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Masked gather and scatter intrinsics - enabled codegen for KNL.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@236394 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Elena Demikhovsky
2015-05-03 07:12:25 +00:00
parent a474e3fa6b
commit 2d05c885ff
6 changed files with 382 additions and 5 deletions
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lib/CodeGen/SelectionDAG/LegalizeVectorOps.cpp
+6 -2
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@@ -196,6 +196,7 @@ SDValue VectorLegalizer::LegalizeOp(SDValue Op) {
SDValue Result = SDValue(DAG.UpdateNodeOperands(Op.getNode(), Ops), 0);
bool HasVectorValue = false;
if (Op.getOpcode() == ISD::LOAD) {
LoadSDNode *LD = cast<LoadSDNode>(Op.getNode());
ISD::LoadExtType ExtType = LD->getExtensionType();
@@ -243,9 +244,9 @@ SDValue VectorLegalizer::LegalizeOp(SDValue Op) {
Changed = true;
return LegalizeOp(ExpandStore(Op));
}
}
} else if (Op.getOpcode() == ISD::MSCATTER)
HasVectorValue = true;
bool HasVectorValue = false;
for (SDNode::value_iterator J = Node->value_begin(), E = Node->value_end();
J != E;
++J)
@@ -330,6 +331,9 @@ SDValue VectorLegalizer::LegalizeOp(SDValue Op) {
case ISD::UINT_TO_FP:
QueryType = Node->getOperand(0).getValueType();
break;
case ISD::MSCATTER:
QueryType = cast<MaskedScatterSDNode>(Node)->getValue().getValueType();
break;
}
switch (TLI.getOperationAction(Node->getOpcode(), QueryType)) {