On Wed, 2008-12-17 at 16:05 -0600, Joel Sherrill wrote:
> Hi,
> 
> Janis wanted a recap on this list.  The thread
> starts here:
> 
> http://gcc.gnu.org/ml/gcc/2008-04/msg00587.html
> 
> And this is the last message in the thread which
> sums up the expert views:
> 
> http://gcc.gnu.org/ml/gcc/2008-04/msg00708.html
> 
> The latest powerpc-rtems4.10 GCC test results
> are here:
> 
> http://gcc.gnu.org/ml/gcc-testresults/2008-12/msg01477.html
> 
> The tests in question are "scan-assembler" and
> other tests which specify a particular -mcpu option
> which conflicts with those used by the particular
> target hardware we are running on.
> 
> So for example, a test may try to verify that
> gcc generates a particular instruction on a
> ppc405.  But the specific board cflags
> are explicitly selecting another -mcpu so the
> code can actually work on the target board.

I'll take another look at this.  It probably needs to be solved
within the GCC testsuite support rather than in DejaGnu.

Janis



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