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3173 Commits

Author SHA1 Message Date
Chris Lattner
4cd4c075df fix some wording problems Daniel pointed out, make a example actually real. 
llvm-svn: 76751
 2009-07-22 16:54:14 +00:00
Chris Lattner
c075ba7f73 fix typo noticed by Duncan 
llvm-svn: 76747
 2009-07-22 16:30:39 +00:00
Chris Lattner
e0b6253737 remove Bill from the author list: his contribution (describing llvm::Ostream 
and friends) has been removed awhile ago.

llvm-svn: 76724
 2009-07-22 05:43:01 +00:00
Chris Lattner
44d0425937 add some more topics to the coding standards doc: 
* Use Early Exits and 'continue' to Simplify Code
* Turn Predicate Loops into Predicate Functions
* Spaces Before Parentheses
* Namespace Indentation
* Anonymous Namespaces

llvm-svn: 76723
 2009-07-22 05:40:54 +00:00
Chris Lattner
27be47177d fix some formatting stuff, patch by Edward O'Callaghan! 
llvm-svn: 76718
 2009-07-22 04:21:40 +00:00
Owen Anderson
cc287b28c9 Get rid of the Pass+Context magic. 
llvm-svn: 76702
 2009-07-22 00:24:57 +00:00
Dan Gohman
11a1a3ac43 Misc. doc fixes following suggestions from Eli. 
llvm-svn: 76699
 2009-07-22 00:04:19 +00:00
Chris Lattner
bead0c90ea fix typo 
llvm-svn: 76674
 2009-07-21 23:17:26 +00:00
Chris Lattner
5646affa23 Various doc updates from Edward O'Callaghan! 
llvm-svn: 76668
 2009-07-21 22:47:03 +00:00
Torok Edwin
f1dd3f766b Add a few fairly obvious API changes I noticed while porting some old code. 
llvm-svn: 76636
 2009-07-21 20:27:10 +00:00
Dan Gohman
8cde898476 Documentation for the new non-overflow and exact keywords. 
llvm-svn: 76495
 2009-07-20 22:41:19 +00:00
Chris Lattner
eac40b1473 implement a new magic global "llvm.compiler.used" which is like llvm.used, but 
doesn't cause ".no_dead_strip" to be emitted on darwin.

llvm-svn: 76399
 2009-07-20 06:14:25 +00:00
Chris Lattner
36b89d4fb7 document llvm.used and llvm.metadata. Stub out llvm.global_[cd]tors 
llvm-svn: 76396
 2009-07-20 05:55:19 +00:00
Bill Wendling
b0bb37d802 Rename the index to linkage types. 
llvm-svn: 76394
 2009-07-20 02:41:50 +00:00
Bill Wendling
e9aa2cf10f More reformatting. 
llvm-svn: 76393
 2009-07-20 02:39:26 +00:00
Bill Wendling
a06bd14d83 Fix HTML violations. 
llvm-svn: 76392
 2009-07-20 02:32:41 +00:00
Bill Wendling
21db8e8360 Obsessivly reformat. 
llvm-svn: 76391
 2009-07-20 02:29:24 +00:00
Bill Wendling
1a10a060cb Add plumbing for the `linker_private' linkage type. This type is meant for 
"private" symbols which the assember shouldn't strip, but which the linker may
remove after evaluation. This is mostly useful for Objective-C metadata.

This is plumbing, so we don't have a use of it yet. More to come, etc.

llvm-svn: 76385
 2009-07-20 01:03:30 +00:00
Chris Lattner
36c1af90d8 fix some typos pointed out by Hidenobu Seki 
llvm-svn: 76342
 2009-07-18 21:47:15 +00:00
Daniel Dunbar
f53e82f48a cmake builds don't need this hack for MSVC anymore. 
llvm-svn: 76329
 2009-07-18 20:10:04 +00:00
Reid Kleckner
5460ad390c Add EngineBuilder to ExecutionEngine in favor of the five optional argument EE::create(). 
Also a test commit.

