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int128-vector.llvm-3.3.patch
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int128-vector.llvm-3.3.patch
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diff -u -r -N llvm-3.3.src/lib/CodeGen/SelectionDAG/LegalizeTypes.h llvm-3.3/lib/CodeGen/SelectionDAG/LegalizeTypes.h
--- llvm-3.3.src/lib/CodeGen/SelectionDAG/LegalizeTypes.h 2013-04-21 19:47:41.000000000 -0400
+++ llvm-3.3/lib/CodeGen/SelectionDAG/LegalizeTypes.h 2014-08-08 01:48:48.000000000 -0400
@@ -561,6 +561,7 @@
void SplitVecRes_BUILD_VECTOR(SDNode *N, SDValue &Lo, SDValue &Hi);
void SplitVecRes_CONCAT_VECTORS(SDNode *N, SDValue &Lo, SDValue &Hi);
void SplitVecRes_EXTRACT_SUBVECTOR(SDNode *N, SDValue &Lo, SDValue &Hi);
+ void SplitVecRes_INSERT_SUBVECTOR(SDNode *N, SDValue &Lo, SDValue &Hi);
void SplitVecRes_FPOWI(SDNode *N, SDValue &Lo, SDValue &Hi);
void SplitVecRes_INSERT_VECTOR_ELT(SDNode *N, SDValue &Lo, SDValue &Hi);
void SplitVecRes_LOAD(LoadSDNode *N, SDValue &Lo, SDValue &Hi);
diff -u -r -N llvm-3.3.src/lib/CodeGen/SelectionDAG/LegalizeTypes.h.rej llvm-3.3/lib/CodeGen/SelectionDAG/LegalizeTypes.h.rej
--- llvm-3.3.src/lib/CodeGen/SelectionDAG/LegalizeTypes.h.rej 1969-12-31 19:00:00.000000000 -0500
+++ llvm-3.3/lib/CodeGen/SelectionDAG/LegalizeTypes.h.rej 2014-08-08 02:10:36.000000000 -0400
@@ -0,0 +1,16 @@
+***************
+*** 561,566 ****
+ void SplitVecRes_BUILD_VECTOR(SDNode *N, SDValue &Lo, SDValue &Hi);
+ void SplitVecRes_CONCAT_VECTORS(SDNode *N, SDValue &Lo, SDValue &Hi);
+ void SplitVecRes_EXTRACT_SUBVECTOR(SDNode *N, SDValue &Lo, SDValue &Hi);
+ void SplitVecRes_FPOWI(SDNode *N, SDValue &Lo, SDValue &Hi);
+ void SplitVecRes_INSERT_VECTOR_ELT(SDNode *N, SDValue &Lo, SDValue &Hi);
+ void SplitVecRes_LOAD(LoadSDNode *N, SDValue &Lo, SDValue &Hi);
+--- 561,567 ----
+ void SplitVecRes_BUILD_VECTOR(SDNode *N, SDValue &Lo, SDValue &Hi);
+ void SplitVecRes_CONCAT_VECTORS(SDNode *N, SDValue &Lo, SDValue &Hi);
+ void SplitVecRes_EXTRACT_SUBVECTOR(SDNode *N, SDValue &Lo, SDValue &Hi);
++ void SplitVecRes_INSERT_SUBVECTOR(SDNode *N, SDValue &Lo, SDValue &Hi);
+ void SplitVecRes_FPOWI(SDNode *N, SDValue &Lo, SDValue &Hi);
+ void SplitVecRes_INSERT_VECTOR_ELT(SDNode *N, SDValue &Lo, SDValue &Hi);
+ void SplitVecRes_LOAD(LoadSDNode *N, SDValue &Lo, SDValue &Hi);
diff -u -r -N llvm-3.3.src/lib/CodeGen/SelectionDAG/LegalizeVectorTypes.cpp llvm-3.3/lib/CodeGen/SelectionDAG/LegalizeVectorTypes.cpp
--- llvm-3.3.src/lib/CodeGen/SelectionDAG/LegalizeVectorTypes.cpp 2013-04-21 19:47:41.000000000 -0400
+++ llvm-3.3/lib/CodeGen/SelectionDAG/LegalizeVectorTypes.cpp 2014-08-08 02:13:03.000000000 -0400
@@ -501,6 +501,7 @@
case ISD::BUILD_VECTOR: SplitVecRes_BUILD_VECTOR(N, Lo, Hi); break;
case ISD::CONCAT_VECTORS: SplitVecRes_CONCAT_VECTORS(N, Lo, Hi); break;
case ISD::EXTRACT_SUBVECTOR: SplitVecRes_EXTRACT_SUBVECTOR(N, Lo, Hi); break;
+ case ISD::INSERT_SUBVECTOR: SplitVecRes_INSERT_SUBVECTOR(N, Lo, Hi); break;
case ISD::FP_ROUND_INREG: SplitVecRes_InregOp(N, Lo, Hi); break;
case ISD::FPOWI: SplitVecRes_FPOWI(N, Lo, Hi); break;
case ISD::INSERT_VECTOR_ELT: SplitVecRes_INSERT_VECTOR_ELT(N, Lo, Hi); break;
@@ -714,6 +715,43 @@
DAG.getIntPtrConstant(IdxVal + LoVT.getVectorNumElements()));
}
+void DAGTypeLegalizer::SplitVecRes_INSERT_SUBVECTOR(SDNode *N, SDValue &Lo,
+ SDValue &Hi) {
+ SDValue Vec = N->getOperand(0);
+ SDValue SubVec = N->getOperand(1);
+ SDValue Idx = N->getOperand(2);
+ DebugLoc dl = N->getDebugLoc();
+ GetSplitVector(Vec, Lo, Hi);
+
+ // Spill the vector to the stack.
+ EVT VecVT = Vec.getValueType();
+ EVT SubVecVT = VecVT.getVectorElementType();
+ SDValue StackPtr = DAG.CreateStackTemporary(VecVT);
+ SDValue Store = DAG.getStore(DAG.getEntryNode(), dl, Vec, StackPtr,
+ MachinePointerInfo(), false, false, 0);
+
+ // Store the new subvector into the specified index.
+ SDValue SubVecPtr = GetVectorElementPointer(StackPtr, SubVecVT, Idx);
+ Type *VecType = VecVT.getTypeForEVT(*DAG.getContext());
+ unsigned Alignment = TLI.getDataLayout()->getPrefTypeAlignment(VecType);
+ Store = DAG.getStore(Store, dl, SubVec, SubVecPtr, MachinePointerInfo(),
+ false, false, 0);
+
+ // Load the Lo part from the stack slot.
+ Lo = DAG.getLoad(Lo.getValueType(), dl, Store, StackPtr, MachinePointerInfo(),
+ false, false, false, 0);
+
+ // Increment the pointer to the other part.
+ unsigned IncrementSize = Lo.getValueType().getSizeInBits() / 8;
+ StackPtr =
+ DAG.getNode(ISD::ADD, dl, StackPtr.getValueType(), StackPtr,
+ DAG.getConstant(IncrementSize, StackPtr.getValueType()));
+
+ // Load the Hi part from the stack slot.
+ Hi = DAG.getLoad(Hi.getValueType(), dl, Store, StackPtr, MachinePointerInfo(),
+ false, false, false, MinAlign(Alignment, IncrementSize));
+}
+
void DAGTypeLegalizer::SplitVecRes_FPOWI(SDNode *N, SDValue &Lo,
SDValue &Hi) {
DebugLoc dl = N->getDebugLoc();