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3532 Commits

Author SHA1 Message Date
Dan Gohman
a34a47406d Clarify the description of pointer types, and move the 
address space content to its own paragraph.

llvm-svn: 97143
 2010-02-25 16:50:07 +00:00
Dan Gohman
fe70c08c09 Remove this paragraph. Vectors may not always have the same layout as 
arrays now.

llvm-svn: 97139
 2010-02-25 15:53:42 +00:00
Daniel Dunbar
bfb3858de0 Add LLVM{CC,CXX} make variables, which specify the configured path the LLVM 
capable compilers (which could be llvm-gcc or clang).

llvm-svn: 96935
 2010-02-23 10:00:53 +00:00
Daniel Dunbar
93911572ff Eliminate llvmgcc_version testing variable. 
llvm-svn: 96908
 2010-02-23 07:56:28 +00:00
Daniel Dunbar
cb977c7241 Kill unused llvmgccmajvers testing variable. 
llvm-svn: 96906
 2010-02-23 07:56:18 +00:00
Dan Gohman
f8e12a593d Update LangRef to match the code; pointers default to being 64-bit. 
llvm-svn: 96873
 2010-02-23 02:44:03 +00:00
Dan Gohman
4fc21185cc Clarify that ptrtoint+inttoptr are an alternative to GEP which are 
not restricted by the GEP rules.

llvm-svn: 96598
 2010-02-18 18:40:29 +00:00
Dan Gohman
c3b7c57bb0 Fix a typo. 
llvm-svn: 96597
 2010-02-18 18:22:41 +00:00
Dan Gohman
d6397d8097 Clarify that the rules about object hopping kick in when a pointer is 
deferenced, rather than when the pointer value is computed.

llvm-svn: 96596
 2010-02-18 18:22:18 +00:00
Dan Gohman
a3a061eab9 Fix typos Duncan noticed. 
llvm-svn: 96594
 2010-02-18 18:19:17 +00:00
Duncan Sands
b7bb8ab12e Uniformize the way these options are printed. Requested by 
Russell Wallace.

llvm-svn: 96580
 2010-02-18 14:37:52 +00:00
Duncan Sands
ca05b607b7 Refer to -help instead of --help since this is what tools themselves say. 
Also, have tools output -help-hidden rather than refer to --help-hidden,
for consistency, and likewise adjust documentation.  This doesn't change
every mention of --help, only those which seemed clearly safe.

llvm-svn: 96578
 2010-02-18 14:08:13 +00:00
Dan Gohman
2324463069 Make this an unnumbered list. 
llvm-svn: 96528
 2010-02-17 22:54:10 +00:00
Dan Gohman
0053291bb5 HTML validation fixes. 
llvm-svn: 96527
 2010-02-17 22:50:12 +00:00
Dan Gohman
b07c61ac51 Add an "advanced" GetElementPtr FAQ document, with answers to 
questions left unanswered by the first GetElementPtr FAQ.

llvm-svn: 96526
 2010-02-17 22:47:06 +00:00
Chris Lattner
f4a6f4d0ef irbuilder is doing constant folding now by default, PR6092 
llvm-svn: 96502
 2010-02-17 19:54:34 +00:00
Chris Lattner
9af1b53985 fix some out of date prose dating from the LLVMContext changes. 
llvm-svn: 96500
 2010-02-17 19:51:31 +00:00
Chris Lattner
96be7e85dc add optional debian instructions, PR6272 
llvm-svn: 96488
 2010-02-17 18:33:13 +00:00
Duncan Sands
96fead3488 Mention an API change. 
llvm-svn: 96480
 2010-02-17 17:20:17 +00:00
David Greene
c10133139e Add support for emitting non-temporal stores for DAGs marked 
non-temporal.  Fix from r96241 for botched encoding of MOVNTDQ.

Add documentation for !nontemporal metadata.

Add a simpler movnt testcase.

llvm-svn: 96386
 2010-02-16 20:50:18 +00:00
Duncan Sands
2acaf3609c Uniformize the names of type predicates: rather than having isFloatTy and 
isInteger, we now have isFloatTy and isIntegerTy.  Requested by Chris!

llvm-svn: 96223
 2010-02-15 16:12:20 +00:00
Daniel Dunbar
59ecca73a9 2.7: Note that DataTypes.h moved. 
llvm-svn: 96143
 2010-02-14 01:47:19 +00:00
Chris Lattner
2265d6280b Add support for a union type in LLVM IR. Patch by Talin! 
llvm-svn: 96011
 2010-02-12 20:49:41 +00:00
Charles Davis
d69c12ecc6 Add a new function attribute, 'alignstack'. It will indicate (when the backends 
implement support for it) that the stack should be forcibly realigned in the
prologue (and the process reversed in the epilogue).

llvm-svn: 95945
 2010-02-12 00:31:15 +00:00
Anton Korobeynikov
76b8d76b39 Document binutils requirements for coff targets (cygwin / mingw32). 
llvm-svn: 95928
 2010-02-11 21:51:51 +00:00
Dan Gohman
c69b856563 llvm-db was removed. 
llvm-svn: 95904
 2010-02-11 19:35:26 +00:00
Jeffrey Yasskin
472348ab92 Make Kaleidoscope not link against the interpreter, since that didn't 
work anyway (Interpreter::getPointerToFunction doesn't return a
callable pointer), and improve the error message when an
ExecutionEngine can't be created.

llvm-svn: 95896
 2010-02-11 19:15:20 +00:00
Jeffrey Yasskin
8a1ee8f852 Make it possible to create multiple JIT instances at the same time, by removing 
the global TheJIT and TheJITResolver variables.  Lazy compilation is supported
by a global map from a stub address to the JITResolver that knows how to
compile it.

