On Sun, Aug 24, 2014 at 08:34:45PM +0200, Bastian Blank wrote:
> On Sun, Aug 24, 2014 at 08:05:45PM +0200, Bastian Blank wrote:
> > On Fri, Aug 22, 2014 at 07:21:31PM -0400, Stephen Powell wrote:
> > > 32ea: a7 f4 00 01 j 32ec
> > > <sclp_wait_for_int+0x84>
> > > 32ee: 07 07 nopr %r7
> > gcc 4.9 decides that this must never happen and adds a trap in this
> > location, so this a is deliberate way to stop the process.
> I found the culprit: The tree-isolate-paths pass in gcc 4.9. If I
> disable this pass I get:
And -fno-delete-null-pointer-checks seems to be the correct option.
Bastian
--
There are some things worth dying for.
-- Kirk, "Errand of Mercy", stardate 3201.7
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