[mips][msa] Added support for matching max, maxi, min, mini from normal IR (i.e. not intrinsics)



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191291 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/Mips/MipsISelLowering.cpp b/lib/Target/Mips/MipsISelLowering.cpp
index 97700bc..2a841b9 100644
--- a/lib/Target/Mips/MipsISelLowering.cpp
+++ b/lib/Target/Mips/MipsISelLowering.cpp
@@ -217,6 +217,10 @@
   case MipsISD::VCLE_U:            return "MipsISD::VCLE_U";
   case MipsISD::VCLT_S:            return "MipsISD::VCLT_S";
   case MipsISD::VCLT_U:            return "MipsISD::VCLT_U";
+  case MipsISD::VSMAX:             return "MipsISD::VSMAX";
+  case MipsISD::VSMIN:             return "MipsISD::VSMIN";
+  case MipsISD::VUMAX:             return "MipsISD::VUMAX";
+  case MipsISD::VUMIN:             return "MipsISD::VUMIN";
   case MipsISD::VSPLAT:            return "MipsISD::VSPLAT";
   case MipsISD::VSPLATD:           return "MipsISD::VSPLATD";
   case MipsISD::VEXTRACT_SEXT_ELT: return "MipsISD::VEXTRACT_SEXT_ELT";