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gcc/gcc ChangeLog config/arm/arm-protos.h conf ...
- From: rearnsha at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: 13 Mar 2004 11:19:24 -0000
- Subject: gcc/gcc ChangeLog config/arm/arm-protos.h conf ...
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: rearnsha@gcc.gnu.org 2004-03-13 11:19:23
Modified files:
gcc : ChangeLog
gcc/config/arm : arm-protos.h arm.c arm.h arm.md vfp.md
gcc/doc : md.texi
Log message:
* arm.c (arm_legitimate_address_p): New argument, OUTER. Pass through
to arm_legitimate_index_p. Update all callers with SET as default
value.
(arm_legitimate_index_p): New argument, OUTER. Restrict the index
range if OUTER is a sign-extend operation on QImode. Correctly
reject shift operations on sign-extended QImode addresses.
(bad_signed_byte_operand): Delete.
(arm_extendqisi_mem_op): New function.
* arm.h (EXTRA_CONSTRAINT_ARM): Delete. Replace with...
(EXTRA_CONSTRAINT_STR_ARM): ... this. Handle extended address
constraints.
(CONSTRAINT_LEN): New.
(EXTRA_CONSTRAINT): Delete. Replace with...
(EXTRA_CONSTRAINT_STR): ... this.
(PREDICATE_CODES): Remove bad_signed_byte_operand.
* arm.md (extendqihi_insn): Use new constraint Uq. Rework. Length
is now always default.
(define_splits for bad sign-extend loads): Delete.
(arm_extendqisi, arm_extendqisi_v5): Likewise.
* arm/vfp.md (arm_movsi_vfp, arm_movdi_vfp, movsf_vfp, movdf_vfp):
Rework 'U' constraint to 'Uv'.
* arm-protos.h: Remove bad_signed_byte_operand. Add
arm_extendqisi_mem_op.
* doc/md.texi (ARM constraints): Rename VFP constraint (now Uv).
Add Uq constraint.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.3157&r2=2.3158
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/arm/arm-protos.h.diff?cvsroot=gcc&r1=1.63&r2=1.64
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/arm/arm.c.diff?cvsroot=gcc&r1=1.336&r2=1.337
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/arm/arm.h.diff?cvsroot=gcc&r1=1.225&r2=1.226
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/arm/arm.md.diff?cvsroot=gcc&r1=1.160&r2=1.161
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/arm/vfp.md.diff?cvsroot=gcc&r1=1.3&r2=1.4
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/doc/md.texi.diff?cvsroot=gcc&r1=1.95&r2=1.96