radv: move to using common buffer load format.

Get rid of usage of SI.vs.load.input.

Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Signed-off-by: Dave Airlie <airlied@redhat.com>

diff --git a/src/amd/common/ac_nir_to_llvm.c b/src/amd/common/ac_nir_to_llvm.c
index 520e4cf..da38331 100644 (file)
--- a/src/amd/common/ac_nir_to_llvm.c
+++ b/src/amd/common/ac_nir_to_llvm.c
@@ -4564,7 +4564,6 @@ handle_vs_input_decl(struct nir_to_llvm_context *ctx,
        LLVMValueRef t_list_ptr = ctx->vertex_buffers;
        LLVMValueRef t_offset;
        LLVMValueRef t_list;
-       LLVMValueRef args[3];
        LLVMValueRef input;
        LLVMValueRef buffer_index;
        int index = variable->data.location - VERT_ATTRIB_GENERIC0;
@@ -4586,13 +4585,11 @@ handle_vs_input_decl(struct nir_to_llvm_context *ctx,
                t_offset = LLVMConstInt(ctx->i32, index + i, false);
 
                t_list = ac_build_indexed_load_const(&ctx->ac, t_list_ptr, t_offset);
-               args[0] = t_list;
-               args[1] = LLVMConstInt(ctx->i32, 0, false);
-               args[2] = buffer_index;
-               input = ac_build_intrinsic(&ctx->ac,
-                       "llvm.SI.vs.load.input", ctx->v4f32, args, 3,
-                       AC_FUNC_ATTR_READNONE | AC_FUNC_ATTR_NOUNWIND |
-                       AC_FUNC_ATTR_LEGACY);
+
+               input = ac_build_buffer_load_format(&ctx->ac, t_list,
+                                                   buffer_index,
+                                                   LLVMConstInt(ctx->i32, 0, false),
+                                                   true);
 
                for (unsigned chan = 0; chan < 4; chan++) {
                        LLVMValueRef llvm_chan = LLVMConstInt(ctx->i32, chan, false);