Add forward_iterator wrapper

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3061 91177308-0d34-0410-b5e6-96231b3b80d8

Add another GCC2.95->3.1 compatibility header

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3060 91177308-0d34-0410-b5e6-96231b3b80d8

Spiff up the header files

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3059 91177308-0d34-0410-b5e6-96231b3b80d8

*** empty log message ***

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3058 91177308-0d34-0410-b5e6-96231b3b80d8

Non-standard hash classes are not in the std:: namespace

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3057 91177308-0d34-0410-b5e6-96231b3b80d8

*** empty log message ***

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3056 91177308-0d34-0410-b5e6-96231b3b80d8

Move hash_* extension headers from ext/ to Support/ so that we can support
GCC 2.95, GCC 3.0.4 and GCC 3.1 all concurrently, without having to delete
headers after a chackou.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3055 91177308-0d34-0410-b5e6-96231b3b80d8

Move compatibility headers to Support

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3054 91177308-0d34-0410-b5e6-96231b3b80d8

*** empty log message ***

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3053 91177308-0d34-0410-b5e6-96231b3b80d8

Changes to make it GCC 3.1 compatible

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3052 91177308-0d34-0410-b5e6-96231b3b80d8

Add missing typename's that GCC3.1 is whining about.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3051 91177308-0d34-0410-b5e6-96231b3b80d8

Fix problem that GCC3.1 doesn't like.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3050 91177308-0d34-0410-b5e6-96231b3b80d8

Fix a bug exposed by lli

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3049 91177308-0d34-0410-b5e6-96231b3b80d8

Disable the operator= in Value
Disable the copy ctor and operator= in Annotation.h

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3048 91177308-0d34-0410-b5e6-96231b3b80d8

Make the background white, add a "By" section.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3047 91177308-0d34-0410-b5e6-96231b3b80d8

Major changes, expansions, clarifications and corrections.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3046 91177308-0d34-0410-b5e6-96231b3b80d8

Remove assert hack now that I'm using the right GDB.  :)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3045 91177308-0d34-0410-b5e6-96231b3b80d8

*** empty log message ***

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3044 91177308-0d34-0410-b5e6-96231b3b80d8

Eliminate several include/llvm/Transforms/IPO/*.h files, moving their contents into IPO.h

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3043 91177308-0d34-0410-b5e6-96231b3b80d8

Move many files into IPO.h

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3042 91177308-0d34-0410-b5e6-96231b3b80d8

Move contents of these files into IPO.h

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3041 91177308-0d34-0410-b5e6-96231b3b80d8

*** empty log message ***

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3040 91177308-0d34-0410-b5e6-96231b3b80d8

Minor changes due to code juggled around

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3039 91177308-0d34-0410-b5e6-96231b3b80d8

Merge ChangeAllocations into scalar.h

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3038 91177308-0d34-0410-b5e6-96231b3b80d8

Rename header

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3037 91177308-0d34-0410-b5e6-96231b3b80d8

Cleanup and simplify code

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3036 91177308-0d34-0410-b5e6-96231b3b80d8

Incorporate ConstantMerge.h into IPO.h

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3035 91177308-0d34-0410-b5e6-96231b3b80d8

Rename LevelChange.h to RaisePointerReferences.h

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3034 91177308-0d34-0410-b5e6-96231b3b80d8

Register the WriteBytecodePass

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3033 91177308-0d34-0410-b5e6-96231b3b80d8

* Rename to IPO.h
* Add ConstantMerge.h contents

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3032 91177308-0d34-0410-b5e6-96231b3b80d8

Add a version of the bytecode writer pass that has a default ctor

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3031 91177308-0d34-0410-b5e6-96231b3b80d8

Incorporate into IPO.h

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3030 91177308-0d34-0410-b5e6-96231b3b80d8

Prepare the file to become IPO.h

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3029 91177308-0d34-0410-b5e6-96231b3b80d8

Merge the contents of ChangeAllocations.h into Scalar.h

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3028 91177308-0d34-0410-b5e6-96231b3b80d8

