<?xml version="1.0" encoding="utf-8"?>
<!--
Visual Studio 2012 Native Debugging Visualizers for LLVM

Put this file into "%USERPROFILE%\Documents\Visual Studio 2012\Visualizers"
or create a symbolic link so it updates automatically.
-->
<AutoVisualizer xmlns="http://schemas.microsoft.com/vstudio/debugger/natvis/2010">

  <Type Name="llvm::SmallVectorImpl&lt;*&gt;">
    <DisplayString Condition="(($T1*)EndX - ($T1*)BeginX) == 0">empty</DisplayString>
    <DisplayString Condition="(($T1*)EndX - ($T1*)BeginX) != 0">{{ size={($T1*)EndX - ($T1*)BeginX} }}</DisplayString>
    <Expand>
      <Item Name="[size]">($T1*)EndX - ($T1*)BeginX</Item>
      <Item Name="[capacity]">($T1*)CapacityX - ($T1*)BeginX</Item>
      <ArrayItems>
        <Size>($T1*)EndX - ($T1*)BeginX</Size>
        <ValuePointer>($T1*)BeginX</ValuePointer>
      </ArrayItems>
    </Expand>
  </Type>

  <Type Name="llvm::SmallString&lt;*&gt;">
    <DisplayString>{BeginX,s}</DisplayString>
    <StringView>BeginX,s</StringView>
    <Expand>
      <Item Name="[size]">(char*)EndX - (char*)BeginX</Item>
      <Item Name="[capacity]">(char*)CapacityX - (char*)BeginX</Item>
      <ArrayItems>
        <Size>(char*)EndX - (char*)BeginX</Size>
        <ValuePointer>(char*)BeginX</ValuePointer>
      </ArrayItems>
    </Expand>
  </Type>

  <Type Name="llvm::StringRef">
    <DisplayString>{Data,[Length]s}</DisplayString>
    <StringView>Data,[Length]s</StringView>
    <Expand>
      <Item Name="[size]">Length</Item>
      <ArrayItems>
        <Size>Length</Size>
        <ValuePointer>Data</ValuePointer>
      </ArrayItems>
    </Expand>
  </Type>

  <Type Name="llvm::PointerIntPair&lt;*,*,*,*&gt;">
    <DisplayString>{(void*)(Value &amp; PointerBitMask)} [{($T3)((Value &gt;&gt; IntShift) &amp; IntMask)}]</DisplayString>
    <Expand>
      <Item Name="[ptr]">($T1*)(Value &amp; PointerBitMask)</Item>
      <Item Name="[int]">($T3)((Value &gt;&gt; IntShift) &amp; IntMask)</Item>
    </Expand>
  </Type>

  <Type Name="llvm::PointerUnion&lt;*,*&gt;">
    <DisplayString Condition="((Val.Value &gt;&gt; Val.IntShift) &amp; Val.IntMask) == 0">{"$T1", s8b} {(void*)(Val.Value &amp; Val.PointerBitMask)}</DisplayString>
    <DisplayString Condition="((Val.Value &gt;&gt; Val.IntShift) &amp; Val.IntMask) != 0">{"$T2", s8b} {(void*)(Val.Value &amp; Val.PointerBitMask)}</DisplayString>
    <Expand>
      <ExpandedItem Condition="((Val.Value &gt;&gt; Val.IntShift) &amp; Val.IntMask) == 0">($T1)(Val.Value &amp; Val.PointerBitMask)</ExpandedItem>
      <ExpandedItem Condition="((Val.Value &gt;&gt; Val.IntShift) &amp; Val.IntMask) != 0">($T2)(Val.Value &amp; Val.PointerBitMask)</ExpandedItem>
    </Expand>
  </Type>

