diff options
author | Alyssa Rosenzweig <[email protected]> | 2020-03-19 16:58:48 -0400 |
---|---|---|
committer | Marge Bot <[email protected]> | 2020-03-22 03:32:34 +0000 |
commit | 6b7077efda9a8b518c7f55f497504a031c623e54 (patch) | |
tree | eb84077a5f4852917d87015cb7b1199c8b4a59a5 /src/panfrost/bifrost/bifrost.h | |
parent | f8bbf44ca4d32889232ced844a1b939b8a86f727 (diff) |
pan/bi: Implement FMA/MOV without modifiers
We split off MOV from FMOV since the canonical move on Bifrost doesn't
accept modifiers. (We can still do fmov, but with something like add-0.)
This will also make copyprop a little nicer, I think. Anyway, the
non-modifier version we can implement as-is for FMA.
Signed-off-by: Alyssa Rosenzweig <[email protected]>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4276>
Diffstat (limited to 'src/panfrost/bifrost/bifrost.h')
-rw-r--r-- | src/panfrost/bifrost/bifrost.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/panfrost/bifrost/bifrost.h b/src/panfrost/bifrost/bifrost.h index dac4ad190dd..5ec8c495465 100644 --- a/src/panfrost/bifrost/bifrost.h +++ b/src/panfrost/bifrost/bifrost.h @@ -95,6 +95,9 @@ enum bifrost_packed_src { BIFROST_SRC_PASS_ADD = 7, }; +#define BIFROST_FMA_EXT (0xe0000) +#define BIFROST_FMA_OP_MOV BIFROST_FMA_EXT | (0x32d) + struct bifrost_fma_inst { unsigned src0 : 3; unsigned op : 20; |