gcc/gcc ChangeLog expr.c hooks.c hooks.h reloa ...

[jakub@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Branch: 	gcc-3_2-rhl8-branch
Changes by:	jakub@gcc.gnu.org	2002-12-11 04:52:28

Modified files:
	gcc            : ChangeLog expr.c hooks.c hooks.h reload1.c 
	                 target-def.h target.h varasm.c 
	gcc/config/i386: i386.c 
Added files:
	gcc/testsuite/gcc.dg/tls: opt-4.c 

Log message:
	* target.h (gcc_target): Add cannot_force_const_mem.
	* target-def.h (TARGET_CANNOT_FORCE_CONST_MEM): New.
	(TARGET_INITIALIZER): Add it.
	* varasm.c (force_const_mem): Fail if cannot_force_const_mem.
	* expr.c (emit_move_insn): Be prepared for force_const_mem to fail.
	* reload1.c (reload): Likewise.
	* hooks.c (hook_bool_rtx_false): New.
	* hooks.h: Declare it.
	
	* config/i386/i386.c (ix86_cannot_force_const_mem): New.
	(TARGET_CANNOT_FORCE_CONST_MEM): New.
	(ix86_expand_move): Remove de-const-pooling hack.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_2-rhl8-branch&r1=1.13152.2.657.2.27.2.48&r2=1.13152.2.657.2.27.2.49
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/expr.c.diff?cvsroot=gcc&only_with_tag=gcc-3_2-rhl8-branch&r1=1.423.2.19.4.1.2.7&r2=1.423.2.19.4.1.2.8
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/hooks.c.diff?cvsroot=gcc&only_with_tag=gcc-3_2-rhl8-branch&r1=1.1.10.1.4.1&r2=1.1.10.1.4.2
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/hooks.h.diff?cvsroot=gcc&only_with_tag=gcc-3_2-rhl8-branch&r1=1.1.10.1.4.1&r2=1.1.10.1.4.2
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/reload1.c.diff?cvsroot=gcc&only_with_tag=gcc-3_2-rhl8-branch&r1=1.325.2.8.4.3&r2=1.325.2.8.4.4
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/target-def.h.diff?cvsroot=gcc&only_with_tag=gcc-3_2-rhl8-branch&r1=1.18.10.1&r2=1.18.10.2
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/target.h.diff?cvsroot=gcc&only_with_tag=gcc-3_2-rhl8-branch&r1=1.20.10.1&r2=1.20.10.2
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/varasm.c.diff?cvsroot=gcc&only_with_tag=gcc-3_2-rhl8-branch&r1=1.250.2.14.4.7&r2=1.250.2.14.4.8
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/i386/i386.c.diff?cvsroot=gcc&only_with_tag=gcc-3_2-rhl8-branch&r1=1.368.2.19.2.2.2.18&r2=1.368.2.19.2.2.2.19
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/tls/opt-4.c.diff?cvsroot=gcc&only_with_tag=gcc-3_2-rhl8-branch&r1=NONE&r2=1.1.2.1