egcs/gcc ChangeLog emit-rtl.c md.texi reload1. ...
law@cygnus.com
law@cygnus.com
Wed Nov 25 10:31:00 GMT 1998
CVSROOT: /egcs/carton/cvsfiles
Module name: egcs
Changes by: law@egcs.cygnus.com 98/11/25 10:31:27
Modified files:
gcc : ChangeLog emit-rtl.c md.texi reload1.c rtl.h
toplev.c
Log message:
* toplev.c (no_new_pseudos): Define.
(rest_of_compilation): Set no_new_pseudos as needed.
* emit-rtl.c (gen_reg_rtx): Abort if we try to create a new pseudo
if no_new_pseudos is set.
* rtl.h (no_new_pseudos): Declare it.
* reload1.c (reload): Update comments.
* md.texi: Corresponding changes.
* reload1.c (reg_used_in_insn): Renamed from reg_used_by_pseudo.
(choose_reload_regs): Rename it here as well. When computing it,
also merge in used hardregs.
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