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* remove a dead method.Chris Lattner2009-01-161-6/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62354 91177308-0d34-0410-b5e6-96231b3b80d8
* Reimplement the old and horrible bison parser for .ll files with a niceChris Lattner2009-01-021-7/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | and clean recursive descent parser. This change has a couple of ramifications: 1. The parser code is about 400 lines shorter (in what we maintain, not including what is autogenerated). 2. The code should be significantly faster than the old code because we don't have to work around bison's poor handling of datatypes with ctors/dtors. This also makes the code much more resistant to memory leaks. 3. We now get caret diagnostics from the .ll parser, woo. 4. The actual diagnostics emited from the parser are completely different so a bunch of testcases had to be updated. 5. I now disallow "%ty = type opaque %ty = type i32". There was no good reason to support this, it was just an accident of the old implementation. I have no reason to think that anyone is actually using this. 6. The syntax for sticking a global variable has changed to make it unambiguous. I don't think anyone is depending on this since only clang supports this and it is not solid yet, so I'm not worried about anything breaking. 7. This gets rid of the last use of bison, and along with it the .cvs files. I'll prune this from the makefiles as a subsequent commit. There are a few minor cleanups that can be done after this commit (suggestions welcome!) but this passes dejagnu testing and is ready for its time in the limelight. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61558 91177308-0d34-0410-b5e6-96231b3b80d8
* Fixed grammar and capitalization.Misha Brukman2008-12-311-5/+4
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61531 91177308-0d34-0410-b5e6-96231b3b80d8
* Move Print*Pass to use raw_ostream.Daniel Dunbar2008-10-221-5/+5
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57946 91177308-0d34-0410-b5e6-96231b3b80d8
* Privatize PrintModulePass and PrintFunctionPass and addDaniel Dunbar2008-10-211-55/+13
| | | | | | | | createPrintModulePass and createPrintFunctionPass. - So clients who compile w/o RTTI can use them. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57933 91177308-0d34-0410-b5e6-96231b3b80d8
* we should use 'class' for non-pod types instead of 'struct' toChris Lattner2008-08-241-1/+2
| | | | | | | make it easier to deal with the VC++ struct/class bug. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55290 91177308-0d34-0410-b5e6-96231b3b80d8
* Switch the asmprinter (.ll) and all the stuff it requires over toChris Lattner2008-08-232-6/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | use raw_ostream instead of std::ostream. Among other goodness, this speeds up llvm-dis of kc++ with a release build from 0.85s to 0.49s (88% faster). Other interesting changes: 1) This makes Value::print be non-virtual. 2) AP[S]Int and ConstantRange can no longer print to ostream directly, use raw_ostream instead. 3) This fixes a bug in raw_os_ostream where it didn't flush itself when destroyed. 4) This adds a new SDNode::print method, instead of only allowing "dump". A lot of APIs have both std::ostream and raw_ostream versions, it would be useful to go through and systematically anihilate the std::ostream versions. This passes dejagnu, but there may be minor fallout, plz let me know if so and I'll fix it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55263 91177308-0d34-0410-b5e6-96231b3b80d8
* Change WriteTypeSymbolic/WriteAsOperand to return void instead of Chris Lattner2008-08-191-3/+3
| | | | | | | | | | | | | an ostream, which is just weird. Rename SC_DEBUG -> ST_DEBUG Remove static indentation strangeness from WriteConstantInt. This makes it so that large structs are not broken down and printed on multiple lines. If there is demand for this to return, there are better ways to implement this. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54981 91177308-0d34-0410-b5e6-96231b3b80d8
* Revert 51775.Evan Cheng2008-05-301-4/+4
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51795 91177308-0d34-0410-b5e6-96231b3b80d8
* Patches for building llvm on Solaris x86. Contributed by Nathan Keynes.Evan Cheng2008-05-301-4/+4
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51775 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix newly-introduced 4.3 warningsAnton Korobeynikov2008-02-201-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47375 91177308-0d34-0410-b5e6-96231b3b80d8
* Don't attribute in file headers anymore. See llvmdev for theChris Lattner2007-12-294-8/+8
| | | | | | | | discussion of this change. Boy are my fingers tired. ;-) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45411 91177308-0d34-0410-b5e6-96231b3b80d8
* More fleshing out of docs/Passes.html, plus some typo fixes andGordon Henriksen2007-10-261-1/+1
