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llvm-6502/lib/Target/Mips
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Daniel Sanders 35efeb5e16 [mips] Support 9-bit offsets for the 'R' inline assembly memory constraint. 
Summary:
The 'R' constraint is actually supposed to be much more complicated than
this and is defined in terms of whether it will cause macro expansion in
the assembler. 'R' is getting less useful due to architecture changes and
ought to be replaced by other constraints. We therefore implement 9-bit
offsets which will work for all subtargets and all instructions.

Reviewers: vkalintiris

Reviewed By: vkalintiris

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D8440


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@233537 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-30 13:27:25 +00:00
..
AsmParser [mips] Move the setATReg definition inside the MipsAssemblerOptions class. NFC. 2015-03-26 13:08:55 +00:00
Disassembler Revert "Use std::bitset for SubtargetFeatures" 2015-03-24 12:56:59 +00:00
InstPrinter [MCInstPrinter] Enable MCInstPrinter to change its behavior based on the 2015-03-27 20:36:02 +00:00
MCTargetDesc Revert "Use std::bitset for SubtargetFeatures" 2015-03-24 12:56:59 +00:00
TargetInfo
CMakeLists.txt
LLVMBuild.txt
Makefile
MicroMipsInstrFormats.td
MicroMipsInstrFPU.td
MicroMipsInstrInfo.td [mips][microMIPS] Make usage of NOT16 by code generator 2015-03-11 20:28:31 +00:00
Mips16FrameLowering.cpp
Mips16FrameLowering.h
Mips16HardFloat.cpp Purge unused includes throughout libSupport. 2015-03-23 18:07:13 +00:00
Mips16HardFloatInfo.cpp
Mips16HardFloatInfo.h
Mips16InstrFormats.td
Mips16InstrInfo.cpp Re-sort includes with sort-includes.py and insert raw_ostream.h where it's used. 2015-03-23 19:32:43 +00:00
Mips16InstrInfo.h Remove the need to cache the subtarget in the Mips TargetRegisterInfo 2015-03-12 05:43:57 +00:00
Mips16InstrInfo.td
Mips16ISelDAGToDAG.cpp
Mips16ISelDAGToDAG.h
Mips16ISelLowering.cpp Remove an argument-less call to getSubtargetImpl from TargetLoweringBase. 2015-02-26 00:00:24 +00:00
Mips16ISelLowering.h
Mips16RegisterInfo.cpp Remove the need to cache the subtarget in the Mips TargetRegisterInfo 2015-03-12 05:43:57 +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
Mips32r6InstrInfo.td
Mips64InstrInfo.td [mips] Rename the LA/LI/DLI TableGen definitions and classes. NFC. 2015-03-04 13:01:14 +00:00
Mips64r6InstrInfo.td
Mips.h [mips] Remove trivial header for the MipsModuleISelDAGToDAG pass. NFC. 2015-03-14 09:20:52 +00:00
Mips.td [mips] Remove redundant periods from -mattr=help descriptions for MIPS. 2015-02-27 10:44:02 +00:00
MipsAnalyzeImmediate.cpp
MipsAnalyzeImmediate.h
MipsAsmPrinter.cpp [mips] Distinguish 'R', 'ZC', and 'm' inline assembly memory constraint. 2015-03-24 11:26:34 +00:00
MipsAsmPrinter.h Remove obsolete comment. 2015-02-21 08:48:23 +00:00
MipsCallingConv.td [MIPS] Fix justify error for small structures 2015-03-16 15:01:09 +00:00
MipsCCState.cpp AArch64: Safely handle the incoming sret call argument. 2015-02-16 18:10:47 +00:00
MipsCCState.h Removing LLVM_DELETED_FUNCTION, as MSVC 2012 was the last reason for requiring the macro. NFC; LLVM edition. 2015-02-15 22:54:22 +00:00
MipsCondMov.td
MipsConstantIslandPass.cpp
MipsDelaySlotFiller.cpp Have getCalleeSavedRegs take a non-null MachineFunction all the 2015-03-11 21:41:28 +00:00
MipsDSPInstrFormats.td
MipsDSPInstrInfo.td
MipsFastISel.cpp Have getCallPreservedMask and getThisCallPreservedMask take a 2015-03-11 22:42:13 +00:00
MipsFrameLowering.cpp
MipsFrameLowering.h
MipsInstrFormats.td
