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gcc/gcc ChangeLog config/s390/s390-protos.h co ...
- From: uweigand at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: 18 Oct 2003 22:24:38 -0000
- Subject: gcc/gcc ChangeLog config/s390/s390-protos.h co ...
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: uweigand@gcc.gnu.org 2003-10-18 22:24:38
Modified files:
gcc : ChangeLog
gcc/config/s390: s390-protos.h s390.c s390.h s390.md
Log message:
* config/s390/s390-protos.h (shift_count_operand): Add prototype.
* config/s390/s390.c (shift_count_operand): New function.
(s390_extra_constraint): Use it to implement 'Y' constraint.
(print_shift_count_operand): New function.
(print_operand): Use it to implement '%Y'.
* config/s390/s390.h (EXTRA_ADDRESS_CONSTRAINT): Add 'Y' constraint.
(PREDICATE_CODES): Add shift_count_operand.
* config/s390/s390.md ("rotldi3"): Merge alternatives,
using "shift_count_operand" predicate and "Y" constraint,
and "%Y" to output the combined shift count.
("rotlsi3"): Likewise.
("ashldi3", "*ashldi3_31", "*ashldi3_64"): Likewise.
("ashrdi3", "*ashrdi3_31", "*ashrdi3_64", "*ashrdi3_cc_31",
"*ashrdi3_cc_64", "*ashrdi3_cconly_31", "*ashrdi3_cconly_64"): Likewise.
("ashlsi3", "ashrsi3", "*ashrsi3_cc", "*ashrsi3_cconly"): Likewise.
("lshrdi3", "*lshrdi3_31", "*lshrdi3_64"): Likewise.
("lshrsi3"): Likewise.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.1471&r2=2.1472
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/s390/s390-protos.h.diff?cvsroot=gcc&r1=1.37&r2=1.38
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/s390/s390.c.diff?cvsroot=gcc&r1=1.115&r2=1.116
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/s390/s390.h.diff?cvsroot=gcc&r1=1.87&r2=1.88
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/s390/s390.md.diff?cvsroot=gcc&r1=1.80&r2=1.81