[Bug fortran/79430] [7/8 Regression] action of statement incorrectly optimised away

tkoenig at gcc dot gnu.org gcc-bugzilla@gcc.gnu.org
Fri Apr 21 11:37:00 GMT 2017


https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79430

--- Comment #62 from Thomas Koenig <tkoenig at gcc dot gnu.org> ---
(In reply to Jürgen Reuter from comment #61)
> (In reply to Thomas Koenig from comment #60)
> > r242780 works.
> > 
> > With both r243586 and r244391, plus the patch for r245191
> > applied, I got numerous failures in the test suite.
> > 
> > Apparently, something else was wrong for some time, which
> > blocks the attempt at bisection for that particular error
> > in that range.
> 
> There was also this PR: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79344
> fixed in r245194. You don't apply any -fcheck=<something> flags, right?

No, I don't.

I appear to have hit a wall in bisecting.

I keep getting lots of failures in your test suite with additional
errors. Either I am doing something wrong in testing, or there
were indeed other errors present which keep the intermediate
versions from working.

Could you re-check this, for exapmle by doing "svn update -r 243183"
in trunk, recompiling the compiler, and then running your testsuite
again?

Or how could I just, with a single command, run the test case
you are interested in, without going through all the other tests?

I am currently at a loss how to proceed.


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