[Bug target/117989] New: aarch64: FMV attaches symvers to the wrong decl

[rsandifo at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117989

            Bug ID: 117989
           Summary: aarch64: FMV attaches symvers to the wrong decl
           Product: gcc
           Version: 15.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: target
          Assignee: unassigned at gcc dot gnu.org
          Reporter: rsandifo at gcc dot gnu.org
                CC: acarlotti at gcc dot gnu.org, Alfie.Richards at arm dot com
  Target Milestone: ---

For:

int f() __attribute__((symver("f@@VERS1.0")));
__attribute__((target_version("default"))) int f() { return 1; }
__attribute__((target_version("sve"))) int f() { return 2; }
int g() { return f(); }

aarch64 generates:

        .symver _Z1fv.default, f@@VERS1.0

instead of attaching the version to f itself.