[LLVMbugs] [Bug 20638] New: c++: error: unable to execute command: Bus error

[bugzilla-daemon at llvm.org]

http://llvm.org/bugs/show_bug.cgi?id=20638

            Bug ID: 20638
           Summary: c++: error: unable to execute command: Bus error
           Product: clang
           Version: 3.4
          Hardware: PC
                OS: FreeBSD
            Status: NEW
          Severity: normal
          Priority: P
         Component: -New Bugs
          Assignee: unassignedclangbugs at nondot.org
          Reporter: iron at mail.ua
                CC: llvmbugs at cs.uiuc.edu
    Classification: Unclassified

I use FreeBSD 10.0-STABLE r269799 with clang 3.4.1. I tried to compile world
and got error:

c++ -O2 -pipe -march=native -mmmx -msse -msse2 -msse3 -mssse3 -msse4.1 -msse4.2
-I/usr/src/usr.bin/clang/tblgen/../../../contrib/llvm/include
-I/usr/src/usr.bin/clang/tblgen/../../../contrib/llvm/tools/clang/include
-I/usr/src/usr.bin/clang/tblgen/../../../contrib/llvm/utils/TableGen -I.
-I/usr/src/usr.bin/clang/tblgen/../../../contrib/llvm/../../lib/clang/include
-DLLVM_ON_UNIX -DLLVM_ON_FREEBSD -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS
-DNDEBUG -fno-strict-aliasing
-DLLVM_DEFAULT_TARGET_TRIPLE=\"x86_64-unknown-freebsd10.0\"
-DLLVM_HOST_TRIPLE=\"x86_64-unknown-freebsd10.0\" -DDEFAULT_SYSROOT=\"\"
-DNDEBUG -I/usr/obj/usr/src/tmp/legacy/usr/include  -fno-exceptions -fno-rtti
-c
/usr/src/usr.bin/clang/tblgen/../../../contrib/llvm/utils/TableGen/X86ModRMFilters.cpp
--- CodeGenInstruction.o ---
0.    Program arguments: /usr/bin/c++ -cc1 -triple x86_64-unknown-freebsd10.0
-emit-obj -disable-free -disable-llvm-verifier -main-file-name
CodeGenInstruction.cpp -mrelocation-model static -mdisable-fp-elim
-relaxed-aliasing -masm-verbose -mconstructor-aliases -munwind-tables
-target-cpu corei7 -target-feature +mmx -target-feature +sse -target-feature
+sse2 -target-feature +sse3 -target-feature +ssse3 -target-feature +sse4.1
-target-feature +sse4.2 -coverage-file
/usr/obj/usr/src/tmp/usr/src/usr.bin/clang/tblgen/CodeGenInstruction.o
-resource-dir /usr/bin/../lib/clang/3.4.1 -D LLVM_ON_UNIX -D LLVM_ON_FREEBSD -D
__STDC_LIMIT_MACROS -D __STDC_CONSTANT_MACROS -D NDEBUG -D
LLVM_DEFAULT_TARGET_TRIPLE="x86_64-unknown-freebsd10.0" -D
LLVM_HOST_TRIPLE="x86_64-unknown-freebsd10.0" -D DEFAULT_SYSROOT="" -D NDEBUG
-I /usr/src/usr.bin/clang/tblgen/../../../contrib/llvm/include -I
/usr/src/usr.bin/clang/tblgen/../../../contrib/llvm/tools/clang/include -I
/usr/src/usr.bin/clang/tblgen/../../../contrib/llvm/utils/TableGen -I . -I
/usr/src/usr.bin/clang/tblgen/../../../contrib/llvm/../../lib/clang/include -I
/usr/obj/usr/src/tmp/legacy/usr/include -internal-isystem /usr/include/c++/v1
-O2 -fdeprecated-macro -fdebug-compilation-dir
/usr/obj/usr/src/tmp/usr/src/usr.bin/clang/tblgen -ferror-limit 19
-fmessage-length 0 -mstackrealign -fno-rtti -fobjc-runtime=gnustep
-fdiagnostics-show-option -vectorize-loops -vectorize-slp -o
CodeGenInstruction.o -x c++
/usr/src/usr.bin/clang/tblgen/../../../contrib/llvm/utils/TableGen/CodeGenInstruction.cpp 
1.    <eof> parser at end of file
2.    Per-module optimization passes
3.    Running pass 'CallGraph Pass Manager' on module
'/usr/src/usr.bin/clang/tblgen/../../../contrib/llvm/utils/TableGen/CodeGenInstruction.cpp'.
4.    Running pass 'Global Value Numbering' on function
'@_ZN4llvm18CodeGenInstructionC2EPNS_6RecordE'
c++: error: unable to execute command: Bus error
c++: error: clang frontend command failed due to signal (use -v to see
invocation)
FreeBSD clang version 3.4.1 (tags/RELEASE_34/dot1-final 208032) 20140512
Target: x86_64-unknown-freebsd10.0
Thread model: posix
c++: note: diagnostic msg: PLEASE submit a bug report to http://llvm.org/bugs/
and include the crash backtrace, preprocessed source, and associated run
script.
--- X86RecognizableInstr.o ---
c++ -O2 -pipe -march=native -mmmx -msse -msse2 -msse3 -mssse3 -msse4.1 -msse4.2
-I/usr/src/usr.bin/clang/tblgen/../../../contrib/llvm/include
-I/usr/src/usr.bin/clang/tblgen/../../../contrib/llvm/tools/clang/include
-I/usr/src/usr.bin/clang/tblgen/../../../contrib/llvm/utils/TableGen -I.
-I/usr/src/usr.bin/clang/tblgen/../../../contrib/llvm/../../lib/clang/include
-DLLVM_ON_UNIX -DLLVM_ON_FREEBSD -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS
-DNDEBUG -fno-strict-aliasing
-DLLVM_DEFAULT_TARGET_TRIPLE=\"x86_64-unknown-freebsd10.0\"
-DLLVM_HOST_TRIPLE=\"x86_64-unknown-freebsd10.0\" -DDEFAULT_SYSROOT=\"\"
-DNDEBUG -I/usr/obj/usr/src/tmp/legacy/usr/include  -fno-exceptions -fno-rtti
-c
/usr/src/usr.bin/clang/tblgen/../../../contrib/llvm/utils/TableGen/X86RecognizableInstr.cpp
--- CodeGenInstruction.o ---

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