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| author | Ties Stuij <ties.stuij@arm.com> | 2020-05-27 15:27:47 +0100 |
|---|---|---|
| committer | Ties Stuij <ties.stuij@arm.com> | 2020-05-27 15:36:54 +0100 |
| commit | 78bd0c0e5e8fbbfbb9f827bdd1f83f91ed3437fa (patch) | |
| tree | 27b263d1c307a8382e942d6d384f03b27eeff1c4 /llvm/unittests/Support/FileCheckTest.cpp | |
| parent | 4408eeed0ff191304121c11168aa1db861cccb97 (diff) | |
| download | llvm-78bd0c0e5e8fbbfbb9f827bdd1f83f91ed3437fa.zip llvm-78bd0c0e5e8fbbfbb9f827bdd1f83f91ed3437fa.tar.gz llvm-78bd0c0e5e8fbbfbb9f827bdd1f83f91ed3437fa.tar.bz2 | |
[AArch64][BFloat] add BFloat instruction support for AArch64
Summary:
Add support for lowering various BFloat related SelDAG nodes:
- load/store (ldrh/strh)
- concat
- dup/duplane
- bitconvert/bitcast
- insert_subvector/insert_subreg
This patch is part of a series implementing the Bfloat16 extension of the
Armv8.6-a architecture, as detailed here:
https://community.arm.com/developer/ip-products/processors/b/processors-ip-blog/posts/arm-architecture-developments-armv8-6-a
The bfloat type, and its properties are specified in the Arm Architecture
Reference Manual:
https://developer.arm.com/docs/ddi0487/latest/arm-architecture-reference-manual-armv8-for-armv8-a-architecture-profile
Reviewers: ab, t.p.northover, john.brawn, fpetrogalli, sdesmalen, LukeGeeson
Reviewed By: fpetrogalli
Subscribers: LukeGeeson, pbarrio, kristof.beyls, hiraditya, danielkiss, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D79712
Diffstat (limited to 'llvm/unittests/Support/FileCheckTest.cpp')
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