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4435 Commits

Author SHA1 Message Date
Jakob Stoklund Olesen
e263c35c03 Add support for range expressions in TableGen foreach loops. 
Like this:

  foreach i = 0-127 in ...

Use braces for composite ranges:

  foreach i = {0-3,9-7} in ...

llvm-svn: 157432
 2012-05-24 22:17:39 +00:00
Chad Rosier
f365172309 Typo. Patch by Nicklas Bo Jensen <nbjensen@gmail.com>. 
llvm-svn: 157415
 2012-05-24 21:17:47 +00:00
Tobias Grosser
acbe458a3f Add half support to LLVM (for OpenCL) 
Submitted by: Anton Lokhmotov  <Anton.Lokhmotov@arm.com>

Approved by: o Anton Korobeynikov
             o Micah Villmow
             o David Neto

llvm-svn: 157393
 2012-05-24 15:59:06 +00:00
Bill Wendling
0528ea62b4 Remove old release notes. Ready them for additions from current development 
cycle.

llvm-svn: 157378
 2012-05-24 06:38:09 +00:00
Joel Jones
b745d998b1 Reflect that tblgen is now llvm-tblgen 
llvm-svn: 157371
 2012-05-24 04:38:50 +00:00
Nuno Lopes
944814b41a revert my previous patches that introduced an additional parameter to the objectsize intrinsic. 
After a lot of discussion, we realized it's not the best option for run-time bounds checking

llvm-svn: 157255
 2012-05-22 15:25:31 +00:00
Nick Lewycky
c86575e757 Add RPO to the lexicon. 
llvm-svn: 157166
 2012-05-20 20:30:47 +00:00
John Criswell
f5812a8109 Fixed grammar for the llvm.trap intrinsic description. 
llvm-svn: 156881
 2012-05-16 00:26:51 +00:00
Daniel Dunbar
9eca628bf1 [docs] Remove unsupported references to ExtraSource variable. 
llvm-svn: 156857
 2012-05-15 21:32:27 +00:00
Bill Wendling
43288a8cba Add blurb for Crack. 
llvm-svn: 156852
 2012-05-15 20:47:23 +00:00
Akira Hatanaka
2938a5c491 Update MIPS' section in the release notes. Patch by Simon Atanasyan. 
llvm-svn: 156847
 2012-05-15 20:06:41 +00:00
Daniel Dunbar
64c706d674 llvm-build: Add support for non-installed libraries (e.g., gtest). 
- These libraries are only reported by llvm-config when run from a development
   tree.

llvm-svn: 156838
 2012-05-15 18:44:17 +00:00
David Chisnall
be2ca80057 Add some release notes about compiler-rt and libc++ 
llvm-svn: 156819
 2012-05-15 13:06:46 +00:00
Dan Gohman
cc1f60a86c Rename @llvm.debugger to @llvm.debugtrap. 
llvm-svn: 156774
 2012-05-14 18:58:10 +00:00
Akira Hatanaka
6c31f7a19a Release notes for MIPS backend. 
llvm-svn: 156772
 2012-05-14 18:40:07 +00:00
Bill Wendling
cf45b7aa4e Formatting changes. Remove the '...' placeholders. 
llvm-svn: 156756
 2012-05-14 08:11:53 +00:00
Bill Wendling
cadab56c0a Add blurb about Julia. 
llvm-svn: 156754
 2012-05-14 06:23:51 +00:00
Justin Holewinski
e87eb3347d ReleaseNotes: Add info on PTX back-end 
llvm-svn: 156745
 2012-05-13 17:32:35 +00:00
Jean-Daniel Dupas
4cb4601610 Fix Xcode case (Upper X, lower c) 
llvm-svn: 156743
 2012-05-13 14:36:15 +00:00
Benjamin Kramer
600ef36a63 ReleaseNotes: Add a note about zero_undef on llvm.cttz/ctlz. Extend x86 section. Add a bullet for dwarf access tables. 
llvm-svn: 156740
 2012-05-13 13:10:35 +00:00
Benjamin Kramer
62de6cbe4f ReleaseNotes: Add a blurb about llvm-mc -g and move inliner changes into the optimizer sections. Verbosify some bullets. 
llvm-svn: 156739
 2012-05-13 12:01:16 +00:00
Benjamin Kramer
d8882538ac ReleaseNotes: Document that LLVM was rewritten in python. 
^~~~
                            llvm-build

