Added additional changes for the new AccelerationStructureNV type. (#2218)

* Added additional changes for the new AccelerationStructureNV type.

* Added additional changes for the new AccelerationStructureNV type.  Change tabs to space...

* Added additional changes for the new accelerationStructureNV type -- add proper type name.

Fix TypeManager.TypeStrings test:
[----------] 29 tests from TypeManager
[ RUN      ] TypeManager.TypeStrings
[       OK ] TypeManager.TypeStrings (7 ms)
diff --git a/source/opt/ir_context.cpp b/source/opt/ir_context.cpp
index af9ac1a..ad453ae 100644
--- a/source/opt/ir_context.cpp
+++ b/source/opt/ir_context.cpp
@@ -328,6 +328,7 @@
                                SpvOpTypeImage,
                                SpvOpTypeSampler,
                                SpvOpTypeSampledImage,
+                               SpvOpTypeAccelerationStructureNV,
                                SpvOpTypeArray,
                                SpvOpTypeRuntimeArray,
                                SpvOpTypeStruct,
diff --git a/source/opt/type_manager.cpp b/source/opt/type_manager.cpp
index 722b9b9..001883c 100644
--- a/source/opt/type_manager.cpp
+++ b/source/opt/type_manager.cpp
@@ -744,6 +744,9 @@
     case SpvOpTypeNamedBarrier:
       type = new NamedBarrier();
       break;
+    case SpvOpTypeAccelerationStructureNV:
+      type = new AccelerationStructureNV();
+      break;
     default:
       SPIRV_UNIMPLEMENTED(consumer_, "unhandled type");
       break;
diff --git a/source/opt/types.h b/source/opt/types.h
index d77117d..fe0f39a 100644
--- a/source/opt/types.h
+++ b/source/opt/types.h
@@ -598,7 +598,7 @@
 DefineParameterlessType(Queue, queue);
 DefineParameterlessType(PipeStorage, pipe_storage);
 DefineParameterlessType(NamedBarrier, named_barrier);
-DefineParameterlessType(AccelerationStructureNV, acceleration_structure);
+DefineParameterlessType(AccelerationStructureNV, accelerationStructureNV);
 #undef DefineParameterlessType
 
 }  // namespace analysis
diff --git a/test/opt/type_manager_test.cpp b/test/opt/type_manager_test.cpp
index fc9089e..1072c36 100644
--- a/test/opt/type_manager_test.cpp
+++ b/test/opt/type_manager_test.cpp
@@ -200,6 +200,7 @@
     %pipe    = OpTypePipe ReadOnly
     %ps      = OpTypePipeStorage
     %nb      = OpTypeNamedBarrier
+    %rtacc   = OpTypeAccelerationStructureNV
   )";
 
   std::vector<std::pair<uint32_t, std::string>> type_id_strs = {
@@ -231,6 +232,7 @@
       {26, "pipe(0)"},
       {27, "pipe_storage"},
       {28, "named_barrier"},
+      {29, "accelerationStructureNV"},
   };
 
   std::unique_ptr<IRContext> context =