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3775 Commits

Author SHA1 Message Date
Douglas Gregor 7e79556d96 Spell AltiVec correctly 
llvm-svn: 115560
 2010-10-04 21:12:06 +00:00
Daniel Dunbar f70898affa ReleaseNotes: Note some changes to LLVM development infrastructure. 
llvm-svn: 115550
 2010-10-04 20:11:41 +00:00
Daniel Dunbar efefb206a5 ReleaseNotes: Note a header rename. 
llvm-svn: 115549
 2010-10-04 20:11:39 +00:00
Gabor Greif 0d4224ef04 validator fixes; others remain, somebody who knows some html, please have a look 
llvm-svn: 115526
 2010-10-04 17:54:30 +00:00
Daniel Dunbar 8fbd8aad45 Add KLEE 2.8 release notes. 
llvm-svn: 115524
 2010-10-04 17:39:47 +00:00
Daniel Dunbar 60ad0094e2 A few more random Clang release notes. 
llvm-svn: 115520
 2010-10-04 17:06:49 +00:00
Gabor Greif dcdbbea36d minor tweaks and typos 
llvm-svn: 115518
 2010-10-04 17:03:49 +00:00
Devang Patel 9fbc680c5e Fix lexical block's tag number. 
llvm-svn: 115516
 2010-10-04 16:51:59 +00:00
Chris Lattner dc38ad4aee scheduler update 
llvm-svn: 115515
 2010-10-04 16:46:07 +00:00
Chris Lattner c3e64b2c37 another tweak 
llvm-svn: 115510
 2010-10-04 16:06:37 +00:00
Duncan Sands d63e1c80ba Ada support has moved to dragonegg - I am no longer working on 
Ada in llvm-gcc.

llvm-svn: 115501
 2010-10-04 10:06:56 +00:00
Duncan Sands 6ad8bf6051 Fix a bunch of typos. 
llvm-svn: 115500
 2010-10-04 10:04:14 +00:00
Duncan Sands fb994d2f0e Altvec -> Altivec. 
llvm-svn: 115499
 2010-10-04 09:11:50 +00:00
Douglas Gregor 614ace674b Update LLVM 2.8 release notes for Clang 
llvm-svn: 115498
 2010-10-04 07:02:35 +00:00
Chris Lattner d3f45c8cf2 checkpoint, the release notes are now feature complete. 
llvm-svn: 115495
 2010-10-04 04:39:25 +00:00
Chris Lattner 9fd1e92de8 checkpoint 
llvm-svn: 115494
 2010-10-04 03:58:12 +00:00
Chris Lattner fcc65a74a7 checkpoint. 
llvm-svn: 115489
 2010-10-04 02:42:39 +00:00
Chris Lattner a7f45cf749 write Major Changes and Removed Features. 
llvm-svn: 115486
 2010-10-04 01:29:06 +00:00
Chris Lattner 120804afae move dragonegg up in the list, write blurbs for lldb and libc++ 
llvm-svn: 115484
 2010-10-03 23:49:06 +00:00
Chris Lattner d93b4afdd7 add a bunch of stuff that works with 2.8 
llvm-svn: 115483
 2010-10-03 23:09:03 +00:00
Chris Lattner 743bc472ac random updates 
llvm-svn: 115427
 2010-10-02 22:44:15 +00:00
Chris Lattner bf1cf670a6 checkpoint, don't expect this to read right yet. :) 
llvm-svn: 115426
 2010-10-02 21:59:30 +00:00
Chris Lattner 97eac67552 add a bunch more notes. I survived. 
llvm-svn: 115418
 2010-10-02 19:32:01 +00:00
Devang Patel cac38900f1 Fix block descriptor documentation. 
llvm-svn: 115362
 2010-10-01 22:45:00 +00:00
Devang Patel 6df452cfb1 Fix dbg_declare signature in document. 
llvm-svn: 115326
 2010-10-01 19:22:16 +00:00
Devang Patel bed5e7d404 Fix DIDerived type fields' type in document. 
llvm-svn: 115325
 2010-10-01 19:19:30 +00:00
Chris Lattner ca7c896b16 add a note 
llvm-svn: 115297
 2010-10-01 06:34:49 +00:00
Dale Johannesen b1f0ff1d66 Fix pasto. 
llvm-svn: 115261
 2010-10-01 01:07:02 +00:00
Dale Johannesen 33e5c354e5 Add some doc for the x86mmx type. 
llvm-svn: 115255
 2010-10-01 00:48:59 +00:00
Duncan Sands 7f9a0dc4b4 Flesh out the dragonegg section. 
llvm-svn: 115179
 2010-09-30 17:37:34 +00:00
Chris Lattner f25bc19e17 checkpoint notes 
llvm-svn: 115152
 2010-09-30 16:31:33 +00:00
Chris Lattner 510a81a89b fix incorrect link! 
llvm-svn: 115124
 2010-09-30 01:12:09 +00:00
Chris Lattner 3458ab6001 add a bunch of entries for external projects. 
llvm-svn: 115112
 2010-09-30 00:34:43 +00:00
Duncan Sands e9da6db67f Convert a bunch of uses of 'bytecode' into 'bitcode'. This 
is not everything, but the remaining cases are less trivial.

