From 795f558532f01176dc3c138bc64015b9ec1bbfc0 Mon Sep 17 00:00:00 2001
From: Bruno Cardoso Lopes <bruno.cardoso@gmail.com>
Date: Fri, 29 Jul 2011 01:31:11 +0000
Subject: Add DecodeShuffle shuffle support for VPERMIPD variantes

llvm-svn: 136452
---
 llvm/lib/Target/X86/X86ISelLowering.cpp | 18 ++++++++++++++++--
 1 file changed, 16 insertions(+), 2 deletions(-)

(limited to 'llvm/lib/Target/X86/X86ISelLowering.cpp')

diff --git a/llvm/lib/Target/X86/X86ISelLowering.cpp b/llvm/lib/Target/X86/X86ISelLowering.cpp
index 7baa9642400..d229592587d 100644
--- a/llvm/lib/Target/X86/X86ISelLowering.cpp
+++ b/llvm/lib/Target/X86/X86ISelLowering.cpp
@@ -4236,11 +4236,25 @@ static SDValue getShuffleScalarElt(SDNode *N, int Index, SelectionDAG &DAG,
                                  Depth+1);
     }
     case X86ISD::VPERMILPS:
+      ImmN = N->getOperand(N->getNumOperands()-1);
+      DecodeVPERMILPSMask(4, cast<ConstantSDNode>(ImmN)->getZExtValue(),
+                        ShuffleMask);
+      break;
     case X86ISD::VPERMILPSY:
-      // FIXME: Implement the other types
       ImmN = N->getOperand(N->getNumOperands()-1);
-      DecodeVPERMILMask(VT, cast<ConstantSDNode>(ImmN)->getZExtValue(),
+      DecodeVPERMILPSMask(8, cast<ConstantSDNode>(ImmN)->getZExtValue(),
+                        ShuffleMask);
+      break;
+    case X86ISD::VPERMILPD:
+      ImmN = N->getOperand(N->getNumOperands()-1);
+      DecodeVPERMILPDMask(2, cast<ConstantSDNode>(ImmN)->getZExtValue(),
                         ShuffleMask);
+      break;
+    case X86ISD::VPERMILPDY:
+      ImmN = N->getOperand(N->getNumOperands()-1);
+      DecodeVPERMILPDMask(4, cast<ConstantSDNode>(ImmN)->getZExtValue(),
+                        ShuffleMask);
+      break;
     default:
       assert("not implemented for target shuffle node");
       return SDValue();
-- 
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