[Bug target/103676] internal compiler error: in extract_constrain_insn, at recog.c:2671

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103676

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
     Ever confirmed|0                           |1
   Last reconfirmed|                            |2021-12-12
             Target|                            |armv7em-linux-musleabihf
           Keywords|                            |ice-on-valid-code,
                   |                            |inline-asm, lto
             Status|UNCONFIRMED                 |WAITING

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
This is rather interesting as usually inline asm would not cause an
unrecognizable insn error.

>I'm not quite sure how to provide more information.

The first thing you could do is say if this is private software or open source.
If it is private software you might want to read
https://gcc.gnu.org/wiki/A_guide_to_testcase_reduction#Reducing_LTO_bugs and
try to reduce the sources yourself.