llvm-svn: 115080
 2010-09-29 20:09:55 +00:00
Chris Lattner 16be34dec0 add some random notes. 
llvm-svn: 115032
 2010-09-29 07:25:03 +00:00
Chris Lattner 086d269413 merge all the llvm-gcc pieces together. Recommend that people try dragonegg if they care about fortran performance. 
llvm-svn: 115031
 2010-09-29 05:34:42 +00:00
Chris Lattner 342f957966 prepare for new content. 
llvm-svn: 115030
 2010-09-29 05:30:03 +00:00
Chris Lattner b671d84ade reapply developer policy changes after discussion. 
llvm-svn: 114886
 2010-09-27 21:17:15 +00:00
Oscar Fuentes bf03084532 New cmake options LLVM_INCLUDE_X (X = {TOOLS, EXAMPLES, TESTS}) for 
not generating build targets for those parts of the build.

llvm-svn: 114797
 2010-09-25 20:43:06 +00:00
Chris Lattner aa2ad5730c temporarily revert developer policy change as a courtesy to vikram. 
llvm-svn: 114792
 2010-09-25 15:53:35 +00:00
Chris Lattner 16e264c546 remove an obsolete section 
llvm-svn: 114701
 2010-09-23 22:34:49 +00:00
Andrew Trick 68aa18e4be Fix Getting Started docs. 
configure expects LLVM Test Suite to be in projects/test-suite.
Made the "getting started" and "testing infrastructure" docs internally consistent.
Avoid confusion between llvm-test and llvm/test.

llvm-svn: 114691
 2010-09-23 20:26:44 +00:00
Chris Lattner a45bbb9628 rewrite the copyright section to match reality: llvm does't have a 
copyright assignment process.

llvm-svn: 114673
 2010-09-23 17:37:11 +00:00
Chris Lattner 81b59834c2 add lldb and libc++ code owners. 
llvm-svn: 114669
 2010-09-23 17:27:54 +00:00
Chris Lattner 191efcfc63 random cruft in my tree. 
llvm-svn: 114387
 2010-09-21 04:03:39 +00:00
Michael J. Spencer 65bd28db99 docs: Tweak wording. 
llvm-svn: 114271
 2010-09-18 08:32:32 +00:00
Michael J. Spencer 386fe51f64 docs: Update GettingStartedVS to reflect current state. 
llvm-svn: 114167
 2010-09-17 06:33:20 +00:00
Oscar Fuentes 144d99d084 Updated GettingStartedVS.html to reflect current state. 
Reorganized it too.

llvm-svn: 114151
 2010-09-17 02:17:13 +00:00
Oscar Fuentes 9712b2c06c Direct CMake users to the right place for up-to-date info about using 
LLVM libraries.

llvm-svn: 114139
 2010-09-17 00:30:52 +00:00
Bob Wilson e44f298674 Fix formatting tags. 
llvm-svn: 113758
 2010-09-13 17:39:35 +00:00
Bob Wilson 46d6580ccf Document NEON intrinsic changes for 2.8. 
llvm-svn: 113757
 2010-09-13 17:37:55 +00:00
Chris Lattner cb67a14b3e add some documentation for the most important MC-level classes along with 
an overview of mc and the idea of the code emission phase.

