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llvm-6502/lib/Target/Mips
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Akira Hatanaka ee767fe2d2 [mips] Fix inefficient code generation. 
This patch eliminates the need to emit a constant move instruction when this
pattern is matched:

(select (setgt a, Constant), T, F)

The pattern above effectively turns into this:

(conditional-move (setlt a, Constant + 1), F, T)



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176384 91177308-0d34-0410-b5e6-96231b3b80d8
2013-03-01 21:52:08 +00:00
..
AsmParser Mips specific standalone assembler addressing mode %hi and %lo. 2013-02-21 02:09:31 +00:00
Disassembler Remove the form field from Mips16 instruction formats and set things 2013-02-14 03:05:25 +00:00
InstPrinter This patch that sets the EmitAlias flag in td files 2013-02-05 08:32:10 +00:00
MCTargetDesc Fix the (clang -Werror) build by removing an unused member variable. 2013-02-20 07:39:18 +00:00
TargetInfo Move all of the header files which are involved in modelling the LLVM IR 2013-01-02 11:36:10 +00:00
CMakeLists.txt Add the skeleton for the Mips constant island pass. 2013-02-27 03:33:58 +00:00
LLVMBuild.txt Add disassembler to MIPS. 2012-04-17 18:03:21 +00:00
Makefile Remove edis - the enhanced disassembler. Fixes PR14654. 2012-12-19 19:55:47 +00:00
Mips16FrameLowering.cpp Move the eliminateCallFramePseudoInstr method from TargetRegisterInfo 2013-02-21 20:05:00 +00:00
Mips16FrameLowering.h Move the eliminateCallFramePseudoInstr method from TargetRegisterInfo 2013-02-21 20:05:00 +00:00
Mips16InstrFormats.td Remove the form field from Mips16 instruction formats and set things 2013-02-14 03:05:25 +00:00
Mips16InstrInfo.cpp Make pseudos FEXT_CCRX16_ins and FEXT_CCRXI16_ins into custom emitters. 2013-02-25 02:25:47 +00:00
Mips16InstrInfo.h Make pseudos FEXT_CCRX16_ins and FEXT_CCRXI16_ins into custom emitters. 2013-02-25 02:25:47 +00:00
Mips16InstrInfo.td Make pseudos FEXT_CCRX16_ins and FEXT_CCRXI16_ins into custom emitters. 2013-02-25 02:25:47 +00:00
Mips16RegisterInfo.cpp Move the eliminateCallFramePseudoInstr method from TargetRegisterInfo 2013-02-21 20:05:00 +00:00
Mips16RegisterInfo.h Move the eliminateCallFramePseudoInstr method from TargetRegisterInfo 2013-02-21 20:05:00 +00:00
Mips64InstrInfo.td [mips] Add definition of JALR instruction which has two register operands. Change the 2013-02-07 19:48:00 +00:00
Mips.h Add the skeleton for the Mips constant island pass. 2013-02-27 03:33:58 +00:00
Mips.td This patch that sets the Mips ELF header flag for 2013-02-05 09:30:03 +00:00
MipsAnalyzeImmediate.cpp Fix integer undefined behavior due to signed left shift overflow in LLVM. 2012-08-24 23:29:28 +00:00
MipsAnalyzeImmediate.h Fix undefined behavior in the Mips backend. 2012-03-09 06:36:45 +00:00
MipsAsmPrinter.cpp ELF symbol table field st_other support, 2013-02-19 22:04:37 +00:00
MipsAsmPrinter.h This is a resubmittal. For some reason it broke the bots yesterday 2013-01-18 21:20:38 +00:00
MipsCallingConv.td Use the methods and classes that were added to simplify LowerCall and 2012-10-27 00:29:43 +00:00
MipsCodeEmitter.cpp [mips] Expand pseudo instructions before they are emitted in 2013-02-11 22:35:40 +00:00
MipsCondMov.td [mips] Fix inefficient code generation. 2013-03-01 21:52:08 +00:00
MipsConstantIslandPass.cpp Fix cut/paste error in a comment. 2013-02-27 04:20:14 +00:00
MipsDelaySlotFiller.cpp [mips] Remove unused option. Fix 80-column violations. 2013-03-01 02:17:02 +00:00
MipsDSPInstrFormats.td [mips] Remove asm string parameter from pseudo instructions. Add InstrItinClass 2012-12-20 04:20:09 +00:00
