[Bug target/118949] [15 regression] RISC-V: Extra FRM writes since GCC-14.2 since r15-5943-gdc0dea98c96e02

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118949

--- Comment #7 from Vineet Gupta <vineetg at gcc dot gnu.org> ---
I can confirm that it is happening due to following hunk from
r15-5943-gdc0dea98c96e02

bool
ssa_is_replaceable_p (gimple *stmt)
{

  if (!is_gimple_assign (stmt))
#if 0
      && (!(call = dyn_cast <gcall *> (stmt))
          || gimple_call_tail_p (call)
          || !gimple_call_internal_p (call)
          || !direct_internal_fn_p (gimple_call_internal_fn (call))))
#endif
    return false;