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pan/bi: Vectorize f2f16 on v10 and earlier

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Signed-off-by: Lorenzo Rossi <lorenzo.rossi@collabora.com>
Reviewed-by: Lars-Ivar Hesselberg Simonsen <lars-ivar.simonsen@arm.com>
This commit is contained in:
Lorenzo Rossi 2026-04-30 18:22:37 +02:00
parent e5e375593b
commit dc4dbe2f4f
1 changed files with 7 additions and 2 deletions
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9
src/panfrost/compiler/bifrost/bifrost_nir.c
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@ -124,7 +124,8 @@ bi_vectorize_filter(const nir_instr *instr, const void *data)
case nir_op_ball_iequal4:
case nir_op_bany_inequal2:
case nir_op_bany_inequal3:
case nir_op_bany_inequal4: return 1;
case nir_op_bany_inequal4:
return 1;
case nir_op_pack_uvec2_to_uint:
case nir_op_pack_uvec4_to_uint:
return 0;
@ -137,12 +138,16 @@ bi_vectorize_filter(const nir_instr *instr, const void *data)
case nir_op_extract_i16:
case nir_op_insert_u16:
return 1;
/* On v11+, we lost all packed F16 conversions */
case nir_op_f2f16:
case nir_op_f2f16_rtz:
case nir_op_f2f16_rtne:
case nir_op_u2f16:
case nir_op_i2f16:
/* On v10 and earlier we can take 2 32-bit floats as srcs, while on v11+
* we lost all packed F16 conversions.
*/
return (pan_arch(gpu_id) >= 11) ? 1 : 2;
/* On v11+, we lost packed 16-bit frexp_* */
case nir_op_frexp_sig:
case nir_op_frexp_exp:
if (pan_arch(gpu_id) >= 11)