llvm-svn: 113707
 2010-09-11 23:02:10 +00:00
John McCall 978f007a80 Add documentation for llvm-diff. 
llvm-svn: 113303
 2010-09-07 23:10:21 +00:00
Chris Lattner 8128ca1c2c add note 
llvm-svn: 113164
 2010-09-06 19:14:40 +00:00
Chris Lattner 8c26cee3f3 some random notes. 
llvm-svn: 113118
 2010-09-05 20:49:45 +00:00
Chris Lattner fc561bad88 this is a release note worthy change. 
llvm-svn: 112907
 2010-09-02 23:22:50 +00:00
Chris Lattner 32eff0df9a updates to make it clear that this applies to clang and other llvm subprojects. 
llvm-svn: 112781
 2010-09-02 00:09:17 +00:00
Chris Lattner 44ab470c8e update the tutorial to use CreateFAdd to create fp operations. 
llvm-svn: 112733
 2010-09-01 20:09:20 +00:00
Jakob Stoklund Olesen 94e90b9406 Stack slot access methods are in TargetInstrInfo. 
llvm-svn: 112653
 2010-08-31 22:01:07 +00:00
Duncan Sands 11c23fc349 Update the Ada instructions to LLVM 2.7 (from LLVM 2.5). 
llvm-svn: 112630
 2010-08-31 19:40:21 +00:00
Dan Gohman f2d817192b Update the descriptions of NoModRef and ModRef to be consistent 
with the descriptions of Mod and Ref.

llvm-svn: 112557
 2010-08-30 23:47:24 +00:00
Duncan Sands 1b6744a376 Remove a hack that tries to understand incorrect triples from the 
Triple class constructor.  Only valid triples should now be used
inside LLVM - front-ends are now responsable for rejecting or
correcting invalid target triples.  The Triple::normalize method
can be used to straighten out funky triples provided by users.
Give this a whirl through the buildbots to see if I caught all
places where triples enter LLVM.

llvm-svn: 112470
 2010-08-30 10:57:54 +00:00
Chris Lattner bd24404718 remove the MSIL backend. It isn't maintained, is buggy, has no testcases 
and hasn't kept up with ToT.  Approved by Anton.

llvm-svn: 112375
 2010-08-28 16:33:36 +00:00
Chris Lattner 13ee795c42 remove unions from LLVM IR. They are severely buggy and not 
being actively maintained, improved, or extended.

llvm-svn: 112356
 2010-08-28 04:09:24 +00:00
Bill Wendling 578ee4070c Create the new linker type "linker_private_weak_def_auto". 
It's similar to "linker_private_weak", but it's known that the address of the
object is not taken. For instance, functions that had an inline definition, but
the compiler decided not to inline it. Note, unlike linker_private and
linker_private_weak, linker_private_weak_def_auto may have only default
visibility.  The symbols are removed by the linker from the final linked image
(executable or dynamic library).

llvm-svn: 111684
 2010-08-20 22:05:50 +00:00
Dan Gohman d3ee4238a5 Make the SCC printing passes use errs() instead of outs(), as the 
other printing passes do, and update the documentation accordingly.

llvm-svn: 111601
 2010-08-20 01:03:44 +00:00
Chris Lattner 249b976ed2 fix a broken link 
llvm-svn: 111326
 2010-08-17 23:26:04 +00:00
Chris Lattner 54a7be757b add some  's to a pre to avoid newlines being eaten 
and the formatting being thrown off.  I admit to not knowing
what is going on here.

llvm-svn: 111249
 2010-08-17 17:13:42 +00:00
Oscar Fuentes 43c6321340 CMake: document how to incorporate LLVM into the cmake project of an 
external project.

llvm-svn: 110561
 2010-08-09 03:26:48 +00:00
Oscar Fuentes c9793795f7 CMake: documented testing procedure 
llvm-svn: 110559
 2010-08-09 02:49:39 +00:00
Rafael Espindola fb1f29acf9 Add a opt-args option that can be used to pass arguments to every opt 
invocation. Fixes PR7793:

bugpoint -debug test.ll --opt-args -unroll-count=4

llvm-svn: 110555
 2010-08-08 22:14:20 +00:00
Rafael Espindola 717cd17f6f s/libLLVMgold/LLVMgold/g 
llvm-svn: 110552
 2010-08-08 21:14:26 +00:00
Peter Collingbourne 099c4e3cde Fix missing </a> tag error introduced by addition of LowerAtomic pass. 
While at it, fix all other HTML validation errors in docs/Passes.html.

