<div dir="ltr">Hi Krzysztof,<div><br></div><div>If I understand correctly you're building LLVM top-of-tree with 3.7.0?</div><div>Or is this a bug in 3.7.0?</div><div><br></div><div>What operating system are you on?</div><div><br></div><div>Cheers,</div><div>Lang.</div><div><br></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Wed, Mar 2, 2016 at 2:22 PM, Krzysztof Parzyszek via llvm-dev <span dir="ltr"><<a href="mailto:llvm-dev@lists.llvm.org" target="_blank">llvm-dev@lists.llvm.org</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">After re-cmaking and rebuilding everything from scratch, I'm seeing failures in MCJIT. It this something known or expected? I build LLVM/clang with pre-packaged clang-3.7.0, with "-stdlib=libc++".<br>
<br>
<br>
Example failure:<br>
<br>
/w/bld/org/./bin/lli -remote-mcjit -mcjit-remote-process=/w/bld/org/./bin/lli-child-target /w/src/<a href="http://llvm.org/test/ExecutionEngine/MCJIT/remote/eh.ll" rel="noreferrer" target="_blank">llvm.org/test/ExecutionEngine/MCJIT/remote/eh.ll</a><br>
--<br>
Exit Code: 184<br>
<br>
Command Output (stderr):<br>
--<br>
warning: remote mcjit does not support lazy compilation<br>
terminating with uncaught exception of type int<br>
ERROR: Unexpected RPC call<br>
<br>
--<br>
<br>
********************<br>
FAIL: LLVM :: ExecutionEngine/MCJIT/eh.ll (18164 of 33466)<br>
******************** TEST 'LLVM :: ExecutionEngine/MCJIT/eh.ll' FAILED ********************<br>
Script:<br>
--<br>
/w/bld/org/./bin/lli /w/src/<a href="http://llvm.org/test/ExecutionEngine/MCJIT/eh.ll" rel="noreferrer" target="_blank">llvm.org/test/ExecutionEngine/MCJIT/eh.ll</a><br>
--<br>
Exit Code: 134<br>
<br>
Command Output (stderr):<br>
--<br>
terminating with uncaught exception of type int<br>
#0 0x0000000000b6ec28 llvm::sys::PrintStackTrace(llvm::raw_ostream&) (/w/bld/org/bin/lli+0xb6ec28)<br>
#1 0x0000000000b6d1e6 llvm::sys::RunSignalHandlers() (/w/bld/org/bin/lli+0xb6d1e6)<br>
#2 0x0000000000b6f25b SignalHandler(int) (/w/bld/org/bin/lli+0xb6f25b)<br>
#3 0x00002b45866ce340 __restore_rt (/lib/x86_64-linux-gnu/libpthread.so.0+0x10340)<br>
#4 0x00002b4587047cc9 gsignal /build/buildd/eglibc-2.19/signal/../nptl/sysdeps/unix/sysv/linux/raise.c:56:0<br>
#5 0x00002b458704b0d8 abort /build/buildd/eglibc-2.19/stdlib/abort.c:91:0<br>
#6 0x00002b4586068287 (/w/c/clang+llvm-3.7.0-x86_64-linux-gnu-ubuntu-14.04/lib/libc++abi.so.1+0x8287)<br>
#7 0x00002b4586068438 (/w/c/clang+llvm-3.7.0-x86_64-linux-gnu-ubuntu-14.04/lib/libc++abi.so.1+0x8438)<br>
#8 0x00002b45860a1da3 std::__terminate(void (*)()) (/w/c/clang+llvm-3.7.0-x86_64-linux-gnu-ubuntu-14.04/lib/libc++abi.so.1+0x41da3)<br>
#9 0x00002b45860a1536 __cxa_throw (/w/c/clang+llvm-3.7.0-x86_64-linux-gnu-ubuntu-14.04/lib/libc++abi.so.1+0x41536)<br>
#10 0x00002b4585ba702d<br>
#11 0x00002b4585ba703d<br>
#12 0x00000000008ce7db llvm::MCJIT::runFunction(llvm::Function*, llvm::ArrayRef<llvm::GenericValue>) (/w/bld/org/bin/lli+0x8ce7db)<br>
#13 0x000000000086f3cd llvm::ExecutionEngine::runFunctionAsMain(llvm::Function*, std::__1::vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > > > const&, char const* const*) (/w/bld/org/bin/lli+0x86f3cd)<br>
#14 0x000000000052cc13 main (/w/bld/org/bin/lli+0x52cc13)<br>
#15 0x00002b4587032ec5 __libc_start_main /build/buildd/eglibc-2.19/csu/libc-start.c:321:0<br>
#16 0x0000000000528ec7 _start (/w/bld/org/bin/lli+0x528ec7)<br>
Stack dump:<br>
0. Program arguments: /w/bld/org/./bin/lli /w/src/<a href="http://llvm.org/test/ExecutionEngine/MCJIT/eh.ll" rel="noreferrer" target="_blank">llvm.org/test/ExecutionEngine/MCJIT/eh.ll</a><br>
/w/bld/org/test/ExecutionEngine/MCJIT/Output/eh.ll.script: line 1: 420 Aborted (core dumped) /w/bld/org/./bin/lli /w/src/<a href="http://llvm.org/test/ExecutionEngine/MCJIT/eh.ll" rel="noreferrer" target="_blank">llvm.org/test/ExecutionEngine/MCJIT/eh.ll</a><br>
<br>
<br>
There are 10 of them in total. They are all about "terminating with uncaught exception of type int".<br>
<br>
<br>
Failing Tests (10):<br>
LLVM :: ExecutionEngine/MCJIT/eh-lg-pic.ll<br>
LLVM :: ExecutionEngine/MCJIT/eh-sm-pic.ll<br>
LLVM :: ExecutionEngine/MCJIT/eh.ll<br>
LLVM :: ExecutionEngine/MCJIT/multi-module-eh-a.ll<br>
LLVM :: ExecutionEngine/MCJIT/remote/eh.ll<br>
LLVM :: ExecutionEngine/OrcMCJIT/eh-lg-pic.ll<br>
LLVM :: ExecutionEngine/OrcMCJIT/eh-sm-pic.ll<br>
LLVM :: ExecutionEngine/OrcMCJIT/eh.ll<br>
LLVM :: ExecutionEngine/OrcMCJIT/multi-module-eh-a.ll<br>
LLVM :: ExecutionEngine/OrcMCJIT/remote/eh.ll<span class="HOEnZb"><font color="#888888"><br>
<br>
<br>
-Krzysztof<br>
<br>
<br>
-- <br>
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, hosted by The Linux Foundation<br>
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</font></span></blockquote></div><br></div>