Specific DXIL disassembly handling for WaveActiveBit

After
  int _WaveActiveBit14 = WaveActiveBitAnd(_WaveGetLaneIndex);
  int _WaveActiveBit13 = WaveActiveBitOr(_WaveGetLaneIndex);
  int _WaveActiveBit = WaveActiveBitXor(_WaveGetLaneIndex);

Before
  int _WaveActiveBit14 = WaveActiveBit(/*value*/ _WaveGetLaneIndex, /*op*/ 0);
  int _WaveActiveBit13 = WaveActiveBit(/*value*/ _WaveGetLaneIndex, /*op*/ 1);
  int _WaveActiveBit = WaveActiveBit(/*value*/ _WaveGetLaneIndex, /*op*/ 2);

Author: Zorro666

renderdoc/driver/shaders/dxil/dxil_bytecode.h

@@ -1851,6 +1851,7 @@ DECLARE_REFLECTION_ENUM(DXIL::Attribute);
 DECLARE_STRINGISE_TYPE(DXIL::InstructionFlags);
 DECLARE_STRINGISE_TYPE(DXIL::AtomicBinOpCode);
 DECLARE_STRINGISE_TYPE(DXIL::WaveOpCode);
+DECLARE_STRINGISE_TYPE(DXIL::WaveBitOpCode);
 DECLARE_STRINGISE_TYPE(DXIL::SignedOpKind);
 DECLARE_STRINGISE_TYPE(DXIL::QuadOpKind);
 DECLARE_STRINGISE_TYPE(DXIL::PackMode);

renderdoc/driver/shaders/dxil/dxil_disassemble.cpp

@@ -4181,6 +4181,23 @@ void Program::MakeRDDisassemblyString(const DXBC::Reflection *reflection)
                   }
                   break;
                 }
+                case DXOp::WaveActiveBit:
+                {
+                  // WaveActiveBit(value, i8 waveBitOp)
+                  WaveBitOpCode waveBitOpCode;
+                  if(getival<WaveBitOpCode>(inst.args[2], waveBitOpCode))
+                  {
+                    lineStr += "WaveActiveBit" + ToStr(waveBitOpCode);
+                    lineStr += "(";
+                    lineStr += GetArgId(inst, 1);
+                    lineStr += ")";
+                  }
+                  else
+                  {
+                    showDxFuncName = true;
+                  }
+                  break;
+                }
                 case DXOp::Pack4x8:
                 {
                   // Pack4x8(packMode,x,y,z,w)

renderdoc/driver/shaders/dxil/dxil_stringise.cpp

@@ -852,3 +852,15 @@ rdcstr DoStringise(const DXIL::SignedOpKind &el)
   }
   END_ENUM_STRINGISE();
 }
+
+template <>
+rdcstr DoStringise(const DXIL::WaveBitOpCode &el)
+{
+  BEGIN_ENUM_STRINGISE(DXIL::WaveBitOpCode)
+  {
+    STRINGISE_ENUM_CLASS(And)
+    STRINGISE_ENUM_CLASS(Or)
+    STRINGISE_ENUM_CLASS(Xor)
+  }
+  END_ENUM_STRINGISE();
+}