Patch by Olivier Meurant!

llvm-svn: 95837
 2010-02-11 01:07:39 +00:00
Dan Gohman
8c140d394f Add support to llvm-extract for extracting multiple functions and/or 
multiple global variables at a time.

llvm-svn: 95825
 2010-02-10 23:58:53 +00:00
Daniel Dunbar
4e9161800a Add a ReleaseNotes FIXME. 
llvm-svn: 95764
 2010-02-10 04:09:52 +00:00
Jeffrey Yasskin
f7833b76ca Make --disable-libffi work on systems with libffi installed. Also 
make no-ffi the default even on systems with libffi.  This fixes
http://llvm.org/PR5018.

llvm-svn: 95712
 2010-02-09 23:03:44 +00:00
Duncan Sands
70a24159d2 Fix some typos. 
llvm-svn: 95542
 2010-02-08 11:03:31 +00:00
Jakob Stoklund Olesen
83ebc265b3 Reintroduce the InlineHint function attribute. 
This time it's for real! I am going to hook this up in the frontends as well.

The inliner has some experimental heuristics for dealing with the inline hint.
When given a -respect-inlinehint option, functions marked with the inline
keyword are given a threshold just above the default for -O3.

We need some experiments to determine if that is the right thing to do.

llvm-svn: 95466
 2010-02-06 01:16:28 +00:00
Jeffrey Yasskin
25be4b094c Make docs less specific about their versions, at Chris's suggestion. 
llvm-svn: 95231
 2010-02-03 18:49:55 +00:00
Jeffrey Yasskin
45ef2ed050 Mention the version in the documentation index and link to the 2.6 docs, which 
is what most readers will actually be aiming for.

llvm-svn: 95229
 2010-02-03 18:23:23 +00:00
Dan Gohman
8f03e98627 Add "Author Date Id Revision" svn:keyword properties to these files, as 
is done with the other html files in doc, to hopefully keep strings like
"Last modified" current.

llvm-svn: 95225
 2010-02-03 17:27:31 +00:00
Chris Lattner
fa04a6e968 Inline addAssemblyEmitter into its one real caller and delete 
the -print-emitted-asm option.  The JIT shouldn't have to pull
in the asmprinter.

llvm-svn: 95100
 2010-02-02 18:44:12 +00:00
Jeffrey Yasskin
394da72ecc Belatedly document r85295 and r85330. 
llvm-svn: 94825
 2010-01-29 19:10:38 +00:00
Jim Grosbach
7474937004 Update of 94055 to track the IR level call site information via an intrinsic. 
This allows code gen and the exception table writer to cooperate to make sure
landing pads are associated with the correct invoke locations.

llvm-svn: 94726
 2010-01-28 01:45:32 +00:00
Jeffrey Yasskin
fb794eb907 Record the death of ModuleProvier and GhostLinkage in the release notes and 
give upgrade instructions.

llvm-svn: 94723
 2010-01-28 01:41:20 +00:00
Jeffrey Yasskin
b587f073e5 Truncate the release notes so they're ready to accumulate notes for the 2.7 release. 
llvm-svn: 94720
 2010-01-28 01:14:43 +00:00
Jeffrey Yasskin
fb10587e50 Kill ModuleProvider and ghost linkage by inverting the relationship between 
Modules and ModuleProviders. Because the "ModuleProvider" simply materializes
GlobalValues now, and doesn't provide modules, it's renamed to
"GVMaterializer". Code that used to need a ModuleProvider to materialize
Functions can now materialize the Functions directly. Functions no longer use a
magic linkage to record that they're materializable; they simply ask the
GVMaterializer.

Because the C ABI must never change, we can't remove LLVMModuleProviderRef or
the functions that refer to it. Instead, because Module now exposes the same
functionality ModuleProvider used to, we store a Module* in any
LLVMModuleProviderRef and translate in the wrapper methods.  The bindings to
other languages still use the ModuleProvider concept.  It would probably be
worth some time to update them to follow the C++ more closely, but I don't
intend to do it.

