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llvm-6502/lib/Target/Mips
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Daniel Sanders 67db74e02c [mips] Implement shorthand add / sub forms for MIPS. 
Summary:
- If only two registers are passed to a three-register operation, then the
  first argument is both source and destination register.

- If a non-register is passed as the last argument, generate the immediate
  version of the instruction.

Also mark DADD commutative and add scheduling information (to the generic
scheduler), and implement DSUB.

Patch by David Chisnall
His work was sponsored by: DARPA, AFRL

CC: theraven

Differential Revision: http://llvm-reviews.chandlerc.com/D3148

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204605 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-24 14:05:39 +00:00
..
AsmParser
[mips] Implement shorthand add / sub forms for MIPS.
2014-03-24 14:05:39 +00:00
Disassembler
Cleaning up a bunch of pre-Visual C++ 2012 build hacks.
2014-03-04 09:23:33 +00:00
InstPrinter
[cleanup] Re-sort all the includes with utils/sort_includes.py.
2014-03-04 10:07:28 +00:00
MCTargetDesc
[mips] Update namespace.
2014-03-21 10:35:14 +00:00
TargetInfo
Prune redundant dependencies in LLVMBuild.txt.
2013-12-11 00:30:57 +00:00
CMakeLists.txt
This patch has two main functions:
2014-02-14 19:16:39 +00:00
LLVMBuild.txt
Add proper dependencies to LLVMBuild.txt in llvm/lib.
2013-12-10 05:39:34 +00:00
Makefile
…
MicroMipsInstrFormats.td
Provide an operand for microMIPS wait instruction.
2014-03-20 10:41:37 +00:00
MicroMipsInstrFPU.td
[mips][sched] Split IIFmoveC1 into II_M[FT]C1, II_M[FT]HC1, II_DM[FT]C1
2014-01-21 15:03:52 +00:00
MicroMipsInstrInfo.td
Provide an operand for microMIPS wait instruction.
2014-03-20 10:41:37 +00:00
Mips16FrameLowering.cpp
Replace PROLOG_LABEL with a new CFI_INSTRUCTION.
2014-03-07 06:08:31 +00:00
Mips16FrameLowering.h
[mips] Align the stack to 16-bytes for mfp64.
2013-10-29 19:29:03 +00:00
Mips16HardFloat.cpp
This patch has two main functions:
2014-02-14 19:16:39 +00:00
Mips16HardFloat.h
…
Mips16HardFloatInfo.cpp
[cleanup] Re-sort all the includes with utils/sort_includes.py.
2014-03-04 10:07:28 +00:00
Mips16HardFloatInfo.h
This patch has two main functions:
2014-02-14 19:16:39 +00:00
Mips16InstrFormats.td
Create a pattern for the "trap" instruction.
2013-08-07 04:00:26 +00:00
Mips16InstrInfo.cpp
[C++11] Replace llvm::next and llvm::prior with std::next and std::prev.
2014-03-02 12:27:27 +00:00
Mips16InstrInfo.h
Delete dead code.
2013-12-06 00:13:50 +00:00
Mips16InstrInfo.td
[mips][sched] Split IIStore into II_S[BHWD], II_S[WD][LR], and II_SAVE
2014-01-23 10:31:31 +00:00
Mips16ISelDAGToDAG.cpp
[Modules] Move CFG.h to the IR library as it defines graph traits over
2014-03-04 11:45:46 +00:00
Mips16ISelDAGToDAG.h
…
Mips16ISelLowering.cpp
[cleanup] Re-sort all the includes with utils/sort_includes.py.
2014-03-04 10:07:28 +00:00