llvm-svn: 76276
 2009-07-18 00:42:18 +00:00
Chris Lattner
22beba4992 end sentence in period, draw attention to the fact that you should 
only do this if you are a crazy russian hacker. ;-)

llvm-svn: 76241
 2009-07-17 21:14:28 +00:00
Chris Lattner
7852f81810 we beat exceptions out of lib/system a long time ago. 
llvm-svn: 76240
 2009-07-17 21:11:24 +00:00
Anton Korobeynikov
60f7bd3562 Add support for naked functions 
llvm-svn: 76198
 2009-07-17 18:07:26 +00:00
Daniel Dunbar
112af1d308 Fix typo. 
llvm-svn: 76186
 2009-07-17 16:41:57 +00:00
Nick Lewycky
1396b57ab1 Add broken gcc from PR4532. 
llvm-svn: 76157
 2009-07-17 06:32:10 +00:00
Owen Anderson
c63b0e7a30 Privatize the ConstantFP table. I'm on a roll! 
llvm-svn: 76097
 2009-07-16 19:05:41 +00:00
Dan Gohman
2c9049f5bf Add a note about the raw_fd_ostream API change. 
llvm-svn: 75818
 2009-07-15 19:59:19 +00:00
Owen Anderson
393d8b0a0c Begin the painful process of tearing apart the rat'ss nest that is Constants.cpp and ConstantFold.cpp. 
This involves temporarily hard wiring some parts to use the global context.  This isn't ideal, but it's
the only way I could figure out to make this process vaguely incremental.

llvm-svn: 75445
 2009-07-13 04:09:18 +00:00
Chris Lattner
d3eba0efb8 remove llvm.part.set.* and llvm.part.select.*. They have never been 
implemented in codegen, have no frontend to generate them, and are 
better implemented with pattern matching (like the ppc backend does
to generate rlwimi/rlwinm etc).

PR4543

llvm-svn: 75430
 2009-07-12 21:08:53 +00:00
Daniel Dunbar
b9b0e0fc3d Add an LLVM API change. 
llvm-svn: 75426
 2009-07-12 20:41:27 +00:00
Chris Lattner
3ca9ece03f be explicit about making comments real sentences. 
llvm-svn: 75406
 2009-07-12 00:10:24 +00:00
Mikhail Glushenkov
6de3793d9c Regenerate. 
llvm-svn: 75376
 2009-07-11 19:28:00 +00:00
Mikhail Glushenkov
e779ca7370 Update documentation. 
llvm-svn: 75375
 2009-07-11 19:27:40 +00:00
Mikhail Glushenkov
fad1db9347 Regenerate. 
llvm-svn: 75167
 2009-07-09 19:39:49 +00:00
Mikhail Glushenkov
b067c19529 Documentation update. 
llvm-svn: 75166
 2009-07-09 19:39:16 +00:00
Owen Anderson
9331034838 Push LLVMContext _back_ through IRBuilder. 
llvm-svn: 75040
 2009-07-08 20:50:47 +00:00
Rafael Espindola
1e5ec149bb Update the example to show that an archive can contain llvm bitcode. 
llvm-svn: 75000
 2009-07-08 11:13:34 +00:00
Nick Lewycky
d46a7b2d22 Remove the vicmp and vfcmp instructions. Because we never had a release with 
these instructions, no autoupgrade or backwards compatibility support is
provided.

llvm-svn: 74991
 2009-07-08 03:04:38 +00:00
Dan Gohman
e5dcff3706 Add a paragraph about the Add->FAdd API change. 
llvm-svn: 74941
 2009-07-07 20:05:15 +00:00
Mikhail Glushenkov
b21a520ad4 Regenerate. 
llvm-svn: 74914
 2009-07-07 16:44:20 +00:00
Mikhail Glushenkov
64ebd2413a Regenerate. 
llvm-svn: 74908
 2009-07-07 16:09:48 +00:00
Duncan Sands
c889d677f1 Clarify that later compiler versions are known to 
fail to build the Ada front-end.

