This is the mail archive of the gcc-cvs@gcc.gnu.org mailing list for the GCC project.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]

egcs/gcc ChangeLog.RA df.c new-regalloc.c new- ...


CVSROOT:	/cvs/gcc
Module name:	egcs
Branch: 	new-regalloc-branch
Changes by:	dberlin@gcc.gnu.org	2001-01-29 20:52:50

Modified files:
	gcc            : ChangeLog.RA df.c new-regalloc.c new-regalloc.h 
	                 reload1.c ssa.c toplev.c 

Log message:
	* ssa.c  (mark_phi_and_copy_regs): Test rtx against 0, not NULL,
	and test pattern against 0 too.
	
	* reload1.c (finish_spills): Call find_reg_given_constraints
	rather than retry_global_alloc.
	
	* df.c (df_insn_regno_def_p): Reverse return values so that it
	does what the function says it does, so that dataflow analysis of
	call clobbered registers works.
	
	* new-regalloc.h: Add definitions of external functions, stop
	including other files.
	
	* new-regalloc.c: Move inclusion of those files to here.
	(perform_new_regalloc_init): Fix data flow analysis problem.
	(rewrite_program): Change call to reload to tell it we are calling
	from the global register allocator, now that it calls the right
	retry routine.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/ChangeLog.RA.diff?cvsroot=gcc&only_with_tag=new-regalloc-branch&r1=1.1.2.4&r2=1.1.2.5
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/df.c.diff?cvsroot=gcc&only_with_tag=new-regalloc-branch&r1=1.1.2.1&r2=1.1.2.2
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/new-regalloc.c.diff?cvsroot=gcc&only_with_tag=new-regalloc-branch&r1=1.1.2.5&r2=1.1.2.6
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/new-regalloc.h.diff?cvsroot=gcc&only_with_tag=new-regalloc-branch&r1=1.1.2.2&r2=1.1.2.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/reload1.c.diff?cvsroot=gcc&only_with_tag=new-regalloc-branch&r1=1.255.2.1&r2=1.255.2.2
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/ssa.c.diff?cvsroot=gcc&only_with_tag=new-regalloc-branch&r1=1.25&r2=1.25.2.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/toplev.c.diff?cvsroot=gcc&only_with_tag=new-regalloc-branch&r1=1.418.2.1&r2=1.418.2.2


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]