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<head>
<base href="http://llvm.org/bugs/" />
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<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - Clang frontend command failed due to signal while compiling jemalloc.c for Rust"
href="http://llvm.org/bugs/show_bug.cgi?id=19788">19788</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>Clang frontend command failed due to signal while compiling jemalloc.c for Rust
</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>Frontend
</td>
</tr>
<tr>
<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>malcolm.justin@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>make[1]: Entering directory
`/usr/src/rust/x86_64-unknown-linux-gnu/rt/jemalloc'
clang -Qunused-arguments -std=gnu99 -Wall -pipe -g3 -m64 -g1
-fvisibility=hidden -O3 -funroll-loops -c -I /usr/src/rust/src/rt/
-D_GNU_SOURCE -D_REENTRANT -I/usr/src/rust/src/jemalloc/include -Iinclude -o
src/jemalloc.o /usr/src/rust/src/jemalloc/src/jemalloc.c
0 clang 0x0000000001e4c6f2 llvm::sys::PrintStackTrace(_IO_FILE*) +
34
1 clang 0x0000000001e4bf8c
2 libpthread.so.0 0x0000003d2900f710
3 clang 0x0000000001dcc593
llvm::PHINode::removeIncomingValue(unsigned int, bool) + 67
4 clang 0x0000000001afa690
llvm::CloneAndPruneFunctionInto(llvm::Function*, llvm::Function const*,
llvm::ValueMap<llvm::Value const*, llvm::WeakVH,
llvm::ValueMapConfig<llvm::Value const*> >&, bool,
llvm::SmallVectorImpl<llvm::ReturnInst*>&, char const*, llvm::ClonedCodeInfo*,
llvm::DataLayout const*, llvm::Instruction*) + 4688
5 clang 0x0000000001b047e7 llvm::InlineFunction(llvm::CallSite,
llvm::InlineFunctionInfo&, bool) + 2247
6 clang 0x0000000001483d87
llvm::Inliner::runOnSCC(llvm::CallGraphSCC&) + 2295
7 clang 0x0000000001b5f52e
8 clang 0x0000000001de8fe8
llvm::legacy::PassManagerImpl::run(llvm::Module&) + 1112
9 clang 0x00000000007f3578
clang::EmitBackendOutput(clang::DiagnosticsEngine&, clang::CodeGenOptions
const&, clang::TargetOptions const&, clang::LangOptions const&,
llvm::StringRef, llvm::Module*, clang::BackendAction, llvm::raw_ostream*) +
3800
10 clang 0x00000000007ee7f1
11 clang 0x0000000000984545 clang::ParseAST(clang::Sema&, bool, bool)
+ 789
12 clang 0x0000000000670096 clang::FrontendAction::Execute() + 134
13 clang 0x000000000064c860
clang::CompilerInstance::ExecuteAction(clang::FrontendAction&) + 288
14 clang 0x0000000000635b24
clang::ExecuteCompilerInvocation(clang::CompilerInstance*) + 1716
15 clang 0x000000000062d668 cc1_main(char const**, char const**, char
const*, void*) + 936
16 clang 0x0000000000634f34 main + 8212
17 libc.so.6 0x0000003d28c1ed1d __libc_start_main + 253
18 clang 0x000000000062ce35
Stack dump:
0. Program arguments: /usr/bin/clang -cc1 -triple x86_64-unknown-linux-gnu
-emit-obj -disable-free -disable-llvm-verifier -main-file-name jemalloc.c
-mrelocation-model static -fmath-errno -masm-verbose -mconstructor-aliases
-munwind-tables -target-cpu x86-64 -target-linker-version 2.20.51.0.2
-momit-leaf-frame-pointer -g -coverage-file
/usr/src/rust/x86_64-unknown-linux-gnu/rt/jemalloc/src/jemalloc.o -resource-dir
/usr/bin/../lib/clang/3.5.0 -D _GNU_SOURCE -D _REENTRANT -I
/usr/src/rust/src/rt/ -I /usr/src/rust/src/jemalloc/include -I include
-internal-isystem /usr/local/include -internal-isystem
/usr/bin/../lib/clang/3.5.0/include -internal-externc-isystem /include
-internal-externc-isystem /usr/include -O3 -Wall -std=gnu99
-fdebug-compilation-dir /usr/src/rust/x86_64-unknown-linux-gnu/rt/jemalloc
-ferror-limit 19 -fmessage-length 129 -fvisibility hidden -funroll-loops
-mstackrealign -fobjc-runtime=gcc -fdiagnostics-show-option -fcolor-diagnostics
-vectorize-loops -vectorize-slp -o src/jemalloc.o -x c
/usr/src/rust/src/jemalloc/src/jemalloc.c
1. <eof> parser at end of file
2. Per-module optimization passes
3. Running pass 'CallGraph Pass Manager' on module
'/usr/src/rust/src/jemalloc/src/jemalloc.c'.
clang: error: unable to execute command: Segmentation fault
clang: error: clang frontend command failed due to signal (use -v to see
invocation)
clang version 3.5.0 (trunk 209064)
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/jemalloc-1a047c.c
clang: note: diagnostic msg: /tmp/jemalloc-1a047c.sh
clang: note: diagnostic msg:
********************
make[1]: *** [src/jemalloc.o] Error 254
make[1]: Leaving directory `/usr/src/rust/x86_64-unknown-linux-gnu/rt/jemalloc'
make: *** [x86_64-unknown-linux-gnu/rt/libjemalloc.a] Error 2</pre>
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