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ac/llvm,radeonsi: lower nir primitive counter add intrinsics

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Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Signed-off-by: Qiang Yu <yuq825@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18010>
This commit is contained in:
Qiang Yu
2022-08-11 10:19:47 +08:00
committed by Marge Bot
parent bb837bf6ef
commit daaa8ddb8e
6 changed files with 20 additions and 57 deletions
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src/amd/llvm/ac_nir_to_llvm.c
-15
View File
@@ -4465,21 +4465,6 @@ static bool visit_intrinsic(struct ac_nir_context *ctx, nir_intrinsic_instr *ins
result = ac_build_gather_values(&ctx->ac, global_count, instr->num_components);
break;
}
case nir_intrinsic_atomic_add_gs_emit_prim_count_amd:
ctx->abi->atomic_add_prim_count(ctx->abi, ~0U, get_src(ctx, instr->src[0]),
ac_prim_count_gs_emit);
break;
case nir_intrinsic_atomic_add_gen_prim_count_amd:
case nir_intrinsic_atomic_add_xfb_prim_count_amd: {
LLVMValueRef prim_count = get_src(ctx, instr->src[0]);
unsigned stream = nir_intrinsic_stream_id(instr);
enum ac_prim_count count_type =
instr->intrinsic == nir_intrinsic_atomic_add_gen_prim_count_amd ?
ac_prim_count_gen : ac_prim_count_xfb;
ctx->abi->atomic_add_prim_count(ctx->abi, stream, prim_count, count_type);
break;
}
default:
fprintf(stderr, "Unknown intrinsic: ");
nir_print_instr(&instr->instr, stderr);
src/amd/llvm/ac_shader_abi.h
-9
View File
@@ -34,12 +34,6 @@
#define AC_LLVM_MAX_OUTPUTS (VARYING_SLOT_VAR31 + 1)
enum ac_prim_count {
ac_prim_count_gs_emit,
ac_prim_count_gen,
ac_prim_count_xfb,
};
/* Document the shader ABI during compilation. This is what allows radeonsi and
* radv to share a compiler backend.
*/
@@ -73,9 +67,6 @@ struct ac_shader_abi {
void (*emit_vertex_with_counter)(struct ac_shader_abi *abi, unsigned stream,
LLVMValueRef vertexidx, LLVMValueRef *addrs);
void (*atomic_add_prim_count)(struct ac_shader_abi *abi, unsigned stream,
LLVMValueRef prim_count, enum ac_prim_count count_type);
LLVMValueRef (*load_inputs)(struct ac_shader_abi *abi,
unsigned driver_location, unsigned component,
unsigned num_components, unsigned vertex_index,