| | | | | | improved wording in source files. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43377 91177308-0d34-0410-b5e6-96231b3b80d8
* Change casts from old style to new style. This helps document the detailsReid Spencer2007-08-121-4/+5
| | | | | | | | better, gives the compiler a chance to validate the cast and reduces warnings if the user turns on -Wold-style-cast option. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41033 91177308-0d34-0410-b5e6-96231b3b80d8
* Drop 'const'Devang Patel2007-05-031-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36662 91177308-0d34-0410-b5e6-96231b3b80d8
* Use 'static const char' instead of 'static const int'.Devang Patel2007-05-021-2/+2
| | | | | | | | Due to darwin gcc bug, one version of darwin linker coalesces static const int, which defauts PassID based pass identification. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36652 91177308-0d34-0410-b5e6-96231b3b80d8
* Do not use typeinfo to identify pass in pass manager.Devang Patel2007-05-011-4/+7
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36632 91177308-0d34-0410-b5e6-96231b3b80d8
* Changed llvm_ostream et all to OStream. llvm_cerr, llvm_cout, llvm_null, areBill Wendling2006-12-071-10/+8
| | | | | | | now cerr, cout, and NullStream resp. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32298 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove the dead CachedWriter class.Chris Lattner2006-12-061-74/+0
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32271 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove the 'printname' argument to WriteAsOperand. It is always true, andChris Lattner2006-12-061-1/+1
| | | | | | | passing false would make the asmprinter fail anyway. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32264 91177308-0d34-0410-b5e6-96231b3b80d8
* remove unused apiChris Lattner2006-12-061-3/+0
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32261 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove dead code.Reid Spencer2006-12-031-61/+0
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32157 91177308-0d34-0410-b5e6-96231b3b80d8
* Support for llvm_ostreams.Bill Wendling2006-11-281-7/+7
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31988 91177308-0d34-0410-b5e6-96231b3b80d8
* Back out last revision which should not have been committed (yet).Reid Spencer2006-08-281-4/+0
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29935 91177308-0d34-0410-b5e6-96231b3b80d8
* For PR387:Reid Spencer2006-08-281-0/+4
| | | | | | | | Close out this long standing bug by removing the remaining overloaded virtual functions in LLVM. The -Woverloaded-virtual option is now turned on. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29934 91177308-0d34-0410-b5e6-96231b3b80d8
* For PR797:Reid Spencer2006-08-181-19/+37
| | | | | | | | | | | | | | Rid the Assembly Parser of exceptions. This is a really gross hack but it will do until the Assembly Parser is re-written as a recursive descent. The basic premise is that wherever the old "ThrowException" function was called (new name: GenerateError) we set a flag (TriggerError). Every production checks that flag and calls YYERROR if it is set. Additionally, each call to ThrowException in the grammar is replaced with GEN_ERROR which calls GenerateError and then YYERROR immediately. This prevents the remaining production from continuing after an error condition. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29763 91177308-0d34-0410-b5e6-96231b3b80d8
* Replace an old C-style cast with a C++ cast (squelch warning)Reid Spencer2006-05-291-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28533 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix some doxygen usage in these headers.Reid Spencer2006-05-191-2/+4
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28394 91177308-0d34-0410-b5e6-96231b3b80d8
* Unused function - easier to throw away than fix.Jim Laskey2006-03-251-8/+0
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27123 91177308-0d34-0410-b5e6-96231b3b80d8
* Split memcpy/memset/memmove intrinsics into i32/i64 versions, resolvingChris Lattner2006-03-031-12/+2
| | | | | | | PR709, and paving the way for future progress. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26476 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix auto-upgrade of intrinsics to work properly with both assembly andReid Spencer2006-01-271-1/+12
| | | | | | | | bytecode reading. This code is crufty, the result of much hacking to get things working correctly. Cleanup patches will follow. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25682 91177308-0d34-0410-b5e6-96231b3b80d8
* 1. Documentation upgrade.Reid Spencer2006-01-191-7/+16
| | | | | | | | | 2. Have UpgradeInstrinicCall return an Instruction* instead of a CallInst* and return the needed CastInst* if the result of the upgraded call needs to be casted back to a signed type. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25446 91177308-0d34-0410-b5e6-96231b3b80d8