llvm-svn: 110428
 2010-08-06 02:13:25 +00:00
Eric Christopher fa5d2415b6 Document results of PR7762. 
llvm-svn: 110373
 2010-08-05 20:38:39 +00:00
Owen Anderson f16eb37b54 Add a note about the changing pass registration interface. 
llvm-svn: 110231
 2010-08-04 18:27:08 +00:00
Dan Gohman 67c0212353 Delete mkpatch. Everything it does is already done by svn diff by default. 
llvm-svn: 110203
 2010-08-04 16:07:22 +00:00
Dan Gohman 852287332a Remove a link which is no longer relevant. 
llvm-svn: 110202
 2010-08-04 15:59:16 +00:00
Torok Edwin e6f478f795 Note some LLVM 2.7 -> 2.8 APIs that changed / got renamed. 
I encountered these while upgrading libclamav.

llvm-svn: 110196
 2010-08-04 12:43:22 +00:00
Peter Collingbourne ddaaf40d24 Add an atomic lowering pass 
llvm-svn: 110113
 2010-08-03 16:19:16 +00:00
Daniel Dunbar f85eb933d4 docs/TestingGuide: Minimal update to describe 'lit' based regression testing 
instead of DejaGNU. Still a bit kooky, since the current test format still has
some strong Tcl roots. Oh well!

llvm-svn: 110005
 2010-08-02 01:20:23 +00:00
Daniel Dunbar a9075c5ead docs/TestingGuide: Rip out description of old nightly tester infrastructure. The 
official recommendation is to use LNT instead. I will write docs on setting up
an LNT installation for submission to llvm.org, one day.

llvm-svn: 110004
 2010-08-02 01:20:20 +00:00
Nick Lewycky daf67727a3 Fix word choice. 
llvm-svn: 109995
 2010-08-01 23:18:45 +00:00
John Criswell ad05ae483f Grammar cop pullover: Corrected and improved some grammar in the description of 
the llvm.memset() intrinsic family.
No content changes.

llvm-svn: 109863
 2010-07-30 16:30:28 +00:00
Gabor Greif ed79dcb1ab re-commit r109220, the compile error has already been fixed 
Simplifying use_iterators by dereferencing
is not a good idea. The codebase does not depend
in this any more, and it may introduce hidden
runtime cost. If you get compile errors, please
dereference your iterator before passing to cast<>
(and friends).

Also: please consider caching the result of
operator* and reusing that instead of dereferencing
many times.

llvm-svn: 109425
 2010-07-26 18:48:07 +00:00
Peter Collingbourne b724226063 Document BUILD_EXAMPLES makefile variable 
llvm-svn: 109346
 2010-07-24 17:54:00 +00:00
Tobias Grosser 336734aca6 Add new RegionInfo pass. 
The RegionInfo pass detects single entry single exit regions in a function,
where a region is defined as any subgraph that is connected to the remaining
graph at only two spots.
Furthermore an hierarchical region tree is built.
Use it by calling "opt -regions analyze" or "opt -view-regions".

llvm-svn: 109089
 2010-07-22 07:46:31 +00:00
Owen Anderson ac4a1ede17 Add INSTANTIATE_AG_PASS, which combines RegisterPass<> with RegisterAnalysisGroup<> for pass registration. 
llvm-svn: 109058
 2010-07-21 23:07:00 +00:00
Owen Anderson 7ca8fb4795 First stab at updating the documentation for INITIALIZE_PASS(). 
llvm-svn: 109055
 2010-07-21 22:58:07 +00:00
Dan Gohman 093cb79d4b Disallow null as a named metadata operand. 
Make MDNode::destroy private.
Fix the one thing that used MDNode::destroy, outside of MDNode itself.

One should never delete or destroy an MDNode explicitly. MDNodes
implicitly go away when there are no references to them (implementation
details aside).

llvm-svn: 109028
 2010-07-21 18:54:18 +00:00
Chris Lattner b3fa6bf0ef strip out the 2.7 release notes, this really is the 2.8 release notes 
now. Add a few items like the fpstackifier improvements.

llvm-svn: 109013
 2010-07-21 15:57:40 +00:00
Gabor Greif 930894fe61 appease Validator 
llvm-svn: 109007
 2010-07-21 10:22:41 +00:00
Gabor Greif 4b17e65baa add info on operand rotation 
llvm-svn: 109006
 2010-07-21 10:20:08 +00:00
Jakob Stoklund Olesen 8289f78569 Remove the isMoveInstr() hook. 
llvm-svn: 108567
 2010-07-16 22:35:46 +00:00
Benjamin Kramer 92d8998348 Don't pass StringRef by reference. 
llvm-svn: 108366
 2010-07-14 22:38:02 +00:00
Dan Gohman 58cd65f2fe Fix the Named Metadata example to make it clear which specific 
construct is the named metadata.

