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gcc/gcc ChangeLog config/m68hc11/m68hc11.c con ...
- From: ciceron at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: 8 May 2005 19:30:29 -0000
- Subject: gcc/gcc ChangeLog config/m68hc11/m68hc11.c con ...
CVSROOT: /cvs/gcc
Module name: gcc
Branch: gcc-4_0-branch
Changes by: ciceron@gcc.gnu.org 2005-05-08 19:30:29
Modified files:
gcc : ChangeLog
gcc/config/m68hc11: m68hc11.c m68hc11.md
Log message:
* config/m68hc11/m68hc11.c (m68hc11_z_replacement): Use emit_insn_after
when adding the save Z instruction so that it is part of the good BB.
(reg_or_some_mem_operand): Do not allow the 68HC12 address indirect
addressing mode as it is not supported by bset and bclr.
(m68hc11_gen_movhi): Fix invalid generation of indexed indirect
addressing with movw.
(m68hc11_gen_movqi): Use pula and pulb instead of lda and ldb for
68HC12.
* config/m68hc11/m68hc11.md ("movhi_const0"): Use this pattern only
for 68HC11.
("*movhi_68hc12"): Handle movhi_const0.
("*subhi3", "subqi3"): Use general_operand for operand 1.
("*subhi3_zext"): Likewise.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=2.7592.2.230&r2=2.7592.2.231
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/m68hc11/m68hc11.c.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.111.8.1&r2=1.111.8.2
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/m68hc11/m68hc11.md.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.67.28.1&r2=1.67.28.2