mips-protos.h (embedded_pic_fnaddr_reg): New.

mips-protos.h (embedded_pic_fnaddr_reg): New.

* config/mips/mips-protos.h (embedded_pic_fnaddr_reg): New.
* config/mips/mips.h (embedded_pic_fnaddr_rtx): Lose.
(mips16_gp_pseudo_rtx): Lose.
(INIT_EXPANDERS): Deleted.
* config/mips/mips.c (mips_init_machine_status): New.
(mips_free_machine_status): New.
(mips_mark_machine_status): New.
(override_options): Set them.
(embedded_pic_fnaddr_rtx, mips16_gp_pseudo_rtx): Moved to...
(struct machine_function): ... new.  Replaced all references.
(mips_add_gc_roots): Don't mark them.
(embedded_pic_fnaddr_reg): New, extracted from...
(embedded_pic_offset): ... here.
* config/mips/mips.md (movdi): Call embedded_pic_fnaddr_reg.
(movsi): Likewise.

From-SVN: r50896