[PATCH] Fix expansion of TREE_ADDRESSABLE bitwise copies (PR c++/69851)

[Jakub Jelinek]

On Fri, Feb 19, 2016 at 08:45:09PM +0000, Bernd Edlinger wrote:
> I have still another question.
> 
> Why are you adding braces here?
> 
> +	      || (bitsize % BITS_PER_UNIT != 0)
> +	      || (bitpos % BITS_PER_UNIT != 0)

These two are not really needed, but I've already committed the patch.

> +	      || (compare_tree_int (DECL_SIZE (TREE_OPERAND (exp, 1)), bitsize)
> +		  != 0)))
> 
> I think everywhere in that function we omit braces around == terms
> inside || terms even long ones.

emacs users keep saying that emacs needs this to indent it properly.

>     || a == b
>     || c == d
>     || e == f)

These are on a single line, so it is not a problem.

	Jakub