llvm-svn: 74793
 2009-07-05 12:01:44 +00:00
Owen Anderson
82b4e736c7 Describe the LLVMContext API change. 
llvm-svn: 74701
 2009-07-02 16:48:38 +00:00
Daniel Dunbar
a4af9cf40b Try to clarify a point about getting DominatorTree info from a module pass. 
llvm-svn: 74668
 2009-07-01 23:38:44 +00:00
Chris Lattner
b7e452de26 add a FAQ. 
llvm-svn: 74538
 2009-06-30 17:10:19 +00:00
Chris Lattner
8cf96dce25 got confused again 
llvm-svn: 74514
 2009-06-30 06:27:54 +00:00
Chris Lattner
14c5ccf843 fix some issues Jeff Yasskin noticed 
llvm-svn: 74512
 2009-06-30 06:20:03 +00:00
Chris Lattner
f6944ea787 add a note about re-evaluating end() every time through a loop. 
llvm-svn: 74511
 2009-06-30 06:13:23 +00:00
Mikhail Glushenkov
e0da40ac69 Regenerate. 
llvm-svn: 74485
 2009-06-30 00:16:43 +00:00
David Greene
7fcd1a3f35 Implement !cast<string>. 
llvm-svn: 74444
 2009-06-29 20:05:29 +00:00
Shantonu Sen
eb968301d7 Clarify how to configure llvm-gcc-4.2 for use with 
test suite. Remove documentation for --with-f2c, which
is no longer supported. Remove information about obtaining
tcl/expect, which ship with Mac OS X by default since
10.4.

llvm-svn: 74271
 2009-06-26 05:44:53 +00:00
Devang Patel
84a8914a4a Remove debug info anchors - llvm.dbg.compile_units, llvm.dbg.subprograms 
and llvm.dbg.global_variables.

llvm-svn: 74251
 2009-06-26 01:49:18 +00:00
Mikhail Glushenkov
cf9179c707 Regenerate. 
llvm-svn: 74192
 2009-06-25 18:21:10 +00:00
Mikhail Glushenkov
c40a28803f Update documentation. 
llvm-svn: 74191
 2009-06-25 18:20:44 +00:00
Jeffrey Yasskin
22537a7cf4 ReleaseNotes.External Projects += Rubinius 
llvm-svn: 74119
 2009-06-24 21:26:42 +00:00
Jeffrey Yasskin
a809ad5166 ReleaseNotes.External Projects += Unladen Swallow 
llvm-svn: 74116
 2009-06-24 21:09:13 +00:00
Duncan Sands
601ab92515 Start sketching 2.6 release notes. This provides a 
place to note major API changes (I've noted the
getABITypeSize -> getAllocSize change).

llvm-svn: 74070
 2009-06-24 08:38:48 +00:00
Duncan Sands
02f2e932e3 Clarify that if the alignment is zero then an alignment 
compatible with the type will be used (at least the ABI
alignment).

llvm-svn: 73827
 2009-06-20 13:26:06 +00:00
Stefanus Du Toit
bbf53428f9 Fix link to BasicBlock doxygen documentation in Programmer's Manual 
llvm-svn: 73635
 2009-06-17 21:12:26 +00:00
Mikhail Glushenkov
4afdb113a9 Formatting fix. 
llvm-svn: 73600
 2009-06-17 03:09:39 +00:00
Mikhail Glushenkov
7f2af8872d Regenerate. 
llvm-svn: 73597
 2009-06-17 02:56:48 +00:00
Chris Lattner
3c85f09f57 Remove support for building LLVM libraries into "relinked" 
object files.  Now we always build LLVM libraries into archives (.a files).

This makes the 'make' build work more like the cmake build, among other
things.  Doing this exposed some latent circular library dependencies, so
I think that llvm-config wasn't quite right for .o files anyway.

llvm-svn: 73579
 2009-06-16 23:00:42 +00:00
Owen Anderson
e6d490721a Update the threading section to reflect current plans/implementation. 
llvm-svn: 73521
 2009-06-16 18:04:19 +00:00
Owen Anderson
45f4444e73 Fix validation errors. 
llvm-svn: 73515
 2009-06-16 17:40:28 +00:00
Eli Friedman
705de594b2 Remove the "llvm.umul.with.overflow is broken" warning; it should be 
essentially working now, at least for common cases, and it shouldn't 
silently generate bad code.

llvm-svn: 73484
 2009-06-16 10:24:13 +00:00
Owen Anderson
4f02666a95 Add initial stab at documenting the use of LLVM with threaded clients. 
Comments welcome!

