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[Bug target/30691] i386 and x86-64 build options m32 and m64
- From: "pinskia at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 3 Feb 2007 20:16:53 -0000
- Subject: [Bug target/30691] i386 and x86-64 build options m32 and m64
- References: <bug-30691-13113@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #1 from pinskia at gcc dot gnu dot org 2007-02-03 20:16 -------
No, they are not redudent.
Because you can do -m32 -march=k8 which means use the k8's 32bit features.
-m64 -march=i386 will be rejected as i386 does not have 64bit.
Also you can have a compile which defaults to 32bits and compile 64bits.
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Component|c |target
Resolution| |INVALID
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30691