Added several SPARC instructions including conditional move and SETHI.
Added MachineInstrInfo class and subclass UltraSparcInstrInfo.
Added several fields to MachineInstrDescriptor (and renamed it from
MachineInstrInfo).  Latency fields are to support scheduling.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@313 91177308-0d34-0410-b5e6-96231b3b80d8

Remove redundant and unused functions.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@312 91177308-0d34-0410-b5e6-96231b3b80d8

Added UltraSparcInstrInfo class to specialize class MachineInstrInfo.
Relevant changes elsewhere:
Added MachineInstrInfo class and moved instruction-related members there.
Added several fields to MachineInstrDescriptor (and renamed it from
MachineInstrInfo.  Latency fields are to support scheduling.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@311 91177308-0d34-0410-b5e6-96231b3b80d8

Eliminate unused function.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@310 91177308-0d34-0410-b5e6-96231b3b80d8

Bug fixes:
Store bool result in register after SetCC if the bool value
is used by anything other than a branch.
Forward-substitute operand of a VM instruction for which no
machine instruction is generated (e.g., Cast).
Other changes due to changes to classes TargetMachine and MachineInstr.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@309 91177308-0d34-0410-b5e6-96231b3b80d8

Added MachineInstrInfo class and moved instruction-related members there.
Added several fields to MachineInstrDescriptor (and renamed it from
MachineInstrInfo.  Latency fields are to support scheduling.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@308 91177308-0d34-0410-b5e6-96231b3b80d8

Eliminate separate enum for operand register type.
Use union for alternative data for different operand types.
Add iterator over Value* operands in a MachineInstr.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@307 91177308-0d34-0410-b5e6-96231b3b80d8

Work around a few 'sorting issues' with the bytecode output that causes the bytecode
not to be bit for bit identical.  This is a hack and should be fixed in the future

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@306 91177308-0d34-0410-b5e6-96231b3b80d8

Don't write out constants that do not have a name, they will be inlined.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@305 91177308-0d34-0410-b5e6-96231b3b80d8

Refactor some of the constant stuff so that we can return complex constant
values directly.  This was causing test failures. :(

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@304 91177308-0d34-0410-b5e6-96231b3b80d8

Add an arg to insertVal to allow us to prevent builtin types from being ignored
when they are inserted.

Ignore constant values without names.  If they are used, they will be inlined.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@303 91177308-0d34-0410-b5e6-96231b3b80d8

Add an arg to insertVal to allow us to prevent builtin types from being ignored
when they are inserted

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@302 91177308-0d34-0410-b5e6-96231b3b80d8

New test for varargs functions

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@301 91177308-0d34-0410-b5e6-96231b3b80d8

Add library dep

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@300 91177308-0d34-0410-b5e6-96231b3b80d8

Parenthesize output for expranalyze so that pointer stuff being multiplied isn't confusing

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@299 91177308-0d34-0410-b5e6-96231b3b80d8

Build as before dis

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@298 91177308-0d34-0410-b5e6-96231b3b80d8

Add support for extern varargs methods & varargs method calls

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@297 91177308-0d34-0410-b5e6-96231b3b80d8

Add support for extern varargs methods & varargs method calls
Remove tool generated files

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@296 91177308-0d34-0410-b5e6-96231b3b80d8

Fix a bug when compiling 'shl ubyte * %var, ubyte 2'

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@295 91177308-0d34-0410-b5e6-96231b3b80d8

Filter out noncore stuff

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@294 91177308-0d34-0410-b5e6-96231b3b80d8

Fixed a bug exposed when doing something like this:   <program> -notanoption --help

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@293 91177308-0d34-0410-b5e6-96231b3b80d8

Changed printValue() to print constant value if the value is a constant.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@292 91177308-0d34-0410-b5e6-96231b3b80d8

*** empty log message ***

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@291 91177308-0d34-0410-b5e6-96231b3b80d8

Doh!  Wrong Optional flag.  :(

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@290 91177308-0d34-0410-b5e6-96231b3b80d8

Add a comment indicating that there is documentation of the library

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@289 91177308-0d34-0410-b5e6-96231b3b80d8

Initial checking of some rough documentation for commandline library

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@288 91177308-0d34-0410-b5e6-96231b3b80d8

Change option name slightly

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@287 91177308-0d34-0410-b5e6-96231b3b80d8

Minor changes to implementation of CommandLine library to let users override
options forced by different  subclasses of Option

