C identifier lookup speedups, 1/2

[Zack Weinberg]

David Edelsohn <dje@watson.ibm.com> writes:

>>>>>> Zack Weinberg writes:
>
> Zack> Yes.  It is supposed to be XFAILed.  Please find out why
> Zack> builtin-noret-2.x isn't doing its job.
>
> 	It is XFAILED, but XFAIL applies to a FAIL.  Because of the link
> error, the case is UNRESOLVED.  XFAIL try to build and execute it, but
> expect FAIL.

But the link error *is* the expected failure mode, so the XFAIL
marker is applied to the compile phase.  This works for me; why is
dejagnu giving you an UNRESOLVED?

> If you only want the testcase built for -O0, you need to use gcc.dg.

No, I want the testcase built for all optimization levels.  This is a
test case for a missed optimization; the "success" at -O0 is not
meaningful.

zw