commit 2439e08e97e3d24f7e7fd07e0764776e8402b331
author Alexey Bader <alexey.bader@intel.com> Mon Aug 01 08:06:38 2022 -0700
committer Copybara-Service <copybara-worker@google.com> Sun Aug 07 02:17:51 2022 -0700
tree fc4e70e679cf61cbe445236f978b81fa3fcb753f
parent 9b452c2afeb1815a7b428de8bbc723c5eff74c0d

[demangler] Add getters for Qual/Vector/Pointer types

These are useful for downstream tool aligning the mangling of data types which differ between different languages/targets.

Patch by Steffen Larsen <steffen.larsen@intel.com>

Differential Revision: https://reviews.llvm.org/D130909

GitOrigin-RevId: f0f1bcadc74fa5cd11a118673340ca3e9a8c0037

include/llvm/Demangle/ItaniumDemangle.h

diff --git a/include/llvm/Demangle/ItaniumDemangle.h b/include/llvm/Demangle/ItaniumDemangle.h
index 6d4f622..796e979 100644
--- a/include/llvm/Demangle/ItaniumDemangle.h
+++ b/include/llvm/Demangle/ItaniumDemangle.h
@@ -369,6 +369,10 @@
   VendorExtQualType(const Node *Ty_, StringView Ext_, const Node *TA_)
       : Node(KVendorExtQualType), Ty(Ty_), Ext(Ext_), TA(TA_) {}
 
+  const Node *getTy() const { return Ty; }
+  StringView getExt() const { return Ext; }
+  const Node *getTA() const { return TA; }
+
   template <typename Fn> void match(Fn F) const { F(Ty, Ext, TA); }
 
   void printLeft(OutputBuffer &OB) const override {
@@ -417,6 +421,9 @@
              Child_->ArrayCache, Child_->FunctionCache),
         Quals(Quals_), Child(Child_) {}
 
+  Qualifiers getQuals() const { return Quals; }
+  const Node *getChild() const { return Child; }
+
   template<typename Fn> void match(Fn F) const { F(Child, Quals); }
 
   bool hasRHSComponentSlow(OutputBuffer &OB) const override {
@@ -585,6 +592,8 @@
       : Node(KPointerType, Pointee_->RHSComponentCache),
         Pointee(Pointee_) {}
 
+  const Node *getPointee() const { return Pointee; }
+
   template<typename Fn> void match(Fn F) const { F(Pointee); }
 
   bool hasRHSComponentSlow(OutputBuffer &OB) const override {
@@ -1070,6 +1079,9 @@
   VectorType(const Node *BaseType_, const Node *Dimension_)
       : Node(KVectorType), BaseType(BaseType_), Dimension(Dimension_) {}
 
+  const Node *getBaseType() const { return BaseType; }
+  const Node *getDimension() const { return Dimension; }
+
   template<typename Fn> void match(Fn F) const { F(BaseType, Dimension); }
 
   void printLeft(OutputBuffer &OB) const override {