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ac/nir: add helper ac_nir_load_arg_upper_bound

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Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/32782>
This commit is contained in:
Marek Olšák 2024-12-29 20:09:52 -05:00 • committed by Marge Bot
parent cfeaa45dc6
commit 1d9fbe5387
2 changed files with 22 additions and 5 deletions
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16
src/amd/common/ac_nir.c
View file

@ -47,6 +47,22 @@ ac_nir_load_arg_at_offset(nir_builder *b, const struct ac_shader_args *ac_args,
return nir_load_vector_arg_amd(b, num_components, .base = arg_index);
}
nir_def *
ac_nir_load_arg(nir_builder *b, const struct ac_shader_args *ac_args, struct ac_arg arg)
{
return ac_nir_load_arg_at_offset(b, ac_args, arg, 0);
}
nir_def *
ac_nir_load_arg_upper_bound(nir_builder *b, const struct ac_shader_args *ac_args, struct ac_arg arg,
unsigned upper_bound)
{
nir_def *value = ac_nir_load_arg_at_offset(b, ac_args, arg, 0);
nir_intrinsic_set_arg_upper_bound_u32_amd(nir_instr_as_intrinsic(value->parent_instr),
upper_bound);
return value;
}
void
ac_nir_store_arg(nir_builder *b, const struct ac_shader_args *ac_args, struct ac_arg arg,
nir_def *val)

11
src/amd/common/ac_nir.h
View file

@ -61,11 +61,12 @@ nir_def *
ac_nir_load_arg_at_offset(nir_builder *b, const struct ac_shader_args *ac_args,
struct ac_arg arg, unsigned relative_index);
static inline nir_def *
ac_nir_load_arg(nir_builder *b, const struct ac_shader_args *ac_args, struct ac_arg arg)
{
return ac_nir_load_arg_at_offset(b, ac_args, arg, 0);
}
nir_def *
ac_nir_load_arg(nir_builder *b, const struct ac_shader_args *ac_args, struct ac_arg arg);
nir_def *
ac_nir_load_arg_upper_bound(nir_builder *b, const struct ac_shader_args *ac_args, struct ac_arg arg,
unsigned upper_bound);
void ac_nir_store_arg(nir_builder *b, const struct ac_shader_args *ac_args, struct ac_arg arg,
nir_def *val);