[LLVMdev] Lots of regtest failures on PPC64/Linux

[İsmail Dönmez]

Hi,


On Wed, Mar 26, 2014 at 3:26 PM, Hal Finkel <hfinkel at anl.gov> wrote:

> ----- Original Message -----
> > From: "İsmail Dönmez" <ismail at donmez.ws>
> > To: "Hal Finkel" <hfinkel at anl.gov>
> > Cc: "LLVM Developers Mailing List" <llvmdev at cs.uiuc.edu>
> > Sent: Wednesday, March 26, 2014 8:20:31 AM
> > Subject: Re: Lots of regtest failures on PPC64/Linux
> >
> >
> > Hi Hal,
> >
> >
> >
> > On Wed, Mar 26, 2014 at 3:17 PM, Hal Finkel < hfinkel at anl.gov >
> > wrote:
> >
> >
> > İsmail,
> >
> > These are self-hosted builds? It seems like a lot of crashes in
> > llvm::sys::AtomicIncrement.
> >
> >
> > Yes. stage1 clang is used in stage2.
>
> Okay; I don't know particularly, but do you know about when things started
> failing? These are Release builds? with -mcpu=ppc64 or -mcpu=native?
>

Actually no -mcpu flag is used hence its clang's whatever default. And the
regression introduced in the last ~7 days or so.

Thanks.
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