<div dir="ltr">Hi Hal,<div><br></div><div>These tests failures go away when I disable static libs aka -DBUILD_SHARED_LIBS=OFF , with that only 2 regtest failures are left:</div><div><br></div><div><br></div><div><div>[ 1314s] FAILED: cd /home/abuild/rpmbuild/BUILD/llvm/stage2/test && /usr/bin/python /home/abuild/rpmbuild/BUILD/llvm/utils/lit/lit.py -sv --param llvm_site_config=/home/abuild/rpmbuild/BUILD/llvm/stage2/test/lit.site.cfg --param llvm_unit_site_config=/home/abuild/rpmbuild/BUILD/llvm/stage2/test/Unit/lit.site.cfg /home/abuild/rpmbuild/BUILD/llvm/stage2/test</div>
<div>[ 1314s] lit.py: run.py:223: note: failed to initialize multiprocessing</div><div>[ 1314s] -- Testing: 10750 tests, 16 threads --</div><div>[ 1314s] Testing: 0 .. 10.. 20.. 30.. 40.. 50</div><div>[ 1314s] FAIL: LLVM :: DebugInfo/missing-abstract-variable.ll (5826 of 10750)</div>
<div>[ 1314s] ******************** TEST 'LLVM :: DebugInfo/missing-abstract-variable.ll' FAILED ********************</div><div>[ 1314s] Script:</div><div>[ 1314s] --</div><div>[ 1314s] /home/abuild/rpmbuild/BUILD/llvm/stage2/./bin/llc -O0 -filetype=obj < /home/abuild/rpmbuild/BUILD/llvm/test/DebugInfo/missing-abstract-variable.ll | /home/abuild/rpmbuild/BUILD/llvm/stage2/./bin/llvm-dwarfdump -debug-dump=info - | /home/abuild/rpmbuild/BUILD/llvm/stage2/./bin/FileCheck /home/abuild/rpmbuild/BUILD/llvm/test/DebugInfo/missing-abstract-variable.ll</div>
<div>[ 1314s] --</div><div>[ 1314s] Exit Code: 1</div><div>[ 1314s] </div><div>[ 1314s] Command Output (stderr):</div><div>[ 1314s] --</div><div>[ 1314s] /home/abuild/rpmbuild/BUILD/llvm/test/DebugInfo/missing-abstract-variable.ll:74:10: error: expected string not found in input</div>
<div>[ 1314s] ; CHECK: DW_TAG_formal_parameter</div><div>[ 1314s] ^</div><div>[ 1314s] <stdin>:85:67: note: scanning from here</div><div>[ 1314s] DW_AT_abstract_origin [DW_FORM_ref4] (cu + 0x002a => {0x0000002a})</div>
<div>[ 1314s] ^</div><div>[ 1314s] <stdin>:91:13: note: possible intended match here</div><div>[ 1314s] 0x000000b7: DW_TAG_lexical_block [8] *</div>
<div>
[ 1314s] ^</div><div>[ 1314s] </div><div>[ 1314s] --</div></div><div><br></div><div><br></div><div>and</div><div><br></div><div><div>[ 1314s] ******************** TEST 'LLVM-Unit :: ADT/ADTTests/HashingTest.HashCombineBasicTest' FAILED ********************</div>
<div>[ 1314s] Note: Google Test filter = HashingTest.HashCombineBasicTest</div><div>[ 1314s] [==========] Running 1 test from 1 test case.</div><div>[ 1314s] [----------] Global test environment set-up.</div><div>[ 1314s] [----------] 1 test from HashingTest</div>
<div>[ 1314s] [ RUN ] HashingTest.HashCombineBasicTest</div><div>[ 1314s] ../unittests/ADT/HashingTest.cpp:413: Failure</div><div>[ 1314s] Value of: hash_combine(bigarr[0], bigarr[1], l3)</div><div>[ 1314s] Actual: 5088237075164901046</div>
<div>[ 1314s] Expected: hash_combine_range(bigarr, bigarr + 10)</div><div>[ 1314s] Which is: 16538947639308476466</div><div>[ 1314s] [ FAILED ] HashingTest.HashCombineBasicTest (0 ms)</div><div>[ 1314s] [----------] 1 test from HashingTest (0 ms total)</div>
<div>[ 1314s] </div><div>[ 1314s] [----------] Global test environment tear-down</div><div>[ 1314s] [==========] 1 test from 1 test case ran. (0 ms total)</div><div>[ 1314s] [ PASSED ] 0 tests.</div><div>[ 1314s] [ FAILED ] 1 test, listed below:</div>
<div>[ 1314s] [ FAILED ] HashingTest.HashCombineBasicTest</div><div>[ 1314s] </div><div>[ 1314s] 1 FAILED TEST</div></div><div><br></div><div><br></div><div><br></div></div><div class="gmail_extra"><br><br><div class="gmail_quote">
On Mon, May 12, 2014 at 4:02 PM, Hal Finkel <span dir="ltr"><<a href="mailto:hfinkel@anl.gov" target="_blank">hfinkel@anl.gov</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div class="">----- Original Message -----<br>
> From: "İsmail Dönmez" <<a href="mailto:ismail@donmez.ws">ismail@donmez.ws</a>><br>
> To: "Hal Finkel" <<a href="mailto:hfinkel@anl.gov">hfinkel@anl.gov</a>><br>
> Cc: "LLVM Developers Mailing List" <<a href="mailto:llvmdev@cs.uiuc.edu">llvmdev@cs.uiuc.edu</a>><br>
</div><div class="">> Sent: Monday, May 12, 2014 7:18:48 AM<br>
> Subject: Re: Lots of regtest failures on PPC64/Linux<br>
><br>
><br>
</div><div><div class="h5">> Hi Hal,<br>
><br>
><br>
><br>
><br>
><br>
> On Tue, Apr 1, 2014 at 8:34 PM, İsmail Dönmez < <a href="mailto:ismail@donmez.ws">ismail@donmez.ws</a> ><br>
> wrote:<br>
><br>
><br>
><br>
> Hi,<br>
><br>
><br>
><br>
><br>
> On Tue, Apr 1, 2014 at 3:26 PM, Hal Finkel < <a href="mailto:hfinkel@anl.gov">hfinkel@anl.gov</a> > wrote:<br>
><br>
><br>
> İsmail,<br>
><br>
> I still don't see these errors locally. Can you try with an<br>
> autoconf-based build and see if they're somehow related to<br>
> (triggered by) the way that cmake builds LLVM?<br>
><br>
><br>
><br>
><br>
> On the same machine autoconf build is fine where as cmake has<br>
> failures, reproduced simply with<br>
><br>
><br>
> cmake -DLLVM_ENABLE_ASSERTIONS=ON -DCMAKE_BUILD_TYPE=Release ..<br>
> make -j10<br>
> make check-all -j10<br>
><br>
><br>
> Did you have a chance to test with cmake? Current clang trunk still<br>
> shows 47 test failures on our PPC64 systems.<br>
<br>
</div></div>Unfortunately no, this is on my TODO list, but I've not gotten to it yet. Hopefully next week.<br>
<br>
-Hal<br>
<br>
><br>
><br>
> Thanks.<br>
<div class="HOEnZb"><div class="h5">><br>
<br>
--<br>
Hal Finkel<br>
Assistant Computational Scientist<br>
Leadership Computing Facility<br>
Argonne National Laboratory<br>
</div></div></blockquote></div><br></div>