<html>
<head>
<base href="http://llvm.org/bugs/" />
</head>
<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - Compilation aborts with "Unimplemented<CR>UNREACHABLE executed""
href="http://llvm.org/bugs/show_bug.cgi?id=17274">17274</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>Compilation aborts with "Unimplemented<CR>UNREACHABLE executed"
</td>
</tr>
<tr>
<th>Product</th>
<td>clang
</td>
</tr>
<tr>
<th>Version</th>
<td>trunk
</td>
</tr>
<tr>
<th>Hardware</th>
<td>PC
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>P
</td>
</tr>
<tr>
<th>Component</th>
<td>-New Bugs
</td>
</tr>
<tr>
<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>dp.maxime@gmail.com
</td>
</tr>
<tr>
<th>CC</th>
<td>llvmbugs@cs.uiuc.edu
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr></table>
<p>
<div>
<pre>CC lib/BasicsC/lib_libarango_a-error.o
Unimplemented
UNREACHABLE executed at
/home/maxime/make/llvm/lib/Target/X86/MCTargetDesc/X86ELFObjectWriter.cpp:107!
0 clang 0x00000000022e6662 llvm::sys::PrintStackTrace(_IO_FILE*) +
34
1 clang 0x00000000022e6284
2 libpthread.so.0 0x00002b4015bbbbb0
3 libc.so.6 0x00002b4016a4af77 gsignal + 55
4 libc.so.6 0x00002b4016a4e5e8 abort + 328
5 clang 0x00000000022d354c
6 clang 0x000000000211cc01
7 clang 0x0000000002138508
8 clang 0x000000000215286a
llvm::MCAssembler::handleFixup(llvm::MCAsmLayout const&, llvm::MCFragment&,
llvm::MCFixup const&) + 106
9 clang 0x0000000002155a93 llvm::MCAssembler::Finish() + 723
10 clang 0x0000000001bfc539
llvm::AsmPrinter::doFinalization(llvm::Module&) + 1289
11 clang 0x000000000227a8d9
llvm::FPPassManager::doFinalization(llvm::Module&) + 153
12 clang 0x00000000022816c3
llvm::MPPassManager::runOnModule(llvm::Module&) + 755
13 clang 0x000000000228180f llvm::PassManagerImpl::run(llvm::Module&)
+ 223
14 clang 0x000000000098ab83
clang::EmitBackendOutput(clang::DiagnosticsEngine&, clang::CodeGenOptions
const&, clang::TargetOptions const&, clang::LangOptions const&, llvm::Module*,
clang::BackendAction, llvm::raw_ostream*) + 2291
15 clang 0x000000000098870c
16 clang 0x0000000000b0042b clang::ParseAST(clang::Sema&, bool, bool)
+ 507
17 clang 0x0000000000986c9f clang::CodeGenAction::ExecuteAction() +
79
18 clang 0x0000000000813239 clang::FrontendAction::Execute() + 249
19 clang 0x00000000007f2740
clang::CompilerInstance::ExecuteAction(clang::FrontendAction&) + 352
20 clang 0x00000000007db3d8
clang::ExecuteCompilerInvocation(clang::CompilerInstance*) + 1848
21 clang 0x00000000007d5168 cc1_main(char const**, char const**, char
const*, void*) + 1256
22 clang 0x00000000007b629b main + 859
23 libc.so.6 0x00002b4016a35de5 __libc_start_main + 245
24 clang 0x00000000007d3f4d
Stack dump:
0. Program arguments: /usr/local/bin/clang -cc1 -triple
x86_64-unknown-linux-gnu -emit-obj -mrelax-all -disable-free -main-file-name
error.c -mrelocation-model static -mdisable-fp-elim -fmath-errno -masm-verbose
-mconstructor-aliases -munwind-tables -fuse-init-array -target-cpu x86-64
-target-linker-version 2.23.52.20130913 -g -coverage-file
/home/maxime/GitHub/ArangoDB/lib/BasicsC/lib_libarango_a-error.o -resource-dir
/usr/local/bin/../lib/clang/3.4 -dependency-file
lib/BasicsC/.deps/lib_libarango_a-error.Tpo -sys-header-deps -MP -MT
lib/BasicsC/lib_libarango_a-error.o -D HAVE_CONFIG_H -D
TRI_LIBEV_VERSION="4.11" -D TRI_OPENSSL_VERSION="OpenSSL 1.0.1e 11 Feb 2013" -D
TRI_READLINE_VERSION="6.2" -D _REENTRANT -D TRI_ICU_VERSION="49.1.2" -D
TRI_HAVE_ICU=1 -D TRI_V8_VERSION="3.16.14" -D
_SYSCONFDIR_="/usr/local/etc/arangodb" -D TRI_BITS=64 -D HAVE_READLINE=1 -I .
-I ./config -I ./lib/BasicsC -I ./lib -I ./lib -I ./3rdParty/libev -I
./3rdParty/icu/BUILD/include -I ./3rdParty/V8/include -internal-isystem
/usr/local/include -internal-isystem /usr/local/bin/../lib/clang/3.4/include
-internal-externc-isystem /usr/include/x86_64-linux-gnu
-internal-externc-isystem /include -internal-externc-isystem /usr/include -O0
-Wall -Winit-self -Wno-long-long -Wno-variadic-macros -Wshadow
-Wstrict-prototypes -Wdeclaration-after-statement -std=gnu90
-fdebug-compilation-dir /home/maxime/GitHub/ArangoDB -ferror-limit 19
-fmessage-length 177
-fsanitize=address,init-order,alignment,bool,bounds,enum,float-cast-overflow,float-divide-by-zero,integer-divide-by-zero,null,object-size,return,shift,signed-integer-overflow,unreachable,vla-bound,vptr,unsigned-integer-overflow
-mstackrealign -fobjc-runtime=gcc -fobjc-default-synthesize-properties
-fdiagnostics-show-option -fcolor-diagnostics -vectorize-slp -o
lib/BasicsC/lib_libarango_a-error.o -x c lib/BasicsC/error.c
1. <eof> parser at end of file
2. Code generation
clang: error: unable to execute command: Aborted (core dumped)
clang: error: clang frontend command failed due to signal (use -v to see
invocation)
clang version 3.4 (trunk 190896)
Target: x86_64-unknown-linux-gnu
Thread model: posix
clang: note: diagnostic msg: PLEASE submit a bug report to
<a href="http://llvm.org/bugs/">http://llvm.org/bugs/</a> and include the crash backtrace, preprocessed source, and
associated run script.
clang: note: diagnostic msg:
********************
PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT:
Preprocessed source(s) and associated run script(s) are located at:
clang: note: diagnostic msg: /tmp/error-a4b672.c
clang: note: diagnostic msg: /tmp/error-a4b672.sh
clang: note: diagnostic msg:
********************
make[1]: *** [lib/BasicsC/lib_libarango_a-error.o] Error 254</pre>
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