diff options
Diffstat (limited to 'lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp')
| -rw-r--r-- | lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp | 24 |
1 files changed, 18 insertions, 6 deletions
diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp index 4e5e3ba..7542941 100644 --- a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp +++ b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp @@ -554,7 +554,7 @@ void SelectionDAGISel::CodeGenAndEmitDAG() { #endif { BlockNumber = FuncInfo->MBB->getNumber(); - BlockName = MF->getFunction()->getName().str() + ":" + + BlockName = MF->getName().str() + ":" + FuncInfo->MBB->getBasicBlock()->getName().str(); } DEBUG(dbgs() << "Initial selection DAG: BB#" << BlockNumber @@ -1209,7 +1209,12 @@ SelectionDAGISel::FinishBasicBlock() { CodeGenAndEmitDAG(); } + uint32_t UnhandledWeight = 0; + for (unsigned j = 0, ej = SDB->BitTestCases[i].Cases.size(); j != ej; ++j) + UnhandledWeight += SDB->BitTestCases[i].Cases[j].ExtraWeight; + for (unsigned j = 0, ej = SDB->BitTestCases[i].Cases.size(); j != ej; ++j) { + UnhandledWeight -= SDB->BitTestCases[i].Cases[j].ExtraWeight; // Set the current basic block to the mbb we wish to insert the code into FuncInfo->MBB = SDB->BitTestCases[i].Cases[j].ThisBB; FuncInfo->InsertPt = FuncInfo->MBB->end(); @@ -1217,12 +1222,14 @@ SelectionDAGISel::FinishBasicBlock() { if (j+1 != ej) SDB->visitBitTestCase(SDB->BitTestCases[i], SDB->BitTestCases[i].Cases[j+1].ThisBB, + UnhandledWeight, SDB->BitTestCases[i].Reg, SDB->BitTestCases[i].Cases[j], FuncInfo->MBB); else SDB->visitBitTestCase(SDB->BitTestCases[i], SDB->BitTestCases[i].Default, + UnhandledWeight, SDB->BitTestCases[i].Reg, SDB->BitTestCases[i].Cases[j], FuncInfo->MBB); @@ -1794,10 +1801,13 @@ WalkChainUsers(const SDNode *ChainedNode, User->getOpcode() == ISD::HANDLENODE) // Root of the graph. continue; - if (User->getOpcode() == ISD::CopyToReg || - User->getOpcode() == ISD::CopyFromReg || - User->getOpcode() == ISD::INLINEASM || - User->getOpcode() == ISD::EH_LABEL) { + unsigned UserOpcode = User->getOpcode(); + if (UserOpcode == ISD::CopyToReg || + UserOpcode == ISD::CopyFromReg || + UserOpcode == ISD::INLINEASM || + UserOpcode == ISD::EH_LABEL || + UserOpcode == ISD::LIFETIME_START || + UserOpcode == ISD::LIFETIME_END) { // If their node ID got reset to -1 then they've already been selected. // Treat them like a MachineOpcode. if (User->getNodeId() == -1) @@ -2213,6 +2223,8 @@ SelectCodeCommon(SDNode *NodeToMatch, const unsigned char *MatcherTable, case ISD::CopyFromReg: case ISD::CopyToReg: case ISD::EH_LABEL: + case ISD::LIFETIME_START: + case ISD::LIFETIME_END: NodeToMatch->setNodeId(-1); // Mark selected. return 0; case ISD::AssertSext: @@ -2981,7 +2993,7 @@ void SelectionDAGISel::CannotYetSelect(SDNode *N) { N->getOpcode() != ISD::INTRINSIC_WO_CHAIN && N->getOpcode() != ISD::INTRINSIC_VOID) { N->printrFull(Msg, CurDAG); - Msg << "\nIn function: " << MF->getFunction()->getName(); + Msg << "\nIn function: " << MF->getName(); } else { bool HasInputChain = N->getOperand(0).getValueType() == MVT::Other; unsigned iid = |