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gcc/gcc ChangeLog alias.c rtl.h sched-deps.c
- From: danglin at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: 24 Apr 2004 19:40:46 -0000
- Subject: gcc/gcc ChangeLog alias.c rtl.h sched-deps.c
CVSROOT: /cvs/gcc
Module name: gcc
Branch: gcc-3_3-branch
Changes by: danglin@gcc.gnu.org 2004-04-24 19:40:46
Modified files:
gcc : ChangeLog alias.c rtl.h sched-deps.c
Log message:
PR bootstrap/14671
* alias.c (alias_invariant, alias_invariant_size): Mark GTY.
(reg_known_value, reg_known_value_size): Likewise; make static.
(reg_known_equiv_p): Make static.
(clear_reg_alias_info): Update for new indexing.
(get_reg_known_value, set_reg_known_value): New.
(get_reg_known_equiv_p, set_reg_known_equiv_p): New.
(canon_rtx): Use them.
(init_alias_analysis): Likewise. Allocate reg_known_value with gc.
Don't play queer offsetting games with reg_known_value and
reg_known_equiv_p.
(end_alias_analysis): Don't free reg_known_value.
* rtl.h (get_reg_known_value, get_reg_known_equiv_p): Declare.
* sched-deps.c (reg_known_equiv_p, reg_known_value): Remove.
(deps_may_trap_p, sched_analyze_1, sched_analyze_2): Use the new
functions instead.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=1.16114.2.969&r2=1.16114.2.970
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/alias.c.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=1.181.2.3&r2=1.181.2.4
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/rtl.h.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=1.375.2.7&r2=1.375.2.8
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/sched-deps.c.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=1.49.2.1&r2=1.49.2.2