Revert r143206, as there are still some failing tests.

[oota-llvm.git] / lib / Target / X86 / X86ISelDAGToDAG.cpp

diff --git a/lib/Target/X86/X86ISelDAGToDAG.cpp b/lib/Target/X86/X86ISelDAGToDAG.cpp
index 3d75de06ec99ee516ed7227167095bfd054b8d7e..02b0ff26032bcd900e56fd05f1884d1420560b41 100644 (file)
--- a/lib/Target/X86/X86ISelDAGToDAG.cpp
+++ b/lib/Target/X86/X86ISelDAGToDAG.cpp
@@ -2114,9 +2114,7 @@ SDNode *X86DAGToDAGISel::Select(SDNode *Node) {
         HasNoSignedComparisonUses(Node))
       // Look past the truncate if CMP is the only use of it.
       N0 = N0.getOperand(0);
-    if ((N0.getNode()->getOpcode() == ISD::AND ||
-         (N0.getResNo() == 0 && N0.getNode()->getOpcode() == X86ISD::AND)) &&
-        N0.getNode()->hasOneUse() &&
+    if (N0.getNode()->getOpcode() == ISD::AND && N0.getNode()->hasOneUse() &&
         N0.getValueType() != MVT::i8 &&
         X86::isZeroNode(N1)) {
       ConstantSDNode *C = dyn_cast<ConstantSDNode>(N0.getNode()->getOperand(1));