ac: rename and move si_const_array into common code

Reviewed-by: Samuel Pitoiset <[email protected]>

3 files changed, 16 insertions, 13 deletions

diff --git a/src/amd/common/ac_llvm_build.c b/src/amd/common/ac_llvm_build.c
index fa2f7f5097e..5e08508fedb 100644
--- a/src/amd/common/ac_llvm_build.c
+++ b/src/amd/common/ac_llvm_build.c
@@ -1876,3 +1876,9 @@ LLVMValueRef ac_find_lsb(struct ac_llvm_context *ctx,
 							   ctx->i32_0, ""),
 			       LLVMConstInt(ctx->i32, -1, 0), lsb, "");
 }
+
+LLVMTypeRef ac_array_in_const_addr_space(LLVMTypeRef elem_type)
+{
+	return LLVMPointerType(LLVMArrayType(elem_type, 0),
+			       AC_CONST_ADDR_SPACE);
+}
diff --git a/src/amd/common/ac_llvm_build.h b/src/amd/common/ac_llvm_build.h
index 2ca7a97e76e..78437d603e3 100644
--- a/src/amd/common/ac_llvm_build.h
+++ b/src/amd/common/ac_llvm_build.h
@@ -328,6 +328,9 @@ void ac_lds_store(struct ac_llvm_context *ctx,
 LLVMValueRef ac_find_lsb(struct ac_llvm_context *ctx,
 			 LLVMTypeRef dst_type,
 			 LLVMValueRef src0);
+
+LLVMTypeRef ac_array_in_const_addr_space(LLVMTypeRef elem_type);
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/src/amd/common/ac_nir_to_llvm.c b/src/amd/common/ac_nir_to_llvm.c
index 92188cfb8e3..dbbac905353 100644
--- a/src/amd/common/ac_nir_to_llvm.c
+++ b/src/amd/common/ac_nir_to_llvm.c
@@ -355,12 +355,6 @@ create_llvm_function(LLVMContextRef ctx, LLVMModuleRef module,
 	return main_function;
 }
 
-static LLVMTypeRef const_array(LLVMTypeRef elem_type, int num_elements)
-{
-	return LLVMPointerType(LLVMArrayType(elem_type, num_elements),
-	                       AC_CONST_ADDR_SPACE);
-}
-
 static int get_elem_bits(struct ac_llvm_context *ctx, LLVMTypeRef type)
 {
 	if (LLVMGetTypeKind(type) == LLVMVectorTypeKind)
@@ -647,7 +641,7 @@ declare_global_input_sgprs(struct nir_to_llvm_context *ctx,
 			   struct arg_info *args,
 			   LLVMValueRef *desc_sets)
 {
-	LLVMTypeRef type = const_array(ctx->ac.i8, 1024 * 1024);
+	LLVMTypeRef type = ac_array_in_const_addr_space(ctx->ac.i8);
 	unsigned num_sets = ctx->options->layout ?
 			    ctx->options->layout->num_sets : 0;
 	unsigned stage_mask = 1 << stage;
@@ -664,7 +658,7 @@ declare_global_input_sgprs(struct nir_to_llvm_context *ctx,
 			}
 		}
 	} else {
-		add_array_arg(args, const_array(type, 32), desc_sets);
+		add_array_arg(args, ac_array_in_const_addr_space(type), desc_sets);
 	}
 
 	if (ctx->shader_info->info.loads_push_constants) {
@@ -684,7 +678,7 @@ declare_vs_specific_input_sgprs(struct nir_to_llvm_context *ctx,
 	    (stage == MESA_SHADER_VERTEX ||
 	     (has_previous_stage && previous_stage == MESA_SHADER_VERTEX))) {
 		if (ctx->shader_info->info.vs.has_vertex_buffers) {
-			add_arg(args, ARG_SGPR, const_array(ctx->ac.v4i32, 16),
+			add_arg(args, ARG_SGPR, ac_array_in_const_addr_space(ctx->ac.v4i32),
 				&ctx->vertex_buffers);
 		}
 		add_arg(args, ARG_SGPR, ctx->ac.i32, &ctx->abi.base_vertex);
@@ -799,7 +793,7 @@ static void create_function(struct nir_to_llvm_context *ctx,
 	allocate_user_sgprs(ctx, stage, needs_view_index, &user_sgpr_info);
 
 	if (user_sgpr_info.need_ring_offsets && !ctx->options->supports_spill) {
-		add_arg(&args, ARG_SGPR, const_array(ctx->ac.v4i32, 16),
+		add_arg(&args, ARG_SGPR, ac_array_in_const_addr_space(ctx->ac.v4i32),
 			&ctx->ring_offsets);
 	}
 
@@ -1082,7 +1076,7 @@ static void create_function(struct nir_to_llvm_context *ctx,
 							       LLVMPointerType(ctx->ac.i8, AC_CONST_ADDR_SPACE),
 							       NULL, 0, AC_FUNC_ATTR_READNONE);
 			ctx->ring_offsets = LLVMBuildBitCast(ctx->builder, ctx->ring_offsets,
-							     const_array(ctx->ac.v4i32, 16), "");
+							     ac_array_in_const_addr_space(ctx->ac.v4i32), "");
 		}
 	}
 	
@@ -4039,7 +4033,7 @@ static LLVMValueRef load_sample_position(struct nir_to_llvm_context *ctx,
 	LLVMValueRef ptr = ac_build_gep0(&ctx->ac, ctx->ring_offsets, LLVMConstInt(ctx->ac.i32, RING_PS_SAMPLE_POSITIONS, false));
 
 	ptr = LLVMBuildBitCast(ctx->builder, ptr,
-			       const_array(ctx->ac.v2f32, 64), "");
+			       ac_array_in_const_addr_space(ctx->ac.v2f32), "");
 
 	sample_id = LLVMBuildAdd(ctx->builder, sample_id, ctx->sample_pos_offset, "");
 	result = ac_build_load_invariant(&ctx->ac, ptr, sample_id);
@@ -4650,7 +4644,7 @@ static LLVMValueRef radv_get_sampler_desc(struct ac_shader_abi *abi,
 	index = LLVMBuildMul(builder, index, LLVMConstInt(ctx->ac.i32, stride / type_size, 0), "");
 
 	list = ac_build_gep0(&ctx->ac, list, LLVMConstInt(ctx->ac.i32, offset, 0));
-	list = LLVMBuildPointerCast(builder, list, const_array(type, 0), "");
+	list = LLVMBuildPointerCast(builder, list, ac_array_in_const_addr_space(type), "");
 
 	return ac_build_load_to_sgpr(&ctx->ac, list, index);
 }