gcc/gcc ChangeLog.tree-ssa Makefile.in calls.c ...

[hubicka@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Branch: 	tree-ssa-20020619-branch
Changes by:	hubicka@gcc.gnu.org	2003-11-18 15:04:36

Modified files:
	gcc            : ChangeLog.tree-ssa Makefile.in calls.c toplev.c 
	                 tree-dump.c tree-flow.h tree-optimize.c 
	                 tree-tailcall.c tree.h 
	gcc/testsuite  : ChangeLog.tree-ssa 
	gcc/testsuite/gcc.dg/tree-ssa: cfgcleanup-1.c tailrecursion-1.c 
	                               tailrecursion-2.c 
	                               tailrecursion-3.c 
	                               tailrecursion-4.c 
Added files:
	gcc/testsuite/gcc.dg/tree-ssa: tailcall-1.c 
Removed files:
	gcc            : sibcall.c 

Log message:
	* gcc.dg/tree-ssa/tailcall-1.c: New.
	* gcc.dg/tree-ssa/tailrecursion-?.c: Rename dump
	
	* Makefile.in (sibcall.o): Kill.
	(tree-tailcall.o): Add except.h dependency
	* sibcall.c: Kill.
	(purge_reg_equiv_notes, purge_mem_unchanging_flag): Move to ...
	* calls.c (purge_reg_equiv_notes, purge_mem_unchanging_flag) ... here.
	(expand_call): Do not produce placeholders; do not deal with tail
	recursion; update equivalencies after sibcall production.
	* toplev.c (rest_of_handle_sibling_calls): Kill.
	(rest_of_compialtion): Do not use rest_of_handle_sibling_calls.
	* tree-dump.c (dump_files): Add tail2
	* tree-flow.h (tree_optimize_tail_calls): Update prototype.
	* tree-optimize.c (optimize_function_tree): Do tail optimization twice.
	* tree-tailcall.c: Inlucde except.h
	(suitable_for_tail_call_opt_p): New.
	(optimize_tail_call): Add opt_tailcalls argument; optimize tailcalls.
	(tree_optimize_tail_calls): Add opt_tailcalls/pass arguments.
	* tree.h (CALL_EXPR_TAILCALL): New.
	(tree_dump_index): Add tail2

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.tree-ssa.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.882&r2=1.1.2.883
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/Makefile.in.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.903.2.131&r2=1.903.2.132
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/calls.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.229.2.35&r2=1.229.2.36
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/toplev.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.654.2.75&r2=1.654.2.76
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-dump.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.6.2.51&r2=1.6.2.52
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-flow.h.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.4.153&r2=1.1.4.154
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-optimize.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.4.73&r2=1.1.4.74
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-tailcall.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.7&r2=1.1.2.8
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree.h.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.342.2.129&r2=1.342.2.130
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/sibcall.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.38.2.7&r2=NONE
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.tree-ssa.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.116&r2=1.1.2.117
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/tree-ssa/tailcall-1.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=NONE&r2=1.1.2.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/tree-ssa/cfgcleanup-1.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.1&r2=1.1.2.2
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/tree-ssa/tailrecursion-1.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.1&r2=1.1.2.2
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/tree-ssa/tailrecursion-2.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.1&r2=1.1.2.2
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/tree-ssa/tailrecursion-3.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.1&r2=1.1.2.2
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/tree-ssa/tailrecursion-4.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.1&r2=1.1.2.2