  <Type Name="llvm::PointerUnion3&lt;*,*,*&gt;">
    <DisplayString Condition="(Val.Val.Value &amp; 2) != 2 &amp;&amp; (Val.Val.Value &amp; 1) != 1">{"$T1", s8b} {(void*)((Val.Val.Value &gt;&gt; 2) &lt;&lt; 2)}</DisplayString>
    <DisplayString Condition="(Val.Val.Value &amp; 2) == 2">{"$T2", s8b} {(void*)((Val.Val.Value &gt;&gt; 2) &lt;&lt; 2)}</DisplayString>
    <DisplayString Condition="(Val.Val.Value &amp; 1) == 1">{"$T3", s8b} {(void*)((Val.Val.Value &gt;&gt; 2) &lt;&lt; 2)}</DisplayString>
    <Expand>
      <ExpandedItem Condition="(Val.Val.Value &amp; 2) != 2 &amp;&amp; (Val.Val.Value &amp; 1) != 1">($T1)((Val.Val.Value &gt;&gt; 2) &lt;&lt; 2)</ExpandedItem>
      <ExpandedItem Condition="(Val.Val.Value &amp; 2) == 2">($T2)((Val.Val.Value &gt;&gt; 2) &lt;&lt; 2)</ExpandedItem>
      <ExpandedItem Condition="(Val.Val.Value &amp; 1) == 1">($T3)((Val.Val.Value &gt;&gt; 2) &lt;&lt; 2)</ExpandedItem>
    </Expand>
  </Type>

  <Type Name="llvm::PointerUnion4&lt;*,*,*,*&gt;">
    <DisplayString Condition="(Val.Val.Value &amp; 3) != 3 &amp;&amp; (Val.Val.Value &amp; 2) != 2 &amp;&amp; (Val.Val.Value &amp; 1) != 1">{"$T1", s8b} {(void*)((Val.Val.Value &gt;&gt; 2) &lt;&lt; 2)}</DisplayString>
    <DisplayString Condition="(Val.Val.Value &amp; 3) != 3 &amp;&amp; (Val.Val.Value &amp; 2) == 2">{"$T2", s8b} {(void*)((Val.Val.Value &gt;&gt; 2) &lt;&lt; 2)}</DisplayString>
    <DisplayString Condition="(Val.Val.Value &amp; 3) != 3 &amp;&amp; (Val.Val.Value &amp; 1) == 1">{"$T3", s8b} {(void*)((Val.Val.Value &gt;&gt; 2) &lt;&lt; 2)}</DisplayString>
    <DisplayString Condition="(Val.Val.Value &amp; 3) == 3">{"$T4", s8b} {(void*)((Val.Val.Value &gt;&gt; 2) &lt;&lt; 2)}</DisplayString>
    <Expand>
      <ExpandedItem Condition="(Val.Val.Value &amp; 3) != 3 &amp;&amp; (Val.Val.Value &amp; 2) != 2 &amp;&amp; (Val.Val.Value &amp; 1) != 1">($T1)((Val.Val.Value &gt;&gt; 2) &lt;&lt; 2)</ExpandedItem>
      <ExpandedItem Condition="(Val.Val.Value &amp; 3) != 3 &amp;&amp; (Val.Val.Value &amp; 2) == 2">($T2)((Val.Val.Value &gt;&gt; 2) &lt;&lt; 2)</ExpandedItem>
      <ExpandedItem Condition="(Val.Val.Value &amp; 3) != 3 &amp;&amp; (Val.Val.Value &amp; 1) == 1">($T3)((Val.Val.Value &gt;&gt; 2) &lt;&lt; 2)</ExpandedItem>
      <ExpandedItem Condition="(Val.Val.Value &amp; 3) == 3">($T4)((Val.Val.Value &gt;&gt; 2) &lt;&lt; 2)</ExpandedItem>
    </Expand>
  </Type>

