[LLVMbugs] [Bug 4222] New: Assertion failed: (BitWidth == RHS.BitWidth && " Bit widths must be the same"), function operator*, file APInt.cpp, line 432 .

[bugzilla-daemon at cs.uiuc.edu]

http://llvm.org/bugs/show_bug.cgi?id=4222

           Summary: Assertion failed: (BitWidth == RHS.BitWidth && "Bit
                    widths must be the same"), function operator*, file
                    APInt.cpp, line 432.
           Product: new-bugs
           Version: unspecified
          Platform: PC
        OS/Version: FreeBSD
            Status: NEW
          Severity: normal
          Priority: P2
         Component: new bugs
        AssignedTo: unassignedbugs at nondot.org
        ReportedBy: pawel.worach at gmail.com
                CC: llvmbugs at cs.uiuc.edu
            Blocks: 3696


Created an attachment (id=3002)
 --> (http://llvm.org/bugs/attachment.cgi?id=3002)
Pre-processed source

Assertion when building the FreeBSD kernel with clang r71983 on file 
sys/amd64/amd64/minidump_machdep.c

$ clang -c cc-rr9fHR.i
$ clang -O2 -c cc-rr9fHR.i
Assertion failed: (BitWidth == RHS.BitWidth && "Bit widths must be the same"),
function operator*, file APInt.cpp, line 432.
Stack dump:
0.      Program arguments: /usr/opt/llvm/bin/../libexec/clang-cc -triple
x86_64-unknown-freebsd8.0 -S -disable-free -main-file-name cc-rr9fHR.i
--relocation-model static --disable-fp-elim --unwind-tables=1 --mcpu=x86-64
--fmath-errno=1 -O2 -fdiagnostics-show-option -o /tmp/cc-fXARiP.s -x cpp-output
cc-rr9fHR.i 
1.      <eof> parser at end of file
2.      Code generation
3.      Running pass 'Loop Pass Manager' on function '@minidumpsys'
4.      Running pass 'Loop Strength Reduction' on basic block
'%for.cond.i.preheader'


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