Akira Hatanaka 27ba61df9f Insert instructions to the entry basic block which initializes the global ... pointer register. This is the first of the series of patches which clean up the way global pointer register is used. The patches will make the following improvements: - Make $gp an allocatable temporary register rather than reserving it. - Use a virtual register as the global pointer register and let the register allocator decide which register to assign to it or whether spill/reloads are needed. - Make sure $gp is valid at the entry of a called function, which is necessary for functions using lazy binding. - Remove the need for emitting .cprestore and .cpload directives. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156671 91177308-0d34-0410-b5e6-96231b3b80d8		2012-05-12 00:17:17 +00:00
..
AsmParser
Disassembler	Move MipsDisassembler classes into an anonymous namespace.	2012-05-01 14:34:24 +00:00
InstPrinter	Move getOpcodeName from the various target InstPrinters into the superclass MCInstPrinter.	2012-04-02 08:32:38 +00:00
MCTargetDesc	Remove some potential warnings about variables used uninitialized.	2012-04-22 07:23:04 +00:00
TargetInfo
CMakeLists.txt	Add disassembler to MIPS.	2012-04-17 18:03:21 +00:00
LLVMBuild.txt	Add disassembler to MIPS.	2012-04-17 18:03:21 +00:00
Makefile	Add disassembler to MIPS.	2012-04-17 18:03:21 +00:00
Mips16InstrFormats.td	Define mips16 instruction formats.	2012-05-08 19:08:58 +00:00
Mips64InstrInfo.td	Delete blank line.	2012-04-18 18:47:17 +00:00
Mips.h
Mips.td
MipsAnalyzeImmediate.cpp
MipsAnalyzeImmediate.h
MipsAsmPrinter.cpp	Add support for the 'X' inline asm operand modifier.	2012-05-10 21:48:22 +00:00
MipsAsmPrinter.h	Emit all directives except for ".cprestore" during asm printing rather than emit	2012-03-28 00:22:50 +00:00
MipsCallingConv.td
MipsCodeEmitter.cpp
MipsCondMov.td	Add another peephole pattern for conditional moves.	2012-05-09 02:29:29 +00:00
MipsDelaySlotFiller.cpp
MipsEmitGPRestore.cpp
MipsExpandPseudo.cpp
MipsFrameLowering.cpp	Convert more uses of XXXRegisterClass to &XXXRegClass. No functional change since they are equivalent.	2012-04-20 07:30:17 +00:00
MipsFrameLowering.h
MipsInstrFormats.td	Add disassembler to MIPS.	2012-04-17 18:03:21 +00:00
MipsInstrFPU.td	Add disassembler to MIPS.	2012-04-17 18:03:21 +00:00
MipsInstrInfo.cpp	Convert more uses of XXXRegisterClass to &XXXRegClass. No functional change since they are equivalent.	2012-04-20 07:30:17 +00:00
MipsInstrInfo.h
MipsInstrInfo.td	Define mips16 instruction formats.	2012-05-08 19:08:58 +00:00
MipsISelDAGToDAG.cpp	Insert instructions to the entry basic block which initializes the global	2012-05-12 00:17:17 +00:00
MipsISelLowering.cpp	Expand 64-bit shifts if target ABI is O32.	2012-05-09 00:55:21 +00:00
MipsISelLowering.h	Expand 64-bit shifts if target ABI is O32.	2012-05-09 00:55:21 +00:00
MipsJITInfo.cpp
MipsJITInfo.h	Prune some includes	2012-03-27 07:54:11 +00:00
MipsMachineFunction.cpp	Do not use $gp as a dedicated global register if the target ABI is not O32.	2012-04-25 01:24:52 +00:00
MipsMachineFunction.h	Add member EmitNOAT and its setter and getter functions to class MipsFunctionInfo.	2012-03-27 19:08:42 +00:00
MipsMCInstLower.cpp	Emit all directives except for ".cprestore" during asm printing rather than emit	2012-03-28 00:22:50 +00:00
MipsMCInstLower.h	Emit all directives except for ".cprestore" during asm printing rather than emit	2012-03-28 00:22:50 +00:00
MipsRegisterInfo.cpp	Fix a misleading comment.	2012-05-11 01:45:15 +00:00
MipsRegisterInfo.h	This patch fixes a problem which arose when using the Post-RA scheduler	2012-04-23 21:39:35 +00:00
MipsRegisterInfo.td	Remove the SubRegClasses field from RegisterClass descriptions.	2012-05-04 03:30:34 +00:00
MipsRelocations.h
MipsSchedule.td
MipsSelectionDAGInfo.cpp
MipsSelectionDAGInfo.h
MipsSubtarget.cpp	Turn off post-RA scheduler by default.	2012-03-28 00:52:23 +00:00
MipsSubtarget.h	Turn on post register allocation scheduler.	2012-03-28 00:24:17 +00:00
MipsTargetMachine.cpp	Change the PassManager from a reference to a pointer.	2012-05-01 08:27:43 +00:00
MipsTargetMachine.h
MipsTargetObjectFile.cpp
MipsTargetObjectFile.h