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2009-03-11fix validator errorsGabor Greif
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66688 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-11Fix exaples using IRBuilder. Thanks, Quadrescence and Glip7 from IRC!Gabor Greif
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66687 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-11Remove the one-definition-rule version of extern_weakDuncan Sands
linkage: this linkage type only applies to declarations, but ODR is only relevant to globals with definitions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66650 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-09Clarify wording, patch by Stefanus Du Toit!Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66458 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-09don't allow hash_map or hash_set.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66400 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-07Introduce new linkage types linkonce_odr, weak_odr, common_odrDuncan Sands
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. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66339 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-06Committing unsaved changes that should've been with r66237.Gordon Henriksen
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66242 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-06Incorporate feedback to improve GarbageCollection.html.Gordon Henriksen
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66237 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-03This bug's been fixed but a version with the fix hasn't been released yet.Nick Lewycky
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65931 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-02Document the -gcc-tool-args bugpoint option.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65897 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-02Add some more clang related release notes.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65868 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-02Remove incorrect information about fortran on Darwin.Tanya Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65859 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-02fix broken GCC bugzilla linkGabor Greif
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65858 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-02add a Q/A on broken GCCsGabor Greif
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65857 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-02update blurb per Shannon Weyrick.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65856 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-02Try to make the meaning of 'nocapture' a bit clearer. IDuncan Sands
commented out the line about simplifylibcalls because I think this doesn't work in the release (it was fixed in svn after the release branched). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65846 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-02Use GCC not gcc, like everywhere else in this document.Duncan Sands
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65845 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-02Grammar and punctuation fixes.John Criswell
No content changes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65844 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-02note the removal of deprecated interfacesGabor Greif
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65841 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-02minor tweaksGabor Greif
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65838 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-02minor tweaksGabor Greif
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65837 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-02Add more notes for VMKit.Nicolas Geoffray
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65833 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-02Random formatting changes.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65815 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-02Fix typos.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65813 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-02Change </pp> to </p>.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65804 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-02- Use "real-world applications" instead of just "real applications".Bill Wendling
- Verification Fixes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65803 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-02Make some improvements to the GC docs.Gordon Henriksen
Also, drop reference to the half-baked runtime interface. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65802 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-02remove empty sectionChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65800 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-02more englishificationChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65799 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-02start translating this into Engrish and organizing it.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65797 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-01move gold plugin next to LTO doc in the subsystem sectionChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65790 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-01Add a quickstart example.Nick Lewycky
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65789 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-01Close list item tag, to conform with the style in this file. It's optionalNick Lewycky
anyways. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65787 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-01Add the gold plugin page to the documentation index!Nick Lewycky
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65786 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-01Cleanup the description of flags to llvm-gcc. Also remove stray text in theNick Lewycky
attribution. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65785 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-01Don't forget the important part. llvm-gcc -use-gold-plugin passes the rightNick Lewycky
options to gold. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65783 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-01Sprinkle llvmc notes with <tt>.Mikhail Glushenkov
Also removes some trailing whitespace. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65781 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-01Tweak this a bit.Duncan Sands
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65772 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-01Fix grammar.Nick Lewycky
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65769 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-01First pass at a document describing how to achieve LTO on Linux with gold.Nick Lewycky
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65766 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-01Another point to mention.Duncan Sands
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65765 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-01add some llvmc notes from MikhailChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65756 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-28Fix grammaro.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65727 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-28add a stub for Roadsend PHPChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65705 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-28don't use the word 'aggregate' with constants, it is confusing.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65702 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-28don't redescribe bitcast constraints in two places. It is not valid to Chris Lattner
bitcast from one aggregate to another. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65700 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-28Update this text for first-class aggregates.Nick Lewycky
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65697 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-28Fix typo. Found by William Moss.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65693 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-27document ilist_traitsGabor Greif
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65631 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-27Expand a bit on iplist. If you are more expert on this class, please review!Gabor Greif
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65630 91177308-0d34-0410-b5e6-96231b3b80d8