data_.resize(data_.size() + len);
  memcpy(data_.data() + offset_.back(), str, len);
  offset_.push_back(offset_.back() + len);
  return absl::OkStatus();
}

int MiniDynamicBuffer::WriteToBuffer(char** buffer) {
  // Allocate sufficient memory to tensor buffer.
  int32_t num_strings = offset_.size() - 1;
  // Total bytes include:
  //   * size of content (data_.size)
  //   * offset of each tensor (sizeof(int32_t) * num_strings)

  int WriteToBuffer(char** buffer);

 private:
  // Data buffer to store contents of strings, not including headers.
  std::vector<char> data_;
  // Offset of the starting index of each string in data buffer.
  std::vector<size_t> offset_;
  // Max length in number of characters that we permit the total
  // buffer containing the concatenation of all added strings to be.

      assert(index[i] < shape[i]);
      assert(index[i] >= 0);
    }
#endif  // NDEBUG
    int64_t offset = 0;
    int64_t stride = 1;
    for (int64_t dim = shape.size() - 1; dim >= 0; --dim) {
      offset += index[dim] * stride;
      stride *= shape[dim];
    }
    return offset;
  }

  int64_t offset_;
  int64_t stride_;
  int64_t size_;
};

template <typename T>

}

func verifyParamResultOffset(t *testing.T, f *types.Field, r abi.ABIParamAssignment, which string, idx int) int {
	n := f.Nname.(*ir.Name)
	if n.FrameOffset() != int64(r.Offset()) {
		t.Errorf("%s %d: got offset %d wanted %d t=%v",
			which, idx, r.Offset(), n.Offset_, f.Type)
		return 1
	}
	return 0
}

func makeExpectedDump(e string) expectedDump {
	return expectedDump{dump: e}
}

		}
		dumpNodeHeader(w, n)
		return

	case OLINKSYMOFFSET:
		n := n.(*LinksymOffsetExpr)
		fmt.Fprintf(w, "%+v-%v", n.Op(), n.Linksym)
		// Offset is almost always 0, so only print when it's interesting.
		if n.Offset_ != 0 {
			fmt.Fprintf(w, "%+v", n.Offset_)
		}
		dumpNodeHeader(w, n)

	case OASOP:
		n := n.(*AssignOpStmt)
		fmt.Fprintf(w, "%+v-%+v", n.Op(), n.AsOp)
		dumpNodeHeader(w, n)

		return
	case ir.ONAME:
		r := r.(*ir.Name)
		if r.Offset_ != 0 {
			base.Fatalf("genAsStatic %+v", as)
		}
		if r.Class == ir.PFUNC {
			staticdata.InitAddr(name, offset, staticdata.FuncLinksym(r))
			return
		}
	}
	base.Fatalf("genAsStatic: rhs %v", as.Y)

  // CHECK: return [[OFFSET_0]], [[OFFSET_0]], [[OFFSET_2]], [[OFFSET_3]]
  func.return %offset#0, %offset#1, %offset#2, %offset#3: tensor<3xi32>, tensor<3xi32>, tensor<3xi32>, tensor<3xi32>
}

// CHECK-LABEL: testConcatOffsetNegativeConcatDim
func.func @testConcatOffsetNegativeConcatDim() -> (tensor<3xi32>, tensor<3xi32>, tensor<3xi32>) {

	}

	// check invariants
	const xsize = fsize + 5
	for offset := -xsize; offset < xsize; offset++ {
		want1 := f.Offset(Pos(f.base + offset))
		if got := f.Offset(f.Pos(offset)); got != want1 {
			t.Errorf("offset = %d, want %d", got, want1)
		}

		want2 := f.Pos(offset)
		if got := f.Pos(f.Offset(want2)); got != want2 {
			t.Errorf("pos = %d, want %d", got, want2)
		}
	}

	// Length of these two slices should agree
	if len(vars) != len(coffsets) {
		ft.ctxt.Diag("internal error: RegisterChildDIEOffsets vars/offsets length mismatch")
		return
	}

	// Generate the slice of declOffset's based in vars/coffsets
	doffsets := make([]declOffset, len(coffsets))
	for i := range coffsets {
		doffsets[i].dclIdx = vars[i].ChildIndex

		q.Pos = b.Pos
	}
}

// AddAux adds the offset in the aux fields (AuxInt and Aux) of v to a.
func AddAux(a *obj.Addr, v *ssa.Value) {
	AddAux2(a, v, v.AuxInt)
}
func AddAux2(a *obj.Addr, v *ssa.Value, offset int64) {
	if a.Type != obj.TYPE_MEM && a.Type != obj.TYPE_ADDR {
		v.Fatalf("bad AddAux addr %v", a)
	}
	// add integer offset
	a.Offset += offset

	// If no additional symbol offset, we're done.