commit b99ecca4954cbc3fbff77ffb252952cc19c4d799
author Owen Anderson <resistor@mac.com> Thu Jul 30 23:03:37 2009 +0000
committer Owen Anderson <resistor@mac.com> Thu Jul 30 23:03:37 2009 +0000
tree 477eb7b58abe6134ff6accc805279396a77892e8
parent 5288eaeffedc8178bcd69de55f87fd4f27008a8e

Move more code back to 2.5 APIs.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77635 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Transforms/Scalar/GVN.cpp

diff --git a/lib/Transforms/Scalar/GVN.cpp b/lib/Transforms/Scalar/GVN.cpp
index 0b0968a..ea81081 100644
--- a/lib/Transforms/Scalar/GVN.cpp
+++ b/lib/Transforms/Scalar/GVN.cpp
@@ -798,7 +798,7 @@
   // If the block is unreachable, just return undef, since this path
   // can't actually occur at runtime.
   if (!DT->isReachableFromEntry(BB))
-    return Phis[BB] = BB->getContext().getUndef(orig->getType());
+    return Phis[BB] = UndefValue::get(orig->getType());
   
   if (BasicBlock *Pred = BB->getSinglePredecessor()) {
     Value *ret = GetValueForBlock(Pred, orig, Phis);
@@ -985,8 +985,8 @@
     
     // Loading the allocation -> undef.
     if (isa<AllocationInst>(DepInst)) {
-      ValuesPerBlock.push_back(std::make_pair(DepBB, 
-                                DepBB->getContext().getUndef(LI->getType())));
+      ValuesPerBlock.push_back(std::make_pair(DepBB,  
+                               UndefValue::get(LI->getType())));
       continue;
     }
   
@@ -1273,7 +1273,7 @@
   // undef value.  This can happen when loading for a fresh allocation with no
   // intervening stores, for example.
   if (isa<AllocationInst>(DepInst)) {
-    L->replaceAllUsesWith(DepInst->getContext().getUndef(L->getType()));
+    L->replaceAllUsesWith(UndefValue::get(L->getType()));
     toErase.push_back(L);
     NumGVNLoad++;
     return true;