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3190 Commits

Author SHA1 Message Date
Owen Anderson
6f83c9c6ef Move ConstantFP construction back to the 2.5-ish API. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77247 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-27 20:59:43 +00:00
Andreas Bolka
99a8205ae3 Fix typo. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77244 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-27 20:37:10 +00:00
Dan Gohman
556ca272fb Following discussion on llvm-dev ("proposed new rule for getelementptr"), 
add a new "Pointer Aliasing Rules" section.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77216 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-27 18:07:55 +00:00
Daniel Dunbar
d6b06b1f36 Update target registration description in Writing An LLVM Backend, and add 
a mention in release notes.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77128 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-26 05:41:39 +00:00
Daniel Dunbar
a5881e3060 Add TargetRegistry::lookupTarget. 
- This is a simplified mechanism which just looks up a target based on the
   target triple, with a few additional flags.

 - Remove getClosestStaticTargetForModule, the moral equivalent is now:
     lookupTarget(Mod->getTargetTriple, true, false, ...);

 - This no longer does the fuzzy matching with target data (based on endianness
   and pointer width) that getClosestStaticTargetForModule was doing, but this
   was deemed unnecessary.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77111 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-26 02:12:58 +00:00
Daniel Dunbar
03d7651c36 Remove Value::{isName, getNameRef}. 
Also, change MDString to use a StringRef.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77098 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-25 23:55:21 +00:00
Chris Lattner
dced9fb219 eventually we should describe string options in the data structures section 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77054 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-25 07:22:20 +00:00
Chris Lattner
81187ae82a minor tweaks. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77053 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-25 07:16:59 +00:00
Daniel Dunbar
8b5ee823c2 Ok, "most clients should be unaffected" was a lie. Add notes on upgrading. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77050 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-25 05:26:53 +00:00
Daniel Dunbar
6e0d1cb309 Initial update to VMCore to use Twines for string arguments. 
- The only meat here is in Value.{h,cpp} the rest is essential 'const
   std::string &' -> 'const Twine &'.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77048 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-25 04:41:11 +00:00
Dan Gohman
4df605ba46 Update to new syntax. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77043 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-25 02:23:48 +00:00
Daniel Dunbar
06388ae52d Rewrite examples to use DEBUG instead of DOUT. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77042 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-25 01:55:32 +00:00
Daniel Dunbar
26fe866cec Tweak, raw_ostream is a ostream, not iostream replacement 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77017 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-24 23:54:34 +00:00
Daniel Dunbar
e8530a3d8c CodingStandards: Emphasize use of raw_ostream more. 
- Chris, please approve.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77010 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-24 23:04:51 +00:00
Dan Gohman
d2cb3d2c32 Remove the IA-64 backend. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76920 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-24 00:30:09 +00:00
Dan Gohman
08d012eba4 Rename the new unsigned and signed keywords to nuw and nsw, 
which stand for no-unsigned-wrap and no-signed-wrap.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76810 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-22 22:44:56 +00:00
Sanjiv Gupta
d7de7bc297 Added -b option to override the default bitcode output file name. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76768 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-22 18:41:45 +00:00
Chris Lattner
59fec6a532 fix some wording problems Daniel pointed out, make a example actually real. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76751 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-22 16:54:14 +00:00
Chris Lattner
71d8f3b9e4 fix typo noticed by Duncan 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76747 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-22 16:30:39 +00:00
Chris Lattner
219bd29c05 remove Bill from the author list: his contribution (describing llvm::Ostream 
and friends) has been removed awhile ago.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76724 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-22 05:43:01 +00:00
Chris Lattner
d283cb12f2 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



