[LLVMdev] 2.6 pre-release1 ready for testing

Török Edwin edwintorok at gmail.com
Sat Sep 5 01:58:34 PDT 2009


On 2009-09-05 11:56, Török Edwin wrote:
> On 2009-08-31 08:50, Tanya Lattner wrote:
>   
>> LLVMers,
>>
>> 2.6 pre-release1 is ready to be tested by the community. 
>> http://llvm.org/prereleases/2.6/
>>
>>     
>
> Hi Tanya,
>
> Here are the results for x86_64 Linux (Debian unstable):
>
>   
>> You will notice that we have quite a few pre-compiled binaries (of
>> both clang and llvm-gcc). We have identified several bugs that will be
>> fixed in pre-release2, so please search the bug database before filing
>> a new bug.
>>
>> If you have time, I'd appreciate anyone who can help test the release.
>> To test llvm-gcc:
>> 1) Compile llvm from source and untar the llvm-test in the projects
>> directory (name it llvm-test or test-suite). Choose to use a
>> pre-compiled llvm-gcc or re-compile it yourself.
>> 2) Run make check, report any failures (FAIL or unexpected pass). Note
>> that you need to reconfigure llvm with llvm-gcc in your path or with
>> --with-llvmgccdir
>> 3) Run "make TEST=nightly report" and send me the report.nightly.txt
>>     
>
>   

Attached report.nightly.txt.

> Built from source, objdir != srcdir
> ../llvm-gcc4.2-2.6.source/configure   --program-prefix=llvm-
> --enable-llvm=/home/edwin/llvm2.6/obj/ --enable-languages=c,c++,fortran
>
> XPASS:
> /home/edwin/llvm2.6/llvm-2.6/test/FrontendC/2009-08-11-AsmBlocksComplexJumpTarget.c
>
>
>   
>> To test clang:
>> 1) Compile llvm and clang from source.
>> 2) Run make check for llvm.
>> 3) Run make  -C tools/clang-2.6 test VERBOSE=1 (report any failures or
>> unexpected passes)
>>     
>
> Tests OK.
>
> Some further testing I did (not all PRs here are regressions):
>
> ClamAV (latest git): clang OK, llvm-gcc OK
>
> Linux 2.6.31-rc8 (patched) build fails for both:
>      ARCH=x86: clang: PR4689, llvm-gcc/clang: PR4628
>      ARCH=um: clang: PR4096, PR4689, llvm-gcc: PR4898
> (note that at some point LLVM was able to compile these, not sure if it
> was 2.5, or after 2.5)
>
> Perl 5.10:
>       clang: build OK, 1 test fails PR4897
>       llvm-gcc: OK
> valgrind 3.4.1:
>        clang: build fails PR2461, PR4899;
>        llvm-gcc build OK, test build fails PR4434
> ACE_wrappers: llvm-gcc OK
> blender 2.49b:
>          llvm-gcc build OK, render matches gcc where render is
> deterministic, and mean-square-error is about the same where not
>          clang build OK (building only C sources), renders some blend
> files differently, particularly around shaded regions:  PR4900
>
> Best regards,
> --Edwin
>   

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