From fb4c057c4c878e8df71c37e32c4baee2ed531a73 Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Thu, 13 Nov 2003 03:10:49 +0000
Subject: Disable integer tracking by default

llvm-svn: 9960
---
 llvm/lib/Analysis/DataStructure/Local.cpp | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'llvm/lib/Analysis/DataStructure/Local.cpp')

diff --git a/llvm/lib/Analysis/DataStructure/Local.cpp b/llvm/lib/Analysis/DataStructure/Local.cpp
index a7b2579612d..79f392078a1 100644
--- a/llvm/lib/Analysis/DataStructure/Local.cpp
+++ b/llvm/lib/Analysis/DataStructure/Local.cpp
@@ -33,13 +33,18 @@ using namespace llvm;
 static RegisterAnalysis<LocalDataStructures>
 X("datastructure", "Local Data Structure Analysis");
 
+static cl::opt<bool>
+TrackIntegersAsPointers("dsa-track-integers",
+         cl::desc("If this is set, track integers as potential pointers"));
+                        
+
 namespace llvm {
 namespace DS {
   // isPointerType - Return true if this type is big enough to hold a pointer.
   bool isPointerType(const Type *Ty) {
     if (isa<PointerType>(Ty))
       return true;
-    else if (Ty->isPrimitiveType() && Ty->isInteger())
+    else if (TrackIntegersAsPointers && Ty->isPrimitiveType() &&Ty->isInteger())
       return Ty->getPrimitiveSize() >= PointerSize;
     return false;
   }
-- 
cgit v1.2.3