llvm-svn: 156738
 2012-05-13 11:46:05 +00:00
Benjamin Kramer
e5f5c1a124 ReleaseNotes: Add bullets for removed targets. Extend the note about llvm-ld removal. 
llvm-svn: 156737
 2012-05-13 11:28:46 +00:00
Benjamin Kramer
05074c59a1 Outline some clang 3.1 highlights off the top of my head. 
llvm-svn: 156736
 2012-05-13 10:40:08 +00:00
Benjamin Kramer
84a37b62c3 Add a link for every project. 
llvm-svn: 156735
 2012-05-13 10:21:51 +00:00
Bill Wendling
d026751d2c Add blurb for LLVM D Compiler. 
llvm-svn: 156733
 2012-05-13 10:00:58 +00:00
Bill Wendling
309d691c83 Add blurbs for pocl and TCE. 
llvm-svn: 156732
 2012-05-13 09:59:27 +00:00
Bill Wendling
5179a6b4b2 Add OSL blurb. 
llvm-svn: 156731
 2012-05-13 09:55:24 +00:00
Bill Wendling
99dee7f7aa Add FAUST blurb. 
llvm-svn: 156730
 2012-05-13 09:52:48 +00:00
Nadav Rotem
8fb9f671ef Fix the tool documentation 
llvm-svn: 156729
 2012-05-13 05:52:56 +00:00
Gregory Szorc
7cc94e0137 Document Python bindings in release notes 
llvm-svn: 156724
 2012-05-12 21:12:22 +00:00
Bill Wendling
9c0a4581e4 Make the URL a link instead. 
llvm-svn: 156655
 2012-05-11 22:38:33 +00:00
Bill Wendling
e349cbad11 Add mention of Glasgow Haskell Compiler. 
llvm-svn: 156648
 2012-05-11 21:42:37 +00:00
Duncan Sands
a97949f6c4 Some release notes for dragonegg. 
llvm-svn: 156635
 2012-05-11 19:59:43 +00:00
Dan Gohman
ed475ad173 Define a new intrinsic, @llvm.debugger. It will be similar to __builtin_trap(), 
but it generates int3 on x86 instead of ud2.

llvm-svn: 156593
 2012-05-11 00:19:32 +00:00
Nuno Lopes
e8880a9916 change the objectsize intrinsic signature: add a 3rd parameter to denote the maximum runtime performance penalty that the user is willing to accept. 
This commit only adds the parameter. Code taking advantage of it will follow.

llvm-svn: 156473
 2012-05-09 15:52:43 +00:00
Seth Cantrell
f03dd0bf9f add to 3.1 release notes 
llvm-svn: 156443
 2012-05-08 23:34:38 +00:00
Daniel Dunbar
8e13944f35 Revert r156393, "[tests] Remove some remaining DejaGNU related cruft.", this 
patch wasn't ready yet.

llvm-svn: 156395
 2012-05-08 18:26:07 +00:00
Daniel Dunbar
882b236879 [tests] Remove some remaining DejaGNU related cruft. 
llvm-svn: 156393
 2012-05-08 18:11:49 +00:00
Daniel Dunbar
e86f226fbd [docs] Remove POD based man page docs (and build system support). 
- Currently this leaves us with less build system support (e.g., installing man pages) for the docs than is desired. I'm working on fixing this, but it may take a while. If someone finds this particularly egregious let me know and I will prioritize it.

