[LLVMbugs] [Bug 13419] New: Segmentation fault on /corelib/io/qdir.cpp

[bugzilla-daemon at llvm.org]

http://llvm.org/bugs/show_bug.cgi?id=13419

             Bug #: 13419
           Summary: Segmentation fault on /corelib/io/qdir.cpp
           Product: clang
           Version: 3.1
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Severity: release blocker
          Priority: P
         Component: C++
        AssignedTo: unassignedclangbugs at nondot.org
        ReportedBy: wbrana at gmail.com
                CC: dgregor at apple.com, llvmbugs at cs.uiuc.edu
    Classification: Unclassified


Created attachment 8932
  --> http://llvm.org/bugs/attachment.cgi?id=8932
souce code

0  libLLVM-3.1.so  0x0000033bab1ed4df
1  libLLVM-3.1.so  0x0000033bab1edb63
2  libpthread.so.0 0x0000033baa9714b0
3  libLLVM-3.1.so  0x0000033baae08a7b
4  libLLVM-3.1.so  0x0000033baae0af98
5  libLLVM-3.1.so  0x0000033baae0c544
6  libLLVM-3.1.so  0x0000033bab3b44dc
llvm::MPPassManager::runOnModule(llvm::Module&) + 524
7  libLLVM-3.1.so  0x0000033bab3b45f8 llvm::PassManagerImpl::run(llvm::Module&)
+ 152
8  clang           0x0000003483304311
clang::EmitBackendOutput(clang::DiagnosticsEngine&, clang::CodeGenOptions
const&, clang::TargetOptions const&, clang::LangOptions const&, llvm::Module*,
clang::BackendAction, llvm::raw_ostream*) + 1905
9  clang           0x0000003483301387
10 clang           0x0000003483492c6b clang::ParseAST(clang::Sema&, bool, bool)
+ 619
11 clang           0x0000003483300136 clang::CodeGenAction::ExecuteAction() +
70
12 clang           0x0000003483176ae0
clang::CompilerInstance::ExecuteAction(clang::FrontendAction&) + 1312
13 clang           0x00000034831505c8
clang::ExecuteCompilerInvocation(clang::CompilerInstance*) + 1464
14 clang           0x000000348313fc58 cc1_main(char const**, char const**, char
const*, void*) + 3560
15 clang           0x000000348314ec09 main + 7225
16 libc.so.6       0x0000033baa0c204d __libc_start_main + 253
17 clang           0x000000348313eca9
Stack dump:
0.    Program arguments: /usr/bin/clang -cc1 -triple x86_64-pc-linux-gnu
-emit-obj -disable-free -disable-llvm-verifier -main-file-name qdir.cpp
-mrelocation-model static -masm-verbose -mconstructor-aliases -munwind-tables
-target-cpu core2 -target-linker-version 2.22 -momit-leaf-frame-pointer -g
-coverage-file qdir.o -resource-dir /usr/bin/../lib/clang/3.1 -D
QMAKE_OPENSOURCE_EDITION -D QT_NO_PCRE -D QT_BUILD_QMAKE -D QT_BOOTSTRAPPED -D
QLIBRARYINFO_EPOCROOT -D QT_NO_TEXTCODEC -D QT_NO_UNICODETABLES -D
QT_NO_COMPONENT -D QT_NO_STL -D QT_NO_COMPRESS -D HAVE_QCONFIG_CPP -D
QT_NO_THREAD -D QT_NO_QOBJECT -D QT_NO_GEOM_VARIANT -D QT_NO_DEPRECATED -I . -I
generators -I generators/unix -I generators/win32 -I generators/mac -I
generators/symbian -I generators/integrity -I
/mnt/md3/cache/portage/x11-libs/qt-core-4.8.2/work/qt-everywhere-opensource-src-4.8.2/include
-I
/mnt/md3/cache/portage/x11-libs/qt-core-4.8.2/work/qt-everywhere-opensource-src-4.8.2/include/QtCore
-I
/mnt/md3/cache/portage/x11-libs/qt-core-4.8.2/work/qt-everywhere-opensource-src-4.8.2/src/corelib/global
-I
/mnt/md3/cache/portage/x11-libs/qt-core-4.8.2/work/qt-everywhere-opensource-src-4.8.2/src/corelib/xml
-I
/mnt/md3/cache/portage/x11-libs/qt-core-4.8.2/work/qt-everywhere-opensource-src-4.8.2/tools/shared
-I
/mnt/md3/cache/portage/x11-libs/qt-core-4.8.2/work/qt-everywhere-opensource-src-4.8.2/mkspecs/linux-g++
-fmodule-cache-path
/mnt/md3/cache/portage/x11-libs/qt-core-4.8.2/temp/clang-module-cache
-internal-isystem /usr/lib/gcc/x86_64-pc-linux-gnu/4.7.1/include/g++-v4
-internal-isystem
/usr/lib/gcc/x86_64-pc-linux-gnu/4.7.1/include/g++-v4/x86_64-pc-linux-gnu
-internal-isystem
/usr/lib/gcc/x86_64-pc-linux-gnu/4.7.1/include/g++-v4/backward
-internal-isystem /usr/local/include -internal-isystem
/usr/bin/../lib/clang/3.1/include -internal-externc-isystem /include
-internal-externc-isystem /usr/include -O3 -fdeprecated-macro
-fdebug-compilation-dir
/mnt/md3/cache/portage/x11-libs/qt-core-4.8.2/work/qt-everywhere-opensource-src-4.8.2/qmake
-ferror-limit 19 -fmessage-length 317 -funroll-loops -mstackrealign
-fgnu-runtime -fobjc-runtime-has-arc -fobjc-runtime-has-weak -fobjc-fragile-abi
-fcxx-exceptions -fexceptions -fdiagnostics-show-option -fcolor-diagnostics -o
qdir.o -x c++
/mnt/md3/cache/portage/x11-libs/qt-core-4.8.2/work/qt-everywhere-opensource-src-4.8.2/src/corelib/io/qdir.cpp 
1.    <eof> parser at end of file
2.    Per-module optimization passes
3.    Running pass 'Interprocedural Sparse Conditional Constant Propagation' on
module
'/mnt/md3/cache/portage/x11-libs/qt-core-4.8.2/work/qt-everywhere-opensource-src-4.8.2/src/corelib/io/qdir.cpp'.
clang: error: unable to execute command: Segmentation fault
clang: error: clang frontend command failed due to signal (use -v to see
invocation)
clang: note: diagnostic msg: Please submit a bug report to
http://llvm.org/bugs/ and include command line arguments and all diagnostic
information.
clang: note: diagnostic msg: Preprocessed source(s) and associated run
script(s) are located at:
clang: note: diagnostic msg:
/mnt/md3/cache/portage/x11-libs/qt-core-4.8.2/temp/qdir-BV4JMg.ii
clang: note: diagnostic msg:
/mnt/md3/cache/portage/x11-libs/qt-core-4.8.2/temp/qdir-BV4JMg.sh
gmake: *** [qdir.o] Error 254

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