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@286 91177308-0d34-0410-b5e6-96231b3b80d8

Add a missing </a> tag

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@285 91177308-0d34-0410-b5e6-96231b3b80d8

Use the new Alias command line option

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@284 91177308-0d34-0410-b5e6-96231b3b80d8

CommandLine library cleanup.  No longer use getValue/setValue, instead, just treat the commandline
args as the objects they represent and the "right thing" will happen

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@283 91177308-0d34-0410-b5e6-96231b3b80d8

Doh!  Wrong accessor.  Caused 'can not read bytecode' errors.  :(

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282 91177308-0d34-0410-b5e6-96231b3b80d8

-help is verbose enough that we don't need this anymore

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@281 91177308-0d34-0410-b5e6-96231b3b80d8

Eliminated the Unique class in favor of NonCopyable and NonCopyableV

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@280 91177308-0d34-0410-b5e6-96231b3b80d8

Moved inline/llvm/Tools/* to include/llvm/Support/*

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@279 91177308-0d34-0410-b5e6-96231b3b80d8

Initial checkin

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@278 91177308-0d34-0410-b5e6-96231b3b80d8

Fix coding style issues to actually attempt to be somewhat uniform

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@277 91177308-0d34-0410-b5e6-96231b3b80d8

Nonpolymorphic class, doesn't need a virtual dtor!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@276 91177308-0d34-0410-b5e6-96231b3b80d8

Clean up hash table usage
Remove opaque pointer used for C compatibility which isn't an issue

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@275 91177308-0d34-0410-b5e6-96231b3b80d8

Removal of the redundant CompileContext wrapper

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@274 91177308-0d34-0410-b5e6-96231b3b80d8

Verbosify descriptions

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@273 91177308-0d34-0410-b5e6-96231b3b80d8

Large scale changes to implement new command line argument facility

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@272 91177308-0d34-0410-b5e6-96231b3b80d8

Remove dependence on command line library.  Silly anyway.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@271 91177308-0d34-0410-b5e6-96231b3b80d8

Make it pickier

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@270 91177308-0d34-0410-b5e6-96231b3b80d8

Add flag for emacs so it realizes it's C++ code

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@269 91177308-0d34-0410-b5e6-96231b3b80d8

New test case

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@268 91177308-0d34-0410-b5e6-96231b3b80d8

Privatize LLCOptions.  It had no business being visible to the entire
program.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@267 91177308-0d34-0410-b5e6-96231b3b80d8

Move private header into private directory

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266 91177308-0d34-0410-b5e6-96231b3b80d8

Convert from using C style char*'s to strings.

Look ma, no strdups

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@265 91177308-0d34-0410-b5e6-96231b3b80d8

Remove String file some more

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@264 91177308-0d34-0410-b5e6-96231b3b80d8

Remove stringutils.h file

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@263 91177308-0d34-0410-b5e6-96231b3b80d8

Destroy the StringUtils.h file

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@262 91177308-0d34-0410-b5e6-96231b3b80d8

Eliminate lots of unnecessary #includes and forward decls
there are probably more to kill

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@261 91177308-0d34-0410-b5e6-96231b3b80d8

Eliminate many unneccesary #includes

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@260 91177308-0d34-0410-b5e6-96231b3b80d8

Make code fit in 80 columns more

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@259 91177308-0d34-0410-b5e6-96231b3b80d8

Remove unneccesary #includes

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258 91177308-0d34-0410-b5e6-96231b3b80d8

Exterminate nasty Cisms

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257 91177308-0d34-0410-b5e6-96231b3b80d8

Refer to include/llvm/CodeGen not Codegen

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@256 91177308-0d34-0410-b5e6-96231b3b80d8

Instructions for use

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@255 91177308-0d34-0410-b5e6-96231b3b80d8

Make sure we build all of the code!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@254 91177308-0d34-0410-b5e6-96231b3b80d8

Renamed include/llvm/Codegen to include/llvm/CodeGen

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@253 91177308-0d34-0410-b5e6-96231b3b80d8

Fix code to be in a consistent style

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@252 91177308-0d34-0410-b5e6-96231b3b80d8

More minor reorganizations

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@251 91177308-0d34-0410-b5e6-96231b3b80d8

Remove getTempValuesForMachineCode from the Instruction interface
to remove dependency on <vector>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@250 91177308-0d34-0410-b5e6-96231b3b80d8

Filter out the sparc.burm.c file

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@249 91177308-0d34-0410-b5e6-96231b3b80d8

