Add DecodeShuffle shuffle support for VPERMIPD variantes

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136452 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/X86/InstPrinter/X86InstComments.cpp b/lib/Target/X86/InstPrinter/X86InstComments.cpp
index 99e8e31..5bf93c7 100644
--- a/lib/Target/X86/InstPrinter/X86InstComments.cpp
+++ b/lib/Target/X86/InstPrinter/X86InstComments.cpp
@@ -205,13 +205,22 @@
     DecodeUNPCKHPMask(4, ShuffleMask);
     Src1Name = getRegName(MI->getOperand(0).getReg());
     break;
+  case X86::VPERMILPSri:
+    DecodeVPERMILPSMask(4, MI->getOperand(2).getImm(),
+                        ShuffleMask);
+    Src1Name = getRegName(MI->getOperand(0).getReg());
   case X86::VPERMILPSYri:
     DecodeVPERMILPSMask(8, MI->getOperand(2).getImm(),
                         ShuffleMask);
     Src1Name = getRegName(MI->getOperand(0).getReg());
     break;
+  case X86::VPERMILPDri:
+    DecodeVPERMILPDMask(2, MI->getOperand(2).getImm(),
+                        ShuffleMask);
+    Src1Name = getRegName(MI->getOperand(0).getReg());
+    break;
   case X86::VPERMILPDYri:
-    DecodeVPERMILPSMask(4, MI->getOperand(2).getImm(),
+    DecodeVPERMILPDMask(4, MI->getOperand(2).getImm(),
                         ShuffleMask);
     Src1Name = getRegName(MI->getOperand(0).getReg());
     break;