Break scheduling infrastructure out of TargetMachine.cpp into SchedInfo.cpp

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@569 91177308-0d34-0410-b5e6-96231b3b80d8

Split Register specific stuff out from TargetMachine.h to RegInfo.h
Get rid of unneccesary #includes from TargetMachine.h

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@568 91177308-0d34-0410-b5e6-96231b3b80d8

Split Target/Machine.h into three files:
* Machine.h
* InstInfo.h
* SchedInfo.h

TODO: Split out reg info stuff

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@567 91177308-0d34-0410-b5e6-96231b3b80d8

Make a new llvm/Target #include directory.
Move files from lib/CodeGen/TargetMachine to lib/Target
Move TargetData.h and TargetMachine.h to Target/{Data.h|Machine.h}
Prepare to split TargetMachine.h into several smaller files

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@566 91177308-0d34-0410-b5e6-96231b3b80d8

Checkin changes to:
1. Clean up the TargetMachine structure.  No more wierd pointers that have to
   be cast around and taken care of by the target.
2. Instruction Scheduling now takes the schedinfo as an argument.  The same
   should be done with the instinfo, it just isn't now.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@565 91177308-0d34-0410-b5e6-96231b3b80d8

Checkin changes to:
1. Clean up the TargetMachine structure.  No more wierd pointers that have to
   be cast around and taken care of by the target.
2. Instruction Scheduling now takes the schedinfo as an argument.  The same
   should be done with the instinfo, it just isn't now.
3. Sparc.h is now just a factory method.  Eventually this file will dissapear,
   but probably not until we have more than one backend.  :)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@564 91177308-0d34-0410-b5e6-96231b3b80d8

Move files to new sparc directory

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@563 91177308-0d34-0410-b5e6-96231b3b80d8

Move the sparc target to a new lib/Target directory

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@562 91177308-0d34-0410-b5e6-96231b3b80d8

Move files.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@561 91177308-0d34-0410-b5e6-96231b3b80d8

Move the contents of the CodeGen/TargetMachine/Sparc directory to Target/Sparc

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@560 91177308-0d34-0410-b5e6-96231b3b80d8

This checkin represents some cleanup of the backend, implementing the following things:

1. The TargetMachine structure is free to decide the process a particular target uses to generate code.
2. All of the gooee details of the sparc backend are now localized in the lib/CodeGen/TargetMAchine/Sparc directory.  The Sparc.h file that is globally visible is just a stub.
3. The Sparc.h file that esxists now will dissapear entirely someday when we have multiple backends chosen by a factory of some sort.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@559 91177308-0d34-0410-b5e6-96231b3b80d8

This checkin represents some cleanup of the backend, implementing the following things:

1. The TargetMachine structure is free to decide the process a particular target uses to generate code.
2. All of the gooee details of the sparc backend are now localized in the lib/CodeGen/TargetMAchine/Sparc directory.  The Sparc.h file that is globally visible is just a stub.
3. The Sparc.h file that esxists now will dissapear entirely someday when we have multiple backends chosen by a factory of some sort.

NOTE! The BBLiveVar.cpp file dependant on the Sparc backend, and is therefore not generic/portale to other backends.  This needs to be fixed.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@558 91177308-0d34-0410-b5e6-96231b3b80d8

Updates to use local header files.

Note that this reverted changes that Ruchira commited that broke the build and
are unmaintainable without other checkins.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@557 91177308-0d34-0410-b5e6-96231b3b80d8

Export the instruction forest support from the analysis library

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@556 91177308-0d34-0410-b5e6-96231b3b80d8

Initial instruction tree support for the analysis library

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@555 91177308-0d34-0410-b5e6-96231b3b80d8

Generic k-way tree support

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@554 91177308-0d34-0410-b5e6-96231b3b80d8

More cleanups, preparing to revamp InstrForest to, among other things,
not leak all its allocated memory.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@553 91177308-0d34-0410-b5e6-96231b3b80d8

* Clean up InstrForest
* Fix ins sel problem, test case:
void "foo" (int *%x, int *%y)

begin
        seteq int *%x, %y
        ret void
end

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@552 91177308-0d34-0410-b5e6-96231b3b80d8

Eliminate 'BasicNode' from InstrForest.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@551 91177308-0d34-0410-b5e6-96231b3b80d8

Eliminate MainTreeNode function

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@550 91177308-0d34-0410-b5e6-96231b3b80d8

Remove irrelevant gross K&R Cisms

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@549 91177308-0d34-0410-b5e6-96231b3b80d8

Handle subtract in expression classifier

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@548 91177308-0d34-0410-b5e6-96231b3b80d8

Disable destructors on constants

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@547 91177308-0d34-0410-b5e6-96231b3b80d8

