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[Visualizers] Add natvis visualizers for various internal llvm classes 

Also improve DisplayStrings for array and string types.

Differential Revision: https://reviews.llvm.org/D135685
This commit is contained in:
Trass3r 2022-11-08 20:44:46 +00:00 committed by Simon Pilgrim
parent 40e7741d2d
commit 2e30d326de
1 changed files with 129 additions and 34 deletions
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131
llvm/utils/LLVMVisualizers/llvm.natvis
View File

@ -9,18 +9,9 @@ For later versions of Visual Studio, no setup is required.
-->
<AutoVisualizer xmlns="http://schemas.microsoft.com/vstudio/debugger/natvis/2010">
<Type Name="llvm::SmallVectorImpl&lt;*&gt;">
<DisplayString IncludeView ="elt0" Condition="Size == 0"></DisplayString>
<DisplayString IncludeView ="elt0">{((value_type*)BeginX)[0]}{*this,view(elt1)}</DisplayString>
<DisplayString IncludeView ="elt1" Condition="Size == 1"></DisplayString>
<DisplayString IncludeView ="elt1">, {((value_type*)BeginX)[1]}{*this,view(elt2)}</DisplayString>
<DisplayString IncludeView ="elt2" Condition="Size == 2"></DisplayString>
<DisplayString IncludeView ="elt2">, {((value_type*)BeginX)[2]}{*this,view(elt3)}</DisplayString>
<DisplayString IncludeView ="elt3" Condition="Size == 3"></DisplayString>
<DisplayString IncludeView ="elt3">, {((value_type*)BeginX)[3]}{*this,view(elt4)}</DisplayString>
<DisplayString IncludeView ="elt4" Condition="Size == 4"></DisplayString>
<DisplayString IncludeView ="elt4">, /* {Size - 4} more*/ </DisplayString>
<DisplayString Condition="Size == 0">empty</DisplayString>
<DisplayString Condition="Size != 0">{{{*this,view(elt0)}}}</DisplayString>
<DisplayString Condition="Size &amp;&amp; Size &lt; 4">{(value_type*)BeginX,[Size]}</DisplayString>
<DisplayString Condition="Size &gt; 3">{Size} elements</DisplayString>
<DisplayString>Uninitialized</DisplayString>
<Expand>
<Item Name="[size]">Size</Item>
@ -37,8 +28,9 @@ For later versions of Visual Studio, no setup is required.
<DisplayString>Cannot visualize APInts longer than 64 bits</DisplayString>
</Type>
<Type Name="llvm::ArrayRef&lt;*&gt;">
<DisplayString Condition="Length == 0">empty</DisplayString>
<DisplayString Condition="Length != 0">{{ size={Length} }}</DisplayString>
<DisplayString Condition="Length &lt; 4">{Data,[Length]}</DisplayString>
<DisplayString Condition="Length &gt; 3">{Length} elements</DisplayString>
<DisplayString>Uninitialized</DisplayString>
<Expand>
<Item Name="[size]">Length</Item>
<ArrayItems>
@ -48,7 +40,7 @@ For later versions of Visual Studio, no setup is required.
</Expand>
</Type>
<Type Name="llvm::SmallString&lt;*&gt;">
<DisplayString>{(const char*)BeginX,[Size] na}</DisplayString>
<DisplayString>{(const char*)BeginX,[Size]s8}</DisplayString>
<StringView>(const char*)BeginX,[Size]</StringView>
<Expand>
<Item Name="[size]">Size</Item>
@ -61,12 +53,12 @@ For later versions of Visual Studio, no setup is required.
</Type>
<Type Name="StringView">
<DisplayString>{First,[Last - First]s}</DisplayString>
<DisplayString>{First,[Last - First]s8}</DisplayString>
</Type>
<Type Name="llvm::StringRef">
<DisplayString>{Data,[Length]s}</DisplayString>
<StringView>Data,[Length]s</StringView>
<DisplayString>{Data,[Length]s8}</DisplayString>
<StringView>Data,[Length]s8</StringView>
<Expand>
<Item Name="[size]">Length</Item>
<ArrayItems>
@ -184,7 +176,7 @@ For later versions of Visual Studio, no setup is required.
