<div dir="ltr">Hi Francis,<div><br></div><div>No worries. In that case, you may want to file a bug for this on <a href="http://llvm.org/bugs">llvm.org/bugs</a>. If you do that, it would be interesting to attach the stderr output from the following command to the bug report:</div>
<div><br></div><div>/path-to-llvm-bin/lli -debug -use-mcjit <span style="font-size:13px;font-family:arial,sans-serif">-mtriple=x86_64-unknown-</span><u style="font-size:13px;font-family:arial,sans-serif"></u><span style="font-size:13px;font-family:arial,sans-serif">cygwin</span><span style="font-size:13px;font-family:arial,sans-serif">-elf </span><span style="font-size:13px;font-family:arial,sans-serif">/cygdrive/z/dev/llvm/x64/llvm/</span><u style="font-size:13px;font-family:arial,sans-serif"></u><span style="font-size:13px;font-family:arial,sans-serif">test/ExecutionEngine/MCJIT/</span><u style="font-size:13px;font-family:arial,sans-serif"></u><span style="font-size:13px;font-family:arial,sans-serif">tes</span><span style="font-size:13px;font-family:arial,sans-serif">t-setcond-fp.ll</span></div>
<div><span style="font-size:13px;font-family:arial,sans-serif"><br></span></div><div><span style="font-size:13px;font-family:arial,sans-serif">That will include some diagnostics from the runtime linker which may help track down the cause of this issue.</span></div>
<div><span style="font-size:13px;font-family:arial,sans-serif"><br></span></div><div><span style="font-size:13px;font-family:arial,sans-serif">Cheers,</span></div><div><span style="font-size:13px;font-family:arial,sans-serif">Lang.</span></div>
<div><br></div></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Fri, Jul 25, 2014 at 12:21 AM, Francis ANDRE <span dir="ltr"><<a href="mailto:francis.andre.kampbell@orange.fr" target="_blank">francis.andre.kampbell@orange.fr</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div text="#000000" bgcolor="#FFFFFF">
Hi Lang<br>
<br>
<br>
<div>Le 24/07/2014 18:17, Lang Hames a
écrit :<br>
</div><div class="">
<blockquote type="cite">
<div dir="ltr">Hi Francis,
<div><br>
</div>
<div>It is possible to XFAIL a regression test (grep for XFAIL
in the llvm/test directory for examples), however that's
discouraged. The fact that this test is failing indicates that
part of the JIT infrastructure is broken on W7/X86_64/Cygwin. </div>
<div><br>
</div>
<div>How long have you been building LLVM in this configuration?
Do you know whether this is a recent regression?</div>
</div>
</blockquote></div>
I am a newcomer on LLVM so I do not have any historical view on this
issue. <br><span class="HOEnZb"><font color="#888888">
<br>
Francis</font></span><div><div class="h5"><br>
<blockquote type="cite">
<div dir="ltr">
<div><br>
</div>
<div>Cheers,</div>
<div>Lang.</div>
<div><br>
</div>
</div>
<div class="gmail_extra">
<br>
<br>
<div class="gmail_quote">On Tue, Jul 22, 2014 at 6:16 AM,
Francis ANDRE <span dir="ltr"><<a href="mailto:francis.andre.kampbell@orange.fr" target="_blank">francis.andre.kampbell@orange.fr</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi LLVMDev
list<br>
<br>
I am building LLVM from the SVN trunk at 213638 on a
W7/X86_64/Cygwin system and running make check leads to a
series of failed assertions like<br>
<br>
********************<br>
FAIL: LLVM :: ExecutionEngine/MCJIT/test-setcond-fp.ll (6185
of 11245)<br>
******************** TEST 'LLVM ::
ExecutionEngine/MCJIT/test-setcond-fp.ll' FAILED
********************<br>
Script:<br>
--<br>
/cygdrive/z/dev/llvm/x64/static/Release+Asserts/bin/lli
-use-mcjit -mtriple=x86_64-unknown-cygwin-elf
/cygdrive/z/dev/llvm/x64/llvm/test/ExecutionEngine/MCJIT/test-setcond-fp.ll
> /dev/null<br>
--<br>
Exit Code: 134<br>
<br>
Command Output (stderr):<br>
--<br>
assertion "RealOffset <= INT32_MAX && RealOffset
>= INT32_MIN" failed: file "/cygdrive/z/dev/llvm/x64/llvm/lib/ExecutionEngine/RuntimeDyld/RuntimeDyldELF.cpp",
line 308, function: void llvm::RuntimeDyldELF::resolveX86_64Relocation(const
llvm::SectionEntry&, uint64_t, uint64_t, uint32_t,
int64_t, uint64_t)<br>
Stack dump:<br>
0. Program arguments: /cygdrive/z/dev/llvm/x64/static/Release+Asserts/bin/lli
-use-mcjit -mtriple=x86_64-unknown-cygwin-elf
/cygdrive/z/dev/llvm/x64/llvm/test/ExecutionEngine/MCJIT/test-setcond-fp.ll<br>
/cygdrive/z/dev/llvm/x64/static/test/ExecutionEngine/MCJIT/Output/test-setcond-fp.ll.script:
line 1: 5552 Aborted /cygdrive/z/dev/llvm/x64/static/Release+Asserts/bin/lli
-use-mcjit -mtriple=x86_64-unknown-cygwin-elf
/cygdrive/z/dev/llvm/x64/llvm/test/ExecutionEngine/MCJIT/test-setcond-fp.ll
> /dev/null<br>
<br>
--<br>
<br>
How could I deal with the configuration of LLVM to avoid
such assertion error?<br>
<br>
FA<br>
_______________________________________________<br>
LLVM Developers mailing list<br>
<a href="mailto:LLVMdev@cs.uiuc.edu" target="_blank">LLVMdev@cs.uiuc.edu</a> <a href="http://llvm.cs.uiuc.edu" target="_blank">http://llvm.cs.uiuc.edu</a><br>
<a href="http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev" target="_blank">http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev</a><br>
</blockquote>
</div>
<br>
</div>
</blockquote>
<br>
</div></div></div>
</blockquote></div><br></div>