diff options
| author | Gert Wollny <[email protected]> | 2020-04-12 16:36:20 +0200 |
|---|---|---|
| committer | Marge Bot <[email protected]> | 2020-04-23 18:23:04 +0000 |
| commit | 49ce749d0e25d957c6a38f1165b63a31baed708d (patch) | |
| tree | 278c20439247df6b88dd0f64854c1647a0026883 /src/compiler/nir/nir.h | |
| parent | 42aa348dadeac7faf21ec8e9d8109255f2adf124 (diff) | |
nir: Add umad24 and umul24 opcodes
So far only the singed versions are defined.
v2: Make umad24 and umul24 non-driver specific (Eric Anholt)
v3: Take care of nir_builder and automatic lowering of the
opcodes if they are not supported by the backend.
Signed-off-by: Gert Wollny <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4610>
Diffstat (limited to 'src/compiler/nir/nir.h')
| -rw-r--r-- | src/compiler/nir/nir.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/compiler/nir/nir.h b/src/compiler/nir/nir.h index fd6086af70b..4f445b1b894 100644 --- a/src/compiler/nir/nir.h +++ b/src/compiler/nir/nir.h @@ -2996,6 +2996,14 @@ typedef struct nir_shader_compiler_options { */ bool has_imul24; + /** Backend supports umul24, if not set umul24 will automatically be lowered + * to imul with masked inputs */ + bool has_umul24; + + /** Backend supports umad24, if not set umad24 will automatically be lowered + * to imul with masked inputs and iadd */ + bool has_umad24; + /* Whether to generate only scoped_memory_barrier intrinsics instead of the * set of memory barrier intrinsics based on GLSL. */ |