Intel® ISA Extensions
Use hardware-based isolation and memory encryption to provide more code protection in your solutions.
1081 Discussions

some EVEX encoded instructions not in opcodes maps 0F3A

PFaut2
Beginner
‎06-17-2019 01:31 AM
608 Views

Hi,

In the last documentation (325383-sdm-vol-2abcd.pdf) , some instructions are not present in the opcode maps. For instance :

EVEX.NDS.256.66.0F3A.W0 1F /r ib
VPCMPD k1 {k2}, ymm2, ymm3/m256/m32bcst, imm8

I expected to see this instruction in the Table A-5. Three-byte Opcode Map: 08H — FFH (First Two Bytes are 0F 3AH) at line 1, column F.

Regards,

 

0 Kudos

Link Copied

1 Reply
MarkC_Intel
Moderator
‎06-17-2019 07:52 AM
608 Views

See my response to your other question.

https://software.intel.com/en-us/forums/intel-isa-extensions/topic/812545

0 Kudos
Copy link
Reply

Community support is provided during standard business hours (Monday to Friday 7AM - 5PM PST). Other contact methods are available here.

Intel does not verify all solutions, including but not limited to any file transfers that may appear in this community. Accordingly, Intel disclaims all express and implied warranties, including without limitation, the implied warranties of merchantability, fitness for a particular purpose, and non-infringement, as well as any warranty arising from course of performance, course of dealing, or usage in trade.

For more complete information about compiler optimizations, see our Optimization Notice.