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intel/compiler: refactor brw_nir_lower_mem_access_bit_sizes

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Change dup_mem_intrinsic return type.

Reviewed-by: Caio Oliveira <caio.oliveira@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18501>
This commit is contained in:
Marcin Ślusarz
2022-09-08 15:01:10 +02:00
committed by Marge Bot
parent a31b8fa38b
commit ac581b30ec
1 changed files with 9 additions and 7 deletions
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16
src/intel/compiler/brw_nir_lower_mem_access_bit_sizes.c
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@@ -26,7 +26,7 @@
#include "util/u_math.h" #include "util/u_math.h"
#include "util/bitscan.h" #include "util/bitscan.h"
static nir_ssa_def * static nir_intrinsic_instr *
dup_mem_intrinsic(nir_builder *b, nir_intrinsic_instr *intrin, dup_mem_intrinsic(nir_builder *b, nir_intrinsic_instr *intrin,
nir_ssa_def *store_src, int offset, nir_ssa_def *store_src, int offset,
unsigned num_components, unsigned bit_size, unsigned num_components, unsigned bit_size,
@@ -75,7 +75,7 @@ dup_mem_intrinsic(nir_builder *b, nir_intrinsic_instr *intrin,
nir_builder_instr_insert(b, &dup->instr); nir_builder_instr_insert(b, &dup->instr);
return info->has_dest ? &dup->dest.ssa : NULL; return dup;
} }
static bool static bool
@@ -109,8 +109,9 @@ lower_mem_load_bit_size(nir_builder *b, nir_intrinsic_instr *intrin,
*/ */
assert(load_comps32 <= 3); assert(load_comps32 <= 3);
nir_ssa_def *load = dup_mem_intrinsic(b, intrin, NULL, -load_offset, nir_intrinsic_instr *load_instr =
load_comps32, 32, 4); dup_mem_intrinsic(b, intrin, NULL, -load_offset, load_comps32, 32, 4);
nir_ssa_def *load = &load_instr->dest.ssa;
result = nir_extract_bits(b, &load, 1, load_offset * 8, result = nir_extract_bits(b, &load, 1, load_offset * 8,
num_components, bit_size); num_components, bit_size);
} else { } else {
@@ -134,9 +135,10 @@ lower_mem_load_bit_size(nir_builder *b, nir_intrinsic_instr *intrin,
DIV_ROUND_UP(MIN2(bytes_left, 16), 4); DIV_ROUND_UP(MIN2(bytes_left, 16), 4);
} }
loads[num_loads++] = dup_mem_intrinsic(b, intrin, NULL, load_offset, nir_intrinsic_instr *load_instr =
load_comps, load_bit_size, dup_mem_intrinsic(b, intrin, NULL, load_offset, load_comps,
align); load_bit_size, align);
loads[num_loads++] = &load_instr->dest.ssa;
load_offset += load_comps * (load_bit_size / 8); load_offset += load_comps * (load_bit_size / 8);
} }