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r600/sfn: Remove unused r600_lower_scratch_addresses

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Signed-off-by: Vitaliy Triang3l Kuzmin <triang3l@yandex.ru>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/35952>
This commit is contained in:
Vitaliy Triang3l Kuzmin 2025-07-05 15:06:03 +03:00 • committed by Marge Bot
parent 66c31b0663
commit 554144ccfe
2 changed files with 0 additions and 51 deletions
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48
src/gallium/drivers/r600/sfn/sfn_nir.cpp
View file

@ -68,53 +68,6 @@ AssemblyFromShader::lower(const Shader& ir)
return do_lower(ir);
}
static void
r600_nir_lower_scratch_address_impl(nir_builder *b, nir_intrinsic_instr *instr)
{
b->cursor = nir_before_instr(&instr->instr);
int address_index = 0;
int align;
if (instr->intrinsic == nir_intrinsic_store_scratch) {
align = instr->src[0].ssa->num_components;
address_index = 1;
} else {
align = instr->def.num_components;
}
nir_def *address = instr->src[address_index].ssa;
nir_def *new_address = nir_ishr_imm(b, address, 4 * align);
nir_src_rewrite(&instr->src[address_index], new_address);
}
bool
r600_lower_scratch_addresses(nir_shader *shader)
{
bool progress = false;
nir_foreach_function_impl(impl, shader)
{
nir_builder build = nir_builder_create(impl);
nir_foreach_block(block, impl)
{
nir_foreach_instr(instr, block)
{
if (instr->type != nir_instr_type_intrinsic)
continue;
nir_intrinsic_instr *op = nir_instr_as_intrinsic(instr);
if (op->intrinsic != nir_intrinsic_load_scratch &&
op->intrinsic != nir_intrinsic_store_scratch)
continue;
r600_nir_lower_scratch_address_impl(&build, op);
progress = true;
}
}
}
return progress;
}
static void
insert_uniform_sorted(struct exec_list *var_list, nir_variable *new_var)
{
@ -447,7 +400,6 @@ r600_nir_lower_atomics(nir_shader *shader)
nir_metadata_control_flow, NULL);
}
using r600::r600_lower_fs_out_to_vector;
using r600::r600_lower_scratch_addresses;
using r600::r600_lower_ubo_to_align16;
int

3
src/gallium/drivers/r600/sfn/sfn_nir.h
View file

@ -39,9 +39,6 @@ protected:
nir_builder *b;
};
bool
r600_lower_scratch_addresses(nir_shader *shader);
bool
r600_lower_ubo_to_align16(nir_shader *shader);