diff options
Diffstat (limited to 'lib/Target/X86/X86ISelLowering.cpp')
| -rw-r--r-- | lib/Target/X86/X86ISelLowering.cpp | 18 |
1 files changed, 6 insertions, 12 deletions
diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp index 0593f4c..6ce9ab7 100644 --- a/lib/Target/X86/X86ISelLowering.cpp +++ b/lib/Target/X86/X86ISelLowering.cpp @@ -8509,8 +8509,7 @@ X86TargetLowering::EmitVAStartSaveXMMRegsWithCustomInserter( MachineBasicBlock * X86TargetLowering::EmitLoweredSelect(MachineInstr *MI, - MachineBasicBlock *BB, - DenseMap<MachineBasicBlock*, MachineBasicBlock*> *EM) const { + MachineBasicBlock *BB) const { const TargetInstrInfo *TII = getTargetMachine().getInstrInfo(); DebugLoc DL = MI->getDebugLoc(); @@ -8539,12 +8538,9 @@ X86TargetLowering::EmitLoweredSelect(MachineInstr *MI, F->insert(It, sinkMBB); // Update machine-CFG edges by first adding all successors of the current // block to the new block which will contain the Phi node for the select. - // Also inform sdisel of the edge changes. for (MachineBasicBlock::succ_iterator I = BB->succ_begin(), - E = BB->succ_end(); I != E; ++I) { - EM->insert(std::make_pair(*I, sinkMBB)); + E = BB->succ_end(); I != E; ++I) sinkMBB->addSuccessor(*I); - } // Next, remove all successors of the current block, and add the true // and fallthrough blocks as its successors. while (!BB->succ_empty()) @@ -8571,8 +8567,7 @@ X86TargetLowering::EmitLoweredSelect(MachineInstr *MI, MachineBasicBlock * X86TargetLowering::EmitLoweredMingwAlloca(MachineInstr *MI, - MachineBasicBlock *BB, - DenseMap<MachineBasicBlock*, MachineBasicBlock*> *EM) const { + MachineBasicBlock *BB) const { const TargetInstrInfo *TII = getTargetMachine().getInstrInfo(); DebugLoc DL = MI->getDebugLoc(); MachineFunction *F = BB->getParent(); @@ -8595,12 +8590,11 @@ X86TargetLowering::EmitLoweredMingwAlloca(MachineInstr *MI, MachineBasicBlock * X86TargetLowering::EmitInstrWithCustomInserter(MachineInstr *MI, - MachineBasicBlock *BB, - DenseMap<MachineBasicBlock*, MachineBasicBlock*> *EM) const { + MachineBasicBlock *BB) const { switch (MI->getOpcode()) { default: assert(false && "Unexpected instr type to insert"); case X86::MINGW_ALLOCA: - return EmitLoweredMingwAlloca(MI, BB, EM); + return EmitLoweredMingwAlloca(MI, BB); case X86::CMOV_GR8: case X86::CMOV_V1I64: case X86::CMOV_FR32: @@ -8613,7 +8607,7 @@ X86TargetLowering::EmitInstrWithCustomInserter(MachineInstr *MI, case X86::CMOV_RFP32: case X86::CMOV_RFP64: case X86::CMOV_RFP80: - return EmitLoweredSelect(MI, BB, EM); + return EmitLoweredSelect(MI, BB); case X86::FP32_TO_INT16_IN_MEM: case X86::FP32_TO_INT32_IN_MEM: |