Fixes http://llvm.org/PR5737 and http://llvm.org/PR5735.

llvm-svn: 94686
 2010-01-27 20:34:15 +00:00
Chris Lattner
b05aa7f639 no need to implement these. 
llvm-svn: 94443
 2010-01-25 20:37:36 +00:00
Chris Lattner
2e8baf1561 reduce redundant are's. 
llvm-svn: 94008
 2010-01-20 17:53:51 +00:00
Chris Lattner
72b0268918 add a thing to investigate. 
llvm-svn: 93659
 2010-01-16 21:25:13 +00:00
Chris Lattner
c94ab2c354 move "Metadata Nodes and Metadata Strings" section to the right place in the 
document and edit it.

llvm-svn: 93559
 2010-01-15 21:50:19 +00:00
Eric Christopher
3c5d9dc0e3 Remove the InlineHint attribute. There are no current or planned 
users.

llvm-svn: 93558
 2010-01-15 21:36:30 +00:00
Chris Lattner
c282e8bbaf mention that unwind isn't to be trusted, patch by Dustin Laurence 
llvm-svn: 93518
 2010-01-15 18:08:37 +00:00
Victor Hernandez
d0abf2df95 Add documentation for llvm.dbg.value intrinsic 
llvm-svn: 93203
 2010-01-11 22:53:48 +00:00
Devang Patel
245046024d Add top level section for named metadata. 
llvm-svn: 93172
 2010-01-11 19:35:55 +00:00
Jeffrey Yasskin
42686afc01 Improve unclear bits and inaccuracies in structure and insertvalue 
documentation.

Patch by Dustin Laurence!

llvm-svn: 93170
 2010-01-11 19:19:26 +00:00
Jeffrey Yasskin
7ce78561e3 Update the -tailcallopt description to match djg's improvements to the calling 
convention. 

llvm-svn: 93167
 2010-01-11 18:53:47 +00:00
Chris Lattner
776dc048ef add 3 passes which have been added but aren't used afaik. 
llvm-svn: 93080
 2010-01-09 22:30:40 +00:00
Jeffrey Yasskin
c514410b5e Clarify the requirements for a "tail call" to actually be optimized into a 
jump.  People clearly weren't finding the extra requirements in
CodeGenerator.html.

llvm-svn: 93070
 2010-01-09 19:44:16 +00:00
Chris Lattner
c6ac6d3531 improve documentation for linkonce to be less confusing. 
llvm-svn: 93066
 2010-01-09 19:15:14 +00:00
Eric Christopher
79200db8b8 Grammar thinko. 
llvm-svn: 93027
 2010-01-08 21:42:39 +00:00
Devang Patel
ab66612f1b NamedMDNode is a collection MDNodes. 
llvm-svn: 92761
 2010-01-05 20:41:31 +00:00
David Greene
19324a5b81 Add an !eq() operator to TableGen. It operates on strings only. 
Use !cast<string>() to compare other types of objects.

llvm-svn: 92754
 2010-01-05 19:11:42 +00:00
Dan Gohman
77ec0f447e Add an entry on SmallBitVector. 
llvm-svn: 92747
 2010-01-05 18:24:00 +00:00
Mikhail Glushenkov
4596e712eb Regenerate. 
llvm-svn: 91999
 2009-12-23 12:49:51 +00:00
Eric Christopher
496de21731 Update docs for bitcode changes. For object size checking we won't 
work with partial objects so just count the type as a boolean. Update
appropriately.

llvm-svn: 91954
 2009-12-23 00:29:49 +00:00
Jim Grosbach
f0ce3421ee Add more detail for getting started on Windows. 
Patch from jon.forums at gmail.com

llvm-svn: 91603
 2009-12-17 17:18:11 +00:00
Mikhail Glushenkov
43372db9d7 Regenerate. 
llvm-svn: 91595
 2009-12-17 07:49:26 +00:00
Bob Wilson
af69586aff Rearrange rules to add missing dependency and allow parallel makes. 
llvm-svn: 91352
 2009-12-14 22:44:22 +00:00
Anton Korobeynikov
4e845b12dd Add note about loadable modules on windows. 
Patch by Gregory Petrosyan!

llvm-svn: 90972
 2009-12-09 17:26:02 +00:00
Mikhail Glushenkov
3ad0534b04 Regenerate. 
llvm-svn: 90776
 2009-12-07 18:26:24 +00:00
Eric Christopher
2a9b28c14b More updates to objectsize intrinsic docs. 
llvm-svn: 90644
 2009-12-05 02:46:03 +00:00
Eric Christopher
89bb07c217 Update per Bill's comments. Work in progress. 
llvm-svn: 90271
 2009-12-01 22:28:41 +00:00
Mikhail Glushenkov
f30281e08a Support -[weak_]framework and -F in llvmc. 
llvm-svn: 90210
 2009-12-01 05:59:55 +00:00
Oscar Fuentes
d34503f4a0 Add two CMake flags LLVM_ENABLE_PEDANTIC and LLVM_ENABLE_WERROR, 
PEDANTIC defaults to ON and WERROR default to off.

Also add MSVC warnings. To disable warnings add the flags
LLVM_ENABLE_WARNINGS (default on).

