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From: "rouca at debian dot org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c/108964] New: Attribute target should be implemented for C
 backend (not only c++)
Date: Tue, 28 Feb 2023 09:40:59 +0000
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X-Bugzilla-Version: 12.2.0
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X-Bugzilla-Who: rouca at debian dot org
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D108964

            Bug ID: 108964
           Summary: Attribute target should be implemented for C backend
                    (not only c++)
           Product: gcc
           Version: 12.2.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c
          Assignee: unassigned at gcc dot gnu.org
          Reporter: rouca at debian dot org
  Target Milestone: ---

Hi,

The following program fail to compile with gcc but compile with g++

On the debian side we will like to have it see
https://wiki.debian.org/InstructionSelection

__attribute__((target("default")))
int test_fn()
{
    return 1;
}

__attribute__((target("sse2")))
int test_fn()
{
    return 0;
}


int main()
{
    return test_fn();
}

Bastien (rouca for debian)=