This is the mail archive of the
gcc-patches@gcc.gnu.org
mailing list for the GCC project.
Re: xfail two ia64 tests
- From: Janis Johnson <janis187 at us dot ibm dot com>
- To: Richard Henderson <rth at redhat dot com>, gcc-patches at gcc dot gnu dot org
- Date: Fri, 1 Mar 2002 11:31:09 -0800
- Subject: Re: xfail two ia64 tests
- References: <20020301104201.A31431@redhat.com>
On Fri, Mar 01, 2002 at 10:42:01AM -0800, Richard Henderson wrote:
> The comments should be descriptive enough.
> + # The problem on IA-64 is that the assembler emits
> + #
> + # Warning: Additional NOP may be necessary to workaround Itanium
> + # processor A/B step errata
> + #
> + # This can be fixed by adding "-mb-step" to the command line, which
> + # does in fact add the extra nop, if someone can tell me how to do
> + # that for a c-torture compile test.
I got assembler warnings on a lot of tests on ia64 until I added
RUNTESTFLAGS="--tool_opts '-Wa,--no-warn'" to my invocation of make check.
Would it make sense to use -mb-step generally instead? I think that some
of the warnings were for different things.
Janis