From 619bfa47e3c6dbaa0b53ef6f2fefd8bb41b2af0f Mon Sep 17 00:00:00 2001
From: Dan Gohman <gohman@apple.com>
Date: Mon, 14 May 2007 14:21:46 +0000
Subject: [PATCH] Add a addRequiredTransitiveID member function, which is to
 addRequiredTransitive as addRequiredID is to addRequired.

llvm-svn: 37031
---
 llvm/include/llvm/PassAnalysisSupport.h | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/llvm/include/llvm/PassAnalysisSupport.h b/llvm/include/llvm/PassAnalysisSupport.h
index 75434a25ef2b..0454f2143fe7 100644
--- a/llvm/include/llvm/PassAnalysisSupport.h
+++ b/llvm/include/llvm/PassAnalysisSupport.h
@@ -44,24 +44,26 @@ public:
   // for a pass.
   //
   AnalysisUsage &addRequiredID(AnalysisID ID) {
+    assert(ID && "Pass class not registered!");
     Required.push_back(ID);
     return *this;
   }
   template<class PassClass>
   AnalysisUsage &addRequired() {
-    assert(Pass::getClassPassInfo<PassClass>() && "Pass class not registered!");
-    Required.push_back(Pass::getClassPassInfo<PassClass>());
-    return *this;
+    return addRequiredID(Pass::getClassPassInfo<PassClass>());
   }
 
-  template<class PassClass>
-  AnalysisUsage &addRequiredTransitive() {
-    AnalysisID ID = Pass::getClassPassInfo<PassClass>();
+  AnalysisUsage &addRequiredTransitiveID(AnalysisID ID) {
     assert(ID && "Pass class not registered!");
     Required.push_back(ID);
     RequiredTransitive.push_back(ID);
     return *this;
   }
+  template<class PassClass>
+  AnalysisUsage &addRequiredTransitive() {
+    AnalysisID ID = Pass::getClassPassInfo<PassClass>();
+    return addRequiredTransitiveID(ID);
+  }
 
   // addPreserved - Add the specified ID to the set of analyses preserved by
   // this pass