From 6d3eecc84304c0b36ed5f1ababa22cd974de1f5b Mon Sep 17 00:00:00 2001 From: Jacques Pienaar Date: Thu, 7 Jul 2016 23:36:04 +0000 Subject: [lanai] Use peephole optimizer to generate more conditional ALU operations. Summary: * Similiar to the ARM backend yse the peephole optimizer to generate more conditional ALU operations; * Add predicated type with default always true to RR instructions in LanaiInstrInfo.td; * Move LanaiSetflagAluCombiner into optimizeCompare; * The ASM parser can currently only handle explicitly specified CC, so specify ".t" (true) where needed in the ASM test; * Remove unused MachineOperand flags; Reviewers: eliben Subscribers: aemerson Differential Revision: http://reviews.llvm.org/D22072 llvm-svn: 274807 --- llvm/lib/Target/Lanai/LanaiAsmPrinter.cpp | 12 ++---------- 1 file changed, 2 insertions(+), 10 deletions(-) (limited to 'llvm/lib/Target/Lanai/LanaiAsmPrinter.cpp') diff --git a/llvm/lib/Target/Lanai/LanaiAsmPrinter.cpp b/llvm/lib/Target/Lanai/LanaiAsmPrinter.cpp index 0effa5cc653..d3ff9e8668d 100644 --- a/llvm/lib/Target/Lanai/LanaiAsmPrinter.cpp +++ b/llvm/lib/Target/Lanai/LanaiAsmPrinter.cpp @@ -65,7 +65,6 @@ private: void LanaiAsmPrinter::printOperand(const MachineInstr *MI, int OpNum, raw_ostream &O, const char *Modifier) { const MachineOperand &MO = MI->getOperand(OpNum); - unsigned TF = MO.getTargetFlags(); switch (MO.getType()) { case MachineOperand::MO_Register: @@ -81,10 +80,7 @@ void LanaiAsmPrinter::printOperand(const MachineInstr *MI, int OpNum, break; case MachineOperand::MO_GlobalAddress: - if (TF == LanaiII::MO_PLT) - O << "plt(" << *getSymbol(MO.getGlobal()) << ")"; - else - O << *getSymbol(MO.getGlobal()); + O << *getSymbol(MO.getGlobal()); break; case MachineOperand::MO_BlockAddress: { @@ -94,10 +90,7 @@ void LanaiAsmPrinter::printOperand(const MachineInstr *MI, int OpNum, } case MachineOperand::MO_ExternalSymbol: - if (TF == LanaiII::MO_PLT) - O << "plt(" << *GetExternalSymbolSymbol(MO.getSymbolName()) << ")"; - else - O << *GetExternalSymbolSymbol(MO.getSymbolName()); + O << *GetExternalSymbolSymbol(MO.getSymbolName()); break; case MachineOperand::MO_JumpTableIndex: @@ -116,7 +109,6 @@ void LanaiAsmPrinter::printOperand(const MachineInstr *MI, int OpNum, } // PrintAsmOperand - Print out an operand for an inline asm expression. -// bool LanaiAsmPrinter::PrintAsmOperand(const MachineInstr *MI, unsigned OpNo, unsigned AsmVariant, const char *ExtraCode, raw_ostream &O) { -- cgit v1.2.3