[AArch64] Unify the integer min/max vector selection patterns with the intrinsic...

[oota-llvm.git] / lib / Target / AArch64 / AArch64ISelLowering.cpp

diff --git a/lib/Target/AArch64/AArch64ISelLowering.cpp b/lib/Target/AArch64/AArch64ISelLowering.cpp
index a4b4d26a0a2d9c7620cd923cb9529163c2bd650d..b1c290b2f2befcc3af181ee7525dfbaf780c6e01 100644 (file)
--- a/lib/Target/AArch64/AArch64ISelLowering.cpp
+++ b/lib/Target/AArch64/AArch64ISelLowering.cpp
@@ -2184,6 +2184,18 @@ SDValue AArch64TargetLowering::LowerINTRINSIC_WO_CHAIN(SDValue Op,
     EVT PtrVT = getPointerTy(DAG.getDataLayout());
     return DAG.getNode(AArch64ISD::THREAD_POINTER, dl, PtrVT);
   }
+  case Intrinsic::aarch64_neon_smax:
+    return DAG.getNode(ISD::SMAX, dl, Op.getValueType(),
+                       Op.getOperand(1), Op.getOperand(2));
+  case Intrinsic::aarch64_neon_umax:
+    return DAG.getNode(ISD::UMAX, dl, Op.getValueType(),
+                       Op.getOperand(1), Op.getOperand(2));
+  case Intrinsic::aarch64_neon_smin:
+    return DAG.getNode(ISD::SMIN, dl, Op.getValueType(),
+                       Op.getOperand(1), Op.getOperand(2));
+  case Intrinsic::aarch64_neon_umin:
+    return DAG.getNode(ISD::UMIN, dl, Op.getValueType(),
+                       Op.getOperand(1), Op.getOperand(2));
   }
 }