MipsInstrFPU.td [MIPS]Multiple and add instructions for Mips are currently available in mips32r2/mips64r2 and later but should also be available in mips4, mips5, and mips64. This patch fixes the requested features and updates the corresponding test files. 2015-02-25 15:24:37 +00:00
MipsInstrInfo.cpp
MipsInstrInfo.h Remove the need to cache the subtarget in the Mips TargetRegisterInfo 2015-03-12 05:43:57 +00:00
MipsInstrInfo.td [mips] Add itineraries for ext and ins instructions. 2015-03-18 06:28:38 +00:00
MipsISelDAGToDAG.cpp [mips] Distinguish 'R', 'ZC', and 'm' inline assembly memory constraint. 2015-03-24 11:26:34 +00:00
MipsISelDAGToDAG.h Recommit r232027 with PR22883 fixed: Add infrastructure for support of multiple memory constraints. 2015-03-13 12:45:09 +00:00
MipsISelLowering.cpp [mips] Distinguish 'R', 'ZC', and 'm' inline assembly memory constraint. 2015-03-24 11:26:34 +00:00
MipsISelLowering.h [mips] Distinguish 'R', 'ZC', and 'm' inline assembly memory constraint. 2015-03-24 11:26:34 +00:00
MipsLongBranch.cpp
MipsMachineFunction.cpp [mips][microMIPS] Change register class for GP register 2015-02-27 15:03:50 +00:00
MipsMachineFunction.h
MipsMCInstLower.cpp Remove MCStreamer.h include from MCContext.h and explictly include it where necessary. NFC 2015-03-04 01:24:11 +00:00
MipsMCInstLower.h
MipsModuleISelDAGToDAG.cpp Purge unused includes throughout libSupport. 2015-03-23 18:07:13 +00:00
MipsMSAInstrFormats.td
MipsMSAInstrInfo.td
MipsOptimizePICCall.cpp
MipsOptionRecord.h
MipsOs16.cpp Re-sort includes with sort-includes.py and insert raw_ostream.h where it's used. 2015-03-23 19:32:43 +00:00
MipsRegisterInfo.cpp Remove the need to cache the subtarget in the Mips TargetRegisterInfo 2015-03-12 05:43:57 +00:00
MipsRegisterInfo.h Remove some unnecessary forward declarations and put a couple more 2015-03-12 06:07:16 +00:00
MipsRegisterInfo.td [mips] Honour -mno-odd-spreg for vector insert/extract when MSA is enabled. 2015-02-23 17:22:16 +00:00
MipsSchedule.td [mips] Add itineraries for ext and ins instructions. 2015-03-18 06:28:38 +00:00
MipsSEFrameLowering.cpp
MipsSEFrameLowering.h
MipsSEInstrInfo.cpp Remove the need to cache the subtarget in the Mips TargetRegisterInfo 2015-03-12 05:43:57 +00:00
MipsSEInstrInfo.h
MipsSEISelDAGToDAG.cpp [mips] Support 9-bit offsets for the 'R' inline assembly memory constraint. 2015-03-30 13:27:25 +00:00
MipsSEISelDAGToDAG.h [mips] Distinguish 'R', 'ZC', and 'm' inline assembly memory constraint. 2015-03-24 11:26:34 +00:00
MipsSEISelLowering.cpp Remove an argument-less call to getSubtargetImpl from TargetLoweringBase. 2015-02-26 00:00:24 +00:00
MipsSEISelLowering.h
MipsSelectionDAGInfo.cpp
MipsSelectionDAGInfo.h
MipsSERegisterInfo.cpp Remove the need to cache the subtarget in the Mips TargetRegisterInfo 2015-03-12 05:43:57 +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 Fix wording and grammar in Mips subtarget options. 2015-02-20 08:42:34 +00:00
MipsSubtarget.h [mips] Add backend support for Mips32r[35] and Mips64r[35]. 2015-02-18 16:24:50 +00:00
MipsTargetMachine.cpp [mips] Remove trivial header for the MipsModuleISelDAGToDAG pass. NFC. 2015-03-14 09:20:52 +00:00
MipsTargetMachine.h Remove the target independent TargetMachine::getSubtarget and 2015-03-21 04:22:23 +00:00
MipsTargetObjectFile.cpp Grab a subtarget off of a MipsTargetMachine rather than a 2015-03-21 03:13:05 +00:00
MipsTargetObjectFile.h Grab a subtarget off of a MipsTargetMachine rather than a 2015-03-21 03:13:05 +00:00
MipsTargetStreamer.h [mips] [IAS] Refactor MipsTargetStreamer::emitMipsAbiFlags(). NFC. 2015-03-13 11:40:01 +00:00
MSA.txt