Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

Update instructions and add new ISA extensions #407

Merged
merged 5 commits into from
Dec 9, 2022
Merged

Update instructions and add new ISA extensions #407

merged 5 commits into from
Dec 9, 2022

Conversation

flobernd
Copy link
Member

@flobernd flobernd commented Nov 27, 2022 •
edited
Loading

Improve several instruction definitions

  • Change LDTILECFG and STTILECFG memory operand element type from INT32 to STRUCT
  • Require VEX.L=0 for JKZD/JKNZD
  • Set FCOMI isa-set for F{U}COMI{P}
  • Change MOV{H|L|LH|HL}P{S|D} register access from r to rw
  • Change MASKMOVDQU element types from INT32 to UINT8
  • Add implicit GS register operand to SWAPGS
  • Change RCPSS, ROUNDS{S|D}, SQRT{S|D} and RSQRTSS operand access from r to rw

Add new isa extensions

  • AMX-FP16
  • AVX-IFMA
  • AVX-NE-CONVERT
  • AVX-VNNI-INT8
  • RAO-INT
  • IPREFETCH
  • MSRLIST
  • WRMSRNS

@flobernd flobernd requested a review from athre0z November 27, 2022 20:06
@flobernd flobernd force-pushed the update-instructions branch from d787070 to 3cea091 Compare November 27, 2022 20:13
@flobernd flobernd marked this pull request as ready for review November 28, 2022 13:43
@athre0z athre0z added C-enhancement Category: Enhancement of existing features A-decoder Area: Decoder labels Dec 9, 2022
athre0z
athre0z approved these changes Dec 9, 2022
View reviewed changes
Copy link
Member

@athre0z athre0z left a comment

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

LGTM!

@flobernd flobernd merged commit 8948d9a into master Dec 9, 2022
@flobernd flobernd deleted the update-instructions branch December 9, 2022 18:34
athre0z pushed a commit that referenced this pull request Feb 4, 2024
@flobernd @athre0z
Update instructions and add new ISA extensions (#407)
6c83141
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Reviewers

@athre0z athre0z athre0z approved these changes

Assignees
No one assigned
Labels
A-decoder Area: Decoder C-enhancement Category: Enhancement of existing features
Projects
None yet
Milestone
No milestone
Development

Successfully merging this pull request may close these issues.
2 participants
@flobernd @athre0z