llvm-svn: 108263
 2010-07-13 19:48:13 +00:00
Devang Patel 4a7904d652 Fix compile unit in example. Thanks Renato Golin! 
llvm-svn: 108246
 2010-07-13 16:53:20 +00:00
Benjamin Kramer 79698be162 HTML cleanup and validation. 
llvm-svn: 108239
 2010-07-13 12:26:09 +00:00
Duncan Sands a522e563a8 When doing sext/zext of constants, the target type must be strictly 
wider than the source type.  Correct LangRef.

llvm-svn: 108238
 2010-07-13 12:06:14 +00:00
Jakob Stoklund Olesen c4227f1362 Remove TargetInstrInfo::copyRegToReg entirely. 
Targets must now implement TargetInstrInfo::copyPhysReg instead. There is no
longer a default implementation forwarding to copyRegToReg.

llvm-svn: 108095
 2010-07-11 17:01:17 +00:00
Dan Gohman e501ff7cc6 sdiv overflow is outright undefined behavior, with or without the 
'exact' keyword. Thanks to nlewycky for pointing this out!

llvm-svn: 108064
 2010-07-11 00:08:34 +00:00
Duncan Sands 1567f0fa7e Tweak some docs now that the default build is called Debug+Asserts. 
llvm-svn: 107862
 2010-07-08 08:27:18 +00:00
Reid Kleckner 7d797f613f Update the docs for debugging JITed code with GDB. 
llvm-svn: 107808
 2010-07-07 20:16:45 +00:00
Dan Gohman 00ef93258a Remove interprocedural-basic-aa and associated code. The AliasAnalysis 
interface needs implementations to be consistent, so any code which
wants to support different semantics must use a different interface.
It's not currently worthwhile to add a new interface for this new
concept.

Document that AliasAnalysis doesn't support cross-function queries.

llvm-svn: 107776
 2010-07-07 14:27:09 +00:00
Duncan Sands 408bb192de Rename "Release" builds as "Release+Asserts"; rename "Release-Asserts" 
builds to "Release".  The default build is unchanged (optimization on,
assertions on), however it is now called Release+Asserts.  The intent
is that future LLVM releases released via llvm.org will be Release builds
in the new sense, i.e. will have assertions disabled (currently they have
assertions enabled, for a more than 20% slowdown).  This will bring them
in line with MacOS releases, which ship with assertions disabled.  It also
means that "Release" now means the same things in make and cmake builds:
cmake already disables assertions for "Release" builds AFAICS.

llvm-svn: 107758
 2010-07-07 07:48:00 +00:00
John McCall 72ed8908ee Closing tags start with slashes. 
llvm-svn: 107699
 2010-07-06 21:07:14 +00:00
Chris Lattner 5eff9ca26e minor typo 
llvm-svn: 107696
 2010-07-06 20:51:35 +00:00
Nick Lewycky 14b58dac8d Alphabetize the list of function parameters. 
llvm-svn: 107680
 2010-07-06 18:24:09 +00:00
Duncan Sands 83cec97479 Bring the list of passes and their descriptions up to date. 
Patch by Kenneth Hoste.

llvm-svn: 107669
 2010-07-06 15:52:15 +00:00
Dan Gohman 6c858db40c Note the relationship between C99 restrict and LLVM noalias, and 
clarify a few other things.

llvm-svn: 107659
 2010-07-06 15:26:33 +00:00
Chris Lattner 30f33eb935 indmemrem and lowerallocs are gone. 
llvm-svn: 107587
 2010-07-04 17:36:43 +00:00
Dan Gohman ece6906ea0 Document that BasicAA respects noalias, while InterproceduralBasicAA 
does not.

llvm-svn: 107546
 2010-07-02 23:52:36 +00:00
Dan Gohman de25629e4f Describe which dependencies are relevant to noalias, and document how 
AliasAnalyses have the choice to respect noalias.

llvm-svn: 107544
 2010-07-02 23:46:54 +00:00
Dan Gohman 3770af5852 Add some html anchors, to allow attributes to be linked to directly. 
llvm-svn: 107538
 2010-07-02 23:18:08 +00:00
Dan Gohman df12d08b8e Reword the definition of the noalias attribute. The intention is for 
the noalias argument on function attributes be usable to model the
C99 restrict keyword on arguments, and to allow AliasAnalysis to
consider a noalias-attributed argument to be an "identified object".

