[Bug target/19019] GCC ldouble format incompatibility with XLC long double

["cvs-commit at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>]

------- Additional Comments From cvs-commit at gcc dot gnu dot org  2005-02-13 21:31 -------
Subject: Bug 19019

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	dje@gcc.gnu.org	2005-02-13 21:31:37

Modified files:
	gcc            : ChangeLog 
	gcc/config/rs6000: aix.h beos.h rs6000.c rs6000.h rs6000.md 
	gcc/doc        : invoke.texi 

Log message:
	PR target/19019
	* config/rs6000/aix.h ({TARGET,MASK}_XL_CALL): Rename to
	{TARGET,MASK}_XL_COMPAT.
	(SUBTARGET_SWITCHES): Rename xl-call to xl-compat.  Use
	MASK_XL_COMPAT.
	* config/rs6000/beos.h ({TARGET,MASK}_XL_CALL): Remove.
	* config/rs6000/rs6000.c (function_arg): Change TARGET_XL_CALL to
	TARGET_XL_COMPAT.
	(rs6000_arg_partial_bytes): Same.
	(rs6000_generate_compare): Generate PARALLEL for compare if TFmode
	and XL compatibility enabled.
	* config/rs6000/rs6000.h (TARGET_XL_CALL): Rename to TARGET_XL_COMPAT.
	* config/rs6000/rs6000.md (cmptf_internal1): Add !TARGET_XL_COMPAT
	test to final condition.
	(cmptf_internal2): New.
	* doc/invoke.texi (RS/6000 Subtarget Options): Change xl-call to
	xl-compat.  Add TFmode information to description.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.7464&r2=2.7465
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/rs6000/aix.h.diff?cvsroot=gcc&r1=1.49&r2=1.50
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/rs6000/beos.h.diff?cvsroot=gcc&r1=1.12&r2=1.13
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/rs6000/rs6000.c.diff?cvsroot=gcc&r1=1.784&r2=1.785
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/rs6000/rs6000.h.diff?cvsroot=gcc&r1=1.353&r2=1.354
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/rs6000/rs6000.md.diff?cvsroot=gcc&r1=1.346&r2=1.347
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/doc/invoke.texi.diff?cvsroot=gcc&r1=1.577&r2=1.578



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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19019