[LLVMbugs] [Bug 10067] New: clang miscompiles MipsISelLowering.cpp on i386-linux.

[bugzilla-daemon at llvm.org]

http://llvm.org/bugs/show_bug.cgi?id=10067

           Summary: clang miscompiles MipsISelLowering.cpp on i386-linux.
           Product: libraries
           Version: trunk
          Platform: PC
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: P
         Component: Scalar Optimizations
        AssignedTo: unassignedbugs at nondot.org
        ReportedBy: benny.kra at gmail.com
                CC: llvmbugs at cs.uiuc.edu


See
http://google1.osuosl.org:8011/builders/clang-i686-linux-selfhost-rel/builds/18

Attached is a standalone c++ test case that shows the problem. It's not visible
on darwin or x86_64-linux though.

$  clang++ v.cc && ./a.out
DEADBEEF
$ clang++ -O1 v.cc && ./a.out
0

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