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[AArch64] Armv8.6-A Mat Mul SVE Assembly

Authored by LukeGeeson on Apr 9 2020, 12:25 PM.

Description

[AArch64] Armv8.6-A Mat Mul SVE Assembly

This patch upstreams support for the Armv8.6-a Matrix Multiplication
Extension. A summary of the features can be found here:

https://community.arm.com/developer/ip-products/processors/b/processors-ip-blog/posts/arm-architecture-developments-armv8-6-a

This patch includes:

  • Assembly support for AArch64 Scalable Vector Instructions (in line with the Scalable Vector Extension - SVE)

This is part of a patch series, starting with BFloat16 support and
the other components in the armv8.6a extension (in previous patches
linked in phabricator)

Based on work by:

  • Luke Geeson
  • Oliver Stannard
  • Luke Cheeseman

Reviewers: t.p.northover, rengolin, c-rhodes

Reviewed By: c-rhodes

Subscribers: c-rhodes, ostannard, tschuett, kristof.beyls, hiraditya,
danielkiss, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D77873

Details

Committed
LukeGeesonApr 24 2020, 7:54 AM
Reviewer
c-rhodes
Differential Revision
D77873: [AArch64] Armv8.6-A Mat Mul SVE Assembly
Parents
rG7da190512532: [AArch32] Armv8.6-a Matrix Mult Assembly + Intrinsics
Branches
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Tags
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