VPGATHERQD
GATHER AVX512F_128 x86_64
VPGATHERQD is an instruction of the x86_64 architecture (x86 / x86-64 (covers 16/32/64-bit modes)), category GATHER. This page lists its 4 encoding forms, distinguished by opcode byte: 91.
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_VPGATHERQD_XMMu32_MASKmskw_MEMu32_AVX512_VL128
REG0=XMM_R3():w:dq:u32 REG1=MASKNOT0():rw:mskw MEM0:r:d:u32
XED_VPGATHERQD_XMMu32_MASKmskw_MEMu32_AVX512_VL256
REG0=XMM_R3():w:dq:u32 REG1=MASKNOT0():rw:mskw MEM0:r:d:u32
XED_VPGATHERQD_XMMu32_MEMd_XMMi32_VL256 VPGATHERQD_XMMu32_MEMd_XMMi32_VL128
REG0=XMM_R():crw:dq:u32 MEM0:r:d:u32 REG1=XMM_N():rw:dq:i32 REG0=XMM_R():crw:q:u32 MEM0:r:d:u32 REG1=XMM_N():rw:q:i32
XED_VPGATHERQD_YMMu32_MASKmskw_MEMu32_AVX512_VL512
REG0=YMM_R3():w:qq:u32 REG1=MASKNOT0():rw:mskw MEM0:r:d:u32