Bug 194268

Created attachment 148138 [details]
Preprocessed source and script

When I try to build my kaveri based system with make -j5 buildworld, I get this error message:

4.      /usr/src/usr.bin/clang/clang/../../../contrib/llvm/include/llvm/Option/ArgList.h:28:1: parsing struct/union/class body 'arg_iterator'
c++: error: unable to execute command: Segmentation fault (core dumped)
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-freebsd10.1
Thread model: posix
c++: note: diagnostic msg: PLEASE submit a bug report to https://bugs.freebsd.org/submit/ and include the crash backtrace, preprocessed source, and associated run script.
c++: note: diagnostic msg:
********************

PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT:
Preprocessed source(s) and associated run script(s) are located at:
c++: note: diagnostic msg: /tmp/cc1_main-917e0f.cpp
c++: note: diagnostic msg: /tmp/cc1_main-917e0f.sh
c++: note: diagnostic msg:

********************

Parts of dmesg: 


...
FreeBSD clang version 3.4.1 (tags/RELEASE_34/dot1-final 208032) 20140512
CPU: AMD A10-7850K APU with Radeon(TM) R7 Graphics   (3693.36-MHz K8-class CPU)
  Origin = "AuthenticAMD"  Id = 0x630f01  Family = 0x15  Model = 0x30  Stepping = 1
  Features=0x178bfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,MMX,FXSR,SSE,SSE2,HTT>
  Features2=0x3e98320b<SSE3,PCLMULQDQ,MON,SSSE3,FMA,CX16,SSE4.1,SSE4.2,POPCNT,AESNI,XSAVE,OSXSAVE,AVX,F16C>
  AMD Features=0x2e500800<SYSCALL,NX,MMX+,FFXSR,Page1GB,RDTSCP,LM>
  AMD Features2=0xfebbfff<LAHF,CMP,SVM,ExtAPIC,CR8,ABM,SSE4A,MAS,Prefetch,OSVW,IBS,XOP,SKINIT,WDT,LWP,FMA4,TCE,NodeId,TBM,Topology,PCXC,PNXC,<b25>,DBE,PTSC>
  Structured Extended Features=0x9<FSGSBASE,BMI1>
  TSC: P-state invariant, performance statistics
real memory  = 34359738368 (32768 MB)
avail memory = 32162037760 (30672 MB)

...


This bug happens every second time when i try to build the system.