b0d95de801
* config/i386/i386.h (FIRST_PSEUDO_REGISTER): Define to 53. (FIXED_REGISTERS, CALL_USED_REGISTERS): Remove dir register. (REG_ALLOC_ORDER): Remove one element due to removal of dir register. (FRAME_POINTER_REGNUM): Update register number to 20. (REG_CLASS_CONTENTS): Update contents due to removed dir register. (HI_REGISTER_NAMES): Remove "dirflag". * config/i386/i386.c (regclass_map): Remove dirflag entry. (dbx_register_map, dbx64_register_map, svr4_dbx_register_map): Remove "dir" entry. (ix86_md_asm_clobbers): Remove "dirflag" default asm clobber. * config/i386/i386.md (R10_REG, R11_REG): Renumber. (sse_prologue_save, *sse_prologue_save_insn): Renumber hardcoded SSE register numbers. * config/i386/mmx.md (mmx_emms, mmx_femms): Renumber hardcoded MMX register numbers. From-SVN: r119839
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