[Bug tree-optimization/123537] [14/15/16 Regression] ICE: verify_gimple failed: conversion of register to a different size in 'view_convert_expr' at -O2

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=123537

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
     Ever confirmed|0                           |1
      Known to work|                            |13.4.0
      Known to fail|                            |14.1.0
   Last reconfirmed|                            |2026-01-11
           Keywords|                            |ice-checking

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Applying pattern match.pd:9968, gimple-match-9.cc:25424
Matching expression match.pd:197, gimple-match-6.cc:22
Applying pattern match.pd:11392, gimple-match-7.cc:7064
gimple_simplified to _15 = VIEW_CONVERT_EXPR<__int128>(_1);
_19 = _15 & 4;
_16 = VIEW_CONVERT_EXPR<long int>(_19);