From: Chris Lattner <sabre@nondot.org>
Date: Sun, 28 Apr 2002 21:26:51 +0000 (+0000)
Subject: Tighten up the AnalysisUsage of lots of passes, primarily to correctly indicate wheth... 
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=0ad0d0e09a6fb78454c253bf84a3ec8ca9575b13;p=oota-llvm.git

Tighten up the AnalysisUsage of lots of passes, primarily to correctly indicate whether or not they invalidate the CFG


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2385 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/llvm/Assembly/PrintModulePass.h b/include/llvm/Assembly/PrintModulePass.h
index fbab4e4a450..2d63e6d74f1 100644
--- a/include/llvm/Assembly/PrintModulePass.h
+++ b/include/llvm/Assembly/PrintModulePass.h
@@ -31,6 +31,10 @@ public:
     (*Out) << M;
     return false;
   }
+
+  virtual void getAnalysisUsage(AnalysisUsage &AU) const {
+    AU.setPreservesAll();
+  }
 };
 
 class PrintFunctionPass : public FunctionPass {
@@ -54,6 +58,10 @@ public:
     (*Out) << Banner << (Value*)F;
     return false;
   }
+  
+  virtual void getAnalysisUsage(AnalysisUsage &AU) const {
+    AU.setPreservesAll();
+  }
 };
 
 #endif