11  9:10 ` cvs-commit at gcc dot gnu.org
2021-12-03  2:04 ` pinskia at gcc dot gnu.org

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