From: Owen Anderson <resistor@mac.com>
Date: Tue, 29 May 2007 22:35:41 +0000 (+0000)
Subject: Add a place where I missed using the maximal set.  Note that using the maximal
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=b502bdb6041e0de2e7bccc30ca1c21297d11c001;p=oota-llvm.git

Add a place where I missed using the maximal set.  Note that using the maximal
set this way is _SLOW_.  Somewhere down the line, I'll look at speeding it up.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37345 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Transforms/Scalar/GVNPRE.cpp b/lib/Transforms/Scalar/GVNPRE.cpp
index 41513a086a1..38fae0c3db0 100644
--- a/lib/Transforms/Scalar/GVNPRE.cpp
+++ b/lib/Transforms/Scalar/GVNPRE.cpp
@@ -390,7 +390,7 @@ bool GVNPRE::runOnFunction(Function &F) {
       std::set<Expression> old (anticIn.begin(), anticIn.end());
       
       if (BB->getTerminator()->getNumSuccessors() == 1) {
-         phi_translate(VN, anticIn, BB, anticOut);
+         phi_translate(VN, maximalSet, BB, anticOut);
       } else if (BB->getTerminator()->getNumSuccessors() > 1) {
         for (unsigned i = 0; i < BB->getTerminator()->getNumSuccessors(); ++i) {
           BasicBlock* currSucc = BB->getTerminator()->getSuccessor(i);
@@ -439,7 +439,7 @@ bool GVNPRE::runOnFunction(Function &F) {
     iterations++;
   }
   
-  /* printf("Iterations: %d\n", iterations);
+  printf("Iterations: %d\n", iterations);
   
   for (Function::iterator I = F.begin(), E = F.end(); I != E; ++I) {
     printf("Name: ");
@@ -453,7 +453,7 @@ bool GVNPRE::runOnFunction(Function &F) {
     printf("\nANTIC_IN: \n");
     dump(VN, anticipatedIn[I]);
     printf("\n");
-  } */
+  }
   
   return false;
 }