Patch by Tobias Grosser!

llvm-svn: 90188
 2009-12-01 02:21:51 +00:00
Bill Wendling
8cd7f1260b Remove some validation errors. 
llvm-svn: 90184
 2009-12-01 00:59:58 +00:00
Bill Wendling
6d6873053a Some formatting and spelling fixes. 
llvm-svn: 90182
 2009-12-01 00:53:11 +00:00
Eric Christopher
859360e596 First pass at llvm.objectsize documentation. 
llvm-svn: 90116
 2009-11-30 08:03:53 +00:00
Nick Lewycky
ff21b7c592 Remove the 'simple jit' tutorial as it wasn't really being maintained and its 
material is covered by the Kaleidoscope tutorial.

llvm-svn: 90111
 2009-11-30 04:23:17 +00:00
Duncan Sands
d68bde384e Vector types are no longer required to have a power-of-two length. 
llvm-svn: 90004
 2009-11-27 13:38:03 +00:00
Duncan Sands
a255c38866 These code generator limitations have been removed. 
llvm-svn: 90003
 2009-11-27 12:33:22 +00:00
Devang Patel
e26b5983d2 Update to reflect recent debugging information encoding changes. 
llvm-svn: 89896
 2009-11-25 23:28:01 +00:00
Oscar Fuentes
6cbe196ddc CMake: generate targets for tools and examples even when 
LLVM_BUILD_TOOLS or LLVM_BUILD_EXAMPLES are OFF.

llvm-svn: 89635
 2009-11-23 00:21:43 +00:00
Daniel Dunbar
1b60708ac9 Allow '_' in FileCheck variable names, it is nice to have at least one 
separate character.
 - Chris, OK?

llvm-svn: 89626
 2009-11-22 22:07:50 +00:00
Daniel Dunbar
0df7d52ac1 Update doc re: LLVM_BUILD_EXAMPLES. 
llvm-svn: 89607
 2009-11-22 18:27:51 +00:00
Chris Lattner
b6ecd40652 Remove the AliasAnalysis::getMustAliases method, which is dead. 
The hasNoModRefInfoForCalls isn't worth it as a filter because 
basicaa provides m/r info and everything chains to it, so remove
it.

llvm-svn: 89599
 2009-11-22 16:01:44 +00:00
Jay Foad
ae8a85d008 Fix HTML formatting. 
llvm-svn: 89093
 2009-11-17 13:13:59 +00:00
Daniel Dunbar
a812eb66b3 lit: Add --repeat=N option, for running each test N times. 
- Currently just useful for timing, although it could be extended as one (bad) way to deal with flaky tests.

llvm-svn: 88827
 2009-11-15 01:02:09 +00:00
Daniel Dunbar
9b762e5350 lit: Start documentation testing architecture. 
llvm-svn: 86655
 2009-11-10 02:41:27 +00:00
Dan Gohman
b696ff22f7 The inbounds keyword isn't relevant to overindexing of 
static array types. Thanks to Duncan for pointing this out!

llvm-svn: 86576
 2009-11-09 19:01:53 +00:00
Dan Gohman
e2afe7c1c7 Remove the "special case" for zero-length arrays, and rephrase this 
paragraph to be more precise.

llvm-svn: 86572
 2009-11-09 18:40:39 +00:00
Chris Lattner
cdefc1c441 add the ability for TargetData to return information about legal integer 
datatypes on a given CPU.  This is intended to allow instcombine and other
transformations to avoid converting big sequences of operations to an
inconvenient width, and will help clean up after SRoA.  See also "Adding 
legal integer sizes to TargetData" on Feb 1, 2009 on llvmdev, and PR3451.

Comments welcome.

llvm-svn: 86370
 2009-11-07 09:35:34 +00:00
Daniel Dunbar
47718a1f47 lit: Add --param NAME=VALUE option, for test suite specific use (to communicate 
arbitrary command line arguments to the test suite).

llvm-svn: 86137
 2009-11-05 16:27:33 +00:00
Nick Lewycky
cabcab867f The magic for our current brand of .bc files is BC. For older ones it was llvc. 
When was it ever "llvm"?

llvm-svn: 86009
 2009-11-04 06:15:28 +00:00
Chris Lattner
8121c7cf9c fix broken link 
llvm-svn: 85951
 2009-11-03 21:50:09 +00:00
Bill Wendling
772f96dca7 Add missing end-tag. 
llvm-svn: 85769
 2009-11-02 00:25:26 +00:00
Bill Wendling
a2574815af Some formatting changes. 
llvm-svn: 85768
 2009-11-02 00:24:16 +00:00
Chris Lattner
2bbe57b2b8 Revert 85678/85680. The decision is to stay with the current form of 
indirectbr, thus we don't need "blockaddr(@func, null)".  Eliminate it
for simplicity.

llvm-svn: 85699
 2009-11-01 01:27:45 +00:00
Chris Lattner
cbab35746f Make blockaddress(@func, null) be valid, and make 'deleting a basic 
block with a blockaddress still referring to it' replace the invalid 
blockaddress with a new blockaddress(@func, null) instead of a 
inttoptr(1).

