gcc/gcc ChangeLog.apple-ppc c-common.c hooks.c ...

[dpatel@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Branch: 	apple-ppc-branch
Changes by:	dpatel@gcc.gnu.org	2004-08-16 20:55:11

Modified files:
	gcc            : ChangeLog.apple-ppc c-common.c hooks.c hooks.h 
	                 print-tree.c target-def.h target.h tree.h 
	                 varasm.c 
	gcc/config     : darwin-protos.h darwin.c darwin.h 
	gcc/doc        : tm.texi 
	gcc/testsuite  : ChangeLog.apple-ppc 
Added files:
	gcc/testsuite/gcc.dg: darwin-20040812-1.c 

Log message:
	Merge from mainline. Radar 3739318.
	
	* c-common.c (handle_used_attribute): Set DECL_PRESERVE_P.
	* print-tree.c (print_node): Print DECL_PRESERVE_P.
	* target-def.h (TARGET_ASM_MARK_DECL_PRESERVED): New #define.
	(TARGET_ASM_OUT): New member, TARGET_ASM_MARK_DECL_PRESERVED
	* target.h (struct gcc_target): New member, mark_decl_preserved.
	* hooks.c (hook_void_charptr): Rename to ...
	(hook_void_constcharptr): ... new name.
	* hooks.h (hook_void_charptr): Rename to ..
	(hook_void_constcharptr): ... new name.
	* tree.h (DECL_PRESERVE_P): New #define.
	(struct tree_decl): New member, preserve_flag.
	* varasm.c (assemble_start_function): Mark decl preserved.
	(assemble_variable): Same.
	* darwin.c (darwin_mark_decl_preserved): New function.
	* darwin.h (TARGET_ASM_MARK_DECL_preserved): New #define.
	* darwin-protos.h (darwin_mark_decl_preserved): New decl.
	* doc/tm.texi (TARGET_ASM_MARK_DECL_PRESERVED): Document.
	
	testsuite:
	* gcc.dg/darwin-20040809-1.c: New test.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.apple-ppc.diff?cvsroot=gcc&only_with_tag=apple-ppc-branch&r1=1.1.2.117&r2=1.1.2.118
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/c-common.c.diff?cvsroot=gcc&only_with_tag=apple-ppc-branch&r1=1.344.2.64.2.19&r2=1.344.2.64.2.20
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/hooks.c.diff?cvsroot=gcc&only_with_tag=apple-ppc-branch&r1=1.4.2.15.2.6&r2=1.4.2.15.2.7
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/hooks.h.diff?cvsroot=gcc&only_with_tag=apple-ppc-branch&r1=1.4.2.15.2.6&r2=1.4.2.15.2.7
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/print-tree.c.diff?cvsroot=gcc&only_with_tag=apple-ppc-branch&r1=1.59.2.19.2.5&r2=1.59.2.19.2.6
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/target-def.h.diff?cvsroot=gcc&only_with_tag=apple-ppc-branch&r1=1.29.2.30.2.13&r2=1.29.2.30.2.14
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/target.h.diff?cvsroot=gcc&only_with_tag=apple-ppc-branch&r1=1.32.2.31.2.13&r2=1.32.2.31.2.14
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree.h.diff?cvsroot=gcc&only_with_tag=apple-ppc-branch&r1=1.342.2.179.2.12&r2=1.342.2.179.2.13
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/varasm.c.diff?cvsroot=gcc&only_with_tag=apple-ppc-branch&r1=1.295.2.47.2.16&r2=1.295.2.47.2.17
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/darwin-protos.h.diff?cvsroot=gcc&only_with_tag=apple-ppc-branch&r1=1.13.2.14.2.6&r2=1.13.2.14.2.7
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/darwin.c.diff?cvsroot=gcc&only_with_tag=apple-ppc-branch&r1=1.22.2.24.2.17&r2=1.22.2.24.2.18
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/darwin.h.diff?cvsroot=gcc&only_with_tag=apple-ppc-branch&r1=1.30.2.28.2.24&r2=1.30.2.28.2.25
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/doc/tm.texi.diff?cvsroot=gcc&only_with_tag=apple-ppc-branch&r1=1.141.2.43.2.4&r2=1.141.2.43.2.5
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.apple-ppc.diff?cvsroot=gcc&only_with_tag=apple-ppc-branch&r1=1.1.2.23&r2=1.1.2.24
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/darwin-20040812-1.c.diff?cvsroot=gcc&only_with_tag=apple-ppc-branch&r1=NONE&r2=1.1.2.1