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    <div class="moz-cite-prefix">My next check in will have a test case
      that also tests this feature more or less.<br>
      <br>
      I still need to solve the problem of artificially creating large
      basic blocks in order to get all these cases to be testable.<br>
      <br>
      We are thinking to maybe create a pseudo that can be invoked in
      inline assembly to do this.<br>
      <br>
      On 11/06/2013 09:07 AM, Rafael Espíndola wrote:<br>
    </div>
    <blockquote
cite="mid:CAG3jReL+aaG5Q_RX5Vox+StY1sZ6J1WXkEX1Y0SjrJ+nHgPYkw@mail.gmail.com"
      type="cite">
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      Test case?<br>
      <br>
      On Tuesday, November 5, 2013, Reed Kotler wrote:<br>
      <blockquote class="gmail_quote" style="margin:0 0 0
        .8ex;border-left:1px #ccc solid;padding-left:1ex">Author:
        rkotler<br>
        Date: Tue Nov  5 22:29:52 2013<br>
        New Revision: 194126<br>
        <br>
        URL: <a moz-do-not-send="true"
          href="http://llvm.org/viewvc/llvm-project?rev=194126&view=rev"
          target="_blank">http://llvm.org/viewvc/llvm-project?rev=194126&view=rev</a><br>
        Log:<br>
        Fix definition for Mips16 pc relative load word instructions.<br>
        <br>
        <br>
        Modified:<br>
            llvm/trunk/lib/Target/Mips/MipsConstantIslandPass.cpp<br>
        <br>
        Modified: llvm/trunk/lib/Target/Mips/MipsConstantIslandPass.cpp<br>
        URL: <a moz-do-not-send="true"
href="http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/Mips/MipsConstantIslandPass.cpp?rev=194126&r1=194125&r2=194126&view=diff"
          target="_blank">http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/Mips/MipsConstantIslandPass.cpp?rev=194126&r1=194125&r2=194126&view=diff</a><br>
==============================================================================<br>
        --- llvm/trunk/lib/Target/Mips/MipsConstantIslandPass.cpp
        (original)<br>
        +++ llvm/trunk/lib/Target/Mips/MipsConstantIslandPass.cpp Tue
        Nov  5 22:29:52 2013<br>
        @@ -614,12 +614,13 @@ initializeFunctionInfo(const std::vector<br>
                     llvm_unreachable("Unknown addressing mode for CP
        reference!");<br>
                   case Mips::LwRxPcTcp16:<br>
                     Bits = 8;<br>
        -            Scale = 2;<br>
        +            Scale = 4;<br>
                     LongFormOpcode = Mips::LwRxPcTcpX16;<br>
                     break;<br>
                   case Mips::LwRxPcTcpX16:<br>
                     Bits = 16;<br>
        -            Scale = 2;<br>
        +            Scale = 1;<br>
        +            NegOk = true;<br>
                     break;<br>
                   }<br>
                   // Remember that this is a user of a CP entry.<br>
        @@ -782,9 +783,6 @@ MachineBasicBlock *MipsConstantIslands::<br>
         /// isOffsetInRange - Checks whether UserOffset (the location
        of a constant pool<br>
         /// reference) is within MaxDisp of TrialOffset (a proposed
        location of a<br>
         /// constant pool entry).<br>
        -/// UserOffset is computed by getUserOffset above to include PC
        adjustments. If<br>
        -/// the mod 4 alignment of UserOffset is not known, the
        uncertainty must be<br>
        -/// subtracted from MaxDisp instead. CPUser::getMaxDisp() does
        that.<br>
         bool MipsConstantIslands::isOffsetInRange(unsigned UserOffset,<br>
                                                  unsigned TrialOffset,
        unsigned MaxDisp,<br>
                                                  bool NegativeOK) {<br>
        <br>
        <br>
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      </blockquote>
    </blockquote>
    <br>
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