llvm-svn: 73456
 2009-06-16 01:17:16 +00:00
Mikhail Glushenkov
305f027f75 Regenerate. 
llvm-svn: 73449
 2009-06-16 00:14:20 +00:00
Dan Gohman
22c89d779b Rewrite the noredzone description, attempting to avoid confusing language. 
llvm-svn: 73421
 2009-06-15 21:18:01 +00:00
Dan Gohman
711f57040d Fix a typo. 
llvm-svn: 73397
 2009-06-15 18:22:49 +00:00
Dan Gohman
daf11a4a54 Reword the description of the noredzone attribute. 
llvm-svn: 73394
 2009-06-15 17:37:09 +00:00
Torok Edwin
236a5272f3 x86_64 was completely missing from the target triples supported by the X86 code 
generator!

llvm-svn: 73385
 2009-06-15 12:17:44 +00:00
Chris Lattner
1970e7ad34 remove some old CVS-specific arguments that don't work with SVN. 
llvm-svn: 73369
 2009-06-15 04:18:54 +00:00
Devang Patel
95b4743214 Document noredzone and noimplicitfloat function attributes. 
llvm-svn: 73246
 2009-06-12 19:45:19 +00:00
Oscar Fuentes
9f16ef410d CMake: New variable LLVM_LIBDIR_SUFFIX. 
Patch by Ingmar Vanhassel!

llvm-svn: 73216
 2009-06-12 02:49:53 +00:00
Oscar Fuentes
fd06248a88 CMake: Documented how to cross-compile with CMake. 
llvm-svn: 73181
 2009-06-11 04:45:08 +00:00
David Greene
a51f014e59 Revert 73074 and 73099 because Windows doesn't have POSIX 
regular expressions.  We will add an OpenBSD implementation
and re-apply ASAP.

llvm-svn: 73138
 2009-06-09 18:31:17 +00:00
David Greene
e3c4370a47 Add a !patsubst operator. Use on string types. 
llvm-svn: 73099
 2009-06-08 23:05:37 +00:00
David Greene
5c75138561 Update documentation. 
llvm-svn: 73092
 2009-06-08 22:38:07 +00:00
Daniel Dunbar
89fef139c1 Document the stack alignment part of target data description. 
llvm-svn: 73089
 2009-06-08 22:17:53 +00:00
David Greene
21ba6012b2 Add a !regmatch operator to do pattern matching in TableGen. 
llvm-svn: 73074
 2009-06-08 17:00:34 +00:00
Nick Lewycky
cf715254c7 Move </pre> to column one to avoid an extra line of spaces in the example. 
llvm-svn: 73003
 2009-06-06 18:14:04 +00:00
Dan Gohman
5f6f8101d5 Split the Add, Sub, and Mul instruction opcodes into separate 
integer and floating-point opcodes, introducing
FAdd, FSub, and FMul.

For now, the AsmParser, BitcodeReader, and IRBuilder all preserve
backwards compatability, and the Core LLVM APIs preserve backwards
compatibility for IR producers. Most front-ends won't need to change
immediately.

This implements the first step of the plan outlined here:
http://nondot.org/sabre/LLVMNotes/IntegerOverflow.txt

llvm-svn: 72897
 2009-06-04 22:49:04 +00:00
Torok Edwin
8c34bcb7ab --plugin is not needed for bfd anymore. Update docs. 
llvm-svn: 72867
 2009-06-04 16:08:10 +00:00
Oscar Fuentes
cbaf5a8795 CMake: Renamed LLVM_ENABLE_ASSERTS to 
LLVM_ENABLE_ASSERTIONS. Fine-tuned the logic that controls the
definition of NDEBUG and _DEBUG macros.

