Expand RayQueryFlag arg for GenISA_AllocateRayQuery

Add a secondary argument.

Author: elvinw-intel

IGC/AdaptorCommon/RayTracing/RTStackFormat.h

@@ -1270,6 +1270,11 @@ enum class RayFlags_Xe3 : uint16_t
 constexpr uint32_t RayFlagsMask_Xe3 = getRayFlagMask((uint32_t)RayFlags_Xe3::FORCE_2STATE_STOC);
 static_assert(sizeof(MemTravStack) == 32, "MemTravStack has to be 32 bytes large");
 
+enum class RayQueryFlags : uint16_t
+{
+    NONE = 0x00,
+};
+
 
 // On DG2, writes will not go to the L1$ unless they are 16-byte aligned
 // and at least 16 bytes in size.

IGC/GenISAIntrinsics/GenIntrinsicInst.h

@@ -1820,6 +1820,7 @@ class AllocateRayQueryIntrinsic : public GenIntrinsicInst {
     }
 
     Value* getFlags()  const { return getOperand(0); }
+    Value* getQueryFlags()  const { return getOperand(1); }
 };
 
 class ConvertRayQueryHandleToRTStackPointerIntrinsic : public GenIntrinsicInst {

IGC/GenISAIntrinsics/generator/input/Intrinsic_definitions.yml

@@ -10695,6 +10695,10 @@ intrinsics:
                 name: Arg0
                 type_definition: *i32
                 comment: "rayFlags"
+            - !<ArgumentDefinition>
+                name: Arg1
+                type_definition: *i16
+                comment: "rayQueryFlags"
         attributes:
             - !AttributeID "NoUnwind"
     - !<IntrinsicDefinition>