Switch attributes to be allocated from the declcontext bump pointer just like

decls.  This reduces the number of calls to malloc on cocoa.h with pth and
-disable-free from 15958 to 12444 times (down ~3500).



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66023 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 11 insertions, 0 deletions

diff --git a/lib/AST/Decl.cpp b/lib/AST/Decl.cpp
index 1ebfbf79da..eaf69f0197 100644
--- a/lib/AST/Decl.cpp
+++ b/lib/AST/Decl.cpp
@@ -22,10 +22,21 @@
 
 using namespace clang;
 
+void Attr::Destroy(ASTContext &C) {
+  if (Next) {
+    Next->Destroy(C);
+    Next = 0;
+  }
+  this->~Attr();
+  C.Deallocate((void*)this);
+}
+
+
 //===----------------------------------------------------------------------===//
 // Decl Allocation/Deallocation Method Implementations
 //===----------------------------------------------------------------------===//
  
+
 TranslationUnitDecl *TranslationUnitDecl::Create(ASTContext &C) {
   return new (C) TranslationUnitDecl();
 }