Marek Olšák
64c4d29e65
nir/opt_vectorize_io: fix stack buffer overflow with 16-bit output stores
...
uncovered by unrelated work
Fixes: 2514999c9chttps://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31644 >
2024-10-15 03:59:17 +00:00
Marek Olšák
f546df95a6
nir/opt_vectorize_io: fix skipped output vectorization if inputs were vectorized
...
Fixes: 2514999c9chttps://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31454 >
2024-10-02 20:26:23 +00:00
Marek Olšák
d90080b51b
nir/opt_vectorize_io: optionally don't vectorize IO with different types
...
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/11443
Reviewed-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29895 >
2024-07-23 16:13:17 +00:00
Marek Olšák
b2d32ae246
nir: add nir_intrinsic_load_per_primitive_input, split from io_semantics flag
...
Instead of having 1 bit in nir_io_semantics indicating a per-primitive
FS input, add a dedicated intrinsic for it.
Reviewed-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29895 >
2024-07-23 16:13:16 +00:00
Alyssa Rosenzweig
da752ed7c1
treewide: use nir_def_replace sometimes
...
Two Coccinelle patches here. Didn't catch nearly as much as I would've liked but
it's a start.
Coccinelle patch:
@@
expression intr, repl;
@@
-nir_def_rewrite_uses(&intr->def, repl);
-nir_instr_remove(&intr->instr);
+nir_def_replace(&intr->def, repl);
Coccinelle patch:
@@
identifier intr;
expression instr, repl;
@@
nir_intrinsic_instr *intr = nir_instr_as_intrinsic(instr);
...
-nir_def_rewrite_uses(&intr->def, repl);
-nir_instr_remove(instr);
+nir_def_replace(&intr->def, repl);
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Reviewed-by: Faith Ekstrand <faith.ekstrand@collabora.com>
Reviewed-by: Juan A. Suarez Romero <jasuarez@igalia.com> [broadcom]
Reviewed-by: Vasily Khoruzhick <anarsoul@gmail.com> [lima]
Reviewed-by: Christian Gmeiner <cgmeiner@igalia.com> [etna]
Reviewed-by: Pavel Ondračka <pavel.ondracka@gmail.com> [r300]
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29817 >
2024-06-21 15:36:56 +00:00
Marek Olšák
75777f1dc8
nir: add a NIR option flag nir_io_prefer_scalar_fs_inputs
...
It's a NIR option because passing flags from radeonsi to the GLSL linker is
complicated.
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29406 >
2024-06-17 23:48:35 +00:00
Marek Olšák
2514999c9c
nir: add nir_opt_vectorize_io, vectorizing lowered IO
...
Since nir_opt_varyings requires scalar IO and thus all drivers have to
scalarize it, this gives the option to re-vectorize IO after that.
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29406 >
2024-06-17 23:48:35 +00:00
