message: func.cpp: remove dead code
diff: @@ -582,7 +582,6 @@ void Function::emitCode(FunctionEmitContext *ctx, llvm::Function *function, Sour
  llvm::Type *i32Type = llvm::Type::getInt32Ty(fContext);
  llvm::SmallVector<llvm::Metadata *, 8> argKinds;
  llvm::SmallVector<llvm::Metadata *, 8> argInOutKinds;
  - llvm::SmallVector<llvm::Metadata *, 8> argOffsets;
  llvm::SmallVector<llvm::Metadata *, 8> argTypeDescs;
  // In ISPC we need only AK_NORMAL and IK_NORMAL now, in future it can change.
  @@ -615,8 +614,6 @@ void Function::emitCode(FunctionEmitContext *ctx, llvm::Function *function, Sour
  offset = llvm::alignTo(offset, grf_size);
  }
  - argOffsets.push_back(llvm::ValueAsMetadata::get(llvm::ConstantInt::get(i32Type, offset)));
  -
  offset += bytes;
  }
  