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2002-02-05Convert operand iterator over to work like an STL iteratorChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1720 91177308-0d34-0410-b5e6-96231b3b80d8
2002-02-05Minor change: Methods that return ValueSet's that are guaranteed to be validChris Lattner
return references instead of pointers. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1719 91177308-0d34-0410-b5e6-96231b3b80d8
2002-02-05Must include SetOperations to do set_*Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1716 91177308-0d34-0410-b5e6-96231b3b80d8
2002-02-05Remove empty filesChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1713 91177308-0d34-0410-b5e6-96231b3b80d8
2002-02-05* Eliminate the LiveVarSet class, making applyTranferFuncForMInst a staticChris Lattner
function in the one .cpp file that uses it. Use ValueSet's instead. * Prepare to delete LiveVarSet.h & LiveVarSet.cpp * Eliminate the ValueSet class, making all old member functions into global templates that will eventually be moved to Support. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1711 91177308-0d34-0410-b5e6-96231b3b80d8
2002-02-05* Code CleanupsChris Lattner
* Introduce RAV to allow stream I/O instead of using printValue git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1710 91177308-0d34-0410-b5e6-96231b3b80d8
2002-02-05Changes neccesary due to the move of BBLiveVar.h to the lib/Analysis/LiveVar ↵Chris Lattner
directory git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1709 91177308-0d34-0410-b5e6-96231b3b80d8
2002-02-05* Give BBLiveVar.cpp a proper file headerChris Lattner
* applyFlowFunc DOES NOT NEED TO COPY the huge BB->BBLiveVar Map every time it is invoked! * Big cleanups. * Make BBLiveVar.h effectively an internal header file * Prepare LiveVarMap.h for deletion git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1706 91177308-0d34-0410-b5e6-96231b3b80d8
2002-02-05* Big cleanups.Chris Lattner
* Make BBLiveVar.h effectively an internal header file * Prepare LiveVarMap.h for deletion git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1705 91177308-0d34-0410-b5e6-96231b3b80d8
2002-02-04Code cleanups, no functional changeChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1704 91177308-0d34-0410-b5e6-96231b3b80d8
2002-02-04Clean up MethodLiveVarInfoChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1703 91177308-0d34-0410-b5e6-96231b3b80d8
2002-02-04Turn live variable analysis into a real MethodPass.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1699 91177308-0d34-0410-b5e6-96231b3b80d8
2002-02-04* Add #includes that were yanked out of header filesChris Lattner
* Convert over to valueset interface that uses insert & erase insead of add and remove * the -> operator really isn't that hard to use! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1687 91177308-0d34-0410-b5e6-96231b3b80d8
2002-02-04Cut down include pollution and number of frivolous consts.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1683 91177308-0d34-0410-b5e6-96231b3b80d8
2002-02-04Minor cleanupsChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1671 91177308-0d34-0410-b5e6-96231b3b80d8
2002-02-03Lots of nonfunctional code cleanupsChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1642 91177308-0d34-0410-b5e6-96231b3b80d8
2002-01-20Changes to build successfully with GCC 3.02Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1503 91177308-0d34-0410-b5e6-96231b3b80d8
2001-12-13added a section on how to modify live variable code to use LLVM instructionsRuchira Sasanka
instead of machine instructions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1451 91177308-0d34-0410-b5e6-96231b3b80d8
2001-12-08Added more comments. Added code to destructor in MethodLiveVarInfo to deleteRuchira Sasanka
LiveVarSet caches. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1435 91177308-0d34-0410-b5e6-96231b3b80d8
2001-12-08Added comments are more documentation infoRuchira Sasanka
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1434 91177308-0d34-0410-b5e6-96231b3b80d8
2001-12-04Renamed inst_const_iterator -> const_inst_iteratorChris Lattner
Renamed op_const_iterator -> const_op_iterator Renamed PointerType::getValueType() -> PointerType::getElementType() git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1408 91177308-0d34-0410-b5e6-96231b3b80d8
2001-12-03Rename ConstPoolVal -> ConstantChris Lattner
Rename ConstPool* -> Constant* Rename ConstPoolVals.h -> ConstantVals.h git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1407 91177308-0d34-0410-b5e6-96231b3b80d8
2001-11-27Create a new #include "Support/..." directory structure to move thingsChris Lattner
from "llvm/Support/..." that are not llvm dependant. Move files and fix #includes git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1400 91177308-0d34-0410-b5e6-96231b3b80d8
2001-10-16No major change - added some commentsRuchira Sasanka
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@848 91177308-0d34-0410-b5e6-96231b3b80d8
2001-10-15Print Debug Code to stderr instead of stdout so that it doesn't mess up the ↵Chris Lattner
assembly output git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@841 91177308-0d34-0410-b5e6-96231b3b80d8
2001-10-15--added support for implicit operandsRuchira Sasanka
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@832 91177308-0d34-0410-b5e6-96231b3b80d8
2001-10-12added support for implict operands in machine instructionRuchira Sasanka
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@728 91177308-0d34-0410-b5e6-96231b3b80d8
2001-10-12--added support for implicit operands in machine instructionsRuchira Sasanka
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@727 91177308-0d34-0410-b5e6-96231b3b80d8
2001-10-01Pull predecessor and successor iterators out of the CFG*.h files, and plop ↵Chris Lattner
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. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@691 91177308-0d34-0410-b5e6-96231b3b80d8
2001-09-30*** empty log message ***Ruchira Sasanka
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@675 91177308-0d34-0410-b5e6-96231b3b80d8
2001-09-28Pull iterators out of CFG.h and CFGdecls and put them in Support directoryChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@664 91177308-0d34-0410-b5e6-96231b3b80d8
2001-09-14Move the sparc target to a new lib/Target directoryChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@562 91177308-0d34-0410-b5e6-96231b3b80d8
2001-09-14This checkin represents some cleanup of the backend, implementing the ↵Chris Lattner
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
2001-08-28analyze() now checks to see that we don't analyze the same method twice.Vikram S. Adve
Needs a mechnanism to override this check (e.g., after a transformation). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@391 91177308-0d34-0410-b5e6-96231b3b80d8
2001-08-20LV code on machine instructionsRuchira Sasanka
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@360 91177308-0d34-0410-b5e6-96231b3b80d8
2001-08-20LV info on machine instructionsRuchira Sasanka
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@359 91177308-0d34-0410-b5e6-96231b3b80d8
2001-07-24Changed printValue() to print constant value if the value is a constant.Ruchira Sasanka
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@292 91177308-0d34-0410-b5e6-96231b3b80d8
2001-07-24*** empty log message ***Ruchira Sasanka
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@291 91177308-0d34-0410-b5e6-96231b3b80d8
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