X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=lib%2FTransforms%2FScalar%2FConstantHoisting.cpp;h=84f7f5fff5b594b746aead66ee52810c57d6df24;hb=2027fcbfdaea79a5486db80a4da7407f50f7f4ec;hp=cc1dc9435a05c42ff57d0c99dc81dffade5f8a89;hpb=cf0db29df20d9c665da7e82bb261bdd7cf7f1b2b;p=oota-llvm.git

diff --git a/lib/Transforms/Scalar/ConstantHoisting.cpp b/lib/Transforms/Scalar/ConstantHoisting.cpp
index cc1dc9435a0..84f7f5fff5b 100644
--- a/lib/Transforms/Scalar/ConstantHoisting.cpp
+++ b/lib/Transforms/Scalar/ConstantHoisting.cpp
@@ -171,7 +171,7 @@ private:
   void deleteDeadCastInst() const;
   bool optimizeConstants(Function &Fn);
 };
-} // namespace
+}
 
 char ConstantHoisting::ID = 0;
 INITIALIZE_PASS_BEGIN(ConstantHoisting, "consthoist", "Constant Hoisting",
@@ -223,10 +223,10 @@ Instruction *ConstantHoisting::findMatInsertPt(Instruction *Inst,
   }
 
   // The simple and common case. This also includes constant expressions.
-  if (!isa<PHINode>(Inst) && !isa<LandingPadInst>(Inst))
+  if (!isa<PHINode>(Inst) && !Inst->isEHPad())
     return Inst;
 
-  // We can't insert directly before a phi node or landing pad. Insert before
+  // We can't insert directly before a phi node or an eh pad. Insert before
   // the terminator of the incoming or dominating block.
   assert(Entry != Inst->getParent() && "PHI or landing pad in entry block!");
   if (Idx != ~0U && isa<PHINode>(Inst))
@@ -365,9 +365,9 @@ void ConstantHoisting::collectConstantCandidates(ConstCandMapType &ConstCandMap,
 /// into an instruction itself.
 void ConstantHoisting::collectConstantCandidates(Function &Fn) {
   ConstCandMapType ConstCandMap;
-  for (Function::iterator BB : Fn)
-    for (BasicBlock::iterator Inst : *BB)
-      collectConstantCandidates(ConstCandMap, Inst);
+  for (BasicBlock &BB : Fn)
+    for (Instruction &Inst : BB)
+      collectConstantCandidates(ConstCandMap, &Inst);
 }
 
 /// \brief Find the base constant within the given range and rebase all other