Thanks to Jay Foad for this suggestions.

llvm-svn: 72864
 2009-06-04 09:26:16 +00:00
Torok Edwin
29762633ee lets not forget about c++! 
llvm-svn: 72778
 2009-06-03 15:42:26 +00:00
Oscar Fuentes
86f4f18dca CMake: Implements and documents option LLVM_ENABLE_ASSERTS. 
llvm-svn: 72774
 2009-06-03 15:11:25 +00:00
Torok Edwin
e056d0b8cd Document how easy it is to use the gold plugin and have LTO with autotooled projects. 
Please correct the documentation if I missed anything.

llvm-svn: 72773
 2009-06-03 15:06:19 +00:00
Jay Foad
203127a106 Document how phi and invoke instructions interact with SSA form. 
llvm-svn: 72762
 2009-06-03 10:20:10 +00:00
Nick Lewycky
b7afbf8a63 Metadata uses metadata type not empty struct. 
llvm-svn: 72623
 2009-05-30 16:08:30 +00:00
Nick Lewycky
a9de2f1c81 Give embedded metadata its own type instead of relying on EmptyStructTy. 
llvm-svn: 72610
 2009-05-30 05:06:04 +00:00
Bruno Cardoso Lopes
6ec3c6fab6 Fix some typos 
llvm-svn: 72579
 2009-05-29 17:08:57 +00:00
Nick Lewycky
c8242fc08b Remove border around table used for layout. 
llvm-svn: 72357
 2009-05-24 02:46:06 +00:00
Dan Gohman
00b088d848 Add a note mentioning that uses of the return value of an invoke 
must be dominated by the normal label.

llvm-svn: 72285
 2009-05-22 21:47:08 +00:00
Stuart Hastings
bf369bba4a Add some missing steps to the sacred testing ritual scriptures. 
llvm-svn: 72222
 2009-05-21 20:23:59 +00:00
Cristian Cadar
9c425ac042 Test commit. 
llvm-svn: 72092
 2009-05-19 01:56:08 +00:00
Evan Cheng
96674b2285 Add short descriptions of 'implicit' and 'parallel'. 
llvm-svn: 72050
 2009-05-18 22:14:45 +00:00
Bill Wendling
97af952d7a Formatting. Some updating of data structures. More work needs to be done to update the examples. 
llvm-svn: 71974
 2009-05-17 05:52:39 +00:00
David Greene
9a1e15d0d0 Implement !if, analogous to $(if) in GNU make. 
llvm-svn: 71815
 2009-05-14 23:26:46 +00:00
David Greene
70881bc6ae Graduate LLVM to the big leagues by embedding a LISP processor into TableGen. 
Ok, not really, but do support some common LISP functions:

* car
* cdr
* null

llvm-svn: 71805
 2009-05-14 22:38:31 +00:00
David Greene
fab0ee79db Implement a !foreach operator analogous to GNU make's $(foreach). 
Use it on dags and lists like this:

class decls {
  string name;
}

def Decls : decls;

class B<list<string> names> : A<!foreach(Decls.name, names, !strconcat(Decls.name, ", Sr."))>;

llvm-svn: 71803
 2009-05-14 22:23:47 +00:00
David Greene
26054a566e Implement a !subst operation simmilar to $(subst) in GNU make to do 
def/var/string substitution on generic pattern templates.  For example:

def Type;
def v4f32 : Type;
def TYPE : Type;

class GenType<Type t> {
  let type = !(subst TYPE, v4f32, t);
}

def TheType : GenType<TYPE>;

llvm-svn: 71801
 2009-05-14 21:54:42 +00:00
David Greene
e2871b8c65 Implement !cast. 
llvm-svn: 71794
 2009-05-14 21:22:49 +00:00
Jim Grosbach
f3e59935c3 clean up line-wrapping 
llvm-svn: 71771
 2009-05-14 15:44:15 +00:00
Jim Grosbach
bed3aeff20 Update the names of the exception handling sjlj instrinsics to 
llvm.eh.sjlj.* for better clarity as to their purpose and scope. Add
a description of llvm.eh.sjlj.setjmp to ExceptionHandling.html.
(llvm.eh.sjlj.longjmp documentation coming when that implementation is
added).

llvm-svn: 71758
 2009-05-14 00:46:35 +00:00
Bill Wendling
e421c8f63d Change MachineInstrBuilder::addReg() to take a flag instead of a list of 
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()).

llvm-svn: 71722
 2009-05-13 21:33:08 +00:00
Chris Lattner
e5e368472b garbage allocation is not a good idea :) 
llvm-svn: 71680
 2009-05-13 18:02:09 +00:00
Bill Wendling
562178b9a4 Use llvm::raw_stream instead of llvm::Streams. 
llvm-svn: 71573
 2009-05-12 18:29:42 +00:00
Nick Lewycky
f417462ddf Make MDNode use CallbackVH. Also change MDNode to store Value* instead of 
Constant* in preperation of a future change to support holding non-Constants
in an MDNode.

