Misha Brukman 6ddd9d87a7 One of the first major changes to make the work of JITting easier: adding ...

annotations on instructions to specify which format they are (i.e., do they take
2 registers and 1 immediate or just 3 registers) as that changes their binary
representation and hence, code emission.

This makes instructions more like how X86 defines them to be. Now, writers of
instruction selection must choose the correct opcode based on what instruction
type they are building, which they already know. Thus, the JIT doesn't have to
do the same work by `discovering' which operands an instruction really has.

As this involves lots of small changes to a lot of files in lib/target/Sparc,
I'll commit them individually because otherwise the diffs will be unreadable.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6371 91177308-0d34-0410-b5e6-96231b3b80d8

2003-05-27 22:32:38 +00:00

..

InstrSched

(1) Added special register class containing (for now) %fsr.

2003-05-27 00:05:23 +00:00

InstrSelection

Remove unneccesary &*

2003-04-23 16:36:11 +00:00

LiveVar

Renamed MachienOperand::opIsDef to MachineOperand::opIsDefOnly()

2003-05-27 00:06:48 +00:00

ModuloScheduling

Just some code beautification changes I had sitting around in my tree.

2003-04-22 23:00:08 +00:00

RegAlloc

(1) Added special register class containing (for now) %fsr.

2003-05-27 00:05:23 +00:00

.cvsignore

SparcV9CodeEmitter.cpp is a part of the Sparc code emitter. The main function

2003-05-27 20:07:58 +00:00

EmitBytecodeToAssembly.cpp

changed implementation of LLVM BYTECODE Length

2002-07-25 17:22:48 +00:00

MachineCodeForInstruction.h

Move annotation to support library

2003-01-14 21:29:58 +00:00

MachineFunctionInfo.h

State for frame and constant pool information pulled out of MachineFunction

2002-12-28 20:07:33 +00:00

MachineInstrAnnot.h

Remove separate vector of implicit refs from MachineInstr, and

2002-10-29 19:41:18 +00:00

Makefile

Moved generation of the SparcV9CodeEmitter.inc file higher in the Makefile so

2003-05-27 22:04:38 +00:00

MappingInfo.cpp

Replaced uses of deprecated `MachineFunction::get(BasicBlock *BB)'.

2002-10-28 20:00:31 +00:00

MappingInfo.h

moved from CodeGen to this dir

2002-07-22 22:09:35 +00:00

SparcV9.burg.in

Add support for compiling varargs functions.

2003-05-25 15:59:47 +00:00

SparcV9.td

Added definitions for a bunch of floating-point instructions.

2003-05-27 20:03:29 +00:00

SparcV9AsmPrinter.cpp

Added special register class containing (for now) %fsr.

2003-05-27 00:02:22 +00:00

SparcV9CodeEmitter.cpp

Broke out class definition from SparcV9CodeEmitter, and added ability to take a

2003-05-27 21:45:05 +00:00

SparcV9CodeEmitter.h

Broke out class definition from SparcV9CodeEmitter, and added ability to take a

2003-05-27 21:45:05 +00:00

SparcV9Instr.def

One of the first major changes to make the work of JITting easier: adding

2003-05-27 22:32:38 +00:00

SparcV9InstrInfo.cpp

Bug fix: sign-extension was not happening for C = -MININT since C == -C!

2003-05-25 21:58:11 +00:00

SparcV9InstrSelection.cpp

Added special register class containing (for now) %fsr.

2003-05-27 00:02:22 +00:00

SparcV9InstrSelectionSupport.h

Sparc instruction opcodes now all live under the `V9' namespace.

2003-05-20 20:32:24 +00:00

SparcV9Internals.h

Add prototypes to add passes to JIT compilation and code emission.

2003-05-27 22:01:10 +00:00

SparcV9PeepholeOpts.cpp

Cleaned up code layout; no functional changes.

2003-05-23 19:20:57 +00:00

SparcV9PreSelection.cpp

Eliminate use of NonCopyable so that doxygen documentation doesn't link

2003-05-01 20:28:45 +00:00

SparcV9PrologEpilogInserter.cpp

Add support for compiling varargs functions.

2003-05-25 15:59:47 +00:00

SparcV9RegClassInfo.cpp

Fixed `volatile' typo.

2003-05-21 19:34:28 +00:00

SparcV9RegClassInfo.h

Added special register class containing (for now) %fsr.

2003-05-27 00:02:22 +00:00

SparcV9RegInfo.cpp

Added special register class containing (for now) %fsr.

2003-05-27 00:02:22 +00:00

SparcV9SchedInfo.cpp

Sparc instruction opcodes now all live under the `V9' namespace.

2003-05-20 20:32:24 +00:00

SparcV9StackSlots.cpp

Rename MachineInstrInfo -> TargetInstrInfo

2003-01-14 22:00:31 +00:00

SparcV9TargetMachine.cpp

* Allow passing in an unsigned configuration to allocateSparcTargetMachine()

2003-05-27 22:24:48 +00:00