gccint documentation suggestion

[Ian Lance Taylor]

Richard Sandiford <rdsandiford@googlemail.com> writes:

> 	* doc/rtl.texi (const_double): Remove the "addr" operand.
> 	Describe CONST_DOUBLE_* macros under const_double rather
> 	than const_vector.
> 	(const_fixed): Fix the operand description.
> 	(const): Add an @findex directive.
> 	(CONST0_RTX, CONST1_RTX, CONST2_RTX): Move description
> 	after the constant rtl table.
> 	(fix): Combine floating-point and fixed-point descriptions.
> 	Fix hyphenation.
> 	* sched-deps.c (sched_analyze_2): Remove reference to
> 	CONST_DOUBLE_CHAIN.

This is OK.

Thanks.

Ian