This changes the bitcode encoding format, and still needs codegen 
support (this should produce a non-zero value, referring to the entry
block of the function would also be quite reasonable).

llvm-svn: 85678
 2009-10-31 20:08:37 +00:00
Dan Gohman
3393a4c997 Rename usesCustomDAGSchedInserter to usesCustomInserter, and update a 
bunch of associated comments, because it doesn't have anything to do
with DAGs or scheduling. This is another step in decoupling MachineInstr
emitting from scheduling.

llvm-svn: 85517
 2009-10-29 18:10:34 +00:00
Chris Lattner
91d310f259 greatly improve the LLVM IR bitcode encoding documentation, 
patch by Peter Housel!

llvm-svn: 85479
 2009-10-29 04:25:46 +00:00
Gabor Greif
f47a614c2f use metavariable <result> instead of SSA name %result for consistency 
llvm-svn: 85388
 2009-10-28 13:14:50 +00:00
Gabor Greif
bb9bbb25af ooops, SSA name should not be part of the link 
llvm-svn: 85387
 2009-10-28 13:05:07 +00:00
Gabor Greif
fad893b79c advertise new syntax for unnamed instructions 
and eliminate confusing double-use of SSA names
(work in progress)

llvm-svn: 85385
 2009-10-28 09:21:30 +00:00
Chris Lattner
920f44db54 doc bug spotted by apinski 
llvm-svn: 85372
 2009-10-28 04:47:06 +00:00
Chris Lattner
2bc8002f4c rename indbr -> indirectbr to appease the residents of #llvm. 
llvm-svn: 85351
 2009-10-28 00:19:10 +00:00
Chris Lattner
9bfb80f9db typo 
llvm-svn: 85322
 2009-10-27 21:52:54 +00:00
Chris Lattner
5b2fc7b0b2 you can't take the address of the entry block of a function. 
llvm-svn: 85321
 2009-10-27 21:49:40 +00:00
Chris Lattner
59da83273a improvements from gabor. 
llvm-svn: 85320
 2009-10-27 21:44:20 +00:00
Chris Lattner
14fadd0f45 fix things pointed out by Dan! 
llvm-svn: 85310
 2009-10-27 21:19:13 +00:00
Chris Lattner
10bd83bf85 document the forthcoming blockaddress constant. 
llvm-svn: 85306
 2009-10-27 21:01:34 +00:00
Jeffrey Yasskin
2d123f7740 Change the JIT to compile eagerly by default as agreed in 
http://llvm.org/PR5184, and beef up the comments to describe what both options
do and the risks of lazy compilation in the presence of threads.

llvm-svn: 85295
 2009-10-27 20:30:28 +00:00
Chris Lattner
17c9caf0e3 fix pasto pointed out by Rafael 
llvm-svn: 85294
 2009-10-27 20:27:24 +00:00
Chris Lattner
fdda543cea add enough support for indirect branch for the feature test to pass 
(assembler,asmprinter, bc reader+writer) and document it.  Codegen
currently aborts on it.

llvm-svn: 85274
 2009-10-27 19:13:16 +00:00
Nick Lewycky
f359214d66 Fix reversed logic spotted by Owen Anderson. 
llvm-svn: 85251
 2009-10-27 16:56:58 +00:00
Victor Hernandez
d6e238c611 Remove all references to MallocInst and FreeInst 
llvm-svn: 85177
 2009-10-26 23:44:29 +00:00
Chandler Carruth
766362c707 Move DataTypes.h to include/llvm/System, update all users. This breaks the last 
direct inclusion edge from System to Support.

llvm-svn: 85086
 2009-10-26 01:35:46 +00:00
Daniel Dunbar
499815e9f9 lit: Add --config-prefix option, to override default config file names. 
llvm-svn: 85035
 2009-10-25 03:30:55 +00:00
Mikhail Glushenkov
ef7afeb176 Regenerate. 
llvm-svn: 85031
 2009-10-25 01:44:24 +00:00
Victor Hernandez
e8998896f5 Auto-upgrade free instructions to calls to the builtin free function. 
Update all analysis passes and transforms to treat free calls just like FreeInst.
Remove RaiseAllocations and all its tests since FreeInst no longer needs to be raised.

llvm-svn: 84987
 2009-10-24 04:23:03 +00:00
Tanya Lattner
16727944b3 Add 2.6 release note. 
llvm-svn: 84934
 2009-10-23 06:20:06 +00:00
Jeffrey Yasskin
e90afea0ba Try r84890 again (adding ValueMap<>), now that I've tested the compile on 
gcc-4.4.

llvm-svn: 84902
 2009-10-22 22:11:22 +00:00
Jeffrey Yasskin
7555ed8cdc Revert r84890, which broke the linux build. 
llvm-svn: 84892
 2009-10-22 20:23:43 +00:00
Jeffrey Yasskin
ad8692124f Add a ValueMap<ValueOrSubclass*, T> type. ValueMap<Value*, T> is safe to use 
even when keys get RAUWed and deleted during its lifetime. By default the keys
act like WeakVHs, but users can pass a third template parameter to configure
how updates work and whether to do anything beyond updating the map on each
action.