To support this, refactor a new "based on" concept out of the current
pointer aliasing "associated" concept. This "based on" concept is very
similar to (though it is not identical with) the "based on" concept
in C99.

Also, reword the definition of NoAlias to more closely describe the
concept that the optimizer uses.

llvm-svn: 107495
 2010-07-02 18:41:32 +00:00
Bill Wendling 03bcd6ecc8 Implement the "linker_private_weak" linkage type. This will be used for 
Objective-C metadata types which should be marked as "weak", but which the
linker will remove upon final linkage. However, this linkage isn't specific to
Objective-C.

For example, the "objc_msgSend_fixup_alloc" symbol is defined like this:

      .globl l_objc_msgSend_fixup_alloc
      .weak_definition l_objc_msgSend_fixup_alloc
      .section __DATA, __objc_msgrefs, coalesced
      .align 3
l_objc_msgSend_fixup_alloc:
       .quad   _objc_msgSend_fixup
       .quad   L_OBJC_METH_VAR_NAME_1

This is different from the "linker_private" linkage type, because it can't have
the metadata defined with ".weak_definition".

Currently only supported on Darwin platforms.

llvm-svn: 107433
 2010-07-01 21:55:59 +00:00
Bill Wendling 3632171750 Revert r107205 and r107207. 
llvm-svn: 107215
 2010-06-29 22:34:52 +00:00
Bill Wendling 7d7a50a0ae Improve explanation. 
llvm-svn: 107207
 2010-06-29 21:41:58 +00:00
Bill Wendling 1767723dbe Introducing the "linker_weak" linkage type. This will be used for Objective-C 
metadata types which should be marked as "weak", but which the linker will
remove upon final linkage. For example, the "objc_msgSend_fixup_alloc" symbol is
defined like this:

       .globl l_objc_msgSend_fixup_alloc
       .weak_definition l_objc_msgSend_fixup_alloc
       .section __DATA, __objc_msgrefs, coalesced
       .align 3
l_objc_msgSend_fixup_alloc:
        .quad   _objc_msgSend_fixup
        .quad   L_OBJC_METH_VAR_NAME_1

This is different from the "linker_private" linkage type, because it can't have
the metadata defined with ".weak_definition".

llvm-svn: 107205
 2010-06-29 21:24:00 +00:00
Dan Gohman b160ba46e8 Add a blurb about -scev-aa. 
llvm-svn: 107080
 2010-06-28 22:09:52 +00:00
Dan Gohman a3de0186b8 Document problems that I encountered when working on -scev-aa. 
llvm-svn: 106776
 2010-06-24 19:34:03 +00:00
Chris Lattner 58f3c1f863 This makes example Makefile a lot more like actual 
lib/Transforms/Hello/Makefile, and prevents a lot of errors like "Assertion
`Inserted && "Pass registered multiple times!"' failed"

Patch by Gregory Petrosyan!

llvm-svn: 106471
 2010-06-21 20:36:09 +00:00
Eric Christopher 75d4ecb9c3 Remove isTwoAddress from llvm. 
llvm-svn: 106470
 2010-06-21 20:35:09 +00:00
Chris Lattner 456102117a fix typos reported by Adam Warner! 
llvm-svn: 106468
 2010-06-21 20:31:30 +00:00
Eric Christopher a4f06da5f1 Another typo. 
llvm-svn: 106340
 2010-06-18 22:51:25 +00:00
Eric Christopher 64ae6577ba Fix typo. 
llvm-svn: 106335
 2010-06-18 22:33:17 +00:00
Bruno Cardoso Lopes 23f8321cbc Teach tablegen how to inherit from classes in 'defm' definitions. 
The rule is simple: only inherit from a class list if they come
in the end, after the last multiclass.