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76723 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-22 05:40:54 +00:00
Chris Lattner
d8afc46ffe fix some formatting stuff, patch by Edward O'Callaghan! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76718 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-22 04:21:40 +00:00
Owen Anderson
e922c02019 Get rid of the Pass+Context magic. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76702 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-22 00:24:57 +00:00
Dan Gohman
9c5beed5f5 Misc. doc fixes following suggestions from Eli. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76699 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-22 00:04:19 +00:00
Chris Lattner
aedb59a541 fix typo 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76674 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-21 23:17:26 +00:00
Chris Lattner
3e7b5ca3b9 Various doc updates from Edward O'Callaghan! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76668 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-21 22:47:03 +00:00
Torok Edwin
f6fa8ae267 Add a few fairly obvious API changes I noticed while porting some old code. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76636 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-21 20:27:10 +00:00
Dan Gohman
cbb38f2f67 Documentation for the new non-overflow and exact keywords. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76495 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-20 22:41:19 +00:00
Chris Lattner
401e10c4fb 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76399 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-20 06:14:25 +00:00
Chris Lattner
857755c2a5 document llvm.used and llvm.metadata. Stub out llvm.global_[cd]tors 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76396 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-20 05:55:19 +00:00
Bill Wendling
987e7eb59c Rename the index to linkage types. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76394 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-20 02:41:50 +00:00
Bill Wendling
c39e3e0abc More reformatting. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76393 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-20 02:39:26 +00:00
Bill Wendling
d9fe298ccb Fix HTML violations. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76392 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-20 02:32:41 +00:00
Bill Wendling
e910b4cefe Obsessivly reformat. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76391 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-20 02:29:24 +00:00
Bill Wendling
3d10a5a757 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76385 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-20 01:03:30 +00:00
Chris Lattner
8ad2f98739 fix some typos pointed out by Hidenobu Seki 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76342 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-18 21:47:15 +00:00
Daniel Dunbar
f689fa185f cmake builds don't need this hack for MSVC anymore. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76329 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-18 20:10:04 +00:00
Reid Kleckner
4b1511b027 Add EngineBuilder to ExecutionEngine in favor of the five optional argument EE::create(). 
Also a test commit.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76276 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-18 00:42:18 +00:00
Chris Lattner
0c542ff13f end sentence in period, draw attention to the fact that you should 
only do this if you are a crazy russian hacker. ;-)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76241 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-17 21:14:28 +00:00
Chris Lattner
3ddd717f17 we beat exceptions out of lib/system a long time ago. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76240 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-17 21:11:24 +00:00
Anton Korobeynikov
c5ec8a78ea Add support for naked functions 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76198 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-17 18:07:26 +00:00
Daniel Dunbar
445c89a83c Fix typo. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76186 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-17 16:41:57 +00:00
Nick Lewycky
3bf2d0391f Add broken gcc from PR4532. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76157 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-17 06:32:10 +00:00
Owen Anderson
914e50c841 Privatize the ConstantFP table. I'm on a roll! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76097 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-16 19:05:41 +00:00
Dan Gohman
e4d54d72bd Add a note about the raw_fd_ostream API change. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75818 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-15 19:59:19 +00:00
Owen Anderson
0a5372ed3e 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75445 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-13 04:09:18 +00:00
Chris Lattner
eaff524670 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