<Type Name="llvm::StringMapEntry&lt;*&gt;">
<DisplayString Condition="StrLen == 0">empty</DisplayString>
<DisplayString Condition="StrLen != 0">({this+1,s}, {second})</DisplayString>
<DisplayString Condition="StrLen != 0">({this+1,s8}, {second})</DisplayString>
<Expand>
<Item Name="[key]">this+1,s</Item>
<Item Name="[value]" Condition="StrLen != 0">second</Item>
@ -304,4 +296,107 @@ For later versions of Visual Studio, no setup is required.
<Item Name="Context">Context</Item>
</Expand>
</Type>
<Type Name="llvm::ConstantSDNode">
<DisplayString>$(Type) {*Value}</DisplayString>
</Type>
<Type Name="llvm::SDNode">
<DisplayString>$(Type) {(llvm::ISD::NodeType)this->NodeType}</DisplayString>
<Expand>
<ArrayItems>
<Size>NumOperands</Size>
<ValuePointer>OperandList</ValuePointer>
</ArrayItems>
</Expand>
</Type>
<Type Name="llvm::ConstantInt">
<DisplayString>i{Val.BitWidth} {Val.VAL}</DisplayString>
</Type>
<Type Name="llvm::IntegerType">
<DisplayString>{IDAndSubclassData >> 8}bit integer type</DisplayString>
</Type>
<Type Name="llvm::Value">
<DisplayString Condition="HasName">$(Type) {*VTy} {this->getName()} {SubclassData}</DisplayString>
<DisplayString Condition="!HasName">$(Type) {*VTy} anon {SubclassData}</DisplayString>
<Expand>
<Item Name="[Inst]" Condition="SubclassID > InstructionVal">(Instruction*)this</Item>
<Item Name="Operands">(User*)this</Item>
<LinkedListItems>
<HeadPointer>UseList</HeadPointer>
<NextPointer>Next</NextPointer>
<ValueNode>Prev.Value &amp; 3 == 3 ? (User*)(this + 1) : (User*)(this + 2)</ValueNode>
</LinkedListItems>
</Expand>
</Type>
<Type Name="llvm::Use">
<Expand>
<Item Name="Value">Val</Item>
<!--
<LinkedListItems>
<HeadPointer>this</HeadPointer>
<NextPointer>Next</NextPointer>
<ValueNode>Prev.Value &amp; 3 == 3 ? (User*)(this + 1) : (User*)(this + 2)</ValueNode>
</LinkedListItems>
-->
</Expand>
</Type>
<!-- uses other values, like Operands -->
<Type Name="llvm::User">
<DisplayString Condition="HasName">$(Type) {*VTy} {this->getName()} {SubclassData}</DisplayString>
<DisplayString Condition="!HasName">$(Type) {*VTy} anon {SubclassData}</DisplayString>
<Expand>
<Item Name="[Value]">(Value*)this,nd</Item>
<Item Name="[Type]">*VTy</Item>
<ArrayItems Condition="!HasHungOffUses">
<Size>NumUserOperands</Size>
<ValuePointer>(llvm::Use*)this - NumUserOperands</ValuePointer>
</ArrayItems>
<ArrayItems Condition="HasHungOffUses">
<Size>NumUserOperands</Size>
<ValuePointer>*((llvm::Use**)this - 1)</ValuePointer>
</ArrayItems>
</Expand>
</Type>
<Type Name="llvm::Instruction">
<DisplayString>{getOpcodeName(SubclassID - InstructionVal)}</DisplayString>
<Expand>
<Item Name="[User]">(User*)this,nd</Item>
</Expand>
</Type>
<Type Name="llvm::GlobalValue">
<DisplayString>{this->getName()} {(LinkageTypes)Linkage} {(VisibilityTypes)Visibility} {(DLLStorageClassTypes)DllStorageClass} {(llvm::GlobalValue::ThreadLocalMode) ThreadLocal}</DisplayString>
</Type>
<!-- TODO doesn't work cause it doesn't know the dynamic type -->
<Type Name="llvm::ilist_node">
<Expand>
<LinkedListItems>
<HeadPointer>this</HeadPointer>
<NextPointer>Next</NextPointer>
<ValueNode>this</ValueNode>
</LinkedListItems>
</Expand>
</Type>
<Type Name="llvm::LLVMContext">
<Expand>
<ExpandedItem>pImpl</ExpandedItem>
</Expand>
</Type>
<Type Name="llvm::Module">
<DisplayString>{ModuleID,s8} {TargetTriple}</DisplayString>
</Type>
<Type Name="llvm::Pass">
<DisplayString>$(Type) {PassID} {Kind}</DisplayString>
</Type>
</AutoVisualizer>