gcc/gcc ChangeLog.hammer Makefile.in cfglayout ...

[hubicka@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Branch: 	hammer-3_3-branch
Changes by:	hubicka@gcc.gnu.org	2003-03-21 18:36:21

Modified files:
	gcc            : ChangeLog.hammer Makefile.in cfglayout.c 
	                 target-def.h target.h 
	gcc/config/alpha: alpha.c 

Log message:
	* Merge from mainline:
	Richard Henderson
	* Makefile.in (cfglayout.o): Depend on TARGET_H.
	* cfglayout.c: Include target.h.
	(cfg_layout_can_duplicate_bb_p): Check targetm.cannot_copy_insn_p.
	* target-def.h (TARGET_CANNOT_COPY_INSN_P): New.
	* target.h (struct gcc_target): Add cannot_copy_insn_p.
	
	* config/alpha/alpha.c (alpha_cannot_copy_insn_p): New.
	(TARGET_CANNOT_COPY_INSN_P): New.
	(override_options): Revert 2003-02-08 hack.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.hammer.diff?cvsroot=gcc&only_with_tag=hammer-3_3-branch&r1=1.1.2.97&r2=1.1.2.98
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/Makefile.in.diff?cvsroot=gcc&only_with_tag=hammer-3_3-branch&r1=1.955.2.12&r2=1.955.2.13
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cfglayout.c.diff?cvsroot=gcc&only_with_tag=hammer-3_3-branch&r1=1.22.6.3&r2=1.22.6.4
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/target-def.h.diff?cvsroot=gcc&only_with_tag=hammer-3_3-branch&r1=1.36.2.3&r2=1.36.2.4
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/target.h.diff?cvsroot=gcc&only_with_tag=hammer-3_3-branch&r1=1.41.2.4&r2=1.41.2.5
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/alpha/alpha.c.diff?cvsroot=gcc&only_with_tag=hammer-3_3-branch&r1=1.282.2.3&r2=1.282.2.4