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path: root/include/llvm/Value.h
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* For PR950:Reid Spencer2006-10-20
| | | | | | | | | This patch implements the first increment for the Signless Types feature. All changes pertain to removing the ConstantSInt and ConstantUInt classes in favor of just using ConstantInt. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31063 91177308-0d34-0410-b5e6-96231b3b80d8
* For PR778:Reid Spencer2006-06-05
| | | | | | | | Move file-scoped documentation to class-scoped so it is more readily accessible. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28689 91177308-0d34-0410-b5e6-96231b3b80d8
* Allow use of isa<InlineAsm>(X) without #including InlineAsm.hChris Lattner2006-01-26
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25632 91177308-0d34-0410-b5e6-96231b3b80d8
* Initial checkin of the InlineAsm classChris Lattner2006-01-24
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25570 91177308-0d34-0410-b5e6-96231b3b80d8
* Make ValueSymbolTable (temporarily) a friend of Value so it can mod theReid Spencer2006-01-10
| | | | | | | Name of Value instances. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25174 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix VC++ level 4 warnings.Jeff Cohen2005-12-17
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24750 91177308-0d34-0410-b5e6-96231b3b80d8
* remove a comma to compile with pedantic gccChris Lattner2005-10-08
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23667 91177308-0d34-0410-b5e6-96231b3b80d8
* Split SimpleConstantVal up into its components, so each Constant subclass getsChris Lattner2005-09-27
| | | | | | | | | | | | a different enum value. This allows 'classof' for these to be really simple, not needing to call getType() anymore. This speeds up isa/dyncast/etc for constants, and also makes them smaller. For example, the text section of a release build of InstCombine.cpp shrinks from 230037 bytes to 216363 bytes, a 6% reduction. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23466 91177308-0d34-0410-b5e6-96231b3b80d8
* remove a dead enum value, making a comment above correct againChris Lattner2005-08-16
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22810 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove trailing whitespaceMisha Brukman2005-04-21
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21408 91177308-0d34-0410-b5e6-96231b3b80d8
* Convert tabs to spacesMisha Brukman2005-03-16
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20634 91177308-0d34-0410-b5e6-96231b3b80d8
* Add a new method, allow symtab to poke name.Chris Lattner2005-03-06
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20468 91177308-0d34-0410-b5e6-96231b3b80d8
* remove all of the various setName implementations, consolidating them intoChris Lattner2005-03-05
| | | | | | | Value::setName, which is no longer virtual. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20464 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove the second argument to Value::setName, it is never needed.Chris Lattner2005-03-05
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20457 91177308-0d34-0410-b5e6-96231b3b80d8
* Add new method.Chris Lattner2005-02-23
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20287 91177308-0d34-0410-b5e6-96231b3b80d8
* SubclassID is really a small field. Split it into half and let subclassesChris Lattner2005-02-05
| | | | | | | play with the unused part. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20043 91177308-0d34-0410-b5e6-96231b3b80d8
* Switch from using an ilist for uses to using a custom doubly linked list.Chris Lattner2005-02-01
| | | | | | | | | | | | | | | | | | | | | This list does not provide the ability to go backwards in the list (its more of an unordered collection, stored in the shape of a list). This change means that use iterators are now only forward iterators, not bidirectional. This improves the memory usage of use lists from '5 + 4*#use' per value to '1 + 4*#use'. While it would be better to reduce the multiplied factor, I'm not smart enough to do so. This list also has slightly more efficient operators for manipulating list nodes (a few less loads/stores), due to not needing to be able to iterate backwards through the list. This change reduces the memory footprint required to hold 176.gcc from 66.025M -> 57.687M, a 14% reduction. It also speeds up the compiler, 7.73% in the case of bytecode loading alone (release build loading 176.gcc). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19956 91177308-0d34-0410-b5e6-96231b3b80d8
* Adjust to User.h changes.Chris Lattner2005-01-29
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19884 91177308-0d34-0410-b5e6-96231b3b80d8
* Added a size_type typedef to LLVM containers to make Visual Studio shut upReid Spencer2004-12-13
| | | | | | | (and possibly to make LLVM more x86 64bit friendly). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18891 91177308-0d34-0410-b5e6-96231b3b80d8
* Convert 'struct' to 'class' in various places to adhere to the coding standardsChris Lattner2004-10-27
| | | | | | | and work better with VC++. Patch contributed by Morten Ofstad! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17281 91177308-0d34-0410-b5e6-96231b3b80d8
* Add new UndefValueVal typeChris Lattner2004-10-16
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17038 91177308-0d34-0410-b5e6-96231b3b80d8
* Change Value from a "struct" to a "class" so that VC 7.1 doesn't generateReid Spencer2004-09-23
| | | | | | | missing symbols when its referenced as a class. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16496 91177308-0d34-0410-b5e6-96231b3b80d8
* Changes For Bug 352Reid Spencer2004-09-01
| | | | | | | | | Move include/Config and include/Support into include/llvm/Config, include/llvm/ADT and include/llvm/Support. From here on out, all LLVM public header files must be under include/llvm/. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16137 91177308-0d34-0410-b5e6-96231b3b80d8
* New methodsChris Lattner2004-08-04
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15462 91177308-0d34-0410-b5e6-96231b3b80d8
* I demand the ability to say 'if (isa<Value>(V))'!Chris Lattner2004-07-30
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15340 91177308-0d34-0410-b5e6-96231b3b80d8
* Add new enum entries for ConstantAggregateZeroVal/ConstantExprVal andChris Lattner2004-07-19
