From f53fdc2e455e7e85a4b1278dd9027b237f6b829a Mon Sep 17 00:00:00 2001 From: Kalle Raiskila Date: Tue, 24 Aug 2010 11:05:51 +0000 Subject: [PATCH] Remove some dead code from SPU BE that remained from 64bit vector support. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111910 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Target/CellSPU/SPUISelLowering.cpp | 24 ++++++------------------ lib/Target/CellSPU/SPUISelLowering.h | 2 -- lib/Target/CellSPU/SPUNodes.td | 6 ------ 3 files changed, 6 insertions(+), 26 deletions(-) diff --git a/lib/Target/CellSPU/SPUISelLowering.cpp b/lib/Target/CellSPU/SPUISelLowering.cpp index 9741672bc42..a00331c7635 100644 --- a/lib/Target/CellSPU/SPUISelLowering.cpp +++ b/lib/Target/CellSPU/SPUISelLowering.cpp @@ -514,8 +514,6 @@ SPUTargetLowering::getTargetNodeName(unsigned Opcode) const node_names[(unsigned) SPUISD::ADD64_MARKER] = "SPUISD::ADD64_MARKER"; node_names[(unsigned) SPUISD::SUB64_MARKER] = "SPUISD::SUB64_MARKER"; node_names[(unsigned) SPUISD::MUL64_MARKER] = "SPUISD::MUL64_MARKER"; - node_names[(unsigned) SPUISD::HALF2VEC] = "SPUISD::HALF2VEC"; - node_names[(unsigned) SPUISD::VEC2HALF] = "SPUISD::VEC2HALF"; } std::map::iterator i = node_names.find(Opcode); @@ -736,14 +734,12 @@ LowerSTORE(SDValue Op, SelectionDAG &DAG, const SPUSubtarget *ST) { EVT PtrVT = DAG.getTargetLoweringInfo().getPointerTy(); DebugLoc dl = Op.getDebugLoc(); unsigned alignment = SN->getAlignment(); - const bool isVec = VT.isVector(); - EVT eltTy = isVec ? VT.getVectorElementType(): VT; switch (SN->getAddressingMode()) { case ISD::UNINDEXED: { // The vector type we really want to load from the 16-byte chunk. EVT vecVT = EVT::getVectorVT(*DAG.getContext(), - eltTy, (128 / eltTy.getSizeInBits())); + VT, (128 / VT.getSizeInBits())); SDValue alignLoadVec; SDValue basePtr = SN->getBasePtr(); @@ -846,19 +842,11 @@ LowerSTORE(SDValue Op, SelectionDAG &DAG, const SPUSubtarget *ST) { } #endif - SDValue insertEltOp; - SDValue vectorizeOp; - if (isVec) - { - // FIXME: this works only if the vector is 64bit! - insertEltOp = DAG.getNode(SPUISD::SHUFFLE_MASK, dl, MVT::v2i64, insertEltOffs); - vectorizeOp = DAG.getNode(SPUISD::HALF2VEC, dl, vecVT, theValue); - } - else - { - insertEltOp = DAG.getNode(SPUISD::SHUFFLE_MASK, dl, vecVT, insertEltOffs); - vectorizeOp = DAG.getNode(ISD::SCALAR_TO_VECTOR, dl, vecVT, theValue); - } + SDValue insertEltOp = DAG.getNode(SPUISD::SHUFFLE_MASK, dl, vecVT, + insertEltOffs); + SDValue vectorizeOp = DAG.getNode(ISD::SCALAR_TO_VECTOR, dl, vecVT, + theValue); + result = DAG.getNode(SPUISD::SHUFB, dl, vecVT, vectorizeOp, alignLoadVec, DAG.getNode(ISD::BIT_CONVERT, dl, diff --git a/lib/Target/CellSPU/SPUISelLowering.h b/lib/Target/CellSPU/SPUISelLowering.h index 4022679c9ec..6d3c90b7512 100644 --- a/lib/Target/CellSPU/SPUISelLowering.h +++ b/lib/Target/CellSPU/SPUISelLowering.h @@ -54,8 +54,6 @@ namespace llvm { ADD64_MARKER, ///< i64 addition marker SUB64_MARKER, ///< i64 subtraction marker MUL64_MARKER, ///< i64 multiply marker - HALF2VEC, ///< Promote 64 bit vector to 128 bits - VEC2HALF, ///< Extract first 64 bits from 128 bit vector LAST_SPUISD ///< Last user-defined instruction }; } diff --git a/lib/Target/CellSPU/SPUNodes.td b/lib/Target/CellSPU/SPUNodes.td index dbacfc856d4..647da3051d3 100644 --- a/lib/Target/CellSPU/SPUNodes.td +++ b/lib/Target/CellSPU/SPUNodes.td @@ -117,12 +117,6 @@ def SPUprefslot2vec: SDNode<"SPUISD::PREFSLOT2VEC", SDTprefslot2vec, []>; def SPU_vec_demote : SDTypeProfile<1, 1, []>; def SPUvec2prefslot: SDNode<"SPUISD::VEC2PREFSLOT", SPU_vec_demote, []>; -def SPU_half_2_vec : SDTypeProfile<1, 1, []>; -def SPUhalf2vec: SDNode<"SPUISD::HALF2VEC", SPU_half_2_vec, []>; - -def SPU_vec_2_half : SDTypeProfile<1, 1, []>; -def SPUvec2half: SDNode<"SPUISD::VEC2HALF", SPU_vec_2_half, []>; - // Address high and low components, used for [r+r] type addressing def SPUhi : SDNode<"SPUISD::Hi", SDTIntBinOp, []>; def SPUlo : SDNode<"SPUISD::Lo", SDTIntBinOp, []>; -- 2.34.1