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[2.95.3] Bad i586 code ?
- To: gcc at gcc dot gnu dot org
- Subject: [2.95.3] Bad i586 code ?
- From: "Rodrigo Barbosa (aka morcego)" <rodrigob at conectiva dot com dot br>
- Date: Tue, 10 Apr 2001 18:12:32 -0400
Something wierd is happening here, and I would like to know if anyone
else can duplicate it.
Kernel 2.4, gcc 2.95.3, glibc 2.2.3pre2
In this environment, when I compile glibc with -march=i586, the resulting
library gives me "Illegal instruction" when installed on a i586 machine
(tested on Pentium and AMD K6-2). When I use it on a i686 machine, it
works correctly. The library genarated with -march=i386 and -march=i686
works as expected.
The only testcase I have is glibc.
Just want to know if anyone else has had any experience like this.
Tkx
--
Rodrigo Barbosa (morcego) - rodrigob at conectiva.com.br
Conectiva R&D Team - http://distro.conectiva.com.br
"Quis custodiet ipsos custodiet?" - http://www.conectiva.com
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