| | | | | | | rename ConstantVal to SimpleConstantVal git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14984 91177308-0d34-0410-b5e6-96231b3b80d8
* Add a missing space to align comments.Reid Spencer2004-07-18
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14955 91177308-0d34-0410-b5e6-96231b3b80d8
* bug 122:Reid Spencer2004-07-17
| | | | | | | | | | - Add ValueListTy to TypeTy so that the bcreader can have its own User category that won't get factored into any optimizations or cleanup. - Correct an isa_impl to correctly include GlobalValue now that it isa Constant. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14925 91177308-0d34-0410-b5e6-96231b3b80d8
* Final fix for PR341: eliminate operator<<(ostream, Value*). Clients shouldChris Lattner2004-07-15
| | | | | | | | now send references to ostreams instead of pointers. Sending pointers to ostreams will print their addresses. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14849 91177308-0d34-0410-b5e6-96231b3b80d8
* Add a missing #includeChris Lattner2004-07-12
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14773 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove definition and use of OtherVal enumerator. This just fixes a thinko.Reid Spencer2004-07-06
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14634 91177308-0d34-0410-b5e6-96231b3b80d8
* - Remove enumerator TypeVal since Values can't be types any moreReid Spencer2004-07-04
| | | | | | | | - Remove isa_impl relationship between Types and Values - Add OtherVal so "other" users can interact with Values. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14596 91177308-0d34-0410-b5e6-96231b3b80d8
* Eliminate the Instruction::iType field, folding it into the Value::VTy field.Chris Lattner2004-06-27
| | | | | | | | | This reduces the size of the instruction class by 4 bytes, and means that isa<CallInst>(V) (for example) only needs to do one load from memory instead of two. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14434 91177308-0d34-0410-b5e6-96231b3b80d8
* Rearrange some code.Chris Lattner2004-06-26
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14427 91177308-0d34-0410-b5e6-96231b3b80d8
* Apparently a particular vendor compiler uses the struct/class tag to MANGLEChris Lattner2004-06-08
| | | | | | | | | | | | symbols with. Therefore, if you do not use struct/class consistently, you can get LINK ERRORS. grr. This fixes the link errors for libsupport and vmcore. -Chris git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14070 91177308-0d34-0410-b5e6-96231b3b80d8
* Annotations are evil. This makes Value not derive from Annotable, which makesChris Lattner2004-02-26
| | | | | | | | | | | | | | | all dynamically allocated LLVM values 4 bytes smaller, eliminate some vtables, and make Value's destructor faster. This makes Function derive from Annotation now because it is the only core LLVM class that still has an annotation stuck onto it: MachineFunction. MachineFunction is obviously horrible and gross (like most other annotations), but will be the subject of refactorings later in the future. Besides many fewer Function objects are dynamically allocated that instructions blocks, constants, types, etc... :) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11878 91177308-0d34-0410-b5e6-96231b3b80d8
* Minor cleanupChris Lattner2004-01-10
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10752 91177308-0d34-0410-b5e6-96231b3b80d8
* Put all LLVM code into the llvm namespace, as per bug 109.Brian Gaeke2003-11-11
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9903 91177308-0d34-0410-b5e6-96231b3b80d8
* Added LLVM copyright header (for lack of a better term).John Criswell2003-10-20
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9304 91177308-0d34-0410-b5e6-96231b3b80d8
* Completely rewrite support for the Value::use_* list. Now, all operations onChris Lattner2003-10-16
| | | | | | | | | | | | | | | | | | | | this list (except use_size()) are constant time. Before the killUse method (used whenever something stopped using a value) was linear time, and thus very very slow for large programs. This speeds GCCAS up _substantially_ on large programs: almost 2x for 176.gcc: 176.gcc: 77.07s -> 37.38s 177.mesa: 7.59s -> 5.57s 252.eon: 21.02s -> 19.52s (*) 253.perlbmk: 11.40s -> 13.05s 254.gap: 7.25s -> 7.42s 252.eon would speed up a whole lot more, but optimization time is being dominated by the inlining pass, which needs to be fixed. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9159 91177308-0d34-0410-b5e6-96231b3b80d8
* Add new hasOneUse() method. Remove explicit inline qualifiersChris Lattner2003-10-15
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9132 91177308-0d34-0410-b5e6-96231b3b80d8
* There is no reason for Value to be an AbstractTypeUser. This just makes thingsChris Lattner2003-10-02
| | | | | | | | | significantly more complete. Instead, just make DerivedType's AbstractTypeUser's, and make Value contain a PATypeHolder. This will also be more efficient in the future. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8827 91177308-0d34-0410-b5e6-96231b3b80d8
* Standardize header file commentsChris Lattner2003-09-30
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8782 91177308-0d34-0410-b5e6-96231b3b80d8
* Add new methodChris Lattner2003-08-29
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8204 91177308-0d34-0410-b5e6-96231b3b80d8
* Detemplatize the PATypeHandle class, which was only really instantiated on ↵Chris Lattner2003-06-18
| | | | | | 'Type'. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6774 91177308-0d34-0410-b5e6-96231b3b80d8
* Move annotation to support libraryChris Lattner2003-01-14
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5268 91177308-0d34-0410-b5e6-96231b3b80d8
* - Detemplatize UseTy<> in Value.h, because it's only instantiated for oneChris Lattner2002-10-09
| | | | | | | type! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4093 91177308-0d34-0410-b5e6-96231b3b80d8
* - Remove Value::use_push_back & Value::use_removeChris Lattner2002-10-09
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4089 91177308-0d34-0410-b5e6-96231b3b80d8
* Group #includes betterChris Lattner2002-09-23
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3887 91177308-0d34-0410-b5e6-96231b3b80d8
* Eliminate setType methodChris Lattner2002-09-10
| | | | | | | Now the only way to set the type of a value is in the ctor for an object git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3646 91177308-0d34-0410-b5e6-96231b3b80d8
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