[2.95.3] Bad i586 code ?

[Rodrigo Barbosa (aka morcego)]

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

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