Mips16ISelLowering.h
Add address space argument to allowsUnalignedMemoryAccess.
2014-02-05 23:15:53 +00:00
Mips16RegisterInfo.cpp
Replace '#include ValueTypes.h' with forward declarations.
2014-03-12 08:00:24 +00:00
Mips16RegisterInfo.h
…
Mips64InstrInfo.td
[mips] Implement shorthand add / sub forms for MIPS.
2014-03-24 14:05:39 +00:00
Mips.h
[mips] Revert test commit r195922.
2013-11-28 15:26:33 +00:00
Mips.td
[MIPS] Add cpu octeon and some instructions
2014-03-20 11:51:58 +00:00
MipsAnalyzeImmediate.cpp
…
MipsAnalyzeImmediate.h
Even more spelling fixes for "instruction".
2013-09-28 13:42:22 +00:00
MipsAsmPrinter.cpp
[mips] Implement NaCl sandboxing of indirect jumps:
2014-02-28 10:00:38 +00:00
MipsAsmPrinter.h
Switch all uses of LLVM_OVERRIDE to just use 'override' directly.
2014-03-02 09:09:27 +00:00
MipsCallingConv.td
[mips] Forbid the use of registers t6, t7 and t8 if the target is NaCl.
2014-02-07 17:16:40 +00:00
MipsCodeEmitter.cpp
remove a bunch of unused private methods
2014-03-23 17:09:26 +00:00
MipsCondMov.td
[mips][sched] Split IIFmove into II_C[FT]C1, II_MOV[FNTZ]_[SD], II_MOV_[SD]
2014-01-21 11:28:03 +00:00
MipsConstantIslandPass.cpp
remove a bunch of unused private methods
2014-03-23 17:09:26 +00:00
MipsDelaySlotFiller.cpp
[mips] Implement NaCl sandboxing of loads, stores and SP changes:
2014-03-10 20:34:23 +00:00
MipsDSPInstrFormats.td
…
MipsDSPInstrInfo.td
[mips] Define a pseudo instruction which writes to both the lower and higher
2013-10-15 01:48:30 +00:00
MipsFrameLowering.cpp
…
MipsFrameLowering.h
…
MipsInstrFormats.td
[MIPS] Add cpu octeon and some instructions
2014-03-20 11:51:58 +00:00
MipsInstrFPU.td
[mips] Add NaCl target and forbid indexed loads and stores for it
2014-02-05 17:19:30 +00:00
MipsInstrInfo.cpp
[weak vtables] Remove a bunch of weak vtables
2013-11-19 00:57:56 +00:00
MipsInstrInfo.h
[weak vtables] Remove a bunch of weak vtables
2013-11-19 00:57:56 +00:00
MipsInstrInfo.td
[MIPS] Add cpu octeon and some instructions
2014-03-20 11:51:58 +00:00
MipsISelDAGToDAG.cpp
[Modules] Move CFG.h to the IR library as it defines graph traits over
2014-03-04 11:45:46 +00:00
MipsISelDAGToDAG.h
[mips] Prevent %lo relocation being used on MSA loads and stores.
2014-03-03 14:31:21 +00:00
MipsISelLowering.cpp
[MIPS] Add cpu octeon and some instructions
2014-03-20 11:51:58 +00:00
MipsISelLowering.h
Implementation of microMIPS 16-bit instructions MOVE and JALR.
2014-03-20 10:18:24 +00:00
MipsJITInfo.cpp
[test commit] Minor comment change.
2013-07-24 13:02:35 +00:00
MipsJITInfo.h
…
MipsLongBranch.cpp
[C++11] Replace llvm::next and llvm::prior with std::next and std::prev.
2014-03-02 12:27:27 +00:00
MipsMachineFunction.cpp
[mips] Simplify and optimize code.
2013-10-08 18:13:24 +00:00
MipsMachineFunction.h
[Modules] Move ValueMap to the IR library. While this class does not
2014-03-04 11:26:31 +00:00
MipsMCInstLower.cpp
Move the llvm mangler to lib/IR.
2014-01-07 21:19:40 +00:00