llvm-svn: 71407
 2009-05-10 20:57:05 +00:00
Chris Lattner
e8160d0836 fix typo 
llvm-svn: 71362
 2009-05-09 18:11:50 +00:00
Bill Wendling
3bb11df772 Fix typo. 
llvm-svn: 71260
 2009-05-08 20:49:29 +00:00
Duncan Sands
880eaf5278 Allow readonly functions to unwind exceptions. Teach 
the optimizers about this.  For example, a readonly
function with no uses cannot be removed unless it is
also marked nounwind.

llvm-svn: 71071
 2009-05-06 06:49:50 +00:00
Mikhail Glushenkov
2a24374c7f Regenerate documentation. 
llvm-svn: 71055
 2009-05-06 01:41:47 +00:00
Dan Gohman
ad61ec36ad Add some more documentation for x86 special address spaces. 
llvm-svn: 71012
 2009-05-05 20:48:47 +00:00
Chris Lattner
5cc9a36d1c Add basic support for code generation of 
addrspace(257) -> FS relative on x86.  Patch by Zoltan Varga!

llvm-svn: 70992
 2009-05-05 18:52:19 +00:00
Anton Korobeynikov
fca7d58578 It turns out that this version of gcc is broken (cygwin is well-known in shipping 
of broken/buggy/snapshot-based compilers)

llvm-svn: 70848
 2009-05-04 10:24:46 +00:00
Chris Lattner
b38edd3714 Remove obsolete wording, the only exception a readnone function can throw 
is the empty set. :)  Thanks to Fritz for pointing this out.

llvm-svn: 70790
 2009-05-03 19:06:00 +00:00
Chris Lattner
abf304f36e be very explicit that readnone/readonly functions can't 
throw exceptions.

llvm-svn: 70788
 2009-05-03 18:49:37 +00:00
Misha Brukman
064820037b HTML-escape '>' as '&gt;' in sample C++ code. 
llvm-svn: 70569
 2009-05-01 20:40:51 +00:00
Jeffrey Yasskin
7263dc71e2 Add a mention of TypeBuilder to the programmer's manual, and clean up the class 
comment a bit.

llvm-svn: 70515
 2009-04-30 22:33:41 +00:00
Bill Wendling
7546bed590 Second attempt: 
Massive check in. This changes the "-fast" flag to "-O#" in llc. If you want to
use the old behavior, the flag is -O0. This change allows for finer-grained
control over which optimizations are run at different -O levels.

Most of this work was pretty mechanical. The majority of the fixes came from
verifying that a "fast" variable wasn't used anymore. The JIT still uses a
"Fast" flag. I'll change the JIT with a follow-up patch.

llvm-svn: 70343
 2009-04-29 00:15:41 +00:00
Duncan Sands
8ba0b4d4f2 Fix some confusion in the Ada f-e build instructions between 
building without optimization and building with checking.

llvm-svn: 70205
 2009-04-27 11:21:35 +00:00
Sanjiv Gupta
e903d414ee Now that any size of integer indices are allowed for sequential types, remove the unneccessary gyan about promoting them. 
llvm-svn: 70181
 2009-04-27 03:21:00 +00:00
Chris Lattner
f84ee5d944 Add two new record types to the blockinfo block: 
BLOCKNAME and SETRECORDNAME.  This allows a bitcode
file to be self describing with pretty names for 
records and blocks in addition to numbers.  This
enhances llvm-bcanalyzer to use this to print prettily.

llvm-svn: 70165
 2009-04-26 22:21:57 +00:00
Sanjiv Gupta
0877e1eabe Any size of integral indices are allowed in gep for indexing into sequential types. Also adding a test case to check the indices type allowed into struct. 
llvm-svn: 70134
 2009-04-26 17:14:35 +00:00
Chris Lattner
d31285fdb7 improve documentation on build configurations, patch by 
Josef Eisl!