  <Type Name="llvm::iplist&lt;*,*&gt;">
    <DisplayString Condition="Head == 0">{{ empty }}</DisplayString>
    <DisplayString Condition="Head != 0">{{ head={Head} }}</DisplayString>
    <Expand>
      <LinkedListItems>
        <HeadPointer>Head</HeadPointer>
        <NextPointer>Next</NextPointer>
        <ValueNode>this</ValueNode>
      </LinkedListItems>
    </Expand>
  </Type>

  <Type Name="llvm::IntrusiveRefCntPtr&lt;*&gt;">
    <DisplayString Condition="Obj == 0">empty</DisplayString>
    <DisplayString Condition="(Obj != 0) &amp;&amp; (Obj-&gt;ref_cnt == 1)">RefPtr [1 ref] {*Obj}</DisplayString>
    <DisplayString Condition="(Obj != 0) &amp;&amp; (Obj-&gt;ref_cnt != 1)">RefPtr [{Obj-&gt;ref_cnt} refs] {*Obj}</DisplayString>
    <Expand>
      <Item Condition="Obj != 0" Name="[refs]">Obj-&gt;ref_cnt</Item>
      <ExpandedItem Condition="Obj != 0">Obj</ExpandedItem>
    </Expand>
  </Type>

  <Type Name="llvm::SmallPtrSet&lt;*,*&gt;">
    <DisplayString Condition="CurArray == SmallArray">{{ [Small Mode] size={NumElements}, capacity={CurArraySize} }}</DisplayString>
    <DisplayString Condition="CurArray != SmallArray">{{ [Big Mode] size={NumElements}, capacity={CurArraySize} }}</DisplayString>
    <Expand>
      <Item Name="[size]">NumElements</Item>
      <Item Name="[capacity]">CurArraySize</Item>
      <ArrayItems>
        <Size>CurArraySize</Size>
        <ValuePointer>($T1*)CurArray</ValuePointer>
      </ArrayItems>
    </Expand>
  </Type>

  <Type Name="llvm::DenseMap&lt;*,*,*&gt;">
    <DisplayString Condition="NumEntries == 0">empty</DisplayString>
    <DisplayString Condition="NumEntries != 0">{{ size={NumEntries}, buckets={NumBuckets} }}</DisplayString>
    <Expand>
      <Item Name="[size]">NumEntries</Item>
      <Item Name="[buckets]">NumBuckets</Item>
      <ArrayItems>
        <Size>NumBuckets</Size>
        <ValuePointer>Buckets</ValuePointer>
      </ArrayItems>
    </Expand>
  </Type>

  <Type Name="llvm::StringMap&lt;*,*&gt;">
    <DisplayString>{{ size={NumItems}, buckets={NumBuckets} }}</DisplayString>
    <Expand>
      <Item Name="[size]">NumItems</Item>
      <Item Name="[buckets]">NumBuckets</Item>
      <ArrayItems>
        <Size>NumBuckets</Size>
        <ValuePointer>(MapEntryTy**)TheTable</ValuePointer>
      </ArrayItems>
    </Expand>
  </Type>

  <Type Name="llvm::StringMapEntry&lt;*&gt;">
    <DisplayString Condition="StrLen == 0">empty</DisplayString>
    <DisplayString Condition="StrLen != 0">({this+1,s}, {second})</DisplayString>
    <Expand>
      <Item Name="[key]">this+1,s</Item>
      <Item Name="[value]" Condition="StrLen != 0">second</Item>
    </Expand>
  </Type>

  <Type Name="llvm::Triple">
    <DisplayString>{Data}</DisplayString>
  </Type>
  
  <Type Name="llvm::Optional&lt;*&gt;">
    <DisplayString Condition="!hasVal">empty</DisplayString>
    <DisplayString Condition="hasVal">{*(($T1 *)(unsigned char *)storage.buffer)}</DisplayString>
    <Expand>
      <Item Name="[underlying]" Condition="hasVal">*(($T1 *)(unsigned char *)storage.buffer)</Item>
    </Expand>
  </Type>
</AutoVisualizer>