Allow vector and scalar offset in buffer address arg to LoadBuffer/StoreBuffer (#3439)

* Allow vector and scalar offset in buffer address arg to
LoadBuffer/StoreBuffer

* remove is_ring check

* fix atomics and update pattern matching for tess factor stores

* remove old asserts about soffset

* small fixes

* copyright

* Handle sgpr initialization for 2 special hull shader values, including tess factor buffer offset

src/shader_recompiler/runtime_info.h

@@ -114,6 +114,7 @@ struct HullRuntimeInfo {
     u32 num_input_control_points;
     u32 num_threads;
     AmdGpu::TessellationType tess_type;
+    bool offchip_lds_enable;
 
     // from tess constants buffer
     u32 ls_stride;