[llvm-commits] [llvm] r139624 - /llvm/trunk/lib/Target/X86/X86ISelLowering.cpp

[Bruno Cardoso Lopes]

Author: bruno
Date: Tue Sep 13 14:33:00 2011
New Revision: 139624

URL: http://llvm.org/viewvc/llvm-project?rev=139624&view=rev
Log:
Revert the remaining part of r139528. According to PR10907 the bug seems
to be in the VSELECT operands order, so I'll leave the fix for Nadav.

Modified:
    llvm/trunk/lib/Target/X86/X86ISelLowering.cpp

Modified: llvm/trunk/lib/Target/X86/X86ISelLowering.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86ISelLowering.cpp?rev=139624&r1=139623&r2=139624&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86ISelLowering.cpp (original)
+++ llvm/trunk/lib/Target/X86/X86ISelLowering.cpp Tue Sep 13 14:33:00 2011
@@ -8483,20 +8483,20 @@
     if (SSECC == 8) {
       if (SetCCOpcode == ISD::SETUEQ) {
         SDValue UNORD, EQ;
-        UNORD = DAG.getNode(Opc, dl, VT, Op1, Op0, DAG.getConstant(3, MVT::i8));
-        EQ = DAG.getNode(Opc, dl, VT, Op1, Op0, DAG.getConstant(0, MVT::i8));
+        UNORD = DAG.getNode(Opc, dl, VT, Op0, Op1, DAG.getConstant(3, MVT::i8));
+        EQ = DAG.getNode(Opc, dl, VT, Op0, Op1, DAG.getConstant(0, MVT::i8));
         return DAG.getNode(ISD::OR, dl, VT, UNORD, EQ);
       }
       else if (SetCCOpcode == ISD::SETONE) {
         SDValue ORD, NEQ;
-        ORD = DAG.getNode(Opc, dl, VT, Op1, Op0, DAG.getConstant(7, MVT::i8));
-        NEQ = DAG.getNode(Opc, dl, VT, Op1, Op0, DAG.getConstant(4, MVT::i8));
+        ORD = DAG.getNode(Opc, dl, VT, Op0, Op1, DAG.getConstant(7, MVT::i8));
+        NEQ = DAG.getNode(Opc, dl, VT, Op0, Op1, DAG.getConstant(4, MVT::i8));
         return DAG.getNode(ISD::AND, dl, VT, ORD, NEQ);
       }
       llvm_unreachable("Illegal FP comparison");
     }
     // Handle all other FP comparisons here.
-    return DAG.getNode(Opc, dl, VT, Op1, Op0, DAG.getConstant(SSECC, MVT::i8));
+    return DAG.getNode(Opc, dl, VT, Op0, Op1, DAG.getConstant(SSECC, MVT::i8));
   }
 
   // Break 256-bit integer vector compare into smaller ones.