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• Implemented-opcodes

0f-38-three-byte-opcodes-map

List of implemented instructions whose opcode is three bytes long, beginning with 0F_38; includes VEX/EVEX instructions too

Opcode	Mnemonic	Other Information	Semantic Function
29	VPCMPEQQ	:VEX :0F38 :NDS :128 :66 :WIG :FEAT :AVX	x86-vpcmpeqb/vpcmpeqw/vpcmpeqd/vpcmpeqq-vex
29	VPCMPEQQ	:VEX :0F38 :NDS :256 :66 :WIG :FEAT :AVX2	x86-vpcmpeqb/vpcmpeqw/vpcmpeqd/vpcmpeqq-vex
F0	MOVBE	:PFX :NO-PREFIX :FEAT :MOVBE	x86-movbe-op/en-rm
F0	MOVBE	:PFX :66 :FEAT :MOVBE	x86-movbe-op/en-rm
F1	MOVBE	:PFX :NO-PREFIX :FEAT :MOVBE	x86-movbe-op/en-mr
F1	MOVBE	:PFX :66 :FEAT :MOVBE	x86-movbe-op/en-mr
F3	BLSI	:REG 3 :VEX :0F38 :NDD :LZ :W0 :FEAT :BMI1 :AVX	x86-blsi
F3	BLSI	:REG 3 :VEX :0F38 :NDD :LZ :W1 :FEAT :BMI1 :AVX	x86-blsi
F6	ADCX	:PFX :66 :FEAT :ADX	x86-adcx/adox -- ((adcx . t))
F6	ADOX	:PFX :F3 :FEAT :ADX	x86-adcx/adox -- ((adcx))
F7	SARX	:VEX :0F38 :NDS :LZ :F3 :W0 :FEAT :BMI2 :AVX	x86-sarx/shlx/shrx
F7	SARX	:VEX :0F38 :NDS :LZ :F3 :W1 :FEAT :BMI2 :AVX	x86-sarx/shlx/shrx
F7	SHLX	:VEX :0F38 :NDS :LZ :66 :W0 :FEAT :BMI2 :AVX	x86-sarx/shlx/shrx
F7	SHLX	:VEX :0F38 :NDS :LZ :66 :W1 :FEAT :BMI2 :AVX	x86-sarx/shlx/shrx
F7	SHRX	:VEX :0F38 :NDS :LZ :F2 :W0 :FEAT :BMI2 :AVX	x86-sarx/shlx/shrx
F7	SHRX	:VEX :0F38 :NDS :LZ :F2 :W1 :FEAT :BMI2 :AVX	x86-sarx/shlx/shrx