Intel® Architecture Instruction Set Extensions Programming Reference

INSTRUCTION SUMMARY
VEX.256
Encoding
VEX.128
Encoding
Table B-1. Promoted SSE/SSE2/SSE3/SSSE3/SSE4 Instructions in AVX
Group Instruction If No, Reason?
no yes YY 0F 7X PSHUFD VI
no yes PSHUFHW VI
no yes PSHUFLW VI
no yes PCMPEQB VI
no yes PCMPEQW VI
no yes PCMPEQD VI
yes yes HADDPD
yes yes HADDPS
yes yes HSUBPD
yes yes HSUBPS
no yes MOVD VI
no yes MOVQ VI
yes yes MOVDQA
yes yes MOVDQU
no yes YY 0F AX LDMXCSR
no yes STMXCSR
yes yes YY 0F CX CMPPS
no yes CMPSS scalar
yes yes CMPPD
no yes CMPSD scalar
no yes PINSRW VI
no yes PEXTRW VI
yes yes SHUFPS
yes yes SHUFPD
yes yes YY 0F DX ADDSUBPD
yes yes ADDSUBPS
no yes PSRLW VI
no yes PSRLD VI
no yes PSRLQ VI
no yes PADDQ VI
no yes PMULLW VI
no no MOVQ2DQ MMX
no no MOVDQ2Q MMX
no yes PMOVMSKB VI
no yes PSUBUSB VI
no yes PSUBUSW VI
no yes PMINUB VI
no yes PAND VI
B-4 Ref. # 319433-014