[mips][msa] Added load/store intrinsics.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189476 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 14 insertions, 0 deletions

diff --git a/lib/Target/Mips/MipsSEISelDAGToDAG.cpp b/lib/Target/Mips/MipsSEISelDAGToDAG.cpp
index 27fcaa3..7161850 100644
--- a/lib/Target/Mips/MipsSEISelDAGToDAG.cpp
+++ b/lib/Target/Mips/MipsSEISelDAGToDAG.cpp
@@ -316,6 +316,20 @@ bool MipsSEDAGToDAGISel::selectAddrRegImm(SDValue Addr, SDValue &Base,
   return false;
 }
 
+/// ComplexPattern used on MipsInstrInfo
+/// Used on Mips Load/Store instructions
+bool MipsSEDAGToDAGISel::selectAddrRegReg(SDValue Addr, SDValue &Base,
+                                          SDValue &Offset) const {
+  // Operand is a result from an ADD.
+  if (Addr.getOpcode() == ISD::ADD) {
+    Base = Addr.getOperand(0);
+    Offset = Addr.getOperand(1);
+    return true;
+  }
+
+  return false;
+}
+
 bool MipsSEDAGToDAGISel::selectAddrDefault(SDValue Addr, SDValue &Base,
                                            SDValue &Offset) const {
   Base = Addr;