llvm-project.git/llvm/test/CodeGen/ARM/bfloat.ll, branch users/nico/python-2 Unnamed repository; edit this file 'description' to name the repository. [ARM] Convert some tests to opaque pointers (NFC) 2022-12-19T11:45:35+00:00 Nikita Popov npopov@redhat.com 2022-12-19T11:44:09+00:00 bed1c7f061aa12417aa081e334afdba45767b938 






[ARM] Basic bfloat support
2020-06-18T16:26:24+00:00

Alexandros Lamprineas
alexandros.lamprineas@arm.com

2020-06-18T14:40:23+00:00

ecdf48f15bd2d1a73ae6ab5b46387b0ebead6e99

This patch adds basic support for BFloat in the Arm backend.
For now the code generation relies on fullfp16 being present.

Briefly:
* adds the bfloat scalar and vector types in the necessary register classes,
* adjusts the calling convention to cope with bfloat argument passing and return,
* adds codegen patterns for moves, loads and stores.

It's tested mostly by the intrinsic patches that depend on it (load/store, convert/copy).

The following people contributed to this patch:

 * Alexandros Lamprineas
 * Ties Stuij

Differential Revision: https://reviews.llvm.org/D81373





This patch adds basic support for BFloat in the Arm backend.
For now the code generation relies on fullfp16 being present.

Briefly:
* adds the bfloat scalar and vector types in the necessary register classes,
* adjusts the calling convention to cope with bfloat argument passing and return,
* adds codegen patterns for moves, loads and stores.

It's tested mostly by the intrinsic patches that depend on it (load/store, convert/copy).

The following people contributed to this patch:

 * Alexandros Lamprineas
 * Ties Stuij

Differential Revision: https://reviews.llvm.org/D81373