Update llvm to trunk r256633.

1 files changed, 5 insertions, 5 deletions

diff --git a/contrib/llvm/lib/Transforms/Scalar/ConstantHoisting.cpp b/contrib/llvm/lib/Transforms/Scalar/ConstantHoisting.cpp
index 4288742..84f7f5f 100644
--- a/contrib/llvm/lib/Transforms/Scalar/ConstantHoisting.cpp
+++ b/contrib/llvm/lib/Transforms/Scalar/ConstantHoisting.cpp
@@ -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