[Bug tree-optimization/127853] x86 (non BMI): .CTZ(x, N) returns 32 when bsr insn result could be undefined

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=127853

Vineet Gupta <vineetg at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |ASSIGNED
   Last reconfirmed|                            |2026-10-13
     Ever confirmed|0                           |1

--- Comment #8 from Vineet Gupta <vineetg at gcc dot gnu.org> ---
https://inbox.sourceware.org/gcc-patches/20261013030338.2641272-1-vineet.gu...@linux.dev/T/#u