* Add a new interface function to AutoUpgrade for simultaneously upgradingReid Spencer2006-01-191-1/+25
| | | | | | | | | the Function and the CallInst: UpgradeCallsToIntrinsic(Function*). Also, re-factor the AutoUpgrade implementation to eliminate some duplication of code. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25432 91177308-0d34-0410-b5e6-96231b3b80d8
* For PR411:Reid Spencer2006-01-161-0/+33
| | | | | | | | | This file makes the helper functions for auto-upgrade of llvm assembly and bytecode more accessible. This is part of de-overloading of intrinsic functions to support the flat symbol table (no type planes). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25365 91177308-0d34-0410-b5e6-96231b3b80d8
* Give the asmparser the ability to parse strings, patch contributed byChris Lattner2005-05-201-0/+1
| | | | | | | Alexander Friedman! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22145 91177308-0d34-0410-b5e6-96231b3b80d8
* Some cleanups for compilation with GCC 4.0.0 to remove warnings:Reid Spencer2005-05-151-0/+2
| | | | | | | | * Use C++ style casts, not C style casts * Abstract base classes should have virtual destructor. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22057 91177308-0d34-0410-b5e6-96231b3b80d8
* Convert tabs to spacesMisha Brukman2005-04-222-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21436 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove trailing whitespaceMisha Brukman2005-04-215-19/+19
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21408 91177308-0d34-0410-b5e6-96231b3b80d8
* Add llvm-as project to Visual StudioJeff Cohen2005-01-011-1/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19227 91177308-0d34-0410-b5e6-96231b3b80d8
* 'Pass' should now not be derived from by clients. Instead, they should deriveChris Lattner2004-09-201-2/+2
| | | | | | | | from ModulePass. Instead of implementing Pass::run, then should implement ModulePass::runOnModule. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16436 91177308-0d34-0410-b5e6-96231b3b80d8
* Fixes for PR341Chris Lattner2004-07-151-11/+3
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14847 91177308-0d34-0410-b5e6-96231b3b80d8
* Add a new, compatible, interface function for writing types as operands.Reid Spencer2004-07-041-0/+3
| | | | | | | This is necessary because Types are no longer Values. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14598 91177308-0d34-0410-b5e6-96231b3b80d8
* Added #include <iostream> since this header is no longer picked up fromReid Spencer2004-07-041-0/+1
| | | | | | | the Value.h header. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14597 91177308-0d34-0410-b5e6-96231b3b80d8
* Revert ostream back to reference: the only user (llvm-tv) no longer needs it.Misha Brukman2004-06-041-8/+5
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14029 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove support for printing strings from the cached writerChris Lattner2004-06-041-4/+0
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14023 91177308-0d34-0410-b5e6-96231b3b80d8
* Part of bug 122:Reid Spencer2004-05-261-2/+5
| | | | | | | | | | | This change removes the BuildBytecodeInfo flag from the SlotCalculator class. This flag was needed to distinguish between the Bytecode/Writer and the AsmWriter. Now that AsmWriter doesn't use SlotCalculator, we can remove this flag and simplify some code. Also, some minor name changes to CachedWriter.h needed to be committed (missed in previous commit). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13785 91177308-0d34-0410-b5e6-96231b3b80d8
* * Make contained ostream not public.Misha Brukman2004-04-281-26/+11
| | | | | | | | | | | * Remove various print methods that called the Value* method, just have one that all subclasses of Value will use anyway. * Remove template for printing constant references * Add methods to print char* and strings * setStream now sets the stream on the contained AssemblyWriter git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13246 91177308-0d34-0410-b5e6-96231b3b80d8
* * Add ability to get and set the output streamMisha Brukman2004-04-281-11/+23
| | | | | | | | * New feature: outputting a Type* as symbolic, controlled via the stream similarly to sending std::hex to change number format git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13226 91177308-0d34-0410-b5e6-96231b3b80d8
* Add the ability to put an annotation at the end of a basic block as well.Chris Lattner2004-03-081-3/+9
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12230 91177308-0d34-0410-b5e6-96231b3b80d8
* The cbackend has never had anything to do with llvm assembly writingChris Lattner2004-02-131-27/+0
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11411 91177308-0d34-0410-b5e6-96231b3b80d8
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