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Revert "Masked Vector Load and Store Intrinsics."

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This reverts commit r222632 (and follow-up r222636), which caused a host
of LNT failures on an internal bot.  I'll respond to the commit on the
list with a reproduction of one of the failures.

Conflicts:
	lib/Target/X86/X86TargetTransformInfo.cpp

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@222936 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Duncan P. N. Exon Smith
2014-11-28 21:29:14 +00:00
parent 3ec563c51d
commit 54786a0936
32 changed files with 27 additions and 1291 deletions
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23
lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp
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@@ -825,10 +825,6 @@ bool DAGTypeLegalizer::PromoteIntegerOperand(SDNode *N, unsigned OpNo) {
case ISD::SINT_TO_FP: Res = PromoteIntOp_SINT_TO_FP(N); break;
case ISD::STORE: Res = PromoteIntOp_STORE(cast<StoreSDNode>(N),
OpNo); break;
case ISD::MSTORE: Res = PromoteIntOp_MSTORE(cast<MaskedStoreSDNode>(N),
OpNo); break;
case ISD::MLOAD: Res = PromoteIntOp_MLOAD(cast<MaskedLoadSDNode>(N),
OpNo); break;
case ISD::TRUNCATE: Res = PromoteIntOp_TRUNCATE(N); break;
case ISD::FP16_TO_FP:
case ISD::UINT_TO_FP: Res = PromoteIntOp_UINT_TO_FP(N); break;
@@ -1095,25 +1091,6 @@ SDValue DAGTypeLegalizer::PromoteIntOp_STORE(StoreSDNode *N, unsigned OpNo){
N->getMemoryVT(), N->getMemOperand());
}
SDValue DAGTypeLegalizer::PromoteIntOp_MSTORE(MaskedStoreSDNode *N, unsigned OpNo){
assert(OpNo == 2 && "Only know how to promote the mask!");
EVT DataVT = N->getOperand(3).getValueType();
SDValue Mask = PromoteTargetBoolean(N->getOperand(OpNo), DataVT);
SmallVector<SDValue, 4> NewOps(N->op_begin(), N->op_end());
NewOps[OpNo] = Mask;
return SDValue(DAG.UpdateNodeOperands(N, NewOps), 0);
}
SDValue DAGTypeLegalizer::PromoteIntOp_MLOAD(MaskedLoadSDNode *N, unsigned OpNo){
assert(OpNo == 2 && "Only know how to promote the mask!");
EVT DataVT = N->getValueType(0);
SDValue Mask = PromoteTargetBoolean(N->getOperand(OpNo), DataVT);
SmallVector<SDValue, 4> NewOps(N->op_begin(), N->op_end());
NewOps[OpNo] = Mask;
return SDValue(DAG.UpdateNodeOperands(N, NewOps), 0);
}
SDValue DAGTypeLegalizer::PromoteIntOp_TRUNCATE(SDNode *N) {
SDValue Op = GetPromotedInteger(N->getOperand(0));
return DAG.getNode(ISD::TRUNCATE, SDLoc(N), N->getValueType(0), Op);