Allow directories to specify that they want to be built as a shared object by default

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3027 91177308-0d34-0410-b5e6-96231b3b80d8

Checking testcase in my local tree only

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3026 91177308-0d34-0410-b5e6-96231b3b80d8

New testcase for bug

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3025 91177308-0d34-0410-b5e6-96231b3b80d8

TEstcases for old bugs

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3024 91177308-0d34-0410-b5e6-96231b3b80d8

Check in testcases that were just in my tree

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3023 91177308-0d34-0410-b5e6-96231b3b80d8

New testcase

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3022 91177308-0d34-0410-b5e6-96231b3b80d8

Use the pass registration mechanism to populate command line options for
opt, not huge explicit gross tables.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3021 91177308-0d34-0410-b5e6-96231b3b80d8

Raise pass requires an explicit TargetData member now.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3020 91177308-0d34-0410-b5e6-96231b3b80d8

Register Verifier pass

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3019 91177308-0d34-0410-b5e6-96231b3b80d8

Add support for pass registration

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3018 91177308-0d34-0410-b5e6-96231b3b80d8

Register Writer passes

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3017 91177308-0d34-0410-b5e6-96231b3b80d8

*** empty log message ***

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3016 91177308-0d34-0410-b5e6-96231b3b80d8

* Remove getPassName implementation
* Register all Passes

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3015 91177308-0d34-0410-b5e6-96231b3b80d8

* Cleanup the pass a bit more, making it more object oriented.
* Split the two behaviors of the InsertTraceCode class into two subclasses
* Register Passes

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3014 91177308-0d34-0410-b5e6-96231b3b80d8

* Break the two different behaviors of SimpleStructMutation into two subclasses
* Register the passes

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3013 91177308-0d34-0410-b5e6-96231b3b80d8

* Make the ctor take a TargetData even though it's not using it yet
* Register the pass

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3012 91177308-0d34-0410-b5e6-96231b3b80d8

* Remove lots of dead stuff
* Register Pass

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3011 91177308-0d34-0410-b5e6-96231b3b80d8

Break part of Pass.h out into PassAnalysisSupport.h
Add PassSupport.h which contains code for Pass registration

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3010 91177308-0d34-0410-b5e6-96231b3b80d8

Allow comparison against null

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3009 91177308-0d34-0410-b5e6-96231b3b80d8

*** empty log message ***

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3008 91177308-0d34-0410-b5e6-96231b3b80d8

Pass creator requires a TargetData member

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3007 91177308-0d34-0410-b5e6-96231b3b80d8

Regularize the Print*Passes so they have default ctors.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3006 91177308-0d34-0410-b5e6-96231b3b80d8

Initial checkin

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3005 91177308-0d34-0410-b5e6-96231b3b80d8

Ignore the boost #include files

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3004 91177308-0d34-0410-b5e6-96231b3b80d8

Enable USEDLIBS to contain .a and .o files

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3003 91177308-0d34-0410-b5e6-96231b3b80d8

*** empty log message ***

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3002 91177308-0d34-0410-b5e6-96231b3b80d8

Convert over to new style makefile where libraries by default build .o files
unless they specify BUILD_ARCHIVE to also build a .a file.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3001 91177308-0d34-0410-b5e6-96231b3b80d8

Convert over to new style of Makefile, where there is a difference between .o and .a libraries.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3000 91177308-0d34-0410-b5e6-96231b3b80d8

*** empty log message ***

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2999 91177308-0d34-0410-b5e6-96231b3b80d8

Add support for removing an option from a genericparser

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2998 91177308-0d34-0410-b5e6-96231b3b80d8

Change to avoid bug in GCC 3.0.4

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2997 91177308-0d34-0410-b5e6-96231b3b80d8

initial checkin

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2996 91177308-0d34-0410-b5e6-96231b3b80d8

*** empty log message ***

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2995 91177308-0d34-0410-b5e6-96231b3b80d8

