gcc/
	* config/mips/mips.h (MIPS_ARCH_FLOAT_SPEC): New macro.
	* config/mips/mips.c (mips_cpu_info_table): Mention it in the
	the introductory comment.
	(MIPS_MARCH_CONTROLS_SOFT_FLOAT): Delete.
	(override_options): Don't test for it.
	* config/mips/sde.h (MIPS_MARCH_CONTROLS_SOFT_FLOAT): Delete.
	(DRIVER_SELF_SPECS): Add MIPS_ARCH_FLOAT_SPEC.
	* config/mips/vr.h: As for config/mips/sde.h.

From-SVN: r128346