2007-04-16 David Ung <davidu@mips.com>

2007-04-16  David Ung  <davidu@mips.com>
            Joseph Myers  <joseph@codesourcery.com>

	* config/mips/mips.h (PROCESSOR_74KC, PROCESSOR_74KF,
	PROCESSOR_74KX, TUNE_74K, GENERATE_MADD_MSUB): Define.
	* config/mips/mips.c (mips_cpu_info_table, mips_rtx_cost_data):
	Add 74K processor information.
	* config/mips/mips.md: Include 74k.md.
	(cpu): Add 74kc,74kf,74kx.
	(ISA_HAS_MADD_MSUB): Change to GENERATE_MADD_MSUB throughout.
	* config/mips/74k.md: New.
	* doc/invoke.texi (MIPS Options): Document 74K support.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123863 138bc75d-0d04-0410-961f-82ee72b054a4