llvm-svn: 70087
 2009-04-25 22:24:49 +00:00
Chris Lattner
6d2e830ad8 aDd support for building a subset of the llvm tools, patch by Jeffrey Yasskin! 
llvm-svn: 70082
 2009-04-25 22:08:52 +00:00
Chris Lattner
c23e28732d Update docs to not mention gcse/loadvn and mention memdep and 
new stuff.  PR3924.

llvm-svn: 70077
 2009-04-25 21:11:37 +00:00
Sanjiv Gupta
9093a67350 Fixed the gep example for i16 type indices. 
llvm-svn: 70019
 2009-04-25 07:27:44 +00:00
Sanjiv Gupta
14c405828e Fixed spaces and the getelementpointer example with i16 type indices. 
llvm-svn: 69971
 2009-04-24 16:38:13 +00:00
Sanjiv Gupta
f1177e1be7 Allow i16 type indices to gep. 
llvm-svn: 69946
 2009-04-24 02:37:54 +00:00
David Greene
ddac45edb9 Fix a documentation bug. 
llvm-svn: 69923
 2009-04-23 21:27:58 +00:00
David Greene
a92a50c7c2 Make BinOps typed and require a type specifier for !nameconcat. This 
allows binops to be used in typed contexts such as when passing
arguments to classes.

llvm-svn: 69921
 2009-04-23 21:25:15 +00:00
David Greene
e41e6599cf Allow defm to inherit from multiple multiclasses. 
llvm-svn: 69832
 2009-04-22 22:17:51 +00:00
David Greene
0698602922 Implement !nameconcat to concatenate strings and look up the resulting 
name in the symbol table, returning an object.

llvm-svn: 69822
 2009-04-22 20:18:10 +00:00
David Greene
9d99a33f27 Implement multiclass inheritance. 
llvm-svn: 69810
 2009-04-22 16:42:54 +00:00
Dan Gohman
640b379ae6 ISD::ADD_PARTS is gone; use ISD::SMUL_LOHI as an example instead. 
llvm-svn: 69804
 2009-04-22 15:55:31 +00:00
Duncan Sands
ece3370566 Make it clearer that llvm-gcc is not needed for 
building llvm.

llvm-svn: 69441
 2009-04-18 12:40:19 +00:00
Jim Grosbach
0603bca31b Update information on canadian cross builds 
llvm-svn: 69358
 2009-04-17 17:25:16 +00:00
Bill Wendling
1b271d471e More obsessive reformatting. Fixed some validation errors. 
llvm-svn: 69130
 2009-04-15 02:12:37 +00:00
Chris Lattner
c1bfdc9bb2 Add a new "available_externally" linkage type. This is intended 
to support C99 inline, GNU extern inline, etc.  Related bugzilla's
include PR3517, PR3100, & PR2933.  Nothing uses this yet, but it
appears to work.

llvm-svn: 68940
 2009-04-13 05:44:34 +00:00
Nick Lewycky
92b1375909 Add paragraph tags. 
llvm-svn: 68934
 2009-04-13 02:03:40 +00:00
Nick Lewycky
2874a8dd3d Fix compile error. Pointed out by mait on #llvm IRC! 
llvm-svn: 68910
 2009-04-12 20:15:44 +00:00
Misha Brukman
6cee2e6033 Fixed spelling. 
llvm-svn: 68821
 2009-04-10 20:48:27 +00:00
Chris Lattner
0b8f2eafad fix typo, patch by Shlomi Fish! 
llvm-svn: 68784
 2009-04-10 15:38:51 +00:00
Chris Lattner
fc47fb0629 Remove AllowInverse: it leaks memory and is not the right 
abstraction for CommandLine.

llvm-svn: 68588
 2009-04-08 03:43:51 +00:00
Bill Wendling
f833088369 Use 'name' instead of 'href'. 
llvm-svn: 68534
 2009-04-07 18:54:06 +00:00
Bill Wendling
3da6e4a800 Fix verification failure. 
llvm-svn: 68531
 2009-04-07 18:52:30 +00:00
Bill Wendling
d8ad7f85a3 Offer an explanation of why building LLVM-GCC with objdir == srcdir doesn't 
work.

llvm-svn: 68530
 2009-04-07 18:51:13 +00:00
Bill Wendling
fad0a6efa8 Another reformatting. No change in docs. 
llvm-svn: 68528
 2009-04-07 18:40:56 +00:00