[mips] Instruction selection patterns for DSP-ASE vector shifts.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179906 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/Mips/MipsISelLowering.cpp b/lib/Target/Mips/MipsISelLowering.cpp
index 512eeef..9f136f4 100644
--- a/lib/Target/Mips/MipsISelLowering.cpp
+++ b/lib/Target/Mips/MipsISelLowering.cpp
@@ -197,6 +197,9 @@
   case MipsISD::MADDU_DSP:         return "MipsISD::MADDU_DSP";
   case MipsISD::MSUB_DSP:          return "MipsISD::MSUB_DSP";
   case MipsISD::MSUBU_DSP:         return "MipsISD::MSUBU_DSP";
+  case MipsISD::SHLL_DSP:          return "MipsISD::SHLL_DSP";
+  case MipsISD::SHRA_DSP:          return "MipsISD::SHRA_DSP";
+  case MipsISD::SHRL_DSP:          return "MipsISD::SHRL_DSP";
   default:                         return NULL;
   }
 }