Revert r79127. It was causing compilation errors.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79135 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 0 insertions, 21 deletions

diff --git a/lib/Target/ARM/ARMISelLowering.cpp b/lib/Target/ARM/ARMISelLowering.cpp
index 99135b2311..9de737be99 100644
--- a/lib/Target/ARM/ARMISelLowering.cpp
+++ b/lib/Target/ARM/ARMISelLowering.cpp
@@ -3121,27 +3121,6 @@ SDValue ARMTargetLowering::PerformDAGCombine(SDNode *N,
   return SDValue();
 }
 
-bool ARMTargetLowering::allowsUnalignedMemoryAccesses(EVT VT) const {
-  if (!Subtarget->hasV6Ops())
-    // Pre-v6 does not support unaligned mem access.
-    return false;
-  else if (!Subtarget->hasV6Ops()) {
-    // v6 may or may not support unaligned mem access.
-    if (!Subtarget->isTargetDarwin())
-      return false;
-  }
-
-  switch (VT.getSimpleVT().SimpleTy) {
-  default:
-    return false;
-  case MVT::i8:
-  case MVT::i16:
-  case MVT::i32:
-    return true;
-  // FIXME: VLD1 etc with standard alignment is legal.
-  }
-}
-
 static bool isLegalT1AddressImmediate(int64_t V, EVT VT) {
   if (V < 0)
     return false;