[Bug target/112435] [14 regression] GCC generates assembly which gas rejects with AVX512 when building ncnn? (Error: unsupported instruction `vblendps')

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112435

--- Comment #6 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
#(insn:TI 48 192 56 6 (set (reg:V8SF 22 xmm2 [445])
#        (vec_select:V8SF (vec_concat:V16SF (reg:V8SF 20 xmm0 [orig:442
MEM[(__m256_u * {ref-all})gridptr_432] ] [442])
#                (reg:V8SF 53 xmm17 [orig:443 MEM[(__m256_u *
{ref-all})gridptr_432 + 32B] ] [443]))
#            (parallel [
#                    (const_int 0 [0])
#                    (const_int 1 [0x1])
#                    (const_int 2 [0x2])
#                    (const_int 3 [0x3])
#                    (const_int 12 [0xc])
#                    (const_int 13 [0xd])
#                    (const_int 14 [0xe])
#                    (const_int 15 [0xf])
#                ])))
"/usr/lib/gcc/x86_64-pc-linux-gnu/14/include/avxintrin.h":698:10 7346
{avx512vl_shuf_f32x4_1}
#     (nil))
        vblendps        $240, %ymm17, %ymm0, %ymm2      # 48    [c=4 l=7] 
avx512vl_shuf_f32x4_1