[Bug target/126556] [15/16/17 Regression] ICE at -O2 on aarch64 during RTL pass: combine

"pinskia at gcc dot gnu.org via Gcc-bugs" <[email protected]> Sat, 01 Aug 2026 06:31:40 +0000

Newsgroups	gmane.comp.gcc.bugs
Message-ID	<[email protected]/bugzilla/>

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=126556

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Target|                            |aarch64
                 CC|                            |pinskia at gcc dot gnu.org

--- Comment #4 from Drea Pinski <pinskia at gcc dot gnu.org> ---
The question becomes does should cstoresi_insn_uxtw exist? As
aarch64_cstore<mode> exists anyways so it should just use aarch64_cstoredi
here?

I will look into that tomorrow.