Method InvalidateValue

Source/SpireCore/SpirVCodeGen.cpp:1933–1937

			}

			void InvalidateValue(ILOperand *op)
			{
				if (StackVariableNameToValueID.Last().ContainsKey(op))
					StackVariableNameToValueID.Last()[op] = -1;
			}

			int DefineBasicType(RefPtr<ILType> Type)
			{