[LLVMbugs] [Bug 14494] New: LTO crash with very big C++ files

bugzilla-daemon at llvm.org bugzilla-daemon at llvm.org
Mon Dec 3 11:23:13 PST 2012


             Bug #: 14494
           Summary: LTO crash with very big C++ files
           Product: clang
           Version: trunk
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P
         Component: -New Bugs
        AssignedTo: unassignedclangbugs at nondot.org
        ReportedBy: ismail at namtrac.org
                CC: llvmbugs at cs.uiuc.edu
    Classification: Unclassified

Created attachment 9636
  --> http://llvm.org/bugs/attachment.cgi?id=9636
lto-clang.tar.bz2 (sample project to reproduce the issue)


Unpack lto-clang.tar.bz2 and run make, you'll end up with:

clang: error: unable to execute command: Segmentation fault
clang: error: linker command failed due to signal (use -v to see invocation)

This is with llvm/clang r169119 from trunk.

Operating system is Linux/x86-64.
Using binutils 2.23.1

gdb output is in gdb.out file.

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