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ir3: add helper to get glsl type for nir_def

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Signed-off-by: Job Noorman <jnoorman@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31501>
This commit is contained in:
Job Noorman 2024-10-16 20:25:32 +02:00 • committed by Marge Bot
parent 575c89a73c
commit 0919d0f694
1 changed files with 9 additions and 3 deletions
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12
src/freedreno/ir3/ir3_lower_subgroups.c
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@ -520,6 +520,14 @@ ir3_lower_subgroups(struct ir3 *ir)
return progress;
}
static const struct glsl_type *
glsl_type_for_def(nir_def *def)
{
assert(def->num_components == 1);
return def->bit_size == 1 ? glsl_bool_type()
: glsl_uintN_t_type(def->bit_size);
}
static bool
filter_scan_reduce(const nir_instr *instr, const void *data)
{
@ -641,9 +649,7 @@ lower_64b_scan_reduce(struct nir_builder *b, nir_instr *instr, void *data)
nir_def *ident = nir_build_imm(b, 1, bit_size, &ident_val);
nir_def *inclusive_in = intrin->src[0].ssa;
const glsl_type *var_type = bit_size == 1
? glsl_bool_type()
: glsl_uintN_t_type(inclusive_in->bit_size);
const glsl_type *var_type = glsl_type_for_def(inclusive_in);
nir_variable *inclusive_var =
nir_local_variable_create(b->impl, var_type, "inclusive");
nir_variable *exclusive_var =