MipsMCInstLower.h
The asm printer has a mangler. Use it.
2013-10-29 16:24:21 +00:00
MipsModuleISelDAGToDAG.cpp
…
MipsModuleISelDAGToDAG.h
…
MipsMSAInstrFormats.td
[mips][msa] Add DLSA instruction.
2014-02-10 12:05:17 +00:00
MipsMSAInstrInfo.td
[mips] BSEL's and BINS[RL] operands are reversed compared to the vselect node used in the pattern.
2014-03-12 11:54:00 +00:00
MipsOptimizePICCall.cpp
Re-sort all of the includes with ./utils/sort_includes.py so that
2014-01-07 11:48:04 +00:00
MipsOs16.cpp
Make nomips16 mask not repeat if it ends with a '.'.
2013-09-23 22:36:11 +00:00
MipsOs16.h
…
MipsRegisterInfo.cpp
Replace '#include ValueTypes.h' with forward declarations.
2014-03-12 08:00:24 +00:00
MipsRegisterInfo.h
Remove getEHExceptionRegister and getEHHandlerRegister.
2013-10-07 13:39:22 +00:00
MipsRegisterInfo.td
[MIPS] Add cpu octeon and some instructions
2014-03-20 11:51:58 +00:00
MipsRelocations.h
…
MipsSchedule.td
[mips] Implement shorthand add / sub forms for MIPS.
2014-03-24 14:05:39 +00:00
MipsSEFrameLowering.cpp
Replace PROLOG_LABEL with a new CFI_INSTRUCTION.
2014-03-07 06:08:31 +00:00
MipsSEFrameLowering.h
[mips] Align the stack to 16-bytes for mfp64.
2013-10-29 19:29:03 +00:00
MipsSEInstrInfo.cpp
Implementation of microMIPS 16-bit instructions MOVE and JALR.
2014-03-20 10:18:24 +00:00
MipsSEInstrInfo.h
[mips] Define a pseudo instruction which writes to both the lower and higher
2013-10-15 01:48:30 +00:00
MipsSEISelDAGToDAG.cpp
Phase 2 of the great MachineRegisterInfo cleanup. This time, we're changing
2014-03-13 23:12:04 +00:00
MipsSEISelDAGToDAG.h
[mips] Prevent %lo relocation being used on MSA loads and stores.
2014-03-03 14:31:21 +00:00
MipsSEISelLowering.cpp
[mips] Correct lowering of VECTOR_SHUFFLE to VSHF.
2014-03-21 16:56:51 +00:00
MipsSEISelLowering.h
Switch all uses of LLVM_OVERRIDE to just use 'override' directly.
2014-03-02 09:09:27 +00:00
MipsSelectionDAGInfo.cpp
…
MipsSelectionDAGInfo.h
…
MipsSERegisterInfo.cpp
Replace '#include ValueTypes.h' with forward declarations.
2014-03-12 08:00:24 +00:00
MipsSERegisterInfo.h
…
MipsSubtarget.cpp
[MIPS] Add cpu octeon and some instructions
2014-03-20 11:51:58 +00:00
MipsSubtarget.h
[MIPS] Add cpu octeon and some instructions
2014-03-20 11:51:58 +00:00
MipsTargetMachine.cpp
Fix regression with -O0 for mips .
2014-03-10 16:31:25 +00:00
MipsTargetMachine.h
[mips] Implement MipsTargetMachine::getInstrItineraryData().
2013-07-12 23:33:22 +00:00
MipsTargetObjectFile.cpp
Pass the Mangler by reference.
2014-02-08 14:53:28 +00:00
MipsTargetObjectFile.h
Switch all uses of LLVM_OVERRIDE to just use 'override' directly.
2014-03-02 09:09:27 +00:00
MipsTargetStreamer.h
Mark alias symbols as microMIPS if necessary. Differential Revision: http://llvm-reviews.chandlerc.com/D3080
2014-03-20 09:44:49 +00:00
MSA.txt
[mips] BSEL's and BINS[RL] operands are reversed compared to the vselect node used in the pattern.
2014-03-12 11:54:00 +00:00