Commit Graph

50 Commits

Author SHA1 Message Date
Brian Gaeke 960707c335 Put all LLVM code into the llvm namespace, as per bug 109.
llvm-svn: 9903
2003-11-11 22:41:34 +00:00
John Criswell 482202a601 Added LLVM project notice to the top of every C++ source file.
Header files will be on the way.

llvm-svn: 9298
2003-10-20 19:43:21 +00:00
Chris Lattner 820d971233 - Rename AnalysisUsage::preservesAll to getPreservesAll & preservesCFG to
setPreservesCFG to be less confusing.

llvm-svn: 4255
2002-10-21 20:00:28 +00:00
Chris Lattner bf3a099a62 Updates to work with recent Statistic's changes:
* Renamed StatisticReporter.h/cpp to Statistic.h/cpp
    * Broke constructor to take two const char * arguments instead of one, so
      that indendation can be taken care of automatically.
    * Sort the list by pass name when printing
    * Make sure to print all statistics as a group, instead of randomly when
      the statistics dtors are called.
    * Updated ProgrammersManual with new semantics.

llvm-svn: 4002
2002-10-01 22:38:41 +00:00
Chris Lattner c8b7092e54 * Add support for different "PassType's"
* Add new RegisterOpt/RegisterAnalysis templates for registering passes that
  are to show up in opt or analyze
* Register Analyses now
* Change optimizations to use RegisterOpt instead of RegisterPass
* Add support for different "PassType's"
* Add new RegisterOpt/RegisterAnalysis templates for registering passes that
  are to show up in opt or analyze
* Register Analyses now
* Change optimizations to use RegisterOpt instead of RegisterPass
* Remove getPassName implementations from various subclasses

llvm-svn: 3113
2002-07-26 21:12:46 +00:00
Chris Lattner b28b680155 *** empty log message ***
llvm-svn: 3016
2002-07-23 18:06:35 +00:00
Chris Lattner 113f4f4609 MEGAPATCH checkin.
For details, See: docs/2002-06-25-MegaPatchInfo.txt

llvm-svn: 2779
2002-06-25 16:13:24 +00:00
Chris Lattner ab038d44b0 Simplify the interface to local DCE and Constant prop
llvm-svn: 2749
2002-05-26 20:18:18 +00:00
Chris Lattner 0b18c1d64e Add support for printing out statistics information when -stats is added to
the command line

llvm-svn: 2601
2002-05-10 15:38:35 +00:00
Chris Lattner b4cfa7ff97 Merge all individual .h files into a single Scalar.h file
llvm-svn: 2537
2002-05-07 20:03:00 +00:00
Chris Lattner 560da70f8c Factor code out to the TransformUtils library
llvm-svn: 2516
2002-05-07 18:10:55 +00:00
Chris Lattner 87e8806f05 * Remove all cfg simplification stuff for a new cfg simplify pass (todo)
* Convert to worklist instead of iterative algorithm

llvm-svn: 2510
2002-05-07 04:24:11 +00:00
Chris Lattner 66e25b8b62 Merge blocks like this:
void "test3"(bool %T) {
        br bool %T, label %BB1, label %BB1
BB1:
        ret void
}

llvm-svn: 2472
2002-05-06 03:02:02 +00:00
Chris Lattner d5a847057b Eliminate duplicate or unneccesary #include's
llvm-svn: 2397
2002-04-29 17:42:12 +00:00
Chris Lattner 37104aace8 Add new optional getPassName() virtual function that a Pass can override
to make debugging output a lot nicer.

llvm-svn: 2395
2002-04-29 14:57:45 +00:00
Chris Lattner ca14237696 Split ConstantVals.h into Constant.h and Constants.h
llvm-svn: 2378
2002-04-28 19:55:58 +00:00
Chris Lattner c8e665431b * Rename MethodPass class to FunctionPass
- Rename runOnMethod to runOnFunction
* Transform getAnalysisUsageInfo into getAnalysisUsage
  - Method is now const
  - It now takes one AnalysisUsage object to fill in instead of 3 vectors
    to fill in
  - Pass's now specify which other passes they _preserve_ not which ones
    they modify (be conservative!)
  - A pass can specify that it preserves all analyses (because it never
    modifies the underlying program)
* s/Method/Function/g in other random places as well

llvm-svn: 2333
2002-04-27 06:56:12 +00:00
Chris Lattner 2716b5e524 Change Constant::getNullConstant to Constant::getNullValue
llvm-svn: 2323
2002-04-27 02:25:14 +00:00
Chris Lattner d92b01c385 Add #includes to make up for #includes pruned out of header files.
llvm-svn: 2207
2002-04-09 18:37:46 +00:00
Chris Lattner f8e4dc33ab s/Method/Function
Remove extraneous #includes of llvm/Assembly/Writer

llvm-svn: 2178
2002-04-08 22:03:00 +00:00
Chris Lattner 57698e2c0b Change references from Method to Function
change references from MethodARgument to FunctionArgument

llvm-svn: 1991
2002-03-26 18:01:55 +00:00
Chris Lattner 04805fa29c Change over to use new style pass mechanism, now passes only expose small
creation functions in their public header file, unless they can help it.

