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spirv: Drop the constant_as_global as option

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Reviewed-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Jesse Natalie <jenatali@microsoft.com>
Reviewed-by: Karol Herbst <kherbst@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6379>
This commit is contained in:
Jason Ekstrand
2020-08-19 11:26:53 -05:00
committed by Marge Bot
parent 26a4c8f375
commit 6678f1e81c
4 changed files with 6 additions and 22 deletions
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6
src/compiler/spirv/nir_spirv.h
View File

@@ -80,12 +80,6 @@ struct spirv_to_nir_options {
nir_address_format temp_addr_format;
nir_address_format constant_addr_format;
/* Whether UniformConstant memory should be treated as normal global memory.
* This is usefull for CL 2.0 implementations with fine grain system SVM
* support.
*/
bool constant_as_global;
struct {
void (*func)(void *private_data,
enum nir_spirv_debug_level level,

1
src/compiler/spirv/spirv2nir.c
View File

@@ -137,7 +137,6 @@ int main(int argc, char **argv)
spirv_opts.caps.int16 = true;
spirv_opts.caps.int64 = true;
spirv_opts.caps.kernel = true;
spirv_opts.constant_as_global = true;
}
nir_shader *nir = spirv_to_nir(map, word_count, NULL, 0,

12
src/compiler/spirv/spirv_to_nir.c
View File

@@ -4481,10 +4481,8 @@ vtn_handle_preamble_instruction(struct vtn_builder *b, SpvOp opcode,
assert(nir_address_format_num_components(b->options->global_addr_format) == 1);
assert(nir_address_format_bit_size(b->options->shared_addr_format) == 32);
assert(nir_address_format_num_components(b->options->shared_addr_format) == 1);
if (!b->options->constant_as_global) {
assert(nir_address_format_bit_size(b->options->constant_addr_format) == 32);
assert(nir_address_format_num_components(b->options->constant_addr_format) == 1);
}
assert(nir_address_format_bit_size(b->options->constant_addr_format) == 32);
assert(nir_address_format_num_components(b->options->constant_addr_format) == 1);
break;
case SpvAddressingModelPhysical64:
vtn_fail_if(b->shader->info.stage != MESA_SHADER_KERNEL,
@@ -4495,10 +4493,8 @@ vtn_handle_preamble_instruction(struct vtn_builder *b, SpvOp opcode,
assert(nir_address_format_num_components(b->options->global_addr_format) == 1);
assert(nir_address_format_bit_size(b->options->shared_addr_format) == 64);
assert(nir_address_format_num_components(b->options->shared_addr_format) == 1);
if (!b->options->constant_as_global) {
assert(nir_address_format_bit_size(b->options->constant_addr_format) == 64);
assert(nir_address_format_num_components(b->options->constant_addr_format) == 1);
}
assert(nir_address_format_bit_size(b->options->constant_addr_format) == 64);
assert(nir_address_format_num_components(b->options->constant_addr_format) == 1);
break;
case SpvAddressingModelLogical:
vtn_fail_if(b->shader->info.stage == MESA_SHADER_KERNEL,

9
src/compiler/spirv/vtn_variables.c
View File

@@ -1803,13 +1803,8 @@ vtn_storage_class_to_mode(struct vtn_builder *b,
break;
case SpvStorageClassUniformConstant:
if (b->shader->info.stage == MESA_SHADER_KERNEL) {
if (b->options->constant_as_global) {
mode = vtn_variable_mode_cross_workgroup;
nir_mode = nir_var_mem_global;
} else {
mode = vtn_variable_mode_constant;
nir_mode = nir_var_mem_constant;
}
mode = vtn_variable_mode_constant;
nir_mode = nir_var_mem_constant;
} else {
mode = vtn_variable_mode_uniform;
nir_mode = nir_var_uniform;