/egcs/gcc ChangeLog alias.c combine.c emit-rtl ...

[law@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	
Changes by:	law@gcc.gnu.org	2000-11-29 22:31:19

Modified files:
	egcs/gcc       : ChangeLog alias.c combine.c emit-rtl.c flow.c 
	                 function.c function.h integrate.c integrate.h 
	                 loop.c predict.c regclass.c rtl.h unroll.c 
	egcs/gcc/config/convex: convex.h 
	egcs/gcc/config/pa: pa.c 

Log message:
	* function.h (emit_status): Delete member regno_pointer_flag and
	rename regno_pointer_flag_length to regno_pointer_align_length.
	Delete define for REGNO_POINTER_FLAG.
	* integrate.h (inline_remap): Delete member regno_pointer_flag.
	Add member x_regno_reg_rtx.
	* rtl.h (rtx_def): Use frame_related bit to indicate register is
	a pointer in REG expressions.  Define REG_POINTER macro.
	* alias.c (find_base_value, find_base_term): Use REG_POINTER
	instead of REGNO_POINTER_FLAG.
	* combine.c (nonzero_bits, num_sign_bit_copies): Likewise.
	* emit-rtl.c (gen_reg_rtx): Use regno_pointer_align_length instead
	of regno_pointer_flag_length.  Remove code which refers to
	regno_pointer_flag.
	(mark_reg_pointer): Use REG_POINTER.
	(free_emit_status): Remove code which refers to regno_pointer_flag.
	(init_emit, mark_emit_status): Likewise.
	* flow.c (dump_flow_info): Likewise.
	* function.c (preserve_temp_slots): Likewise.
	* integrate.c (expand_inline_function, copy_rtx_and_substitute):
	Use x_regno_reg_rtx instead of regno_pointer_flag for function
	pointer determination in map.
	* loop.c (strength_reduce, maybe_eliminate_biv_1): Use REG_POINTER.
	* predict.c (estimate_probability): Likewise.
	* regclass.c (record_address_regs, reg_scan_mark_refs): Likewise.
	* unroll.c (unroll_loop): Use x_regno_reg_rtx instead of
	regno_pointer_flag for function pointer determination in map.
	* convex.h (RTX_COSTS): Don't test regno_pointer_flag and use
	REG_POINTER.
	* pa.c (hppa_legitimize_address, emit_move_sequence, basereg_operand):
	Use REG_POINTER.
	(restore_unscaled_index_insn_codes): Revise comment.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi//egcs/gcc/ChangeLog.diff?cvsroot=gcc&r1=1.8444&r2=1.8445
http://gcc.gnu.org/cgi-bin/cvsweb.cgi//egcs/gcc/alias.c.diff?cvsroot=gcc&r1=1.106&r2=1.107
http://gcc.gnu.org/cgi-bin/cvsweb.cgi//egcs/gcc/combine.c.diff?cvsroot=gcc&r1=1.166&r2=1.167
http://gcc.gnu.org/cgi-bin/cvsweb.cgi//egcs/gcc/emit-rtl.c.diff?cvsroot=gcc&r1=1.156&r2=1.157
http://gcc.gnu.org/cgi-bin/cvsweb.cgi//egcs/gcc/flow.c.diff?cvsroot=gcc&r1=1.353&r2=1.354
http://gcc.gnu.org/cgi-bin/cvsweb.cgi//egcs/gcc/function.c.diff?cvsroot=gcc&r1=1.232&r2=1.233
http://gcc.gnu.org/cgi-bin/cvsweb.cgi//egcs/gcc/function.h.diff?cvsroot=gcc&r1=1.57&r2=1.58
http://gcc.gnu.org/cgi-bin/cvsweb.cgi//egcs/gcc/integrate.c.diff?cvsroot=gcc&r1=1.120&r2=1.121
http://gcc.gnu.org/cgi-bin/cvsweb.cgi//egcs/gcc/integrate.h.diff?cvsroot=gcc&r1=1.14&r2=1.15
http://gcc.gnu.org/cgi-bin/cvsweb.cgi//egcs/gcc/loop.c.diff?cvsroot=gcc&r1=1.298&r2=1.299
http://gcc.gnu.org/cgi-bin/cvsweb.cgi//egcs/gcc/predict.c.diff?cvsroot=gcc&r1=1.13&r2=1.14
http://gcc.gnu.org/cgi-bin/cvsweb.cgi//egcs/gcc/regclass.c.diff?cvsroot=gcc&r1=1.108&r2=1.109
http://gcc.gnu.org/cgi-bin/cvsweb.cgi//egcs/gcc/rtl.h.diff?cvsroot=gcc&r1=1.230&r2=1.231
http://gcc.gnu.org/cgi-bin/cvsweb.cgi//egcs/gcc/unroll.c.diff?cvsroot=gcc&r1=1.113&r2=1.114
http://gcc.gnu.org/cgi-bin/cvsweb.cgi//egcs/gcc/config/convex/convex.h.diff?cvsroot=gcc&r1=1.12&r2=1.13
http://gcc.gnu.org/cgi-bin/cvsweb.cgi//egcs/gcc/config/pa/pa.c.diff?cvsroot=gcc&r1=1.84&r2=1.85