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radv: use nir_vector_insert_imm in lower_intrinsics

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This creates a single nir_op_vecn instead of a nir_op_vecn and several
copies.

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12469>
This commit is contained in:
Rhys Perry 2021-08-19 10:41:07 +01:00 • committed by Marge Bot
parent aeb1b4c30c
commit 94ed2ab3a1
1 changed files with 3 additions and 7 deletions
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10
src/amd/vulkan/radv_shader.c
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@ -311,8 +311,7 @@ lower_intrinsics(nir_shader *nir, const struct radv_pipeline_key *key,
def = nir_build_load_global(&b, 1, 64, addr, .access = ACCESS_NON_WRITEABLE,
.align_mul = 8, .align_offset = 0);
} else {
def = nir_vec3(&b, nir_channel(&b, intrin->src[0].ssa, 0),
nir_channel(&b, intrin->src[0].ssa, 1), nir_imm_int(&b, 0));
def = nir_vector_insert_imm(&b, intrin->src[0].ssa, nir_imm_int(&b, 0), 2);
}
break;
case nir_intrinsic_vulkan_resource_index: {
@ -323,8 +322,6 @@ lower_intrinsics(nir_shader *nir, const struct radv_pipeline_key *key,
nir_ssa_def *new_res = nir_vulkan_resource_index(
&b, 3, 32, intrin->src[0].ssa, .desc_set = desc_set, .binding = binding,
.desc_type = nir_intrinsic_desc_type(intrin));
nir_ssa_def *set_ptr = nir_channel(&b, new_res, 0);
nir_ssa_def *binding_ptr = nir_channel(&b, new_res, 1);
nir_ssa_def *stride;
if (desc_layout->binding[binding].type == VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC ||
@ -333,15 +330,14 @@ lower_intrinsics(nir_shader *nir, const struct radv_pipeline_key *key,
} else {
stride = nir_imm_int(&b, desc_layout->binding[binding].size);
}
def = nir_vec3(&b, set_ptr, binding_ptr, stride);
def = nir_vector_insert_imm(&b, new_res, stride, 2);
break;
}
case nir_intrinsic_vulkan_resource_reindex: {
nir_ssa_def *set_ptr = nir_channel(&b, intrin->src[0].ssa, 0);
nir_ssa_def *binding_ptr = nir_channel(&b, intrin->src[0].ssa, 1);
nir_ssa_def *stride = nir_channel(&b, intrin->src[0].ssa, 2);
binding_ptr = nir_iadd(&b, binding_ptr, nir_imul(&b, intrin->src[1].ssa, stride));
def = nir_vec3(&b, set_ptr, binding_ptr, stride);
def = nir_vector_insert_imm(&b, intrin->src[0].ssa, binding_ptr, 1);
break;
}
case nir_intrinsic_is_sparse_texels_resident: