[Bug tree-optimization/113567] ICE: SSA corruption: Unable to coalesce ssa_names 1 and 3 which are marked as MUST COALESCE. with _BitInt() and computed goto

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113567

Marek Polacek <mpolacek at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
     Ever confirmed|0                           |1
                 CC|                            |mpolacek at gcc dot gnu.org
   Last reconfirmed|                            |2024-01-23
             Status|UNCONFIRMED                 |NEW

--- Comment #1 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
Started with r14-4592:

commit 0d00385eaf72ccacff17935b0d214a26773e095f
Author: Jakub Jelinek <ja...@redhat.com>
Date:   Thu Oct 12 16:01:12 2023 +0200

    wide-int: Allow up to 16320 bits wide_int and change widest_int precision
to 32640 bits [PR102989]

before:

113567.c:2:5: error: ‘_BitInt’ argument ‘953’ is larger than ‘BITINT_MAXWIDTH’
‘575’
    2 | foo(_BitInt(953) a)
      |     ^~~~~~~