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[Bug bootstrap/9697] [3.4 regression] wrong assembly emitted for m68000 __umulsidi3
- From: "pinskia at physics dot uc dot edu" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 23 Jun 2003 02:46:27 -0000
- Subject: [Bug bootstrap/9697] [3.4 regression] wrong assembly emitted for m68000 __umulsidi3
- References: <20030213193600.9697.mark_lee_hamilton@worldnet.att.net>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=9697
------- Additional Comments From pinskia at physics dot uc dot edu 2003-06-23 02:46 -------
Actually it looks like TARGET_CPU_CPP_BUILTINS in m68k/m68k.h is wrong and is
defining __mc68020__ which it should not if -m68000 is passed to gcc.
This regression is caused by:
2003-05-17 Neil Booth <neil@daikokuya.co.uk>
* config/m68k/hp320.h, config/m68k/linux.h, config/m68k/m68k-none.h,
config/m68k/m68k.h, config/m68k/m68kemb.h, config/m68k/m68kv4.h,
config/m68k/openbsd.h, config/m68k/rtemself.h: Remove CPP_PREDEFINES,
use TARGET_OS_CPP_BUILTINS and TARGET_CPU_CPP_BUILTINS instead.