Re: status of clang on sparc64?

2014-09-13 Thread Roman Divacky
On Thu, Sep 11, 2014 at 05:04:06PM -0700, Steve Kargl wrote: What's the current status for running clang on sparc64? Last time we played with this (february?) it was able to compile a seemingly working world. So I guess it's not that terribly broken. We didnt test that much stuff though. In

Re: clang makes segfaulting code with -march=core2 on i386

2014-09-13 Thread Dimitry Andric
On 12 Sep 2014, at 22:52, Andrey Chernov a...@freebsd.org wrote: On 13.09.2014 0:44, Andrey Chernov wrote: On 12.09.2014 22:40, Andrey Chernov wrote: I don't have -current i386 combination, but I can try -current x64 later (with different -march). It works on -current, amd64,

Re: status of clang on sparc64?

2014-09-13 Thread Steve Kargl
On Sat, Sep 13, 2014 at 10:23:22AM +0200, Roman Divacky wrote: On Thu, Sep 11, 2014 at 05:04:06PM -0700, Steve Kargl wrote: What's the current status for running clang on sparc64? Last time we played with this (february?) it was able to compile a seemingly working world. So I guess it's not

Re: status of clang on sparc64?

2014-09-13 Thread Roman Divacky
On Sat, Sep 13, 2014 at 09:51:35AM -0700, Steve Kargl wrote: On Sat, Sep 13, 2014 at 10:23:22AM +0200, Roman Divacky wrote: On Thu, Sep 11, 2014 at 05:04:06PM -0700, Steve Kargl wrote: What's the current status for running clang on sparc64? Last time we played with this (february?) it

Re: clang makes segfaulting code with -march=core2 on i386

2014-09-13 Thread Andrey Chernov
On 13.09.2014 20:45, Dimitry Andric wrote: After some massaging of gcc's source to disable its built-in segfault handlers, I get this backtrace: Do you get this with my core or finally able to reproduce it by yourself? I think it's most likely this is some type of undefined behavior in gcc,

Re: clang makes segfaulting code with -march=core2 on i386

2014-09-13 Thread Dimitry Andric
On 13 Sep 2014, at 20:00, Andrey Chernov a...@freebsd.org wrote: On 13.09.2014 20:45, Dimitry Andric wrote: After some massaging of gcc's source to disable its built-in segfault handlers, I get this backtrace: Do you get this with my core or finally able to reproduce it by yourself? I was