It's also possible to automatically acquire a lock around ValueMap updates
triggered by RAUWs and deletes, to support the ExecutionEngine.

llvm-svn: 84890
 2009-10-22 20:10:20 +00:00
Dale Johannesen
2bb120a97f Rename msasm to alignstack per review. 
llvm-svn: 84795
 2009-10-21 23:28:00 +00:00
Oscar Fuentes
56b9c21b71 Two corrections for docs/CMake.html. 
Patch by Victor Zverovich!

llvm-svn: 84759
 2009-10-21 13:22:20 +00:00
Daniel Dunbar
bf3dab83fa Add link to 'lit' from CommandGuide. 
llvm-svn: 84461
 2009-10-19 03:54:13 +00:00
Chris Lattner
fa8927e20c check in a bunch of content from TestingGuide. Part of PR5216 
llvm-svn: 84309
 2009-10-17 04:47:42 +00:00
Chris Lattner
adba165c5c Update from Cristina, llvm-gcc doesn't build on the SPARC version of solaris 
at the moment.

llvm-svn: 84258
 2009-10-16 16:30:58 +00:00
Duncan Sands
4fbe68e7bd The gcc plugin is now called dragonegg.so and no longer llvm.so. 
Pointed out by Gabor.

llvm-svn: 84177
 2009-10-15 08:17:44 +00:00
Duncan Sands
4fcf6123dd I don't see any point in having both eh.selector.i32 and eh.selector.i64, 
so get rid of eh.selector.i64 and rename eh.selector.i32 to eh.selector.
Likewise for eh.typeid.for.  This aligns us with gcc, which always uses a
32 bit value for the selector on all platforms.  My understanding is that
the register allocator used to assert if the selector intrinsic size didn't
match the pointer size, and this was the reason for introducing the two
variants.  However my testing shows that this is no longer the case (I
fixed some bugs in selector lowering yesterday, and some more today in the
fastisel path; these might have caused the original problems).

llvm-svn: 84106
 2009-10-14 16:11:37 +00:00
Dale Johannesen
98d4e2663f Documentation for the new msasm flag, which is no 
worse than the rest of the asm documentation.

llvm-svn: 84037
 2009-10-13 21:56:55 +00:00
Chris Lattner
a3d8b98dcd rename ReleaseNotes-2.6.html -> ReleaseNotes.html 
llvm-svn: 83990
 2009-10-13 17:48:04 +00:00
Chris Lattner
23d86355f2 add Zero 
llvm-svn: 83988
 2009-10-13 17:47:06 +00:00
Nick Lewycky
ee0c1726d8 Force memory use markers to have a ConstantInt for the size argument. 
llvm-svn: 83960
 2009-10-13 07:57:33 +00:00
Nick Lewycky
ab1dbddc83 Add new "memory use marker" intrinsics. These indicate lifetimes and invariant 
sections of memory objects.

