[LLVMbugs] [Bug 4875] New: llmv-ld is not able to link libprofile in debug mode.

[bugzilla-daemon at cs.uiuc.edu]

http://llvm.org/bugs/show_bug.cgi?id=4875

           Summary: llmv-ld is not able to link libprofile in debug mode.
           Product: new-bugs
           Version: trunk
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: new bugs
        AssignedTo: unassignedbugs at nondot.org
        ReportedBy: astifter-llvm at gmx.at
                CC: llvmbugs at cs.uiuc.edu, astifter-llvm at gmx.at


When llvm is compiled with debugging enabled, then I get the following error
during linking the libprofile:

make[1]: Entering directory
`/localtmp/astifter/llvm/llvm-svn-debug-obj/runtime/libprofile'
llvm[1]: Building Debug Bytecode Archive libprofile_rt.bca (internalize)
0   llvm-ld         0x0000000000974854
1   llvm-ld         0x0000000000974db3
2   libpthread.so.0 0x00002aaaaacd6a80
3   llvm-ld         0x00000000006b68de llvm::Value::getValueID() const + 12
4   llvm-ld         0x00000000006b68fc bool llvm::isa_impl<llvm::Constant,
llvm::Value>(llvm::Value const&) + 21
5   llvm-ld         0x00000000006ba616 llvm::isa_impl_wrap<llvm::Constant,
llvm::Value const, llvm::Value const>::doit(llvm::Value const&) + 21
6   llvm-ld         0x00000000006ba62d bool
llvm::isa_impl_cl<llvm::Value>::isa<llvm::Constant>(llvm::Value const&) + 21
7   llvm-ld         0x00000000006ba644 bool llvm::isa_impl_cl<llvm::Value
const>::isa<llvm::Constant>(llvm::Value const&) + 21
8   llvm-ld         0x00000000006ba65b bool llvm::isa_impl_cl<llvm::Value
const*>::isa<llvm::Constant>(llvm::Value const*) + 21
9   llvm-ld         0x00000000006ba675 bool llvm::isa<llvm::Constant,
llvm::Value const*>(llvm::Value const* const&) + 24
10  llvm-ld         0x00000000006cb39f llvm::cast_retty<llvm::Constant,
llvm::Value const*>::ret_type llvm::dyn_cast<llvm::Constant, llvm::Value
const*>(llvm::Value const* const&) + 21
11  llvm-ld         0x00000000006d067a
12  llvm-ld         0x00000000006d0bd5
13  llvm-ld         0x00000000006d0bd5
14  llvm-ld         0x00000000006d1056
15  llvm-ld         0x00000000006d1210
16  llvm-ld         0x00000000006d4c51 llvm::Linker::LinkModules(llvm::Module*,
llvm::Module*, std::string*) + 1897
17  llvm-ld         0x00000000006ceff5
llvm::Linker::LinkInModule(llvm::Module*, std::string*) + 41
18  llvm-ld         0x00000000006ce56b llvm::Linker::LinkInFile(llvm::sys::Path
const&, bool&) + 1431
19  llvm-ld         0x00000000006cebf6
llvm::Linker::LinkInItems(std::vector<std::pair<std::string, bool>,
std::allocator<std::pair<std::string, bool> > > const&,
std::vector<std::pair<std::string, bool>, std::allocator<std::pair<std::string,
bool> > >&) + 258
20  llvm-ld         0x00000000006a95c0 main + 1349
21  libc.so.6       0x00002aaaabaaf1a6 __libc_start_main + 230
22  llvm-ld         0x00000000006a05a9 __gxx_personality_v0 + 681
Stack dump:
0.      Program arguments:
/localtmp/astifter/llvm/llvm-svn-debug-obj/Debug/bin/llvm-ld
-L/localtmp/astifter/llvm/llvm-van-install/bin/../lib
-internalize-public-api-file=/localtmp/astifter/llvm/llvm-svn/runtime/libprofile/exported_symbols.lst
-o
/localtmp/astifter/llvm/llvm-svn-debug-obj/runtime/libprofile/Debug/profile_rt.internalize
/localtmp/astifter/llvm/llvm-svn-debug-obj/runtime/libprofile/Debug/BasicBlockTracing.bc
/localtmp/astifter/llvm/llvm-svn-debug-obj/runtime/libprofile/Debug/BlockProfiling.bc
/localtmp/astifter/llvm/llvm-svn-debug-obj/runtime/libprofile/Debug/CommonProfiling.bc
/localtmp/astifter/llvm/llvm-svn-debug-obj/runtime/libprofile/Debug/EdgeProfiling.bc
/localtmp/astifter/llvm/llvm-svn-debug-obj/runtime/libprofile/Debug/FunctionProfiling.bc
/localtmp/astifter/llvm/llvm-svn-debug-obj/runtime/libprofile/Debug/OptimalEdgeProfiling.bc 
make[1]: ***
[/localtmp/astifter/llvm/llvm-svn-debug-obj/Debug/lib/libprofile_rt.bca]
Segmentation fault
make[1]: Leaving directory
`/localtmp/astifter/llvm/llvm-svn-debug-obj/runtime/libprofile'

The system is "Linux 2.6.25-2-amd64 #1 SMP Mon Jul 14 11:05:23 UTC 2008 x86_64
GNU/Linux" with (almost) latest trunk llvm and llvm-gcc.

Andi


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