Simon Dardis 52ae4f078e [mips] Correct the definition of m(f|t)c(0|2) ...

These instructions are defined as taking a GPR register and a
coprocessor register for ISAs up to MIPS32. MIPS32 extended the
definition to allow a selector--a value from 0 to 32--to access
another register.

These instructions are now internally defined as being MIPS-I
instructions, but are rejected for pre-MIPS32 ISA's if they have
an explicit selector which is non-zero. This deviates slightly from
GAS's behaviour which rejects assembly instructions with an
explicit selector for pre-MIPS32 ISAs.

E.g:

mfc0 $4, $5, 0
is rejected by GAS for MIPS-I to MIPS-V but will be accepted
with this patch for MIPS-I to MIPS-V.

Reviewers: atanasyan

Differential Revision: https://reviews.llvm.org/D41662

llvm-svn: 326890

2018-03-07 11:39:48 +00:00

..

AsmParser

[mips] Correct the definition of m(f|t)c(0|2)

2018-03-07 11:39:48 +00:00

Disassembler

[mips] Remove duplicated R6 EVA instructions

2018-01-08 16:50:33 +00:00

InstPrinter

[llvm] Remove redundant return [NFC]

2017-11-12 03:47:50 +00:00

MCTargetDesc

[Mips] Handle one byte unsupported relocations

2018-01-11 10:07:47 +00:00

TargetInfo

Add backend name to Target to enable runtime info to be fed back into TableGen

2017-11-15 23:55:44 +00:00

CMakeLists.txt

[MIPS GlobalISel] Adding GlobalISel

2018-02-23 11:06:40 +00:00

LLVMBuild.txt

[MIPS GlobalISel] Adding GlobalISel

2018-02-23 11:06:40 +00:00

MicroMips32r6InstrFormats.td

[mips] Begin reworking instruction predicates for ISAs/encodings (1/N)

2018-02-28 13:02:44 +00:00

MicroMips32r6InstrInfo.td

[mips] Spectre variant two mitigation for MIPSR2

2018-02-21 00:06:53 +00:00

MicroMipsDSPInstrFormats.td

…

MicroMipsDSPInstrInfo.td

[mips] Enable spilling and reloading of the dsp register set.

2017-10-03 13:45:49 +00:00

MicroMipsInstrFormats.td

[mips] Define certain instructions in microMIPS32r3

2018-02-08 09:25:17 +00:00

MicroMipsInstrFPU.td

[mips] Define certain instructions in microMIPS32r3

2018-02-08 09:25:17 +00:00

MicroMipsInstrInfo.td

[mips] Spectre variant two mitigation for MIPSR2

2018-02-21 00:06:53 +00:00

MicroMipsSizeReduction.cpp

[mips] Removal of microMIPS64R6

2017-12-11 11:21:40 +00:00

Mips16FrameLowering.cpp

Move TargetFrameLowering.h to CodeGen where it's implemented

2017-11-03 22:32:11 +00:00

Mips16FrameLowering.h

Add "Restored" flag to CalleeSavedInfo

2017-08-10 16:17:32 +00:00

Mips16HardFloat.cpp

[Mips] Fix some Clang-tidy modernize-use-using and Include What You Use warnings; other minor fixes (NFC).

2017-08-03 22:12:30 +00:00

Mips16HardFloatInfo.cpp

…

Mips16HardFloatInfo.h

…

Mips16InstrFormats.td

…

Mips16InstrInfo.cpp

Fix a bunch more layering of CodeGen headers that are in Target

2017-11-17 01:07:10 +00:00

Mips16InstrInfo.h

Teach TargetInstrInfo::getInlineAsmLength to parse .space directives with integer arguments

2017-09-28 09:31:46 +00:00

Mips16InstrInfo.td

[NFC] fix trivial typos in comments and documents

2018-01-26 08:15:29 +00:00

Mips16ISelDAGToDAG.cpp

[mips] Preparatory work for a generic scheduler

2016-08-24 13:00:47 +00:00

Mips16ISelDAGToDAG.h

…

Mips16ISelLowering.cpp

Target/TargetInstrInfo.h -> CodeGen/TargetInstrInfo.h to match layering

2017-11-08 01:01:31 +00:00

Mips16ISelLowering.h

…

Mips16RegisterInfo.cpp

Target/TargetInstrInfo.h -> CodeGen/TargetInstrInfo.h to match layering

2017-11-08 01:01:31 +00:00

Mips16RegisterInfo.h

…

Mips32r6InstrFormats.td

[mips] Add IAS support for dvp, evp

2016-10-13 12:12:56 +00:00

Mips32r6InstrInfo.td

[mips] Spectre variant two mitigation for MIPSR2

2018-02-21 00:06:53 +00:00

Mips64InstrInfo.td

[mips] Spectre variant two mitigation for MIPSR2

2018-02-21 00:06:53 +00:00

Mips64r6InstrInfo.td

[mips] Spectre variant two mitigation for MIPSR2

2018-02-21 00:06:53 +00:00

Mips.h

[MIPS GlobalISel] Adding GlobalISel

2018-02-23 11:06:40 +00:00

Mips.td

[MachineOperand][Target] MachineOperand::isRenamable semantics changes

2018-02-23 18:25:08 +00:00

MipsAnalyzeImmediate.cpp

[Mips] Fix some Clang-tidy modernize-use-using and Include What You Use warnings; other minor fixes (NFC).

