From: Douglas Gregor <dgregor@apple.com>
Date: Fri, 27 Aug 2010 00:11:28 +0000 (+0000)
Subject: Don't recurse twice when we can recurse once
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=df1367af26cb2959775e9511108f12dcd2370a27;p=clang

Don't recurse twice when we can recurse once

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112246 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/AST/ASTContext.cpp b/lib/AST/ASTContext.cpp
index 37ef59cc36..749c9db6d6 100644
--- a/lib/AST/ASTContext.cpp
+++ b/lib/AST/ASTContext.cpp
@@ -765,9 +765,10 @@ ASTContext::getTypeInfo(const Type *T) {
 
   case Type::Typedef: {
     const TypedefDecl *Typedef = cast<TypedefType>(T)->getDecl();
-    Align = std::max(Typedef->getMaxAlignment(),
-                     getTypeAlign(Typedef->getUnderlyingType().getTypePtr()));
-    Width = getTypeSize(Typedef->getUnderlyingType().getTypePtr());
+    std::pair<uint64_t, unsigned> Info
+      = getTypeInfo(Typedef->getUnderlyingType().getTypePtr());
+    Align = std::max(Typedef->getMaxAlignment(), Info.second);
+    Width = Info.first;
     break;
   }