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Simon Dardis 56582e5d88 [mips][msa] Accept more values for constant splats 
This patches teaches the MIPS backend to accept more values for constant
splats. Previously, only 10 bit signed immediates or values that could be
loaded using an ldi.[bhwd] instruction would be acceptted. This patch relaxes
that constraint so that any constant value that be splatted is accepted.

As a result, the constant pool is used less for vector operations, and the
suite of bit manipulation instructions b(clr|set|neg)i can now be used with
the full range of their immediate operand.

Reviewers: slthakur

Differential Revision: https://reviews.llvm.org/D30640



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@297457 91177308-0d34-0410-b5e6-96231b3b80d8
2017-03-10 13:27:14 +00:00
..
AsmParser
[mips] Fix 64bit slt/sltu/nor with immediates
2017-02-28 15:55:23 +00:00
Disassembler
[mips][mc] Fix a crash when disassembling odd sized sections
2017-02-24 10:50:27 +00:00
InstPrinter
Revert "[mips] Fix c.<cc>.<fmt> instruction definition."
2016-09-09 11:06:01 +00:00
MCTargetDesc
[MC] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC).
2017-02-14 00:33:36 +00:00
TargetInfo
Move the global variables representing each Target behind accessor function
2016-10-09 23:00:34 +00:00
CMakeLists.txt
[mips] Revert fixes for PR32020.
2017-03-09 14:03:26 +00:00
LLVMBuild.txt
Wrap some long lines in LLVMBuild files. NFC
2015-06-12 18:44:57 +00:00
MicroMips32r6InstrFormats.td
[mips][microMIPS] Implement LDC1, SDC1, LDC2, SDC2, LWC1, SWC1, LWC2 and SWC2 instructions and add CodeGen support
2016-07-11 07:41:56 +00:00
MicroMips32r6InstrInfo.td
[mips] seb, seh instruction aliases
2016-11-22 19:17:23 +00:00
MicroMips64r6InstrFormats.td
[mips][microMIPS] Implement DBITSWAP, DLSA and LWUPC and add tests for AUI instructions
2016-09-08 07:41:43 +00:00
MicroMips64r6InstrInfo.td
[mips] Recommit: "N64 static relocation model support"
2017-01-27 11:36:52 +00:00
MicroMipsDSPInstrFormats.td
[mips][microMIPS][DSP] Implement BALIGN, BITREV, BPOSGE32, CMP*, CMPGDU*, CMPGU* and CMPU* instructions
2016-05-17 09:32:58 +00:00
MicroMipsDSPInstrInfo.td
[mips][microMIPS][DSP] Implement BALIGN, BITREV, BPOSGE32, CMP*, CMPGDU*, CMPGU* and CMPU* instructions
2016-05-17 09:32:58 +00:00
MicroMipsInstrFormats.td
[mips] Correct c.cond.fmt instruction definition.
2017-01-16 13:55:58 +00:00
MicroMipsInstrFPU.td
[mips] Correct c.cond.fmt instruction definition.
2017-01-16 13:55:58 +00:00
MicroMipsInstrInfo.td
[mips][ias] Further relax operands of certain assembly instructions
2017-02-23 12:40:58 +00:00
Mips16FrameLowering.cpp
Move FrameInstructions from MachineModuleInfo to MachineFunction
2016-11-30 23:48:42 +00:00
Mips16FrameLowering.h
PrologEpilogInserter: Rewrite API to determine callee save regsiters.
2015-07-14 17:17:13 +00:00
Mips16HardFloat.cpp
Use StringRef in Pass/PassManager APIs (NFC)
2016-10-01 02:56:57 +00:00
Mips16HardFloatInfo.cpp
Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)
2015-06-23 09:49:53 +00:00
Mips16HardFloatInfo.h
Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)
2015-06-23 09:49:53 +00:00
Mips16InstrFormats.td
Fix a whole bunch of binary literals which were the wrong size. All were being silently zero extended to the correct width.
2014-08-07 05:46:54 +00:00
Mips16InstrInfo.cpp
Use StringRef instead of raw pointers in MCAsmInfo/MCInstrInfo APIs (NFC)
2016-10-01 06:46:33 +00:00
Mips16InstrInfo.h
CodeGen: Use MachineInstr& in TargetInstrInfo, NFC
2016-06-30 00:01:54 +00:00
Mips16InstrInfo.td
[mips] Correct mips16 return instructions definitions
2017-02-14 21:53:23 +00:00
Mips16ISelDAGToDAG.cpp
[mips] Preparatory work for a generic scheduler
2016-08-24 13:00:47 +00:00
Mips16ISelDAGToDAG.h
[mips] SelectionDAGISel subclasses now follow the optimization level.