2017-08-03 22:12:30 +00:00

MipsAnalyzeImmediate.h

[Mips] Fix some Clang-tidy modernize-use-using and Include What You Use warnings; other minor fixes (NFC).

2017-08-03 22:12:30 +00:00

MipsAsmPrinter.cpp

[mips] Support 'y' operand code to print exact log2 of the operand

2018-02-07 12:36:39 +00:00

MipsAsmPrinter.h

[X86][Mips] Remove unused method declaration from the X86 and Mips AsmPrinters.

2017-12-08 23:30:03 +00:00

MipsCallingConv.td

Reland "[SelectionDAG] Enable target specific vector scalarization of calls and returns"

2017-06-09 14:37:08 +00:00

MipsCallLowering.cpp

[MIPS GlobalISel] Adding GlobalISel

2018-02-23 11:06:40 +00:00

MipsCallLowering.h

[MIPS GlobalISel] Adding GlobalISel

2018-02-23 11:06:40 +00:00

MipsCCState.cpp

MachineFunction: Return reference from getFunction(); NFC

2017-12-15 22:22:58 +00:00

MipsCCState.h

Reland "[SelectionDAG] Enable target specific vector scalarization of calls and returns"

2017-06-09 14:37:08 +00:00

MipsCondMov.td

[mips] Place certain 64 bit FPU instructions in their own decoder namespace

2017-10-05 10:27:37 +00:00

MipsConstantIslandPass.cpp

MachineFunction: Return reference from getFunction(); NFC

2017-12-15 22:22:58 +00:00

MipsDelaySlotFiller.cpp

[NFC] fix trivial typos in comments

2018-01-22 05:54:46 +00:00

MipsDSPInstrFormats.td

[mips] Spectre variant two mitigation for MIPSR2

2018-02-21 00:06:53 +00:00

MipsDSPInstrInfo.td

[mips] Provide additional DSP bitconvert patterns

2017-12-13 10:13:35 +00:00

MipsEVAInstrFormats.td

[mips] Add IAS support for dvp, evp

2016-10-13 12:12:56 +00:00

MipsEVAInstrInfo.td

[mips] Include EVA instructions in Std2MicroMips mapping tables

2018-02-01 12:53:26 +00:00

MipsFastISel.cpp

Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)

2018-01-19 17:13:12 +00:00

MipsFrameLowering.cpp

[mips] Use register scavenging with MSA.

2017-11-02 12:47:22 +00:00

MipsFrameLowering.h

Move TargetFrameLowering.h to CodeGen where it's implemented

2017-11-03 22:32:11 +00:00

MipsHazardSchedule.cpp

[Mips] Fix some Clang-tidy modernize-use-using and Include What You Use warnings; other minor fixes (NFC).

2017-08-03 22:12:30 +00:00

MipsInstrFormats.td

[mips] Spectre variant two mitigation for MIPSR2

2018-02-21 00:06:53 +00:00

MipsInstrFPU.td

[mips] Correct the definition of cvt.d.w

2018-02-20 15:55:17 +00:00

MipsInstrInfo.cpp

[mips] Spectre variant two mitigation for MIPSR2

2018-02-21 00:06:53 +00:00

MipsInstrInfo.h

Target/TargetInstrInfo.h -> CodeGen/TargetInstrInfo.h to match layering

2017-11-08 01:01:31 +00:00

MipsInstrInfo.td

[mips] Correct the definition of m(f|t)c(0|2)

2018-03-07 11:39:48 +00:00

MipsInstructionSelector.cpp

[mips] finish removal of unused fields in MipsInstructionSelector

2018-02-23 15:47:05 +00:00

MipsISelDAGToDAG.cpp

[SelectionDAGISel] Add a debug print before call to Select. Adjust where blank lines are printed during isel process to make things more sensibly grouped.

2018-01-26 19:34:20 +00:00

MipsISelDAGToDAG.h

Use StringRef in Pass/PassManager APIs (NFC)

2016-10-01 02:56:57 +00:00

MipsISelLowering.cpp

[TLS] use emulated TLS if the target supports only this mode

2018-02-28 17:48:55 +00:00

MipsISelLowering.h

[MIPS][MSA] Convert vector integer min/max opcodes to use generic implementation

2018-02-17 21:29:45 +00:00

MipsLegalizerInfo.cpp

[MIPS GlobalISel] Adding GlobalISel

2018-02-23 11:06:40 +00:00

MipsLegalizerInfo.h

[MIPS GlobalISel] Adding GlobalISel

2018-02-23 11:06:40 +00:00

MipsLongBranch.cpp

[mips] Spectre variant two mitigation for MIPSR2

2018-02-21 00:06:53 +00:00

MipsMachineFunction.cpp

[mips] Removal of microMIPS64R6

2017-12-11 11:21:40 +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] Fix some Clang-tidy modernize-use-using and Include What You Use warnings; other minor fixes (NFC).

