This is the mail archive of the gcc-patches@gcc.gnu.org mailing list for the GCC project.

Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]

Re: gas misoptimizes gcc3 .eh_frame

>>>>> "Richard" == Richard Henderson <rth@redhat.com> writes:

    >> Does your configury patch gives us a work around for old broken
    >> versions of GAS, so that they will work too, or will they still
    >> be broken?

    Richard> Oh.  I guess I didn't mention in the message.  The
    Richard> workaround is to pass --traditional-format to the
    Richard> assembler, which prevents the eh_frame optimizer from
    Richard> running.

So, just to be 100% clear, it will work either way -- it's just that
you'll get better code with the newer assembler?

That's great.

Thanks,

--
Mark Mitchell                   mark@codesourcery.com
CodeSourcery, LLC               http://www.codesourcery.com
Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]