[LLVMbugs] [Bug 7776] New: undefined behavior at BitcodeWriter.cpp, (742:29)

bugzilla-daemon at llvm.org bugzilla-daemon at llvm.org
Sun Aug 1 13:27:33 PDT 2010


           Summary: undefined behavior at BitcodeWriter.cpp, (742:29)
           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: regehr at cs.utah.edu
                CC: llvmbugs at cs.uiuc.edu

This is clang 109870 on x86.

While running "make check" this line negates INT64_MIN.  Of course this value
does not have an inverse in a standard 2's complement representation.

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