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75430 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-12 21:08:53 +00:00
Daniel Dunbar
02e7313bf9 Add an LLVM API change. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75426 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-12 20:41:27 +00:00
Chris Lattner
b927ca813b be explicit about making comments real sentences. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75406 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-12 00:10:24 +00:00
Mikhail Glushenkov
4429aaf12f Regenerate. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75376 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-11 19:28:00 +00:00
Mikhail Glushenkov
09826e3e2f Update documentation. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75375 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-11 19:27:40 +00:00
Mikhail Glushenkov
98a39613ec Regenerate. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75167 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-09 19:39:49 +00:00
Mikhail Glushenkov
792f1822e6 Documentation update. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75166 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-09 19:39:16 +00:00
Owen Anderson
d1fbd14294 Push LLVMContext _back_ through IRBuilder. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75040 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-08 20:50:47 +00:00
Rafael Espindola
91f935e751 Update the example to show that an archive can contain llvm bitcode. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75000 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-08 11:13:34 +00:00
Nick Lewycky
7f6aa2b162 Remove the vicmp and vfcmp instructions. Because we never had a release with 
these instructions, no autoupgrade or backwards compatibility support is
provided.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74991 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-08 03:04:38 +00:00
Dan Gohman
f667e7ed18 Add a paragraph about the Add->FAdd API change. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74941 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-07 20:05:15 +00:00
Mikhail Glushenkov
15367df3f9 Regenerate. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74914 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-07 16:44:20 +00:00
Mikhail Glushenkov
640dd26f7d Regenerate. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74908 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-07 16:09:48 +00:00
Duncan Sands
226f54b262 Clarify that later compiler versions are known to 
fail to build the Ada front-end.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74793 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-05 12:01:44 +00:00
Owen Anderson
e27be3aae9 Describe the LLVMContext API change. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74701 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-02 16:48:38 +00:00
Daniel Dunbar
b71725b468 Try to clarify a point about getting DominatorTree info from a module pass. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74668 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-01 23:38:44 +00:00
Chris Lattner
2c6f9f7227 add a FAQ. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74538 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-06-30 17:10:19 +00:00
Chris Lattner
a44f87f2e7 got confused again 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74514 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-06-30 06:27:54 +00:00
Chris Lattner
09bc65e62b fix some issues Jeff Yasskin noticed 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74512 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-06-30 06:20:03 +00:00
Chris Lattner
0af39ea9ef add a note about re-evaluating end() every time through a loop. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74511 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-06-30 06:13:23 +00:00
Mikhail Glushenkov
e25b845b43 Regenerate. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74485 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-06-30 00:16:43 +00:00
David Greene
2c0266202d Implement !cast<string>. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74444 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-06-29 20:05:29 +00:00
Shantonu Sen
1b6d3daa59 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74271 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-06-26 05:44:53 +00:00
Devang Patel
13e16b65dd Remove debug info anchors - llvm.dbg.compile_units, llvm.dbg.subprograms 
and llvm.dbg.global_variables.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74251 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-06-26 01:49:18 +00:00
Mikhail Glushenkov
d7acf73094 Regenerate. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74192 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-06-25 18:21:10 +00:00
Mikhail Glushenkov
294f5074f5 Update documentation. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74191 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-06-25 18:20:44 +00:00
Jeffrey Yasskin
5e98cb7088 ReleaseNotes.External Projects += Rubinius 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74119 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-06-24 21:26:42 +00:00
Jeffrey Yasskin
ba2aa7859e ReleaseNotes.External Projects += Unladen Swallow 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74116 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-06-24 21:09:13 +00:00
Duncan Sands
e2e4a896a2 Start sketching 2.6 release notes. This provides a 
place to note major API changes (I've noted the
getABITypeSize -> getAllocSize change).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74070 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-06-24 08:38:48 +00:00
Duncan Sands
434ca80b31 Clarify that if the alignment is zero then an alignment 
compatible with the type will be used (at least the ABI
alignment).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73827 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-06-20 13:26:06 +00:00
Stefanus Du Toit
24e0411184 Fix link to BasicBlock doxygen documentation in Programmer's Manual 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73635 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-06-17 21:12:26 +00:00
Mikhail Glushenkov
df04ead72b Formatting fix. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73600 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-06-17 03:09:39 +00:00
Mikhail Glushenkov
63dc318085 Regenerate. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73597 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-06-17 02:56:48 +00:00
Chris Lattner
6be926647d 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.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73579 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-06-16 23:00:42 +00:00
Owen Anderson
1ad70e3bb4 Update the threading section to reflect current plans/implementation. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73521 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-06-16 18:04:19 +00:00
Owen Anderson
5e8c50e550 Fix validation errors. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73515 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-06-16 17:40:28 +00:00
Eli Friedman
7ed5d56541 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.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73484 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-06-16 10:24:13 +00:00
Owen Anderson
8bc1b3b7e5 Add initial stab at documenting the use of LLVM with threaded clients. 
Comments welcome!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73456 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-06-16 01:17:16 +00:00
Mikhail Glushenkov
502106a713 Regenerate. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73449 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-06-16 00:14:20 +00:00
Dan Gohman
125473b84c Rewrite the noredzone description, attempting to avoid confusing language. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73421 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-06-15 21:18:01 +00:00
Dan Gohman
d87c9e35d1 Fix a typo. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73397 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-06-15 18:22:49 +00:00
Dan Gohman
2185f9e1eb Reword the description of the noredzone attribute. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73394 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-06-15 17:37:09 +00:00
Torok Edwin
c457b65087 x86_64 was completely missing from the target triples supported by the X86 code 
generator!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73385 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-06-15 12:17:44 +00:00
Chris Lattner
8792232f99 remove some old CVS-specific arguments that don't work with SVN. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73369 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-06-15 04:18:54 +00:00
Devang Patel
5d96fdac41 Document noredzone and noimplicitfloat function attributes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73246 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-06-12 19:45:19 +00:00
Oscar Fuentes
af0f65fe6a CMake: New variable LLVM_LIBDIR_SUFFIX. 
Patch by Ingmar Vanhassel!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73216 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-06-12 02:49:53 +00:00
Oscar Fuentes
cbdbcb12fc CMake: Documented how to cross-compile with CMake. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73181 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-06-11 04:45:08 +00:00
David Greene
ffc0ab6037 Revert 73074 and 73099 because Windows doesn't have POSIX 
regular expressions.  We will add an OpenBSD implementation
and re-apply ASAP.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73138 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-06-09 18:31:17 +00:00
David Greene
0d973999f3 Add a !patsubst operator. Use on string types. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73099 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-06-08 23:05:37 +00:00
David Greene
ccbfb8d3d8 Update documentation. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73092 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-06-08 22:38:07 +00:00
Daniel Dunbar
87bde0b7d3 Document the stack alignment part of target data description. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73089 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-06-08 22:17:53 +00:00
David Greene
938c8ab0a0 Add a !regmatch operator to do pattern matching in TableGen. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73074 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-06-08 17:00:34 +00:00
Nick Lewycky
9d813df391 Move </pre> to column one to avoid an extra line of spaces in the example. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73003 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-06-06 18:14:04 +00:00
Dan Gohman
ae3a0be92e 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