llvm-svn: 1816
2002-02-26 21:46:54 +00:00
Chris Lattner 83d485b310 * Pull BasicBlock::pred_* and BasicBlock::succ_* out of BasicBlock.h and into
llvm/Support/CFG.h
* Make pred & succ iterators for intervals global functions
* Add #includes that are now neccesary because BasicBlock.h doesn't include
  InstrTypes.h anymore

llvm-svn: 1750
2002-02-12 22:39:50 +00:00
Chris Lattner ccbd4e4643 Implement new DeadInstElmination pass
remove old comment

llvm-svn: 1555
2002-01-23 05:48:24 +00:00
Chris Lattner ee965abc36 Move stuff out of the Optimizations directories into the appropriate Transforms
directories.  Eliminate the opt namespace.

llvm-svn: 1520
2002-01-21 23:17:48 +00:00
Chris Lattner 7f74a56e24 Changes to build successfully with GCC 3.02
llvm-svn: 1503
2002-01-20 22:54:45 +00:00
Chris Lattner 3462ae3ad7 Rename ConstPoolVal -> Constant
Rename ConstPool*   -> Constant*
Rename ConstPoolVals.h -> ConstantVals.h

llvm-svn: 1407
2001-12-03 22:26:30 +00:00
Chris Lattner fb5ae02e1a Split the PHINode class out from the iOther.h file into the iPHINode.h file
llvm-svn: 1405
2001-12-03 18:02:31 +00:00
Chris Lattner 5de2204fe8 Create a new #include "Support/..." directory structure to move things
from "llvm/Support/..." that are not llvm dependant.

Move files and fix #includes

llvm-svn: 1400
2001-11-27 00:03:19 +00:00
Chris Lattner 033324fc0c Avoid making a broken transformation!
llvm-svn: 1115
2001-11-03 21:30:22 +00:00
Chris Lattner 7567f6c15f Expose the low level DCE mechanism to external users
Refactor code to support it

llvm-svn: 1083
2001-11-01 07:00:27 +00:00
Chris Lattner 04648a4cc6 Simplify DCE code a lot
llvm-svn: 1079
2001-11-01 05:55:29 +00:00
Chris Lattner 5398a6eb6c Convert optimizations to the pass infrastructure
llvm-svn: 873
2001-10-18 01:32:34 +00:00
Chris Lattner da55810666 Commit more code over to new cast style
llvm-svn: 697
2001-10-02 03:41:24 +00:00
Chris Lattner ba1c1f2fb6 Pull predecessor and successor iterators out of the CFG*.h files, and plop them into
the BasicBlock class where they should be.  pred_begin/pred_end become methods on BasicBlock,
and the cfg namespace isn't used anymore.

llvm-svn: 691
2001-10-01 13:19:53 +00:00
Chris Lattner 07e158de3c * Eliminate constant pool dependancies:
* Eliminate DoRemoveUnusedConstants

llvm-svn: 453
2001-09-07 16:42:08 +00:00
Chris Lattner b62b602fe2 Enable the elimination of method prototypes that are not referenced
llvm-svn: 325
2001-07-28 17:51:49 +00:00
Chris Lattner e2472bbf6c Moved inline/llvm/Tools/* to include/llvm/Support/*
llvm-svn: 279
2001-07-23 17:46:59 +00:00
Chris Lattner 5b1200bf8e Remove dependency on the structure of ValueHolder.
llvm-svn: 182
2001-07-14 06:11:26 +00:00
Chris Lattner d6c5a769ea Don't clean out the type plane of the constant pool... this is a hack. FIXME
llvm-svn: 172
2001-07-09 19:38:52 +00:00
Chris Lattner a073acb22d Changed the fundemental architecture of Operands for Instructions. Now
Operands are maintained as a vector<Use> in the User class, and operator
iterators are provided as before.  Getting an operand no longer requires
a virtual function call.

WARNING: getOperand(x) where x >= getNumOperands() will now assert instead
of returning null!

llvm-svn: 149
2001-07-07 08:36:50 +00:00
Chris Lattner d42d492734 Optimizations got their own header files
Optimizations now live in the 'opt' namespace
include/llvm/Opt was renamed include/llvm/Optimizations

llvm-svn: 113
2001-06-30 04:36:40 +00:00
Chris Lattner 84f07396d3 * Factored RemovePredecessorFromBlock into BasicBlock::removePredecessor
* Avoid messing around with this case:
  br label %A
%A:  br label %A
* Enable optimizations that are correct now.

llvm-svn: 102
2001-06-29 05:24:28 +00:00
Chris Lattner 4cee8d8ffb Miscellaneous cleanups:
* Convert post to pre-increment for for loops
  * Use generic programming more
  * Use new Value::cast* instructions
  * Use new Module, Method, & BasicBlock forwarding methods
  * Use new facilities in STLExtras.h
  * Use new Instruction::isPHINode() method

llvm-svn: 96
2001-06-27 23:41:11 +00:00
Chris Lattner 778de94723 Get rid of a silly printout that isn't needed right now
llvm-svn: 45
2001-06-20 23:09:39 +00:00
Chris Lattner 5ba5f88c35 Updates to work with new cfg namespace
llvm-svn: 29
2001-06-13 19:55:22 +00:00
Chris Lattner 874ddadf72 Updates to support
* Changes in PHI node structure

llvm-svn: 25
2001-06-11 15:04:40 +00:00
Chris Lattner 7e0d6e05ac Updated to work with new CFG.h file.
llvm-svn: 15
2001-06-07 21:18:45 +00:00
Chris Lattner d821c2af37 Significant rework. DCE is still not done (see #ifdef'd out parts)
but at least the stuff that is checked in, now works.

llvm-svn: 10
2001-06-07 16:59:26 +00:00
Chris Lattner 2f7c963559 Initial revision
llvm-svn: 2
2001-06-06 20:29:01 +00:00