Initial checkin

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2994 91177308-0d34-0410-b5e6-96231b3b80d8

moving to the Reoptimizer/Mapping dir

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2993 91177308-0d34-0410-b5e6-96231b3b80d8

moved from CodeGen to this dir

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2992 91177308-0d34-0410-b5e6-96231b3b80d8

Moved to Reoptimizer/Mapping directory

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2991 91177308-0d34-0410-b5e6-96231b3b80d8

Always create a shadow node for a store instruction, even if it's storing
a scalar value.  Likewise for load instructions.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2990 91177308-0d34-0410-b5e6-96231b3b80d8

Minor bugfix, prevents error in LLI

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2989 91177308-0d34-0410-b5e6-96231b3b80d8

Fix synopsis

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2988 91177308-0d34-0410-b5e6-96231b3b80d8

Add description to Enum options.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2987 91177308-0d34-0410-b5e6-96231b3b80d8

Hide extra argument

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2986 91177308-0d34-0410-b5e6-96231b3b80d8

*** empty log message ***

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2985 91177308-0d34-0410-b5e6-96231b3b80d8

Convert command line option processing code over to use the syntax supported
by the CommandLine 2.0 library

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2984 91177308-0d34-0410-b5e6-96231b3b80d8

Convert Command Line option handling code to use the CommandLine 2.0 interface

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2983 91177308-0d34-0410-b5e6-96231b3b80d8

Checkin CommandLine 2.0

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2982 91177308-0d34-0410-b5e6-96231b3b80d8

Print the contents, not the pointer...

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2981 91177308-0d34-0410-b5e6-96231b3b80d8

comeented out debug printing

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2980 91177308-0d34-0410-b5e6-96231b3b80d8

Adding code for outputing length in .s

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2979 91177308-0d34-0410-b5e6-96231b3b80d8

changed first arg of parseBytecodeBuffer to unsigned char

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2978 91177308-0d34-0410-b5e6-96231b3b80d8

changed first arg og parseBytecodeBuffer to uchar

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2977 91177308-0d34-0410-b5e6-96231b3b80d8

*** empty log message ***

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2976 91177308-0d34-0410-b5e6-96231b3b80d8

Check in the boost type_traits library, because it is now used by the CommandLine library.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2975 91177308-0d34-0410-b5e6-96231b3b80d8

changed size computation

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2974 91177308-0d34-0410-b5e6-96231b3b80d8

Ignore some common varargs functions.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2973 91177308-0d34-0410-b5e6-96231b3b80d8

New testcase

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2972 91177308-0d34-0410-b5e6-96231b3b80d8

minor corrections

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2971 91177308-0d34-0410-b5e6-96231b3b80d8

* Inline CopyFunctionCallsList
* Don't clone OrigCallList
* Rename removeDeadNodes -> removeTriviallyDeadNodes
* Implement new removeDeadNodes method

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2970 91177308-0d34-0410-b5e6-96231b3b80d8

Rename removeDeadNodes to removeTriviallyDeadNodes

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2969 91177308-0d34-0410-b5e6-96231b3b80d8

Rename removeDeadNodes to removeTriviallyDeadNodes
Add new removeDeadNodes method

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2968 91177308-0d34-0410-b5e6-96231b3b80d8

Simplify saveOrigFunctionCalls

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2967 91177308-0d34-0410-b5e6-96231b3b80d8

Add support for a top-down propagation pass:
-- Save a copy of the original call nodes in DSGraph before inlining bottom-up.
-- Also, save a list of the callers of each function in DSGraph.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2966 91177308-0d34-0410-b5e6-96231b3b80d8

Add support for a top-down propagation pass.
Each DSGraph now keeps a list of pending callers that have not
been inlined into the function represented by that graph.
It also keeps a copy of the original call nodes before the BU pass
eliminates some of them.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2965 91177308-0d34-0410-b5e6-96231b3b80d8

Implement cast nodes correctly.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2964 91177308-0d34-0410-b5e6-96231b3b80d8

Add support for bottom up closure of ds analysis

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2963 91177308-0d34-0410-b5e6-96231b3b80d8

Build globaldce tests

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2962 91177308-0d34-0410-b5e6-96231b3b80d8