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nir: add generated intrinsic builders

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Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6587>
This commit is contained in:
Rhys Perry
2020-09-07 13:55:38 +01:00
committed by Marge Bot
parent b3c65f97ad
commit c9bcad2573
11 changed files with 135 additions and 233 deletions
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27
src/intel/compiler/brw_nir_rt_builder.h
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@@ -27,20 +27,6 @@
#include "brw_rt.h"
#include "nir_builder.h"
static nir_ssa_def *
nir_load_global_const_block_intel(nir_builder *b, nir_ssa_def *addr,
unsigned num_components)
{
nir_intrinsic_instr *load =
nir_intrinsic_instr_create(b->shader,
nir_intrinsic_load_global_const_block_intel);
load->src[0] = nir_src_for_ssa(addr);
load->num_components = num_components;
nir_ssa_dest_init(&load->instr, &load->dest, num_components, 32, NULL);
nir_builder_instr_insert(b, &load->instr);
return &load->dest.ssa;
}
/* We have our own load/store scratch helpers because they emit a global
* memory read or write based on the scratch_base_ptr system value rather
* than a load/store_scratch intrinsic.
@@ -65,15 +51,6 @@ brw_nir_rt_store_scratch(nir_builder *b, uint32_t offset, unsigned align,
value, write_mask);
}
static inline void
nir_accept_ray_intersection(nir_builder *b)
{
nir_intrinsic_instr *accept =
nir_intrinsic_instr_create(b->shader,
nir_intrinsic_accept_ray_intersection);
nir_builder_instr_insert(b, &accept->instr);
}
static inline void
brw_nir_btd_spawn(nir_builder *b, nir_ssa_def *record_addr)
{
@@ -253,7 +230,7 @@ brw_nir_rt_load_globals(nir_builder *b,
nir_ssa_def *addr = nir_load_btd_global_arg_addr_intel(b);
nir_ssa_def *data;
data = nir_load_global_const_block_intel(b, addr, 16);
data = nir_load_global_const_block_intel(b, 16, addr);
defs->base_mem_addr = nir_pack_64_2x32(b, nir_channels(b, data, 0x3));
defs->call_stack_handler_addr =
@@ -276,7 +253,7 @@ brw_nir_rt_load_globals(nir_builder *b,
defs->sw_stack_size = nir_channel(b, data, 12);
defs->launch_size = nir_channels(b, data, 0x7u << 13);
data = nir_load_global_const_block_intel(b, nir_iadd_imm(b, addr, 64), 8);
data = nir_load_global_const_block_intel(b, 8, nir_iadd_imm(b, addr, 64));
defs->call_sbt_addr =
nir_pack_64_2x32_split(b, nir_channel(b, data, 0),
nir_extract_i16(b, nir_channel(b, data, 1),