2017-08-03 22:12:30 +00:00

MipsMCInstLower.h

[Mips] Fix some Clang-tidy modernize-use-using and Include What You Use warnings; other minor fixes (NFC).

2017-08-03 22:12:30 +00:00

MipsModuleISelDAGToDAG.cpp

[LegacyPassManager] Remove TargetMachine constructors

2017-05-18 17:21:13 +00:00

MipsMSAInstrFormats.td

…

MipsMSAInstrInfo.td

[MIPS][MSA] Convert vector integer min/max opcodes to use generic implementation

2018-02-17 21:29:45 +00:00

MipsMTInstrFormats.td

Reland "[mips][mt][6/7] Add support for mftr, mttr instructions."

2017-11-14 22:26:42 +00:00

MipsMTInstrInfo.td

Reland "[mips][mt][6/7] Add support for mftr, mttr instructions."

2017-11-14 22:26:42 +00:00

MipsOptimizePICCall.cpp

Fix a bunch more layering of CodeGen headers that are in Target

2017-11-17 01:07:10 +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

Sort the remaining #include lines in include/... and lib/....

2017-06-06 11:49:48 +00:00

MipsRegisterBankInfo.cpp

[MIPS GlobalISel] Adding GlobalISel

2018-02-23 11:06:40 +00:00

MipsRegisterBankInfo.h

[MIPS GlobalISel] Adding GlobalISel

2018-02-23 11:06:40 +00:00

MipsRegisterInfo.cpp

Revert accidental changes that snuck in r324584

2018-02-08 09:31:48 +00:00

MipsRegisterInfo.h

[Mips] Return true in enableMultipleCopyHints().

2018-02-23 08:30:15 +00:00

MipsRegisterInfo.td

Trivial commit to force LLVM to run TableGen for Mips target after

2017-12-20 12:45:40 +00:00

MipsSchedule.td

Reland "[mips][mt][6/7] Add support for mftr, mttr instructions."

2017-11-14 22:26:42 +00:00

MipsScheduleGeneric.td

Reland "[mips][mt][6/7] Add support for mftr, mttr instructions."

2017-11-14 22:26:42 +00:00

MipsScheduleP5600.td

[mips] Begin reworking instruction predicates for ISAs/encodings (1/N)

2018-02-28 13:02:44 +00:00

MipsSEFrameLowering.cpp

MachineFunction: Return reference from getFunction(); NFC

2017-12-15 22:22:58 +00:00

MipsSEFrameLowering.h

[Mips] Fix some Clang-tidy modernize-use-using and Include What You Use warnings; other minor fixes (NFC).

2017-08-03 22:12:30 +00:00

MipsSEInstrInfo.cpp

[mips] Define certain instructions in microMIPS32r3

2018-02-08 09:25:17 +00:00

MipsSEInstrInfo.h

[mips] Define certain instructions in microMIPS32r3

2018-02-08 09:25:17 +00:00

MipsSEISelDAGToDAG.cpp

[NFC] fix trivial typos in comments

2018-01-22 05:54:46 +00:00

MipsSEISelDAGToDAG.h

Reland "[mips] Fix multiprecision arithmetic."

2017-07-13 11:28:05 +00:00

MipsSEISelLowering.cpp

[MIPS][MSA] Convert vector integer min/max opcodes to use generic implementation

2018-02-17 21:29:45 +00:00

MipsSEISelLowering.h

[Mips] Fix some Clang-tidy modernize-use-using and Include What You Use warnings; other minor fixes (NFC).

2017-08-03 22:12:30 +00:00

MipsSERegisterInfo.cpp

[mips] Remove duplicated R6 EVA instructions

2018-01-08 16:50:33 +00:00

MipsSERegisterInfo.h

…

MipsSubtarget.cpp

[MIPS GlobalISel] Adding GlobalISel

2018-02-23 11:06:40 +00:00

MipsSubtarget.h

[MIPS GlobalISel] Adding GlobalISel

2018-02-23 11:06:40 +00:00

MipsTargetMachine.cpp

[MIPS GlobalISel] Adding GlobalISel

2018-02-23 11:06:40 +00:00

MipsTargetMachine.h

(Re-landing) Expose a TargetMachine::getTargetTransformInfo function

2017-12-22 18:21:59 +00:00

MipsTargetObjectFile.cpp

[MIPS] Don't crash on unsized extern types with -mgpopt

2018-01-26 15:56:14 +00:00

MipsTargetObjectFile.h

[mips] Fix debug information for __thread variable

2017-01-20 17:53:30 +00:00

MipsTargetStreamer.h

Reland "[mips][mt][6/7] Add support for mftr, mttr instructions."

2017-11-14 22:26:42 +00:00

MSA.txt

Revert: r286868 - Test commit

2016-11-14 19:10:56 +00:00

Relocation.txt

[mips] Removal of microMIPS64R6

2017-12-11 11:21:40 +00:00