V4FMADDPS

AVX512_4FMAPS AVX512_4FMAPS_512 x86_64

V4FMADDPS is an instruction of the x86_64 architecture (x86 / x86-64 (covers 16/32/64-bit modes)), category AVX512_4FMAPS. This page lists its 1 encoding form, distinguished by opcode byte: 9A.

Each form below links to its full decode: the operand roles and where each one is encoded in the instruction, the flag and register effects, and any micro-op sequence authored for it.

XED_V4FMADDPS_ZMMf32_MASKmskw_ZMMf32_MEMf32_AVX512

REG0=ZMM_R3():rw:zf32 REG1=MASK1():r:mskw:TXT=ZEROSTR REG2=ZMM_N3():r:zf32:MULTISOURCE4 MEM0:r:dq:f32

X86_LEGACY 9A /r AVX512_4FMAPS_512