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* Don't document exactly how virtual registers are represented as integers. CodeJakob Stoklund Olesen2011-01-08
| | | | | | | | | shouldn't depend directly on that. Give an example of how to iterate over all virtual registers in a function without depending on the representation. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123099 91177308-0d34-0410-b5e6-96231b3b80d8
* Update the target feature matrix to reflect some new features in the MBlaze ↵Wesley Peck2010-12-20
| | | | | | backend. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122276 91177308-0d34-0410-b5e6-96231b3b80d8
* Update the Target Feature Matrix for MipsBruno Cardoso Lopes2010-12-19
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122203 91177308-0d34-0410-b5e6-96231b3b80d8
* further fixes.Chris Lattner2010-12-13
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121657 91177308-0d34-0410-b5e6-96231b3b80d8
* fix typoChris Lattner2010-12-12
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121620 91177308-0d34-0410-b5e6-96231b3b80d8
* no alpha jit support.Chris Lattner2010-11-14
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119052 91177308-0d34-0410-b5e6-96231b3b80d8
* add (and document) the ability for alias results to haveChris Lattner2010-11-06
| | | | | | | | | fixed physical registers. Start moving fp comparison aliases to the .td file (which default to using %st1 if nothing is specified). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118352 91177308-0d34-0410-b5e6-96231b3b80d8
* generalize alias support to allow the result of an alias toChris Lattner2010-11-06
| | | | | | | | add fixed immediate values. Move the aad and aam aliases to use this, and document it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118350 91177308-0d34-0410-b5e6-96231b3b80d8
* document instalias.Chris Lattner2010-11-06
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118335 91177308-0d34-0410-b5e6-96231b3b80d8
* Validate HTML.Benjamin Kramer2010-10-30
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117847 91177308-0d34-0410-b5e6-96231b3b80d8
* add missing tagChris Lattner2010-10-30
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117846 91177308-0d34-0410-b5e6-96231b3b80d8
* fix typos and some serious bugs in feature handling (but not forChris Lattner2010-10-30
| | | | | | | | cases that are currently exercised). Thanks to Frits van Bommel for the great review! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117840 91177308-0d34-0410-b5e6-96231b3b80d8
* Implement (and document!) support for MnemonicAlias's to have Requires Chris Lattner2010-10-30
| | | | | | | | | | | | | directives, allowing things like this: def : MnemonicAlias<"pop", "popl">, Requires<[In32BitMode]>; def : MnemonicAlias<"pop", "popq">, Requires<[In64BitMode]>; Move the rest of the X86 MnemonicAliases over to the .td file. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117830 91177308-0d34-0410-b5e6-96231b3b80d8
* implement (and document!) the first kind of MC assembler alias, which Chris Lattner2010-10-30
| | | | | | | | just remaps one mnemonic to another. Convert a few of the X86 aliases from .cpp to .td code. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117815 91177308-0d34-0410-b5e6-96231b3b80d8
* clarify that not having the ".o file writing" featureChris Lattner2010-10-28
| | | | | | | | doesn't mean that you can't get a .o file. Apparently this is confusing :) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117523 91177308-0d34-0410-b5e6-96231b3b80d8
* Update target feature matrix for CellSPUKalle Raiskila2010-10-25
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117255 91177308-0d34-0410-b5e6-96231b3b80d8
* Update target feature matrix for Blackfin.Jakob Stoklund Olesen2010-10-24
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117245 91177308-0d34-0410-b5e6-96231b3b80d8
* Updating target feature matrix to indicate current MBlaze status.Wesley Peck2010-10-24
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117244 91177308-0d34-0410-b5e6-96231b3b80d8
* broken linkChris Lattner2010-10-24
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117232 91177308-0d34-0410-b5e6-96231b3b80d8
* add a big table with target features.Chris Lattner2010-10-24
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117230 91177308-0d34-0410-b5e6-96231b3b80d8
* random cruft in my tree.Chris Lattner2010-09-21
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114387 91177308-0d34-0410-b5e6-96231b3b80d8
* add some documentation for the most important MC-level classes along withChris Lattner2010-09-11
| | | | | | | an overview of mc and the idea of the code emission phase. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113707 91177308-0d34-0410-b5e6-96231b3b80d8
* Stack slot access methods are in TargetInstrInfo.Jakob Stoklund Olesen2010-08-31
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112653 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove the local register allocator.Jakob Stoklund Olesen2010-06-15
| | | | | | Please use the fast allocator instead. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106051 91177308-0d34-0410-b5e6-96231b3b80d8
* Revert r103213. It broke several sections of live website.mike-m2010-05-07
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103219 91177308-0d34-0410-b5e6-96231b3b80d8
