<div dir="ltr">Hi Tom,<div><br></div><div> I'm seeing a lot of test failures, but most importantly, the test-release.sh script fails to build any binary for both powerpc OSes (Ubuntu and RHEL). This is using 12.0.0 to build, we're still investigating.</div><div><br></div><div> A quick list of regressions we're seeing:<br><br></div><div>`libc++ :: std/numerics/numeric.ops/numeric.ops.midpoint/midpoint.float.pass.cpp`</div><div>`libc++ :: libcxx/atomics/atomics.align/align.pass.cpp`.</div><div><br></div><div>On RHEL:</div><div><pre style="box-sizing:border-box;font-family:SFMono-Regular,Consolas,"Liberation Mono",Menlo,monospace;font-size:11.9px;margin-top:0px;margin-bottom:16px;padding:16px;overflow:auto;line-height:1.45;background-color:rgb(246,248,250);border-radius:3px;color:rgb(36,41,46)"><code style="box-sizing:border-box;font-family:SFMono-Regular,Consolas,"Liberation Mono",Menlo,monospace;font-size:11.9px;padding:0px;margin:0px;background:initial;border-radius:3px;word-break:normal;border:0px;display:inline;overflow:visible;line-height:inherit">compiler-rt/lib/scudo/standalone/tests/ScudoCxxUnitTest-powerpc64le-Test
compiler-rt/lib/scudo/standalone/tests/ScudoCUnitTest-powerpc64le-Test</code></pre></div><div>due to (on Linux RHEL, so this one is weird):</div><div><pre style="box-sizing:border-box;font-family:SFMono-Regular,Consolas,"Liberation Mono",Menlo,monospace;font-size:11.9px;margin-top:0px;margin-bottom:16px;padding:16px;overflow:auto;line-height:1.45;background-color:rgb(246,248,250);border-radius:3px;color:rgb(36,41,46)"><code style="box-sizing:border-box;font-family:SFMono-Regular,Consolas,"Liberation Mono",Menlo,monospace;font-size:11.9px;padding:0px;margin:0px;background:initial;border-radius:3px;word-break:normal;border:0px;display:inline;overflow:visible;line-height:inherit">ld.lld: error: unable to find library -latomic</code></pre></div><div>There's this concerning build failure of an open source Google benchmark: </div><div><pre style="box-sizing:border-box;font-family:SFMono-Regular,Consolas,"Liberation Mono",Menlo,monospace;font-size:11.9px;margin-top:0px;margin-bottom:16px;padding:16px;overflow:auto;line-height:1.45;background-color:rgb(246,248,250);border-radius:3px;color:rgb(36,41,46)"><code style="box-sizing:border-box;font-family:SFMono-Regular,Consolas,"Liberation Mono",Menlo,monospace;font-size:11.9px;padding:0px;margin:0px;background:initial;border-radius:3px;word-break:normal;border:0px;display:inline;overflow:visible;line-height:inherit">Benchmarks/snappy/src/third_party/benchmark/src/complexity.cc:85:10: error: variable 'sigma_gn' set but not used [-Werror,-Wunused-but-set-variable]
double sigma_gn = 0.0;
^
1 error generated.</code></pre></div><div>when it's clearly used in the lines immediately after it: <a rel="nofollow" href="https://github.com/google/benchmark/blob/bf585a2789e30585b4e3ce6baf11ef2750b54677/src/complexity.cc" style="box-sizing:border-box;color:rgb(3,102,214);text-decoration-line:none;font-family:-apple-system,system-ui,"Segoe UI",Helvetica,Arial,sans-serif,"Apple Color Emoji","Segoe UI Emoji";font-size:14px">https://github.com/google/benchmark/blob/bf585a2789e30585b4e3ce6baf11ef2750b54677/src/complexity.cc</a><br></div><div><br></div><div>We're also seeing other SPEC benchmark failures and some internal benchmark failures, and finally `test-release.sh` fails:<br></div><div><pre style="box-sizing:border-box;font-family:SFMono-Regular,Consolas,"Liberation Mono",Menlo,monospace;font-size:11.9px;margin-top:0px;margin-bottom:16px;padding:16px;overflow:auto;line-height:1.45;background-color:rgb(246,248,250);border-radius:3px;color:rgb(36,41,46)"><code style="box-sizing:border-box;font-family:SFMono-Regular,Consolas,"Liberation Mono",Menlo,monospace;font-size:11.9px;padding:0px;margin:0px;background:initial;border-radius:3px;word-break:normal;border:0px;display:inline;overflow:visible;line-height:inherit">UNREACHABLE executed at /home/conanap/upload/rc1/llvm-project/llvm/lib/Target/PowerPC/PPCCTRLoops.cpp:182!
PLEASE submit a bug report to <a href="https://bugs.llvm.org/">https://bugs.llvm.org/</a> and include the crash backtrace, preprocessed source, and associated run script.</code></pre></div><div>The 13.0.0rc1 is built with 12.0.0 here, so I'll try building with 11.0.0 to see if I will encounter some of the same errors (test-release.sh fails even with 11.0.0 compilers). We're otherwise still investigating the rest of the errors.</div><div><br></div><div>Albion</div><div><br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, 3 Aug 2021 at 03:20, Tom Stellard via Release-testers <<a href="mailto:release-testers@lists.llvm.org" target="_blank">release-testers@lists.llvm.org</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Hi,<br>
<br>
I've tagged the 13.0.0-rc1 release. Testers, please test and upload binaries.<br>
<br>
-Tom<br>
<br>
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