llvm-svn: 83953
 2009-10-13 07:03:23 +00:00
Chris Lattner
f316b34def fix validation error pointed out by gabor (and the w3c :) 
llvm-svn: 83868
 2009-10-12 18:33:33 +00:00
Chris Lattner
6e4d11f026 Improve bugpoint doc, patch by Timo Lindfors! 
llvm-svn: 83865
 2009-10-12 18:12:47 +00:00
Gabor Greif
fd0fcefa51 another bunch of <tt>s 
llvm-svn: 83860
 2009-10-12 16:50:25 +00:00
Gabor Greif
e6d7f8e19f even more <tt>s 
llvm-svn: 83854
 2009-10-12 16:40:25 +00:00
Gabor Greif
eadb0253dc more typewriter face 
llvm-svn: 83852
 2009-10-12 16:27:44 +00:00
Gabor Greif
7d72aa7134 fix three validation errors, I leave the fourth to sabre :-) 
llvm-svn: 83851
 2009-10-12 16:13:36 +00:00
Gabor Greif
53f5db0cbd set some options in typewriter font 
llvm-svn: 83850
 2009-10-12 16:08:52 +00:00
Benjamin Kramer
1791be26f8 Documentation: Perform automated correction of common typos. 
llvm-svn: 83849
 2009-10-12 14:46:08 +00:00
Torok Edwin
01eeaaa236 Fix typo, patch from Timo Juhani Lindfors. 
llvm-svn: 83848
 2009-10-12 13:37:29 +00:00
Chris Lattner
150f57e714 pic16 uses 16 bit pointers, but is 8 bit. 
llvm-svn: 83815
 2009-10-11 23:19:44 +00:00
Duncan Sands
95e8b77b90 More DragonEgg verbiage. 
llvm-svn: 83788
 2009-10-11 19:40:38 +00:00
Duncan Sands
5fa8a1b445 Remove spurious brackets. 
llvm-svn: 83787
 2009-10-11 19:30:56 +00:00
Chris Lattner
41473572e4 add PR5004 as a known problem. 
llvm-svn: 83782
 2009-10-11 19:07:23 +00:00
Chris Lattner
829e4cd11d duncan points out that llvm-gcc doesn't do the right thing with -fverbose-asm yet. 
llvm-svn: 83781
 2009-10-11 19:02:54 +00:00
Chris Lattner
729185ce68 some notes from Anton 
llvm-svn: 83777
 2009-10-11 18:21:32 +00:00
Gabor Greif
8dd7df0f9c catch some other serial commas that my earlier grep did not spot 
llvm-svn: 83772
 2009-10-11 11:44:34 +00:00
Gabor Greif
7ad4f05b31 eliminate some instances of serial comma. sabre, if you feel strong about this, feel free to revert this rev 
llvm-svn: 83771
 2009-10-11 11:23:40 +00:00
Duncan Sands
033058de4d Fix typo. 
llvm-svn: 83770
 2009-10-11 11:20:26 +00:00
Gabor Greif
ca81780b37 apply some tweaks 
llvm-svn: 83769
 2009-10-11 10:44:44 +00:00
Gabor Greif
9a55b4ae63 fix some obvious typos 
llvm-svn: 83768
 2009-10-11 10:27:57 +00:00
Duncan Sands
4738c2a931 Add an outline of the DragonEgg gcc plugin. 
llvm-svn: 83765
 2009-10-11 09:07:15 +00:00
Ted Kremenek
13cad039f8 Update release notes blurb on the static analyzer. 
llvm-svn: 83749
 2009-10-11 03:10:25 +00:00
Chris Lattner
10b6af716f clarify 
llvm-svn: 83743
 2009-10-10 23:05:42 +00:00
Chris Lattner
ce616c28ef fix broken link 
llvm-svn: 83738
 2009-10-10 22:15:25 +00:00
Chris Lattner
330bc88468 final changes. 
llvm-svn: 83737
 2009-10-10 22:13:38 +00:00
Chris Lattner
e584af1294 down to 'major changes' 
llvm-svn: 83736
 2009-10-10 22:02:58 +00:00
Chris Lattner
e747b10bc3 more updates 
llvm-svn: 83735
 2009-10-10 21:40:13 +00:00
Chris Lattner
513fd3ac2b add a link to the GSG for info on how to check out svn trunk 
llvm-svn: 83734
 2009-10-10 21:37:16 +00:00
Chris Lattner
a9d2468440 x86 uses 5 operands for most memory refs now. 
llvm-svn: 83733
 2009-10-10 21:30:55 +00:00
Duncan Sands
9a6f3eb8ae More spelling and grammar tweaks. 
llvm-svn: 83728
 2009-10-10 20:06:04 +00:00
Benjamin Kramer
453e8ae2be More spelling fixes. 
llvm-svn: 83724
 2009-10-10 19:45:13 +00:00
Duncan Sands
4e12fa3691 Spelling fixes. 
llvm-svn: 83722
 2009-10-10 19:30:16 +00:00
Chris Lattner
074b4dee13 more tweaks 
llvm-svn: 83721
 2009-10-10 19:26:21 +00:00
Duncan Sands
bf2f32c08b Remove an inappropriate line in the description of the 
clang static analyser.  Decrease duplication in the text.

llvm-svn: 83720
 2009-10-10 19:16:25 +00:00
Chris Lattner
8f7bd86796 continue decoding chris scribble. 
llvm-svn: 83719
 2009-10-10 19:00:55 +00:00
Chris Lattner
3c9d2553e9 remove some dead passes 
llvm-svn: 83717
 2009-10-10 18:40:48 +00:00
Chris Lattner
42f4178529 checkpoint. 
llvm-svn: 83716
 2009-10-10 18:33:13 +00:00
Chris Lattner
1f970dea03 fix broken anchors. 
llvm-svn: 83715
 2009-10-10 18:26:06 +00:00
Nicolas Geoffray
a9998e2133 As it turns out, the bug fixes in GC codegen did not make it 
to llvm-2.6. Remove the precise garbage collection feature.

llvm-svn: 83638
 2009-10-09 13:17:57 +00:00
Nicolas Geoffray
aecce285aa 80-columns! 
llvm-svn: 83628
 2009-10-09 10:17:14 +00:00
Nicolas Geoffray
672319a893 Add initial information on VMKit. 
llvm-svn: 83627
 2009-10-09 10:13:08 +00:00
Chris Lattner
623acb737f more random updates. 
llvm-svn: 83625
 2009-10-09 06:36:25 +00:00
Chris Lattner
7eb545c437 checkpoint. 
llvm-svn: 83623
 2009-10-09 06:24:25 +00:00
Chris Lattner
aa8ee121c3 checkpoint. 
llvm-svn: 83621
 2009-10-09 05:55:04 +00:00
Chris Lattner
581a88dfe2 update clang section. 
llvm-svn: 83615
 2009-10-09 05:01:15 +00:00
Chris Lattner
3da40cd9cd some updates from users of llvm 
llvm-svn: 83551
 2009-10-08 16:01:33 +00:00
Chris Lattner
6f4cfe5f53 all content split into sections, still much work to be done. 
llvm-svn: 83532
 2009-10-08 07:01:46 +00:00
Chris Lattner
8e4073ed26 checkpoint, this is still not comprehendible. 
llvm-svn: 83530
 2009-10-08 06:27:53 +00:00
Chris Lattner
a296956311 callgraph changes came after the 2.6 branch. 
llvm-svn: 83299
 2009-10-05 07:07:29 +00:00
Evan Cheng
4d98198a37 Move implicit and paralle to a separate codegen specific section. 
llvm-svn: 83291
 2009-10-05 02:51:06 +00:00
Chris Lattner
27b99c62cd add some completely unformated and probably incoherent notes about things 
I saw while reading all the commits between the 2.5 and 2.6 release branches.

