[Bug target/110762] inappropriate use of SSE (or AVX) insns for v2sf mode operations

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110762

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |wrong-code
   Last reconfirmed|                            |2023-07-21
     Ever confirmed|0                           |1
             Status|UNCONFIRMED                 |NEW

--- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> ---
The

   (insn 13 4 14 2 (set (reg:V2SF 20 xmm0 [orig:91 x2 ] [91])
        (vec_select:V2SF (reg:V4SF 20 xmm0 [94])
            (parallel [
                    (const_int 0 [0])
                    (const_int 1 [0x1])
                ]))) "t.c":10:12 4394 {sse_storelps}
     (nil))

insns are gone in split after reload.