[Bug target/121230] [13/14/15 Regression] x86: Inefficient code generation with -m3dnow -msse since GCC 12 since r12-7612

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=121230

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|[13/14/15/16 regression]    |[13/14/15 Regression] x86:
                   |x86: Inefficient code       |Inefficient code generation
                   |generation with -m3dnow     |with -m3dnow -msse since
                   |-msse since GCC 12 since    |GCC 12 since r12-7612
                   |r12-7612                    |
      Known to work|                            |16.0

--- Comment #10 from Richard Biener <rguenth at gcc dot gnu.org> ---
Fixed on trunk sofar.