pan/bi: Model LD_VAR_BUF instructions
authorAlyssa Rosenzweig <alyssa@collabora.com>
Wed, 23 Mar 2022 15:57:11 +0000 (11:57 -0400)
committerMarge Bot <emma+marge@anholt.net>
Fri, 25 Mar 2022 19:00:13 +0000 (19:00 +0000)
commitf5585700be6da8fa87827fe7a172d178fcbe79f1
tree32a626e9b8cdec6e2cbbaf72b9166d266dc49568
parent97a13d6424e788094fd7568c5673f2f7da4e497f
pan/bi: Model LD_VAR_BUF instructions

These are indirect versions of LD_VAR_BUF_IMM, taking their index in bytes. Used
for indirect varying loads (the NIR lowering is inefficient).

Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15223>
src/panfrost/bifrost/ISA.xml