* Overhauled llvm/clang docs builds. Closes PR6613.mike-m2010-05-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | NOTE: 2nd part changeset for cfe trunk to follow. *** PRE-PATCH ISSUES ADDRESSED - clang api docs fail build from objdir - clang/llvm api docs collide in install PREFIX/ - clang/llvm main docs collide in install - clang/llvm main docs have full of hard coded destination assumptions and make use of absolute root in static html files; namely CommandGuide tools hard codes a website destination for cross references and some html cross references assume website root paths *** IMPROVEMENTS - bumped Doxygen from 1.4.x -> 1.6.3 - splits llvm/clang docs into 'main' and 'api' (doxygen) build trees - provide consistent, reliable doc builds for both main+api docs - support buid vs. install vs. website intentions - support objdir builds - document targets with 'make help' - correct clean and uninstall operations - use recursive dir delete only where absolutely necessary - added call function fn.RMRF which safeguards against botched 'rm -rf'; if any target (or any variable is evaluated) which attempts to remove any dirs which match a hard-coded 'safelist', a verbose error will be printed and make will error-stop. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103213 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix a grammaro.Bob Wilson2010-04-09
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100877 91177308-0d34-0410-b5e6-96231b3b80d8
* Docuemntation corrections from John Myers.Dan Gohman2010-03-25
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99454 91177308-0d34-0410-b5e6-96231b3b80d8
* add support, testcases, and dox for the new GHC callingChris Lattner2010-03-11
| | | | | | | | convention. Patch by David Terei! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98212 91177308-0d34-0410-b5e6-96231b3b80d8
* Add documentation on sibling call optimization. Rename tailcall2.ll test to ↵Evan Cheng2010-03-08
| | | | | | sibcall.ll. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97980 91177308-0d34-0410-b5e6-96231b3b80d8
* Floating-point add, sub, and mul are now spelled fadd, fsub, and fmul,Dan Gohman2010-03-02
| | | | | | | respectively. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97531 91177308-0d34-0410-b5e6-96231b3b80d8
* Update the -tailcallopt description to match djg's improvements to the callingJeffrey Yasskin2010-01-11
| | | | | | | convention. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93167 91177308-0d34-0410-b5e6-96231b3b80d8
* x86 uses 5 operands for most memory refs now.Chris Lattner2009-10-10
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83733 91177308-0d34-0410-b5e6-96231b3b80d8
* Update documentation for the -f change.Dan Gohman2009-08-25
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79996 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove the IA-64 backend.Dan Gohman2009-07-24
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76920 91177308-0d34-0410-b5e6-96231b3b80d8
* x86_64 was completely missing from the target triples supported by the X86 codeTorok Edwin2009-06-15
| | | | | | | generator! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73385 91177308-0d34-0410-b5e6-96231b3b80d8
* Change MachineInstrBuilder::addReg() to take a flag instead of a list ofBill Wendling2009-05-13
| | | | | | | | | | | | | booleans. This gives a better indication of what the "addReg()" is doing. Remembering what all of those booleans mean isn't easy, especially if you aren't spending all of your time in that code. I took Jakob's suggestion and made it illegal to pass in "true" for the flag. This should hopefully prevent any unintended misuse of this (by reverting to the old way of using addReg()). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71722 91177308-0d34-0410-b5e6-96231b3b80d8
* Add some more documentation for x86 special address spaces.Dan Gohman2009-05-05
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71012 91177308-0d34-0410-b5e6-96231b3b80d8
* Add basic support for code generation of Chris Lattner2009-05-05
| | | | | | | addrspace(257) -> FS relative on x86. Patch by Zoltan Varga! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70992 91177308-0d34-0410-b5e6-96231b3b80d8
* ISD::ADD_PARTS is gone; use ISD::SMUL_LOHI as an example instead.Dan Gohman2009-04-22
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@69804 91177308-0d34-0410-b5e6-96231b3b80d8
* More obsessive reformatting. Fixed some validation errors.Bill Wendling2009-04-15
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@69130 91177308-0d34-0410-b5e6-96231b3b80d8
* Add some documentation for address-space-based access to the segment registers.Nate Begeman2009-01-26
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62986 91177308-0d34-0410-b5e6-96231b3b80d8
* Removed warnings from HTML 4.01 validator: trailing slashes in <br> and <img>Misha Brukman2008-12-11
| | | | | | | tags are not needed in HTML, only XML. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60885 91177308-0d34-0410-b5e6-96231b3b80d8
* Global replace of yellow W3C "valid HTML/CSS" icons with blue ones.Misha Brukman2008-12-11
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60880 91177308-0d34-0410-b5e6-96231b3b80d8
* Delete some spurious characters.Dan Gohman2008-11-24
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59964 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix some "</p>"s.Dan Gohman2008-11-24
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59963 91177308-0d34-0410-b5e6-96231b3b80d8
* Some documentation for LegalizeTypes.Dan Gohman2008-11-24
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59962 91177308-0d34-0410-b5e6-96231b3b80d8
* HTML syntax fixes.Dan Gohman2008-10-14
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57503 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix a typo.Dan Gohman2008-10-03
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* Add more documentation advertising the -view-*-dags options.Dan Gohman2008-09-10
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56073 91177308-0d34-0410-b5e6-96231b3b80d8
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