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Commit Graph

31 Commits

Author SHA1 Message Date
Misha Brukman
acc53cc7c6 Declare FunctionPasses as such so that they can be used in FunctionPassManager.
llvm-svn: 9768
2003-11-07 17:20:18 +00:00
John Criswell
b402729b30 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
Misha Brukman
868eac95dd Fix spelling.
llvm-svn: 9027
2003-10-10 17:57:28 +00:00
Chris Lattner
2b01ee820e Don't corrupt memory when removing an instruction from the program, but
not the worklist

llvm-svn: 6733
2003-06-17 03:57:18 +00:00
Chris Lattner
aceb57a289 Fix typo
llvm-svn: 5458
2003-02-01 04:50:59 +00:00
Chris Lattner
be53e88459 Remove dead code
llvm-svn: 4952
2002-12-07 18:42:13 +00:00
Chris Lattner
b565d3ac5b - 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
7cf9f6f4b1 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
a146c9e769 Really minor cleanups
llvm-svn: 3549
2002-08-30 22:53:30 +00:00
Chris Lattner
b0cbcfd5e4 - GCSE now no longer counts instructions not removed (due to no common
dominator as being removed)
  - GCSE now uses new Value #'ing interface, instead of dealing with AA itself
  - GCSE worklist implementation much simpler, class cleaned up.

llvm-svn: 3533
2002-08-30 20:22:29 +00:00
Chris Lattner
969c616d51 Load & StoreInst no longer derive from MemAccessInst, so we don't have
to handle indexing anymore

llvm-svn: 3485
2002-08-22 22:49:05 +00:00
Chris Lattner
5addf774a3 Remove long obsolete comments
llvm-svn: 3476
2002-08-22 21:25:54 +00:00
Chris Lattner
5b94b874d6 Convert GCSE pass to use new alias analysis infrastructure
llvm-svn: 3463
2002-08-22 18:24:48 +00:00
Chris Lattner
760f32d641 Fix bug introduced in last checkin due to CastInst not being visible
llvm-svn: 3327
2002-08-14 18:22:19 +00:00
Chris Lattner
980bf4b44d Remove support for NOT instruction
llvm-svn: 3323
2002-08-14 18:18:02 +00:00
Chris Lattner
a21e315db4 - Cleaned up the interface to AnalysisUsage to take analysis class names
instead of ::ID's.
 - Pass::getAnalysis<> now no longer takes an optional argument

llvm-svn: 3265
2002-08-08 19:01:30 +00:00
Chris Lattner
b55222222e Fix bug: test/Regression/Transforms/GCSE/2002-05-21-NoSharedDominator.ll
llvm-svn: 3215
2002-08-02 18:06:01 +00:00
Chris Lattner
7a9eb848cd * 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
c482880f9e *** empty log message ***
llvm-svn: 3016
2002-07-23 18:06:35 +00:00
Anand Shukla
85065832f1 changes to make it compatible with 64bit gcc
llvm-svn: 2792
2002-06-25 21:07:58 +00:00
Chris Lattner
dfd421a7df MEGAPATCH checkin.
For details, See: docs/2002-06-25-MegaPatchInfo.txt

llvm-svn: 2779
2002-06-25 16:13:24 +00:00
Chris Lattner
fc21b26332 * Fix bug: test/Regression/Transforms/GCSE/2002-05-14-OperandSwap.ll
By making sure to consider binary expressions identical if their operands
are backwards, but swappable.

llvm-svn: 2629
2002-05-14 19:57:25 +00:00
Chris Lattner
b7688286c1 Implement elimination of loads
llvm-svn: 2620
2002-05-14 05:02:40 +00:00
Chris Lattner
adba963886 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
2a43c7c03d Merge all individual .h files into a single Scalar.h file
llvm-svn: 2537
2002-05-07 20:03:00 +00:00
Chris Lattner
96e0c48175 Eliminate duplicate or unneccesary #include's
llvm-svn: 2397
2002-04-29 17:42:12 +00:00
Chris Lattner
3909059b6a Remove broken assertion.
llvm-svn: 2396
2002-04-29 16:20:25 +00:00
Chris Lattner
589debc4ba 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
ec70d92221 Tighten up the AnalysisUsage of lots of passes, primarily to correctly indicate whether or not they invalidate the CFGA
llvm-svn: 2386
2002-04-28 21:27:06 +00:00
Chris Lattner
07fe96ca98 Eliminate the cfg namespace, moving LoopInfo, Dominators, Interval* classes
to the global namespace

llvm-svn: 2370
2002-04-28 16:21:30 +00:00
Chris Lattner
0bd57e6e99 Initial checkin of simple&fast SSA based GCSE algorithm
llvm-svn: 2338
2002-04-28 00:47:11 +00:00