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gcc/gcc ChangeLog config/i386/i386-interix.h c ...


CVSROOT:	/cvs/gcc
Module name:	gcc
Branch: 	gcc-3_4-basic-improvements-branch
Changes by:	rupp@gcc.gnu.org	2002-11-06 17:18:01

Modified files:
	gcc            : ChangeLog 
	gcc/config/i386: i386-interix.h i386.c i386.h 
	gcc/testsuite/gcc.dg: i386-bitfield1.c 
Added files:
	gcc/testsuite/gcc.dg: bf-ms-layout.c bf-no-ms-layout.c 

Log message:
	* config/i386/i386-interix.h (TARGET_SUBTARGET_DEFAULT): Or
	MASK_MS_BITFIELD_LAYOUT
	(SUBTARGET_OVERRIDE_OPTIONS): Warn about and turn off
	MS bitfields for Objective-C.
	(PCC_BIT_FIELD_TYPE_TEST, GROUP_BITFIELDS_BY_ALIGN): Remove
	defines.
	
	* config/i386/i386.c (ix86_ms_bitfield_layout): New function.
	(TARGET_MS_BITFIELD_LAYOUT_P): Define to above function.
	(TARGET_USE_MS_BITFIELD_LAYOUT): Define.
	
	* config/i386/i386.h (MASK_MS_BITFIELD_LAYOUT: New mask.
	TARGET_USE_MS_BITFIELD_LAYOUT): New macro.
	(TARGET_SWITCHES): Add above mask.
	
	* testsuite/gcc.dg/bf-ms-layout.c: New test case.
	* testsuite/gcc.dg/bf-no-ms-layout.c: New test case.
	* testsuite/gcc.dg/i386-bitfield1.c (dg-options): Add appropriate
	flags for interix.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_4-basic-improvements-branch&r1=1.15234.2.82&r2=1.15234.2.83
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/i386/i386-interix.h.diff?cvsroot=gcc&only_with_tag=gcc-3_4-basic-improvements-branch&r1=1.36.4.1&r2=1.36.4.2
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/i386/i386.c.diff?cvsroot=gcc&only_with_tag=gcc-3_4-basic-improvements-branch&r1=1.447.2.19&r2=1.447.2.20
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/i386/i386.h.diff?cvsroot=gcc&only_with_tag=gcc-3_4-basic-improvements-branch&r1=1.280.4.15&r2=1.280.4.16
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/bf-ms-layout.c.diff?cvsroot=gcc&only_with_tag=gcc-3_4-basic-improvements-branch&r1=NONE&r2=1.1.4.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/bf-no-ms-layout.c.diff?cvsroot=gcc&only_with_tag=gcc-3_4-basic-improvements-branch&r1=NONE&r2=1.1.4.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/i386-bitfield1.c.diff?cvsroot=gcc&only_with_tag=gcc-3_4-basic-improvements-branch&r1=1.2&r2=1.2.12.1


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