MipsDSPInstrInfo.td [mips] Remove asm string parameter from pseudo instructions. Add InstrItinClass 2012-12-20 04:20:09 +00:00
MipsFrameLowering.cpp Move all of the header files which are involved in modelling the LLVM IR 2013-01-02 11:36:10 +00:00
MipsFrameLowering.h [mips] Add function MipsFrameLowering::estimateStackSize. 2012-11-02 21:10:22 +00:00
MipsInstrFormats.td [mips] Add definition of JALR instruction which has two register operands. Change the 2013-02-07 19:48:00 +00:00
MipsInstrFPU.td [mips] Split SelectAddr, which was used to match address patterns, into two 2013-02-15 21:20:45 +00:00
MipsInstrInfo.cpp [mips] Do not add SecondLastInst to list BranchInstrs if there is only one 2013-03-01 01:22:26 +00:00
MipsInstrInfo.h [mips] Define an overloaded version of function MipsInstrInfo::AnalyzeBranchAdd. 2013-03-01 01:10:17 +00:00
MipsInstrInfo.td [mips] Fix inefficient code generation. 2013-03-01 21:52:08 +00:00
MipsISelDAGToDAG.cpp [mips] Fix inefficient code generation. 2013-03-01 21:52:08 +00:00
MipsISelLowering.cpp Make pseudos FEXT_CCRX16_ins and FEXT_CCRXI16_ins into custom emitters. 2013-02-25 02:25:47 +00:00
MipsISelLowering.h Fix PR10475 2013-03-01 18:40:30 +00:00
MipsJITInfo.cpp Move all of the header files which are involved in modelling the LLVM IR 2013-01-02 11:36:10 +00:00
MipsJITInfo.h Classic JIT is still being supported by MIPS, along with MCJIT. 2012-12-03 23:11:12 +00:00
MipsLongBranch.cpp This is a resubmittal. For some reason it broke the bots yesterday 2013-01-19 02:00:40 +00:00
MipsMachineFunction.cpp [mips] Lower EH_RETURN. 2013-01-30 00:26:49 +00:00
MipsMachineFunction.h [mips] Lower EH_RETURN. 2013-01-30 00:26:49 +00:00
MipsMCInstLower.cpp Use the new script to sort the includes of every file under lib. 2012-12-03 16:50:05 +00:00
MipsMCInstLower.h MIPS DSP: add code necessary for pseudo instruction lowering. 2012-09-27 01:59:07 +00:00
MipsRegisterInfo.cpp [PEI] Pass the frame index operand number to the eliminateFrameIndex function. 2013-01-31 20:02:54 +00:00
MipsRegisterInfo.h [PEI] Pass the frame index operand number to the eliminateFrameIndex function. 2013-01-31 20:02:54 +00:00
MipsRegisterInfo.td This is a resubmittal. For some reason it broke the bots yesterday 2013-01-17 00:28:20 +00:00
MipsRelocations.h
MipsSchedule.td
MipsSEFrameLowering.cpp Move the eliminateCallFramePseudoInstr method from TargetRegisterInfo 2013-02-21 20:05:00 +00:00
MipsSEFrameLowering.h Move the eliminateCallFramePseudoInstr method from TargetRegisterInfo 2013-02-21 20:05:00 +00:00
MipsSEInstrInfo.cpp [mips] Lower EH_RETURN. 2013-01-30 00:26:49 +00:00
MipsSEInstrInfo.h [mips] Lower EH_RETURN. 2013-01-30 00:26:49 +00:00
MipsSelectionDAGInfo.cpp
MipsSelectionDAGInfo.h
MipsSERegisterInfo.cpp Move the eliminateCallFramePseudoInstr method from TargetRegisterInfo 2013-02-21 20:05:00 +00:00
MipsSERegisterInfo.h Move the eliminateCallFramePseudoInstr method from TargetRegisterInfo 2013-02-21 20:05:00 +00:00
MipsSubtarget.cpp This patch that sets the Mips ELF header flag for 2013-02-05 09:30:03 +00:00
MipsSubtarget.h This patch that sets the Mips ELF header flag for 2013-02-05 09:30:03 +00:00
MipsTargetMachine.cpp Add the skeleton for the Mips constant island pass. 2013-02-27 03:33:58 +00:00
MipsTargetMachine.h Switch TargetTransformInfo from an immutable analysis pass that requires 2013-01-07 01:37:14 +00:00
MipsTargetObjectFile.cpp This is a resubmittal. For some reason it broke the bots yesterday 2013-01-18 21:20:38 +00:00
MipsTargetObjectFile.h This is a resubmittal. For some reason it broke the bots yesterday 2013-01-18 21:20:38 +00:00