Remove FreeInst.

Remove LowerAllocations pass.
Update some more passes to treate free calls just like they were treating FreeInst.

llvm-svn: 85176

1 files changed, 0 insertions, 32 deletions

diff --git a/llvm/lib/VMCore/Instructions.cpp b/llvm/lib/VMCore/Instructions.cpp
index c926547ad83..02d5af0120e 100644
--- a/llvm/lib/VMCore/Instructions.cpp
+++ b/llvm/lib/VMCore/Instructions.cpp
@@ -985,28 +985,6 @@ bool AllocaInst::isStaticAlloca() const {
 }
 
 //===----------------------------------------------------------------------===//
-//                             FreeInst Implementation
-//===----------------------------------------------------------------------===//
-
-void FreeInst::AssertOK() {
-  assert(isa<PointerType>(getOperand(0)->getType()) &&
-         "Can not free something of nonpointer type!");
-}
-
-FreeInst::FreeInst(Value *Ptr, Instruction *InsertBefore)
-  : UnaryInstruction(Type::getVoidTy(Ptr->getContext()),
-                     Free, Ptr, InsertBefore) {
-  AssertOK();
-}
-
-FreeInst::FreeInst(Value *Ptr, BasicBlock *InsertAtEnd)
-  : UnaryInstruction(Type::getVoidTy(Ptr->getContext()),
-                     Free, Ptr, InsertAtEnd) {
-  AssertOK();
-}
-
-
-//===----------------------------------------------------------------------===//
 //                           LoadInst Implementation
 //===----------------------------------------------------------------------===//
 
@@ -3181,16 +3159,6 @@ AllocaInst *AllocaInst::clone() const {
   return New;
 }
 
-FreeInst *FreeInst::clone() const {
-  FreeInst *New = new FreeInst(getOperand(0));
-  New->SubclassOptionalData = SubclassOptionalData;
-  if (hasMetadata()) {
-    LLVMContext &Context = getContext();
-    Context.pImpl->TheMetadata.ValueIsCloned(this, New);
-  }
-  return New;
-}
-
 LoadInst *LoadInst::clone() const {
   LoadInst *New = new LoadInst(getOperand(0),
                                Twine(), isVolatile(),