From f6b687e5d1f196ccc42d361497fe4be738d70c24 Mon Sep 17 00:00:00 2001 From: Brendon Cahoon Date: Mon, 14 May 2012 19:35:42 +0000 Subject: Revert 156634 upon request until code improvement changes are made. llvm-svn: 156775 --- llvm/lib/Target/Hexagon/HexagonISelDAGToDAG.cpp | 31 +++++-------------------- 1 file changed, 6 insertions(+), 25 deletions(-) (limited to 'llvm/lib/Target/Hexagon/HexagonISelDAGToDAG.cpp') diff --git a/llvm/lib/Target/Hexagon/HexagonISelDAGToDAG.cpp b/llvm/lib/Target/Hexagon/HexagonISelDAGToDAG.cpp index a22555d8b64..5499134eb98 100644 --- a/llvm/lib/Target/Hexagon/HexagonISelDAGToDAG.cpp +++ b/llvm/lib/Target/Hexagon/HexagonISelDAGToDAG.cpp @@ -94,7 +94,6 @@ public: SDNode *SelectConstant(SDNode *N); SDNode *SelectConstantFP(SDNode *N); SDNode *SelectAdd(SDNode *N); - bool isConstExtProfitable(SDNode *N) const; // Include the pieces autogenerated from the target description. #include "HexagonGenDAGISel.inc" @@ -313,13 +312,9 @@ SDNode *HexagonDAGToDAGISel::SelectBaseOffsetLoad(LoadSDNode *LD, DebugLoc dl) { cast(Base)->getGlobal(); SDValue TargAddr = CurDAG->getTargetGlobalAddress(GV, dl, PointerTy, 0); - SDNode* NewBase; - if (Subtarget.hasV4TOps()) - NewBase = CurDAG->getMachineNode(Hexagon::TFRI_V4, - dl, PointerTy, TargAddr); - else - NewBase = CurDAG->getMachineNode(Hexagon::CONST32_set, - dl, PointerTy, TargAddr); + SDNode* NewBase = CurDAG->getMachineNode(Hexagon::CONST32_set, + dl, PointerTy, + TargAddr); // Figure out base + offset opcode if (LoadedVT == MVT::i64) Opcode = Hexagon::LDrid_indexed; else if (LoadedVT == MVT::i32) Opcode = Hexagon::LDriw_indexed; @@ -691,13 +686,9 @@ SDNode *HexagonDAGToDAGISel::SelectBaseOffsetStore(StoreSDNode *ST, cast(Base)->getGlobal(); SDValue TargAddr = CurDAG->getTargetGlobalAddress(GV, dl, PointerTy, 0); - SDNode* NewBase; - if (Subtarget.hasV4TOps()) - NewBase = CurDAG->getMachineNode(Hexagon::TFRI_V4, - dl, PointerTy, TargAddr); - else - NewBase = CurDAG->getMachineNode(Hexagon::CONST32_set, - dl, PointerTy, TargAddr); + SDNode* NewBase = CurDAG->getMachineNode(Hexagon::CONST32_set, + dl, PointerTy, + TargAddr); // Figure out base + offset opcode if (StoredVT == MVT::i64) Opcode = Hexagon::STrid_indexed; @@ -1516,13 +1507,3 @@ SelectInlineAsmMemoryOperand(const SDValue &Op, char ConstraintCode, OutOps.push_back(Op1); return false; } - -bool HexagonDAGToDAGISel::isConstExtProfitable(SDNode *N) const { - unsigned UseCount = 0; - for (SDNode::use_iterator I = N->use_begin(), E = N->use_end(); I != E; ++I) { - UseCount++; - } - - return (UseCount <= 1); - -} -- cgit v1.2.3