[LLVMdev] 3.5.1 Testing Phase II Begins

Tom Stellard tom at stellard.net
Mon Dec 29 07:27:24 PST 2014

On Tue, Dec 23, 2014 at 09:27:32PM +0000, Daniel Sanders wrote:
> clang+llvm-3.5.1-rc2-mips-linux-gnu.tar.xz:
>     All ok for default options and -mips32.
> clang+llvm-3.5.1-rc2-mipsel-linux-gnu.tar.xz:
>     All ok for default options.
>     It will take a couple days to get results for the -mips32 test-suite (there's no FPU or local disk on this machine so some tests take a very long time).
> clang+llvm-3.5.1-rc2-x86_64-linux-gnu-ubuntu-14.04.tar.xz (cross-compiling to Mips):
>     All ok for all ISA's more recent than mips32, all ABI's except big-endian N32*, and both endians.
> * I seem to have mis-stated the results for rc1 for the big-endian N32 ABI, sorry. It fails 12 tests (previously I stated 'all ok' but looking at those log files again, this was incorrect) and the failing tests seem to involve pointers passed in varargs. This is a regression from 3.5.0 since it used to pass these tests, however this appears to be a small regression that's occurred as result of a major improvement to the big-endian N32 ABI (in particular, cross-linking with GCC now works in general). I therefore think we could leave this as a known issue and make sure it's fixed in 3.6.0 and 3.5.2.
> Tom: Do you agree?

Yes, this sounds OK to me.


> ________________________________________
> From: Daniel Sanders
> Sent: 21 December 2014 12:30
> To: Hans Wennborg; Tom Stellard
> Cc: Ben Pope; Nikola Smiljanic; llvmdev
> Subject: RE: [LLVMdev] 3.5.1 Testing Phase II Begins
> I've uploaded clang+llvm-3.5.1-rc2-mips-linux-gnu.tar.xz and clang+llvm-3.5.1-rc2-mipsel-linux-gnu.tar.xz. The latter fails prune.m in 'make check-all' as it did last time but this is because the 'touch -a' command isn't actually changing the access timestamp.
> I've started the test-suite for both of them.
> ________________________________________
> From: llvmdev-bounces at cs.uiuc.edu [llvmdev-bounces at cs.uiuc.edu] on behalf of Hans Wennborg [hans at chromium.org]
> Sent: 19 December 2014 23:50
> To: Tom Stellard
> Cc: Ben Pope; Nikola Smiljanic; llvmdev
> Subject: Re: [LLVMdev] 3.5.1 Testing Phase II Begins
> On Fri, Dec 19, 2014 at 2:35 PM, Tom Stellard <tom at stellard.net> wrote:
> > Hi,
> >
> > I've just tagged 3.5.1-rc2, so testing can begin.  Remember to use the 3.5
> > branch of the test-suite.  If you have any questions, let me know.
> I've uploaded the Windows installer to the sftp with sha1:
> b56681a457954916ac9c8f0d36426cde0a21ee1d  LLVM-3.5.1-rc2-win32.exe
> Build worked fine this time. The only failing lit test is
> Modules/compiler_builtins.m, which I guess is PR20995. That's probably
> not cause for concern, but maybe we should remove the test from the
> branch for those who build from source? CC'ing Yaron who has looked at
> the PR some.
>  - Hans
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