2016-07-14 13:25:22 +00:00
Mips16ISelLowering.cpp
CodeGen: Use MachineInstr& in TargetLowering, NFC
2016-06-30 22:52:52 +00:00
Mips16ISelLowering.h
CodeGen: Use MachineInstr& in TargetLowering, NFC
2016-06-30 22:52:52 +00:00
Mips16RegisterInfo.cpp
MachineFunction: Return reference for getFrameInfo(); NFC
2016-07-28 18:40:00 +00:00
Mips16RegisterInfo.h
Remove the need to cache the subtarget in the Mips TargetRegisterInfo
2015-03-12 05:43:57 +00:00
Mips32r6InstrFormats.td
[mips] Add IAS support for dvp, evp
2016-10-13 12:12:56 +00:00
Mips32r6InstrInfo.td
[mips] divide macro instruction cleanup.
2017-02-13 16:06:48 +00:00
Mips64InstrInfo.td
[mips] Revert fixes for PR32020.
2017-03-09 14:03:26 +00:00
Mips64r6InstrInfo.td
[mips] Fix aui/daui/dahi/dati for MIPSR6
2016-10-14 09:31:42 +00:00
Mips.h
[mips] Revert fixes for PR32020.
2017-03-09 14:03:26 +00:00
Mips.td
[mips] Recommit: "N64 static relocation model support"
2017-01-27 11:36:52 +00:00
MipsAnalyzeImmediate.cpp
Remove unnecessary copying or replace it with moves in a bunch of places.
2014-10-04 16:55:56 +00:00
MipsAnalyzeImmediate.h
Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)
2015-06-23 09:49:53 +00:00
MipsAsmPrinter.cpp
[LLVM][XRAY][MIPS] Support xray on mips/mipsel/mips64/mips64el
2017-02-15 10:48:11 +00:00
MipsAsmPrinter.h
[LLVM][XRAY][MIPS] Support xray on mips/mipsel/mips64/mips64el
2017-02-15 10:48:11 +00:00
MipsCallingConv.td
[mips] EABI CodeGen is completely untested and seems to have bitrotted. Remove it.
2016-06-03 10:38:09 +00:00
MipsCCState.cpp
[mips] Fix an issue with long double when function roundl is defined
2016-03-14 12:50:23 +00:00
MipsCCState.h
Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)
2015-06-23 09:49:53 +00:00
MipsCondMov.td
Revert "[mips] Fix c.<cc>.<fmt> instruction definition."
2016-09-09 11:06:01 +00:00
MipsConstantIslandPass.cpp
[Mips] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC).
2017-01-30 23:21:32 +00:00
MipsDelaySlotFiller.cpp
[Mips] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC).
2017-02-01 01:22:51 +00:00
MipsDSPInstrFormats.td
[mips][microMIPS] Implement APPEND, BPOSGE32C, MODSUB, MULSA.W.PH and MULSAQ_S.W.PH instructions
2016-05-13 11:32:53 +00:00
MipsDSPInstrInfo.td
[mips] MIPS32/64 itineraries
2016-06-14 09:35:29 +00:00
MipsEVAInstrFormats.td
[mips] Add IAS support for dvp, evp
2016-10-13 12:12:56 +00:00
MipsEVAInstrInfo.td
[mips] MIPS32/64 itineraries
2016-06-14 09:35:29 +00:00
MipsFastISel.cpp
[Mips] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC).
2017-01-30 23:21:32 +00:00
MipsFrameLowering.cpp
MachineFunction: Return reference for getFrameInfo(); NFC
2016-07-28 18:40:00 +00:00
MipsFrameLowering.h
Change eliminateCallFramePseudoInstr() to return an iterator
2016-03-31 18:33:38 +00:00
MipsHazardSchedule.cpp
[mips] Fix compact branch hazard detection, part 2
2016-12-22 19:29:50 +00:00
MipsInstrFormats.td
[mips] Correct c.cond.fmt instruction definition.
2017-01-16 13:55:58 +00:00
MipsInstrFPU.td
[mips] Correct c.cond.fmt instruction definition.
2017-01-16 13:55:58 +00:00
MipsInstrInfo.cpp
[CodeGen] Rename MachineInstrBuilder::addOperand. NFC
2017-01-13 09:58:52 +00:00
MipsInstrInfo.h
Finish renaming remaining analyzeBranch functions
2016-09-14 20:43:16 +00:00
MipsInstrInfo.td
[mips] Revert fixes for PR32020.
2017-03-09 14:03:26 +00:00
MipsISelDAGToDAG.cpp
[mips] Clang generates unaligned offset for MSA instruction st.d
2016-08-01 06:46:20 +00:00
MipsISelDAGToDAG.h
Use StringRef in Pass/PassManager APIs (NFC)
2016-10-01 02:56:57 +00:00
MipsISelLowering.cpp
[mips] Revert fixes for PR32020.
