[Bug target/124701] ICE: in replace_regs, at config/aarch64/aarch64-early-ra.cc:3238 with -fnon-call-exceptions -fharden-control-flow-redundancy -mearly-ra=all and _Decimal64

pinskia at gcc dot gnu.org gcc-bugzilla@gcc.gnu.org
Tue Mar 31 01:29:42 GMT 2026


https://gcc.gnu.org/bugzilla/show_bug.cgi?id=124701

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Last reconfirmed|                            |2026-03-31
             Status|UNCONFIRMED                 |ASSIGNED
           Assignee|unassigned at gcc dot gnu.org      |pinskia at gcc dot gnu.org
     Ever confirmed|0                           |1

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
I think the simple solution to this is to gate early_ra on optimization.
The reason is DCE is not gates on optimization anyways.

So I will do that.


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