[LLVMbugs] [Bug 6663] New: MultiSource/Benchmarks/Bullet/bullet fails on x86-32 linux when using -fPIC

bugzilla-daemon at llvm.org bugzilla-daemon at llvm.org
Sat Mar 20 13:58:44 PDT 2010


http://llvm.org/bugs/show_bug.cgi?id=6663

           Summary: MultiSource/Benchmarks/Bullet/bullet fails on x86-32
                    linux when using -fPIC
           Product: new-bugs
           Version: trunk
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P
         Component: new bugs
        AssignedTo: unassignedbugs at nondot.org
        ReportedBy: baldrick at free.fr
                CC: llvmbugs at cs.uiuc.edu


Split out of PR6654.

Compiling bullet like this works:

$ llvm-g++ -o bullet -O2 -I include -DNO_TIME *.cpp
$ ./bullet 
BenchmarkDemo: 3000 fall, Frame: 0
BenchmarkDemo: 3000 fall, Frame: 25
...

Adding -fPIC causes it to fail (the testsuite uses pic, which is why bullet
fails there):

$ llvm-g++ -o bullet -O2 -I include -DNO_TIME *.cpp -fPIC
$ ./bullet 
Segmentation fault (core dumped)

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