1 files changed, 22 insertions, 0 deletions
diff --git a/lib/Target/ARM/ARMISelLowering.cpp b/lib/Target/ARM/ARMISelLowering.cpp
index f23d890d51..a78c3ed2a4 100644
--- a/lib/Target/ARM/ARMISelLowering.cpp
+++ b/lib/Target/ARM/ARMISelLowering.cpp
@@ -7658,6 +7658,28 @@ bool ARMTargetLowering::getTgtMemIntrinsic(IntrinsicInfo &Info,
     Info.writeMem = true;
     return true;
   }
+  case Intrinsic::arm_strexd: {
+    Info.opc = ISD::INTRINSIC_W_CHAIN;
+    Info.memVT = MVT::i64;
+    Info.ptrVal = I.getArgOperand(2);
+    Info.offset = 0;
+    Info.align = 8;
+    Info.vol = false;
+    Info.readMem = false;
+    Info.writeMem = true;
+    return true;
+  }
+  case Intrinsic::arm_ldrexd: {
+    Info.opc = ISD::INTRINSIC_W_CHAIN;
+    Info.memVT = MVT::i64;
+    Info.ptrVal = I.getArgOperand(0);
+    Info.offset = 0;
+    Info.align = 8;
+    Info.vol = false;
+    Info.readMem = true;
+    Info.writeMem = false;
+    return true;
+  }
   default:
     break;
   }