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* don't allow hash_map or hash_set.Chris Lattner2009-03-091-18/+7
| | | | llvm-svn: 66400
* Introduce new linkage types linkonce_odr, weak_odr, common_odrDuncan Sands2009-03-071-5/+6
| | | | | | | | | | | | | | | | | | | | | and extern_weak_odr. These are the same as the non-odr versions, except that they indicate that the global will only be overridden by an *equivalent* global. In C, a function with weak linkage can be overridden by a function which behaves completely differently. This means that IP passes have to skip weak functions, since any deductions made from the function definition might be wrong, since the definition could be replaced by something completely different at link time. This is not allowed in C++, thanks to the ODR (One-Definition-Rule): if a function is replaced by another at link-time, then the new function must be the same as the original function. If a language knows that a function or other global can only be overridden by an equivalent global, it can give it the weak_odr linkage type, and the optimizers will understand that it is alright to make deductions based on the function body. The code generators on the other hand map weak and weak_odr linkage to the same thing. llvm-svn: 66339
* document ilist_traitsGabor Greif2009-02-271-0/+15
| | | | llvm-svn: 65631
* Expand a bit on iplist. If you are more expert on this class, please review!Gabor Greif2009-02-271-8/+20
| | | | llvm-svn: 65630
* update ilist documentation and add some blurb on ilist_nodeGabor Greif2009-02-271-2/+21
| | | | llvm-svn: 65629
* Get rid of the tagging functions and use PointerIntPair.Gabor Greif2009-01-051-8/+9
| | | | | | | | | This means that we have to include an additional header. This patch should be functionally equivalent. I cannot outrule any performance degradation, though I do not expect any. llvm-svn: 61694
* Global replace of yellow W3C "valid HTML/CSS" icons with blue ones.Misha Brukman2008-12-111-1/+1
| | | | llvm-svn: 60880
* This method got renamed, thanks to Mattias Holm for pointing this out.Chris Lattner2008-11-251-1/+1
| | | | llvm-svn: 60039
* Fix syntax of iterate_complex example. Noticed by Martin!Eric Christopher2008-11-081-1/+1
| | | | llvm-svn: 58900
* Change PointerType::get -> getUnqualDaniel Dunbar2008-10-031-2/+2
| | | | llvm-svn: 57032
* Fix documentation for these functions; they do not only modify users within theNick Lewycky2008-09-151-5/+7
| | | | | | block specified by the InstList. Patch by Stefanus Du Toit. llvm-svn: 56200
* Use present tense when talking about User layout. It is implemented now.Gabor Greif2008-06-251-10/+10
| | | | llvm-svn: 52699
* Fix typo, fix suggested by Nicholas OlsenChris Lattner2008-06-201-1/+1
| | | | llvm-svn: 52524
* fix validator warningGabor Greif2008-06-181-1/+1
| | | | llvm-svn: 52461
* prettify, no semantic changesGabor Greif2008-06-181-92/+138
| | | | llvm-svn: 52460
* Move some documentation from the header file into ProgrammersManual. About ↵Gabor Greif2008-06-161-4/+183
| | | | | | to improve. llvm-svn: 52360
* Fix inst_iterator example.Chris Lattner2008-06-041-3/+6
| | | | llvm-svn: 51954
* simplify this.Chris Lattner2008-02-151-3/+1
| | | | llvm-svn: 47187
* add info on walking preds/succs of a block.Chris Lattner2008-01-031-8/+39
| | | | llvm-svn: 45537
* Type::IntTy hasn't existed for a while. Just sub in Type::Int32Ty.Nick Lewycky2007-12-031-5/+5
| | | | llvm-svn: 44526
* document DenseSet.Chris Lattner2007-09-301-0/+20
| | | | llvm-svn: 42475
* explain why not vector<bool>Chris Lattner2007-09-251-2/+9
| | | | llvm-svn: 42324
* Add section on bit containers.Daniel Berlin2007-09-241-0/+49
| | | | | | (Not the most well written stuff in the universe :P) llvm-svn: 42267
* Merge DenseMapKeyInfo & DenseMapValueInfo into DenseMapInfoChris Lattner2007-09-171-1/+1
| | | | | | | Add a new DenseMapInfo::isEqual method to allow clients to redefine the equality predicate used when probing the hash table. llvm-svn: 42042
* first pass of nomenclature changes in .html filesGabor Greif2007-07-061-4/+4
| | | | llvm-svn: 37956
* Modify deleting global variable with an even easier way.Tanya Lattner2007-06-201-7/+4
| | | | llvm-svn: 37676
* Add blurb on deleting global variables.Tanya Lattner2007-06-201-0/+26
| | | | llvm-svn: 37674
* Various hopefully correct easy fixes.Duncan Sands2007-03-301-3/+3
| | | | llvm-svn: 35506
* Stop using the foo HTML tag :)Chris Lattner2007-03-281-2/+2
| | | | llvm-svn: 35436
* Fix a typo.Reid Spencer2007-03-021-1/+1
| | | | llvm-svn: 34826
* Clarify the use of getValue/getSExtValue/getZExtValue and add the newReid Spencer2007-03-011-4/+14
| | | | | | APInt constructor. llvm-svn: 34811
* update symtab section to reflect recent changes.Chris Lattner2007-02-161-146/+19
| | | | llvm-svn: 34340
* For PR1195:Reid Spencer2007-02-151-3/+3
| | | | | | Packed -> Vector llvm-svn: 34296
* For PR1195:Reid Spencer2007-02-151-1/+1
| | | | | | | Rename PackedType -> VectorType, ConstantPacked -> ConstantVector, and PackedTyID -> VectorTyID. No functional changes. llvm-svn: 34293
* Change a reference to gccas to a reference to opt.Reid Spencer2007-02-091-1/+1
| | | | llvm-svn: 34095
* update this.Chris Lattner2007-02-081-10/+9
| | | | llvm-svn: 34063
* remove some obsolete SymbolTable methods. These docs need to be updatedChris Lattner2007-02-071-19/+0
| | | | | | now that PR411 landed llvm-svn: 33991
* add a noteChris Lattner2007-02-051-0/+27
| | | | llvm-svn: 33904
* describe SmallSetVectorChris Lattner2007-02-041-4/+13
| | | | llvm-svn: 33847
* null -> pointer, nul -> character :)Chris Lattner2007-02-031-1/+1
| | | | llvm-svn: 33841
* Fix some spellos.Reid Spencer2007-02-031-19/+19
| | | | llvm-svn: 33840
* fix grammarChris Lattner2007-02-031-3/+3
| | | | llvm-svn: 33839
* Serious cleanups. Make the TOC match the text for the class hierarchy,Chris Lattner2007-02-031-250/+247
| | | | | | | move the sections of the class-h around in the right order, make it actually reflect the classes in LLVM today. llvm-svn: 33838
* Add TOCChris Lattner2007-02-031-1/+9
| | | | llvm-svn: 33837
* describe map-like containersChris Lattner2007-02-031-15/+176
| | | | llvm-svn: 33836
* improve grammarChris Lattner2007-02-031-21/+24
| | | | llvm-svn: 33830
* improve grammarChris Lattner2007-02-031-9/+12
| | | | llvm-svn: 33829
* close run-away tagChris Lattner2007-02-031-1/+1
| | | | llvm-svn: 33828
* fill in the section on Set-like containers.Chris Lattner2007-02-031-19/+217
| | | | llvm-svn: 33827
* fix validation issuesChris Lattner2007-02-031-6/+1
| | | | llvm-svn: 33823
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