Use the correct style casts

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@546 91177308-0d34-0410-b5e6-96231b3b80d8

Use correct style casts

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@545 91177308-0d34-0410-b5e6-96231b3b80d8

Use correct style casts
Types are not all constant now

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@544 91177308-0d34-0410-b5e6-96231b3b80d8

Use type checking predicates

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@543 91177308-0d34-0410-b5e6-96231b3b80d8

Use correct casts

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@542 91177308-0d34-0410-b5e6-96231b3b80d8

Use predicate for Value type test
Use builtin casts

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@541 91177308-0d34-0410-b5e6-96231b3b80d8

Use predicate for Value type test

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@540 91177308-0d34-0410-b5e6-96231b3b80d8

ModuleTyID doesn't exist anyymore
Use correct cast

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@539 91177308-0d34-0410-b5e6-96231b3b80d8

getMethodType is now just getType

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@538 91177308-0d34-0410-b5e6-96231b3b80d8

Add support for printing globals

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@537 91177308-0d34-0410-b5e6-96231b3b80d8

Update to use correct type cast

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@536 91177308-0d34-0410-b5e6-96231b3b80d8

Add support for global variables

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@535 91177308-0d34-0410-b5e6-96231b3b80d8

* Add capability of printing out a global variable

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@534 91177308-0d34-0410-b5e6-96231b3b80d8

* Method::getType should return type cast as MethodType, eliminate getMethodType
* Make Type::*Ty not be const types
* Add a new Type.def file to provide info about types
* Add a full complement of casting methods to the Type class

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@533 91177308-0d34-0410-b5e6-96231b3b80d8

Update assertion to allow extra case

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@532 91177308-0d34-0410-b5e6-96231b3b80d8

Fix a bug I introduced (assertion failed: Unknown operand type), and convert to predicate style for type checks

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@531 91177308-0d34-0410-b5e6-96231b3b80d8

Implement global variable support

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@530 91177308-0d34-0410-b5e6-96231b3b80d8

Add support for external methods

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@529 91177308-0d34-0410-b5e6-96231b3b80d8

Genericize support for calling functions a bit
Add external method support

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@528 91177308-0d34-0410-b5e6-96231b3b80d8

Add support for tool specified linker options

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@527 91177308-0d34-0410-b5e6-96231b3b80d8

Remove the definitions of 3 global functions that don't belong in the core

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@526 91177308-0d34-0410-b5e6-96231b3b80d8

Implement the subset of the GetConstantValueAsSignedInt function that is needed, locally.  Remove the two support functions to inline their contents.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@525 91177308-0d34-0410-b5e6-96231b3b80d8

Implement the subset of the GetConstantValueAsSignedInt function that is needed, locally.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@524 91177308-0d34-0410-b5e6-96231b3b80d8

Remove 3 gross global functions that don't belong here

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@523 91177308-0d34-0410-b5e6-96231b3b80d8

Rename contype to subtype

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@522 91177308-0d34-0410-b5e6-96231b3b80d8

Make ADCE more robust, it still has problems, but it's getting closer

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@521 91177308-0d34-0410-b5e6-96231b3b80d8

Fix problems with freeing memory twice

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@520 91177308-0d34-0410-b5e6-96231b3b80d8

Rename file to be consistent with header name

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@519 91177308-0d34-0410-b5e6-96231b3b80d8

Rerun backend tests if as or llc is changed

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@518 91177308-0d34-0410-b5e6-96231b3b80d8

iFix dependence order

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@517 91177308-0d34-0410-b5e6-96231b3b80d8

Clean up Type class by removing mutable ConstRules member and use annotations insead

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@516 91177308-0d34-0410-b5e6-96231b3b80d8

Clean up ConstRules stuff to use annotations instead of a mutable member in Type

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@515 91177308-0d34-0410-b5e6-96231b3b80d8

Convert ConstRules to use annotations to clean it up.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@514 91177308-0d34-0410-b5e6-96231b3b80d8

Fix automatic dependence on static libs

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@513 91177308-0d34-0410-b5e6-96231b3b80d8

Handle cast float-to-float or cast double-to-double.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@512 91177308-0d34-0410-b5e6-96231b3b80d8

Fix build breakage. :(

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@511 91177308-0d34-0410-b5e6-96231b3b80d8

I really don't like it when people break the build.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@510 91177308-0d34-0410-b5e6-96231b3b80d8

Remove extraneous space

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@509 91177308-0d34-0410-b5e6-96231b3b80d8

Remove extra #include

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@508 91177308-0d34-0410-b5e6-96231b3b80d8

*** empty log message ***

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@507 91177308-0d34-0410-b5e6-96231b3b80d8

