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v3dv: remove obsolete comment

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multop + umul24 can only be used to implement 32-bit multiplies,
so for a full 64-bit result we always need to lower.

Reviewed-by: Alejandro Piñeiro <apinheiro@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17372>
This commit is contained in:
Iago Toral Quiroga
2022-07-07 08:33:00 +02:00
committed by Marge Bot
parent 152fc4fd28
commit f4a3bccf94
1 changed files with 0 additions and 3 deletions
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src/broadcom/vulkan/v3dv_pipeline.c
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@@ -214,9 +214,6 @@ const nir_shader_compiler_options v3dv_nir_options = {
.lower_pack_32_2x16 = true,
.lower_pack_32_2x16_split = true,
.lower_unpack_32_2x16_split = true,
/* FIXME: check if we can use multop + umul24 to implement mul2x32_64
* without lowering.
*/
.lower_mul_2x32_64 = true,
.lower_fdiv = true,
.lower_find_lsb = true,