Moved LLC subdir to the tools top level directory

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@248 91177308-0d34-0410-b5e6-96231b3b80d8

Make the makefile work

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247 91177308-0d34-0410-b5e6-96231b3b80d8

Add new ctor for ConstPoolBool

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@246 91177308-0d34-0410-b5e6-96231b3b80d8

Add new constructor for const pool bool

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@245 91177308-0d34-0410-b5e6-96231b3b80d8

Add support for casts

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@244 91177308-0d34-0410-b5e6-96231b3b80d8

Add support for casting operators

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@243 91177308-0d34-0410-b5e6-96231b3b80d8

Support changed expression api

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@242 91177308-0d34-0410-b5e6-96231b3b80d8

More functionality, renamed API

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@241 91177308-0d34-0410-b5e6-96231b3b80d8

Moved isIntegral to the Type system
Renamed equals(char) to equalsInt(char).  Made it a const memfunc

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@240 91177308-0d34-0410-b5e6-96231b3b80d8

Autodep functionality broken.  Remove so we get successful builds

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@239 91177308-0d34-0410-b5e6-96231b3b80d8

Version of testmemory to test alloca, load and store.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238 91177308-0d34-0410-b5e6-96231b3b80d8

Used a bigger constant in loopfunc.ll that doesn't fit in immed field.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237 91177308-0d34-0410-b5e6-96231b3b80d8

Utility routines for simpler access to the value of an integer constant.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@236 91177308-0d34-0410-b5e6-96231b3b80d8

Program options class.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@235 91177308-0d34-0410-b5e6-96231b3b80d8

Driver and options for the llc compiler.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@234 91177308-0d34-0410-b5e6-96231b3b80d8

Description of the SPARC as a target architecture.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@233 91177308-0d34-0410-b5e6-96231b3b80d8

Base clas for a description of a target architecture.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@232 91177308-0d34-0410-b5e6-96231b3b80d8

Instruction selection via pattern matching on instruction trees using BURG.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@231 91177308-0d34-0410-b5e6-96231b3b80d8

*** empty log message ***

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@230 91177308-0d34-0410-b5e6-96231b3b80d8

Added CodeGen, LLC, and Support.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229 91177308-0d34-0410-b5e6-96231b3b80d8

General support utilities like a program options class and a StringMap
class for mapping strings to arbitrary things.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@228 91177308-0d34-0410-b5e6-96231b3b80d8

CompileContext and options class for the llc compiler.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227 91177308-0d34-0410-b5e6-96231b3b80d8

Header files for the target architecture description and for instruction
selection, and instances of these for the SPARC.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@226 91177308-0d34-0410-b5e6-96231b3b80d8

Added support for getting the dependence of an executable on its libs,
using a variable to get the list of libraries on the link path.
BUG: If the library in the same directory as the executable is missing,
BUG: gnumake will build the library but then fail when linking the executable
BUG: saying the library was not found.  Need a better hack.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@225 91177308-0d34-0410-b5e6-96231b3b80d8

Add isIntegral() method to SignedIntType and UnsignedIntType.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@224 91177308-0d34-0410-b5e6-96231b3b80d8

Provide simpler ways to extract the value of an integer constant.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@223 91177308-0d34-0410-b5e6-96231b3b80d8

Compute and cache information about the storage size and layout
of structures.  This information is machine-dependent.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@222 91177308-0d34-0410-b5e6-96231b3b80d8

Provide uniform access to the pointer operand and to the index
operands (if any) for different types of MemAccessInst's.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221 91177308-0d34-0410-b5e6-96231b3b80d8

Added a representation of the machine instructions generated
for a VM instruction.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220 91177308-0d34-0410-b5e6-96231b3b80d8

Start of expression analysis support

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@219 91177308-0d34-0410-b5e6-96231b3b80d8

Header to raise and lower representation

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@218 91177308-0d34-0410-b5e6-96231b3b80d8

Add support to call LevelRaise

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@217 91177308-0d34-0410-b5e6-96231b3b80d8

Update makefile for more accurate deps
Include support to print out Expression types

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@216 91177308-0d34-0410-b5e6-96231b3b80d8

Implement ensureTypeAvailable
Implement ConstPoolInt class

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@215 91177308-0d34-0410-b5e6-96231b3b80d8

Add support for constant propogation of multiplies

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@214 91177308-0d34-0410-b5e6-96231b3b80d8