added a default isDef arg to SetMachineOperand method - Ruchira

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@350 91177308-0d34-0410-b5e6-96231b3b80d8

Added isDef field to MachineOperand class - Ruchira

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@349 91177308-0d34-0410-b5e6-96231b3b80d8

Add CC operand as 4th operand of SUBcc, and mark it as a def.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@348 91177308-0d34-0410-b5e6-96231b3b80d8

Use extra operand for instructions that set a CC register that
was not explicit before.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@347 91177308-0d34-0410-b5e6-96231b3b80d8

Also, move burg rule to Makefile.common.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@346 91177308-0d34-0410-b5e6-96231b3b80d8

And add rule to create a .cpp source file from burg input file!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@345 91177308-0d34-0410-b5e6-96231b3b80d8

Better still, lets move pathname for Burg to Makefile.common.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@344 91177308-0d34-0410-b5e6-96231b3b80d8

Add path and options for burg.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@343 91177308-0d34-0410-b5e6-96231b3b80d8

Use full pathname for burg.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@342 91177308-0d34-0410-b5e6-96231b3b80d8

Allow numOperands of -1 for variable #operands.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@341 91177308-0d34-0410-b5e6-96231b3b80d8

Simplify command line options, and add option for printing
machine instructions without debugging info.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@340 91177308-0d34-0410-b5e6-96231b3b80d8

Had used the wrong option.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@339 91177308-0d34-0410-b5e6-96231b3b80d8

Added tree nodes for Phi instructions.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@338 91177308-0d34-0410-b5e6-96231b3b80d8

Generate tree nodes for Phi instructions.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@337 91177308-0d34-0410-b5e6-96231b3b80d8

Allow machine instructions with variable numbers of arguments.
This is used only by Phi for now.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@336 91177308-0d34-0410-b5e6-96231b3b80d8

Added dummy Phi instruction.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@335 91177308-0d34-0410-b5e6-96231b3b80d8

Generate dummy Phi machine instruction, plus a bug fix for BrCond(boolreg).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@334 91177308-0d34-0410-b5e6-96231b3b80d8

Added support for testing instruction selection on all but 2 tests.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@333 91177308-0d34-0410-b5e6-96231b3b80d8

Added class MachineCodeForBasicBlock.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@332 91177308-0d34-0410-b5e6-96231b3b80d8

Record machine instructions in the vector for each basic block.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@331 91177308-0d34-0410-b5e6-96231b3b80d8

Added vector of machine instructions for the basic block.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@330 91177308-0d34-0410-b5e6-96231b3b80d8

New test cases

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@329 91177308-0d34-0410-b5e6-96231b3b80d8

Remove some gross stuff

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@328 91177308-0d34-0410-b5e6-96231b3b80d8

Allow vararg method types with 0 fixed types

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@327 91177308-0d34-0410-b5e6-96231b3b80d8

Make error msg nicer

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@326 91177308-0d34-0410-b5e6-96231b3b80d8

Enable the elimination of method prototypes that are not referenced

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@325 91177308-0d34-0410-b5e6-96231b3b80d8

* Make sure that the size of the type field can also control the output
  instruction pattern.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@324 91177308-0d34-0410-b5e6-96231b3b80d8

* Add calls to failure template so that it is actually possible to debug
  why bytecode parsing is failing.  Just put a breakpoint in the failure
  templates.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@323 91177308-0d34-0410-b5e6-96231b3b80d8

* Fix bugs

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@322 91177308-0d34-0410-b5e6-96231b3b80d8

* Enable the use of escaped literal strings
* Unresolved variable names now have the correct line number for their
  error messages
* Rename Def* to Value*
* Check for symbol table collisions before inserting values
* Remove the STRING keyword
* Enable the use of string literals to initialize constant arrays
* Enable the use of extended constants in more locations: eg ret [int] [4, 5]
* Allow method prototypes to appear in the constant pool of the program
* Support varargs methods better.  Enable varargs methods with 0 fixed
  arguments
* Allow the entire method prototype to optionally be specified in a call inst

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@321 91177308-0d34-0410-b5e6-96231b3b80d8

Modify var names to make it apparant that the code is really generic

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@320 91177308-0d34-0410-b5e6-96231b3b80d8

Changes to make test scripts more reliable

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@319 91177308-0d34-0410-b5e6-96231b3b80d8

Add test of string constants

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@318 91177308-0d34-0410-b5e6-96231b3b80d8

Added function printIndent.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@317 91177308-0d34-0410-b5e6-96231b3b80d8

Added a pointer hash function object for use in pointer maps.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@316 91177308-0d34-0410-b5e6-96231b3b80d8

Make a function const.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@315 91177308-0d34-0410-b5e6-96231b3b80d8

Remove lib/LLC library.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@314 91177308-0d34-0410-b5e6-96231b3b80d8

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