Tom Lane píše v čt 11. 03. 2010 v 11:37 -0500:
> Zdenek Kotala writes:
> > "-xO4 -xalias_level=basic" generates problem.
> > "-xO3 -xalias_level=basic" works fine
> > "-xO5" works fine
>
> > As documentation say:
>
> > Cite from Sun studio compiler guide:
> > http://docs.sun.com/app/docs/doc/819
Dne 11.03.10 17:37, Tom Lane napsal(a):
Zdenek Kotala writes:
"-xO4 -xalias_level=basic" generates problem.
"-xO3 -xalias_level=basic" works fine
"-xO5" works fine
As documentation say:
Cite from Sun studio compiler guide:
http://docs.sun.com/app/docs/doc/819-5265/bjapp?a=view
xalias_l
Dne 11.03.10 16:24, Greg Stark napsal(a):
On Wed, Mar 10, 2010 at 11:37 PM, Tom Lane wrote:
My conclusion is that this is probably a compiler bug. Both buildfarm
animals appear to be using Sun Studio, although on different
architectures which weakens the compiler-bug theory a bit. Even though
Zdenek Kotala writes:
> "-xO4 -xalias_level=basic" generates problem.
> "-xO3 -xalias_level=basic" works fine
> "-xO5" works fine
> As documentation say:
> Cite from Sun studio compiler guide:
> http://docs.sun.com/app/docs/doc/819-5265/bjapp?a=view
> xalias_level=basic
> --
> I
Hi Tom,
I'm sorry that I did not look on it early. I played with it and there
are some facts. gothic(sparc) and codlin(x86) uses Sun Studio 12 nad I
setup them to use very high optimization.
Gothic:
---
-xalias_level=basic -xarch=native -xdepend -xmemalign=8s -xO5
-xprefetch=auto,explici
Greg Stark writes:
> On Wed, Mar 10, 2010 at 11:37 PM, Tom Lane wrote:
>> My conclusion is that this is probably a compiler bug.
> Could be this:
> http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6750087
Hmmm ... that doesn't seem to be quite an exact match, because the
setting and testing o
Greg Stark writes:
> Incidentally Zdenek came to the same conclusion that it was a compiler
> bug in <4aa775a9.80...@sun.com>
Drat, I had forgotten that exchange. I reconstructed Teodor's advice
the hard way :-(
regards, tom lane
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Incidentally Zdenek came to the same conclusion that it was a compiler
bug in <4aa775a9.80...@sun.com>
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greg
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On Wed, Mar 10, 2010 at 11:37 PM, Tom Lane wrote:
> My conclusion is that this is probably a compiler bug. Both buildfarm
> animals appear to be using Sun Studio, although on different
> architectures which weakens the compiler-bug theory a bit. Even though
> we are not seeing the failure in lat
Since the buildfarm is mostly green these days, I took some time to look
into the few remaining consistent failures. One is that gothic_moth and
codlin_moth fail on contrib/tsearch2 in the 8.2 branch, with a
regression diff like this:
*** 2453,2459
Sea view wow foo bar qq
http://ww
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