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72897 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-06-04 22:49:04 +00:00
Torok Edwin
347c7bbcb5 --plugin is not needed for bfd anymore. Update docs. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72867 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-06-04 16:08:10 +00:00
Oscar Fuentes
76941b2733 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72864 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-06-04 09:26:16 +00:00
Torok Edwin
4734ed8b87 lets not forget about c++! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72778 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-06-03 15:42:26 +00:00
Oscar Fuentes
81a875585c CMake: Implements and documents option LLVM_ENABLE_ASSERTS. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72774 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-06-03 15:11:25 +00:00
Torok Edwin
5641f8d67f Document how easy it is to use the gold plugin and have LTO with autotooled projects. 
Please correct the documentation if I missed anything.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72773 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-06-03 15:06:19 +00:00
Jay Foad
d244909b76 Document how phi and invoke instructions interact with SSA form. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72762 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-06-03 10:20:10 +00:00
Nick Lewycky
1e8c7a687d Metadata uses metadata type not empty struct. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72623 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-05-30 16:08:30 +00:00
Nick Lewycky
7a0370f66a Give embedded metadata its own type instead of relying on EmptyStructTy. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72610 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-05-30 05:06:04 +00:00
Bruno Cardoso Lopes
d80ddc0b64 Fix some typos 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72579 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-05-29 17:08:57 +00:00
Nick Lewycky
86c48647f3 Remove border around table used for layout. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72357 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-05-24 02:46:06 +00:00
Dan Gohman
f96a499535 Add a note mentioning that uses of the return value of an invoke 
must be dominated by the normal label.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72285 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-05-22 21:47:08 +00:00
Stuart Hastings
c4c268b04f Add some missing steps to the sacred testing ritual scriptures. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72222 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-05-21 20:23:59 +00:00
Cristian Cadar
fb57f1c8ec Test commit. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72092 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-05-19 01:56:08 +00:00
Evan Cheng
a7185b21d8 Add short descriptions of 'implicit' and 'parallel'. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72050 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-05-18 22:14:45 +00:00
Bill Wendling
48839d9973 Formatting. Some updating of data structures. More work needs to be done to update the examples. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71974 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-05-17 05:52:39 +00:00
David Greene
9bea7c85d7 Implement !if, analogous to $(if) in GNU make. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71815 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-05-14 23:26:46 +00:00
David Greene
5f9f9ba00b 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


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71805 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-05-14 22:38:31 +00:00
David Greene
beb31a51f6 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."))>;


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71803 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-05-14 22:23:47 +00:00
David Greene
4afc509b7f 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>;


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71801 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-05-14 21:54:42 +00:00
David Greene
e6c27de069 Implement !cast. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71794 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-05-14 21:22:49 +00:00
Jim Grosbach
06261cd882 clean up line-wrapping 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71771 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-05-14 15:44:15 +00:00
Jim Grosbach
f957012866 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).



