ARM 'vzip.32 Dd, Dm' is a pseudo-instruction.

[oota-llvm.git] / lib / Target / ARM / ARMISelDAGToDAG.cpp

diff --git a/lib/Target/ARM/ARMISelDAGToDAG.cpp b/lib/Target/ARM/ARMISelDAGToDAG.cpp
index ffb9acb2f2c4e622ce886bbcc75173b542ce71ac..435d6a97438647721380f7297a27b3199132fff3 100644 (file)
--- a/lib/Target/ARM/ARMISelDAGToDAG.cpp
+++ b/lib/Target/ARM/ARMISelDAGToDAG.cpp
@@ -2825,7 +2825,8 @@ SDNode *ARMDAGToDAGISel::Select(SDNode *N) {
     case MVT::v8i8:  Opc = ARM::VZIPd8; break;
     case MVT::v4i16: Opc = ARM::VZIPd16; break;
     case MVT::v2f32:
-    case MVT::v2i32: Opc = ARM::VZIPd32; break;
+    // vzip.32 Dd, Dm is a pseudo-instruction expanded to vtrn.32 Dd, Dm.
+    case MVT::v2i32: Opc = ARM::VTRNd32; break;
     case MVT::v16i8: Opc = ARM::VZIPq8; break;
     case MVT::v8i16: Opc = ARM::VZIPq16; break;
     case MVT::v4f32: