[LLVMbugs] [Bug 7549] New: x86-64 -O0 -g tests crash

[bugzilla-daemon at llvm.org]

http://llvm.org/bugs/show_bug.cgi?id=7549

           Summary: x86-64 -O0 -g tests crash
           Product: libraries
           Version: trunk
          Platform: PC
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: P
         Component: Backend: X86
        AssignedTo: unassignedbugs at nondot.org
        ReportedBy: stoklund at 2pi.dk
                CC: llvmbugs at cs.uiuc.edu


These tests crash when built with -O0 -g on x86-64, Darwin PIC:

External/SPEC/CINT2000/176_gcc/176_gcc [LLC, LLC compile]
MultiSource/Applications/JM/lencod/lencod [LLC, LLC compile]
SingleSource/Benchmarks/Shootout-C++/except [LLC, LLC compile]
SingleSource/Regression/C++/EH/ctor_dtor_count [LLC, LLC compile]
SingleSource/UnitTests/ObjC/exceptions [LLC, LLC compile]

TEST Output/exceptions.llc FAILED: process terminated by signal (exit status
134)!
TEST Output/ctor_dtor_count.llc FAILED: process terminated by signal (exit
status 134)!
TEST Output/except.llc FAILED: process terminated by signal (exit status 134)!
TEST Output/lencod.llc FAILED: process terminated by signal (exit status 139)!
TEST ../176.gcc.llc FAILED: process terminated by signal (exit status 139)!

Exit status 134 = SIGABRT = abort(3) call
Exit status 139 = SIGSEGV = segmentation violation

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