2017-03-09 14:03:26 +00:00
MipsISelLowering.h
[mips] Recommit: "N64 static relocation model support"
2017-01-27 11:36:52 +00:00
MipsLongBranch.cpp
[Mips] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC).
2017-02-01 01:22:51 +00:00
MipsMachineFunction.cpp
[Mips] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC).
2017-01-30 23:21:32 +00:00
MipsMachineFunction.h
[Mips] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC).
2017-01-30 23:21:32 +00:00
MipsMCInstLower.cpp
[mips] Use MipsMCExpr instead of MCSymbolRefExpr for all relocations.
2016-05-03 13:35:44 +00:00
MipsMCInstLower.h
[mips] Use MipsMCExpr instead of MCSymbolRefExpr for all relocations.
2016-05-03 13:35:44 +00:00
MipsModuleISelDAGToDAG.cpp
Use StringRef in Pass/PassManager APIs (NFC)
2016-10-01 02:56:57 +00:00
MipsMSAInstrFormats.td
[mips] Use PredicateControl for the MSA ASE instructions. NFC.
2015-09-24 12:10:23 +00:00
MipsMSAInstrInfo.td
[mips][msa] Implement f16 support
2016-11-18 16:17:44 +00:00
MipsOptimizePICCall.cpp
[mips] Do not allow -opt-bisect-limit to skip the PIC call optimization pass.
2016-10-27 15:50:36 +00:00
MipsOptionRecord.h
[Mips] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC).
2017-02-01 01:22:51 +00:00
MipsOs16.cpp
Use StringRef in Pass/PassManager APIs (NFC)
2016-10-01 02:56:57 +00:00
MipsRegisterInfo.cpp
MachineFunction: Return reference for getFrameInfo(); NFC
2016-07-28 18:40:00 +00:00
MipsRegisterInfo.h
[mips][micromips] Make getPointerRegClass() result depend on the instruction.
2016-05-09 13:38:25 +00:00
MipsRegisterInfo.td
[mips] divide macro instruction cleanup.
2017-02-13 16:06:48 +00:00
MipsSchedule.td
Recommit: "[mips] Add rsqrt, recip for MIPS"
2016-10-05 16:11:01 +00:00
MipsScheduleGeneric.td
Recommit: "[mips] Add rsqrt, recip for MIPS"
2016-10-05 16:11:01 +00:00
MipsScheduleP5600.td
Recommit: "[mips] Add rsqrt, recip for MIPS"
2016-10-05 16:11:01 +00:00
MipsSEFrameLowering.cpp
[Mips] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC).
2017-02-01 01:22:51 +00:00
MipsSEFrameLowering.h
[Mips] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC).
2017-02-01 01:22:51 +00:00
MipsSEInstrInfo.cpp
[mips] Fix return lowering
2017-03-09 11:19:48 +00:00
MipsSEInstrInfo.h
Revert "[mips] Fix c.<cc>.<fmt> instruction definition."
2016-09-09 11:06:01 +00:00
MipsSEISelDAGToDAG.cpp
[mips][msa] Accept more values for constant splats
2017-03-10 13:27:14 +00:00
MipsSEISelDAGToDAG.h
[LLC][MIPS] Fix crash after enabling LLVM_ENABLE_EXPENSIVE_CHECKS
2017-01-04 09:34:37 +00:00
MipsSEISelLowering.cpp
[mips][msa] Accept more values for constant splats
2017-03-10 13:27:14 +00:00
MipsSEISelLowering.h
[mips][msa] Implement f16 support
2016-11-18 16:17:44 +00:00
MipsSERegisterInfo.cpp
MachineFunction: Return reference for getFrameInfo(); NFC
2016-07-28 18:40:00 +00:00
MipsSERegisterInfo.h
Remove the need to cache the subtarget in the Mips TargetRegisterInfo
2015-03-12 05:43:57 +00:00
MipsSubtarget.cpp
[mips] Recommit: "N64 static relocation model support"
2017-01-27 11:36:52 +00:00
MipsSubtarget.h
[LLVM][XRAY][MIPS] Support xray on mips/mipsel/mips64/mips64el
2017-02-15 10:48:11 +00:00
MipsTargetMachine.cpp
[mips] Revert fixes for PR32020.
2017-03-09 14:03:26 +00:00
MipsTargetMachine.h
[Mips] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC).
2017-02-01 01:22:51 +00:00
MipsTargetObjectFile.cpp
[mips] Fix debug information for __thread variable
2017-01-20 17:53:30 +00:00
MipsTargetObjectFile.h
[mips] Fix debug information for __thread variable
2017-01-20 17:53:30 +00:00
MipsTargetStreamer.h
Move instances of std::function.
2016-06-12 16:13:55 +00:00
MSA.txt
Revert: r286868 - Test commit
2016-11-14 19:10:56 +00:00