gcc/gcc ChangeLog config/i386/i386.c config/i3 ...

[rth@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	rth@gcc.gnu.org	2002-05-29 13:54:04

Modified files:
	gcc            : ChangeLog 
	gcc/config/i386: i386.c i386.h i386.md 

Log message:
	* config/i386/i386.c (ix86_output_function_epilogue): New.
	(TARGET_ASM_FUNCTION_EPILOGUE): New.
	(pic_label_name): Remove.
	(pic_labels_used): New.
	(ix86_asm_file_end): Emit one pc load stub for each register used.
	(output_set_got): Generate deep pc load to any register.
	(ix86_select_alt_pic_regnum): New.
	(ix86_save_reg): Don't save pic register if we can find a valid
	call-clobbered replacement.
	(ix86_expand_prologue): If we found a valid replacement, renumber
	pic_offset_table_rtx.
	* config/i386/i386.h (PIC_OFFSET_TABLE_REGNUM): Look at
	pic_offset_table_rtx after reload.
	(REAL_PIC_OFFSET_TABLE_REGNUM): New.
	* config/i386/i386.md (set_got): Make insn, not expander.
	(set_got_nopic, set_got_deep, set_got_nodeep): Remove.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=1.14316&r2=1.14317
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/i386/i386.c.diff?cvsroot=gcc&r1=1.413&r2=1.414
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/i386/i386.h.diff?cvsroot=gcc&r1=1.264&r2=1.265
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/i386/i386.md.diff?cvsroot=gcc&r1=1.368&r2=1.369