llvm-svn: 106305
 2010-06-18 19:53:41 +00:00
Dan Gohman 4eb4719432 Minor clarification. 
llvm-svn: 106234
 2010-06-17 19:23:50 +00:00
Bruno Cardoso Lopes 4d1d798736 For a tablegen expression such as !if(a,b,c), let 'a' 
be evaluated for 'bit' operators

llvm-svn: 106185
 2010-06-17 00:31:36 +00:00
Bruno Cardoso Lopes 77a4a56251 let the '!eq' expression support 'int' and 'bit' types 
llvm-svn: 106171
 2010-06-16 23:24:12 +00:00
Jakob Stoklund Olesen ec2e964fd6 Remove the local register allocator. 
Please use the fast allocator instead.

llvm-svn: 106051
 2010-06-15 21:58:33 +00:00
Eric Christopher 4f475d07ba Update html tutorial docs to match api changes. 
llvm-svn: 105933
 2010-06-14 06:09:39 +00:00
Bruno Cardoso Lopes 5f2adccc1b Teach tablegen to allow "let" expressions inside multiclasses, 
providing more ways to factor out commonality from the records.

llvm-svn: 105776
 2010-06-10 02:42:59 +00:00
Bruno Cardoso Lopes c4f614870f Teach tablegen to support 'defm' inside multiclasses. 
llvm-svn: 105519
 2010-06-05 02:11:52 +00:00
Devang Patel e89b759501 Update docs to reflect new DISubprogram elements. 
llvm-svn: 105495
 2010-06-04 22:49:55 +00:00
Rafael Espindola 598342accf Update the documentation, getCalleeSavedRegClasses is not required anymore. 
llvm-svn: 105323
 2010-06-02 14:03:11 +00:00
Nick Lewycky 9ab9a7fb29 Document aggregate operation constant expressions. 
llvm-svn: 105098
 2010-05-29 06:44:15 +00:00
Dale Johannesen ce52285c38 Fix Data Layout description of floating point. 
llvm-svn: 104993
 2010-05-28 18:54:47 +00:00
Dan Gohman aabfdb39af Fix more whitespace to be consistent with AsmPrinter. 
llvm-svn: 104963
 2010-05-28 17:13:49 +00:00
Dan Gohman d6a6f61fdb Fix whitespace to be more consistent with AsmPrinter's style. 
llvm-svn: 104962
 2010-05-28 17:07:41 +00:00
Dan Gohman 2140a74979 Eliminate the restriction that the array size in an alloca must be i32. 
This will help reduce the amount of casting required on 64-bit targets.

llvm-svn: 104911
 2010-05-28 01:14:11 +00:00
Dan Gohman e58f7b3c76 Fix a missing quote. 
llvm-svn: 104750
 2010-05-26 21:56:15 +00:00
Jim Grosbach 172aaadd20 Add entry for llvm.eh.sjlj.longjmp. PR4999. 
llvm-svn: 104703
 2010-05-26 16:21:41 +00:00
Chris Lattner 37c529ae68 expand on the llvm ir bitcode dox. Patch by Peter Housel! 
llvm-svn: 104391
 2010-05-21 22:20:54 +00:00
Tobias Grosser 4518c866b4 Update autoconf/automake versions in the documentation to match the versions used in Autogen.sh 
llvm-svn: 104113
 2010-05-19 07:00:17 +00:00
Duncan Sands 6c5e4355bb I got tired of VISIBILITY_HIDDEN colliding with the gcc enum. Rename it 
to LLVM_LIBRARY_VISIBILITY and introduce LLVM_GLOBAL_VISIBILITY, which is
the opposite, for future use by dragonegg.

llvm-svn: 103495
 2010-05-11 20:16:09 +00:00
Daniel Dunbar 94ffc292c6 Test commit. 
llvm-svn: 103479
 2010-05-11 17:22:45 +00:00
Tanya Lattner 1c63ea61cf Test commit. 
llvm-svn: 103478
 2010-05-11 16:47:42 +00:00
Tanya Lattner 7caf0a70de Test commit. 
llvm-svn: 103477
 2010-05-11 16:46:45 +00:00
Tobias Grosser 4c91c526ca Document graphviz passes for the (post) dominator tree. 
Add documentation for:
  -dot-dom
  -dot-dom-only
  -dot-postdom
  -dot-postdom-only
  -view-dom
  -view-dom-only
  -view-postdom
  -view-postdom-only

llvm-svn: 103251
 2010-05-07 09:33:18 +00:00
mike-m f375e9a092 Revert r103213. It broke several sections of live website. 
llvm-svn: 103219
 2010-05-07 00:28:04 +00:00