Some PCH tests fail on mips-irix6

[Geoff Keating]

> Date: Mon, 13 Jan 2003 16:27:56 -0500 (EST)
> From: "Kaveh R. Ghazi" <ghazi@caip.rutgers.edu>

> Results for mips-irix6, some (but not all) of the PCH tests fail:
> http://gcc.gnu.org/ml/gcc-testresults/2003-01/msg00575.html
> http://gcc.gnu.org/ml/gcc-testresults/2003-01/msg00601.html
> 
> The logfile says we get assembly diffs.  I'm not sure what I need to
> send you in order for you to debug.  Let me know.

The -g failures are probably because this is a dwarf target; it's
known that DWARF doesn't work right under PCH, I plan to fix it some
day.

The other failures indicate some MIPS-specific problem.  Most likely,
there's a counter somewhere that's not being saved/restored.  Looking
at the differences will probably make it obvious where the counter is.

-- 
- Geoffrey Keating <geoffk@geoffk.org>