llvm-svn: 83287
 2009-10-05 02:12:39 +00:00
Chris Lattner
0731e5bc62 add macruby, fix a validation problem. 
llvm-svn: 83142
 2009-09-30 06:27:22 +00:00
Jeffrey Yasskin
c9884e1d7a Forgot to update the documentation in r82906. s/DEBUG_RUNTIME/DEBUG_SYMBOLS/. 
llvm-svn: 83015
 2009-09-28 21:14:38 +00:00
Erick Tryzelaar
f807989d4d Document a bug in the ocaml bindings has wrong linkage values. 
llvm-svn: 82966
 2009-09-28 04:42:55 +00:00
Mikhail Glushenkov
d020f235d5 Regenerate. 
llvm-svn: 82958
 2009-09-28 01:28:26 +00:00
Nick Lewycky
04cea17209 Remove the "metadata*" type and simplify the code it complicated. This was only 
used to support GlobalVariables storing MDNodes, back when they were derived
from Constant before the introduction of NamedMDNode, but never removed.

llvm-svn: 82943
 2009-09-27 23:27:42 +00:00
Chris Lattner
d66a99e60a rename REG -> REGISTER to make it explicit in the doc. <tt>ify some stuff. 
llvm-svn: 82892
 2009-09-27 08:01:44 +00:00
Chris Lattner
80d69b5973 implement and document support for filecheck variables. This 
allows matching and remembering a string and then matching and
verifying that the string occurs later in the file.

Change X86/xor.ll to use this in some cases where the test was
checking for an arbitrary register allocation decision.

llvm-svn: 82891
 2009-09-27 07:56:52 +00:00
Nick Lewycky
676778014b Remove dead code from this function and optimize. Update its corresponding 
LangRef entry too.

llvm-svn: 82890
 2009-09-27 07:55:32 +00:00
Nick Lewycky
d77653667a Correct the version numbers to match those actually tested for by 
autoconf/AutoRegen.sh.

llvm-svn: 82886
 2009-09-27 04:56:27 +00:00
Nick Lewycky
c54e1a5528 Move the integer type out of 'derived' and into 'primitive'. This permits us 
to explain that derived types are all composed of other types, which primitive
types aren't. Without moving integer out of derived, this wouldn't be true.

Perform a few trivial cleanups; 'i1' went from a link to #t_primitive to
#t_integer (a holdover from when it was a bool type I suppose).

llvm-svn: 82884
 2009-09-27 00:45:11 +00:00
Dale Johannesen
cbafb61a84 Revise C library functions description to be vaguer, per Chris. 
llvm-svn: 82776
 2009-09-25 17:04:42 +00:00
Jeffrey Yasskin
4321237b78 This patch causes the --enable-debug-runtime configure flag and the 
DEBUG_RUNTIME Makefile variable to pass -g to gcc when building LLVM's objects.
Without this, it's very hard to debug crashes that happen in Release-Asserts
mode but not Debug mode.

llvm-svn: 82775
 2009-09-25 16:46:09 +00:00
Chris Lattner
af2ce37cb3 add and document regex support for FileCheck. You can now do stuff like: 
; CHECK: movl {{%e[a-z][xi]}}, %eax

or whatever.

llvm-svn: 82717
 2009-09-24 21:47:32 +00:00
Dale Johannesen
74af0f3eb0 Clarify that llvm attaches C language semantics to 
functions with names that match the C library.

llvm-svn: 82701
 2009-09-24 18:38:21 +00:00
Erick Tryzelaar
83d984101e Sync c++ kaleidoscope tutorial with test. 
llvm-svn: 82572
 2009-09-22 21:14:49 +00:00
Reid Kleckner
057a723621 Add documentation on how to use enable debug information in the JIT and use it with GDB. 
llvm-svn: 82425
 2009-09-21 02:34:59 +00:00
Chris Lattner
12fdecb172 grammaro 
llvm-svn: 82412
 2009-09-20 22:45:18 +00:00
Chris Lattner
63735b5e10 implement and document support for CHECK-NOT 
llvm-svn: 82408
 2009-09-20 22:35:26 +00:00