[Mips] Support for unaligned load/store microMips instructions

This includes instructions lwl, lwr, swl and swr.

Patch by Zoran Jovnovic


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188312 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 6 insertions, 0 deletions

diff --git a/lib/Target/Mips/MipsISelDAGToDAG.cpp b/lib/Target/Mips/MipsISelDAGToDAG.cpp
index 0002a5f7c3..15e43d48cf 100644
--- a/lib/Target/Mips/MipsISelDAGToDAG.cpp
+++ b/lib/Target/Mips/MipsISelDAGToDAG.cpp
@@ -81,6 +81,12 @@ bool MipsDAGToDAGISel::selectIntAddr(SDValue Addr, SDValue &Base,
   return false;
 }
 
+bool MipsDAGToDAGISel::selectIntAddrMM(SDValue Addr, SDValue &Base,
+                                       SDValue &Offset) const {
+  llvm_unreachable("Unimplemented function.");
+  return false;
+}
+
 bool MipsDAGToDAGISel::selectAddr16(SDNode *Parent, SDValue N, SDValue &Base,
                                     SDValue &Offset, SDValue &Alias) {
   llvm_unreachable("Unimplemented function.");