Revert "Reapply "OpaquePtr: Turn inalloca into a type attribute""

Reverting because test 'Bindings/Go/go.test' is failing on most
buildbots.

This reverts commit fc9df309917e57de704f3ce4372138a8d4a23d7a.

1 files changed, 0 insertions, 7 deletions

diff --git a/llvm/lib/IR/Function.cpp b/llvm/lib/IR/Function.cpp
index 1001607..7389ec6 100644
--- a/llvm/lib/IR/Function.cpp
+++ b/llvm/lib/IR/Function.cpp
@@ -162,8 +162,6 @@ static Type *getMemoryParamAllocType(AttributeSet ParamAttrs, Type *ArgTy) {
     return ByRefTy;
   if (Type *PreAllocTy = ParamAttrs.getPreallocatedType())
     return PreAllocTy;
-  if (Type *InAllocaTy = ParamAttrs.getInAllocaType())
-    return InAllocaTy;
 
   // FIXME: sret and inalloca always depends on pointee element type. It's also
   // possible for byval to miss it.
@@ -215,11 +213,6 @@ Type *Argument::getParamByRefType() const {
   return getParent()->getParamByRefType(getArgNo());
 }
 
-Type *Argument::getParamInAllocaType() const {
-  assert(getType()->isPointerTy() && "Only pointers have inalloca types");
-  return getParent()->getParamInAllocaType(getArgNo());
-}
-
 uint64_t Argument::getDereferenceableBytes() const {
   assert(getType()->isPointerTy() &&
          "Only pointers have dereferenceable bytes");