*** empty log message ***

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@506 91177308-0d34-0410-b5e6-96231b3b80d8

Committed for compliation. Not yet final.
--Ruchira

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@505 91177308-0d34-0410-b5e6-96231b3b80d8

--Ruchira

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@504 91177308-0d34-0410-b5e6-96231b3b80d8

New testcase to deal with lists

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@503 91177308-0d34-0410-b5e6-96231b3b80d8

New file for supporting abstract types

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@502 91177308-0d34-0410-b5e6-96231b3b80d8

Make use of the new TOOLNAME/USEDLIBS options provided in Makefile.common

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@501 91177308-0d34-0410-b5e6-96231b3b80d8

Executables all live in a nice centralized location now

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@500 91177308-0d34-0410-b5e6-96231b3b80d8

Executables have moved into centralized location

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@499 91177308-0d34-0410-b5e6-96231b3b80d8

Support TOOLNAME and USEDLIBS options for easier tool building

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@498 91177308-0d34-0410-b5e6-96231b3b80d8

Remove old old file

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@497 91177308-0d34-0410-b5e6-96231b3b80d8

Convert llc driver to standard tool format

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@496 91177308-0d34-0410-b5e6-96231b3b80d8

Provide a way to change the incoming value for a phi node

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@495 91177308-0d34-0410-b5e6-96231b3b80d8

Add llc path to setup
Make code gen simpler, don't drop extra files all over the place

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@494 91177308-0d34-0410-b5e6-96231b3b80d8

Uhm... that was really bad

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@493 91177308-0d34-0410-b5e6-96231b3b80d8

Clean up driver

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@492 91177308-0d34-0410-b5e6-96231b3b80d8

Make makefile not depend on where stuff is installed!!!!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@491 91177308-0d34-0410-b5e6-96231b3b80d8

Updates to work with new lack of constant pool

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@490 91177308-0d34-0410-b5e6-96231b3b80d8

Remove unneeded #includes

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@489 91177308-0d34-0410-b5e6-96231b3b80d8

Remove unnecesary #include add dump calls pulled out of .h file

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@488 91177308-0d34-0410-b5e6-96231b3b80d8

* Remove lots of #includes

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@487 91177308-0d34-0410-b5e6-96231b3b80d8

* Remove lots of unnecesary #includes
* Remove extra flyers
* Remove dependence on stringExtras by eliminating printIndent calls

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@486 91177308-0d34-0410-b5e6-96231b3b80d8

* Remove lots of annoying extra #includes
* Elminate dependecy on stringextras.h by moving dump's into .cpp files
* Kill InOutIterator class because it breaks iterator semantics to work like that
   - Copy ctor on iterator doesn't work.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@485 91177308-0d34-0410-b5e6-96231b3b80d8

* Add tag so emacs knows it's a c++ file
* Remove frivolous flyers

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@484 91177308-0d34-0410-b5e6-96231b3b80d8

Add tags so emacs knows these are C++ files

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@483 91177308-0d34-0410-b5e6-96231b3b80d8

Remove extra space

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@482 91177308-0d34-0410-b5e6-96231b3b80d8

Remove ReversePostOrderTraversal declaration

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@481 91177308-0d34-0410-b5e6-96231b3b80d8

* Don't predefine ReversePostOrderTraversal because it adds a dependence on vector
* static ctor/dtor is actually a REALLY good idea
* Remove explicit copy ctor and op=

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@480 91177308-0d34-0410-b5e6-96231b3b80d8

Check opaque, abstract, and recursive type handling

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@479 91177308-0d34-0410-b5e6-96231b3b80d8

NEw file

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@478 91177308-0d34-0410-b5e6-96231b3b80d8

Moved functionality into the other constant pool stuff

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@477 91177308-0d34-0410-b5e6-96231b3b80d8

Follow the golden rule of the coding standards guide: Make the code look
like the rest of the system.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@476 91177308-0d34-0410-b5e6-96231b3b80d8

The header file for a translation unit should always be included first
System headers should be last

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@475 91177308-0d34-0410-b5e6-96231b3b80d8

A file should always include it's private header file *FIRST* see the
coding guidelines

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@474 91177308-0d34-0410-b5e6-96231b3b80d8

Constant pool is eliminated

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@473 91177308-0d34-0410-b5e6-96231b3b80d8

Add support for iteration through type graphs
Static constructors destroy genericity

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@472 91177308-0d34-0410-b5e6-96231b3b80d8

Remove support for const pool merging, which is obsolete now.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@471 91177308-0d34-0410-b5e6-96231b3b80d8

Annotations are now const

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@470 91177308-0d34-0410-b5e6-96231b3b80d8