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71758 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-05-14 00:46:35 +00:00
Bill Wendling
587daedce2 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()).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71722 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-05-13 21:33:08 +00:00
Chris Lattner
7f3b36da51 garbage allocation is not a good idea :) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71680 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-05-13 18:02:09 +00:00
Bill Wendling
588764eb38 Use llvm::raw_stream instead of llvm::Streams. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71573 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-05-12 18:29:42 +00:00
Nick Lewycky
cb33799b9f 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71407 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-05-10 20:57:05 +00:00
Chris Lattner
60150a3dc4 fix typo 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71362 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-05-09 18:11:50 +00:00
Bill Wendling
871eb0ab23 Fix typo. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71260 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-05-08 20:49:29 +00:00
Duncan Sands
7af1c78b98 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71071 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-05-06 06:49:50 +00:00
Mikhail Glushenkov
d6d2efc4ce Regenerate documentation. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71055 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-05-06 01:41:47 +00:00
Dan Gohman
d26795a034 Add some more documentation for x86 special address spaces. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71012 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-05-05 20:48:47 +00:00
Chris Lattner
1777d0c6c5 Add basic support for code generation of 
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
 2009-05-05 18:52:19 +00:00
Mike Stump
fe095f39e7 Restore minor deletion. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70892 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-05-04 18:40:41 +00:00
Chris Lattner
bdd73290a5 Remove obsolete wording, the only exception a readnone function can throw 
is the empty set. :)  Thanks to Fritz for pointing this out.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70790 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-05-03 19:06:00 +00:00
Chris Lattner
7a57c5bb08 be very explicit that readnone/readonly functions can't 
throw exceptions.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70788 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-05-03 18:49:37 +00:00
Misha Brukman
1af789f74c HTML-escape '>' as '&gt;' in sample C++ code. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70569 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-05-01 20:40:51 +00:00
Jeffrey Yasskin
714257f5de Add a mention of TypeBuilder to the programmer's manual, and clean up the class 
comment a bit.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70515 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-30 22:33:41 +00:00
Bill Wendling
be8cc2a3de 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70343 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-29 00:15:41 +00:00
Duncan Sands
f044cff0a4 Fix some confusion in the Ada f-e build instructions between 
building without optimization and building with checking.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70205 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-27 11:21:35 +00:00
Sanjiv Gupta
23c70f44e4 Now that any size of integer indices are allowed for sequential types, remove the unneccessary gyan about promoting them. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70181 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-27 03:21:00 +00:00
Chris Lattner
f9a3ec86c1 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70165 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-26 22:21:57 +00:00
Sanjiv Gupta
9341c808ae 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. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70134 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-26 17:14:35 +00:00
Chris Lattner
efdb3bc8d0 improve documentation on build configurations, patch by 
Josef Eisl!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70087 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-25 22:24:49 +00:00
Chris Lattner
069429062d aDd support for building a subset of the llvm tools, patch by Jeffrey Yasskin! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70082 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-25 22:08:52 +00:00
Chris Lattner
4f4365eb4e Update docs to not mention gcse/loadvn and mention memdep and 
new stuff.  PR3924.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70077 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-25 21:11:37 +00:00
Sanjiv Gupta
9f805c206e Fixed the gep example for i16 type indices. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70019 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-25 07:27:44 +00:00
Sanjiv Gupta
16ffa807fc Fixed spaces and the getelementpointer example with i16 type indices. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@69971 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-24 16:38:13 +00:00
Sanjiv Gupta
7787d4a34b Allow i16 type indices to gep. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@69946 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-24 02:37:54 +00:00
David Greene
3f47c292bc Fix a documentation bug. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@69923 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-23 21:27:58 +00:00
David Greene
e8cf21e8e3 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@69921 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-23 21:25:15 +00:00