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[Bug target/13534] Invalid offset generated for loading 64-bit GPR on PPC64
- From: "cvs-commit at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 12 Jan 2004 17:57:40 -0000
- Subject: [Bug target/13534] Invalid offset generated for loading 64-bit GPR on PPC64
- References: <20031231213447.13534.lucier@math.purdue.edu>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-01-12 17:57 -------
Subject: Bug 13534
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: pinskia@gcc.gnu.org 2004-01-12 17:57:29
Modified files:
gcc : ChangeLog
Log message:
2004-01-12 Hartmut Penner <hpenner@de.ibm.com>
PR target/13534
* gcc/config/rs6000/rs6000.c (word_offset_memref_operand): New
predicate to handle 'ld' conform addresses.
* gcc/config/rs6000/rs6000.h (EXTRA_CONSTRAINT): New 'Y'
contraint.
(EXTRA_MEMORY_CONSTRAINT): Tell reload which constraint
are memory contraints.
* gcc/config/rs6000/rs6000-protos.h (word_offset_memref_operand):
New prototype.
* gcc/config/rs6000/rs6000.md (*movdf_hardfloat64):
Change 'o' to 'Y' constraint.
(*movdf_softfloat64): Ditto.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.2242&r2=2.2243
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13534