llvm-svn: 156389
 2012-05-08 17:48:21 +00:00
Daniel Dunbar
1231cbed55 [docs] Add support for building man pages using Sphinx. 
llvm-svn: 156386
 2012-05-08 16:50:47 +00:00
Daniel Dunbar
cfbec482e1 [docs] Integrate the command guide into the toctree. 
llvm-svn: 156385
 2012-05-08 16:50:43 +00:00
Daniel Dunbar
1f3a59e29b [docs] Add ReST version of all the man pages. 
- The POD versions are slated for execution, but are still around until
   llvm.org machinery is in place.

llvm-svn: 156384
 2012-05-08 16:50:35 +00:00
Pete Cooper
653f818a23 Remove C Backend from the bugpoint docs 
llvm-svn: 156333
 2012-05-07 22:42:40 +00:00
Duncan Sands
6acda3147a Use correct variable in this example. Pointed out by waynix on IRC. 
llvm-svn: 156067
 2012-05-03 15:25:19 +00:00
Daniel Dunbar
b59a7d3009 [docs] Include the Kaleidescope tutorial in the Sphinx docs build. 
llvm-svn: 156032
 2012-05-02 22:46:36 +00:00
Eli Bendersky
d8b3eaee6d Removed examples of stack frame inspection which no longer work for old JIT. 
Added an example of MCJIT-based debugging.

llvm-svn: 155895
 2012-05-01 06:15:40 +00:00
Jim Grosbach
82bc1975d7 Remove a docs reference to the CBackend. 
llvm-svn: 155716
 2012-04-27 16:29:22 +00:00
Joerg Sonnenberger
33d3ecdf42 Add note about returns_twice magic removal from LLVM itself. 
llvm-svn: 155657
 2012-04-26 20:10:07 +00:00
Michael J. Spencer
fbbb8b9593 [CMake] Restructure how Clang, Polly and other external projects get included. 
While making lld build under the tools directory I decided to refactor how this
works.

There is now a macro, add_llvm_external_project, which takes the name of the
expected subdirectory. This sets up two CMake options.

 * LLVM_EXTERNAL_${NAME}_SOURCE_DIR
     This is the path to the source. It defaults to
     ${CMAKE_CURRENT_SOURCE_DIR}/${name}.
 * LLVM_EXTERNAL_${NAME}_BUILD
     Enable and disable building the tool as part of LLVM.

I chose LLVM_EXTERNAL_${NAME} as a prefix so they all show up together in the
GUI.

llvm-svn: 155654
 2012-04-26 19:43:35 +00:00
Benjamin Kramer
36acdd4832 Reapply the SmallMap patch with a fix. 
Comparing ~0UL with an unsigned will always return false when long is 64 bits long.

llvm-svn: 155568
 2012-04-25 18:01:58 +00:00
Eric Christopher
d38d9bb28b Revert "First implementation of:" 
This reverts commit 76271a3366731d4c372fdebcd8d3437e6e09a61b.

as it's breaking the bots.

llvm-svn: 155562
 2012-04-25 17:51:00 +00:00
Stepan Dyatkovskiy
a580659b6c First implementation of: 
- FlatArrayMap. Very simple map container that uses flat array inside.
- MultiImplMap. Map container interface, that has two modes, one for small amount of elements and one for big amount.
- SmallMap. SmallMap is DenseMap compatible MultiImplMap. It uses FlatArrayMap for small mode, and DenseMap for big mode. 

Also added unittests for new classes and update for ProgrammersManual.
For more details about new classes see ProgrammersManual and comments in sourcecode.

llvm-svn: 155557
 2012-04-25 17:09:38 +00:00
Michael J. Spencer
21f40bf4cb [docs] Update version number. I suggest that at some point we make the 
build system generate this file with the proper version.

llvm-svn: 155221
 2012-04-20 19:28:40 +00:00
Joel Jones
0d5305ec9a Fix broken internal link. 
llvm-svn: 155213
 2012-04-20 18:20:24 +00:00
Joel Jones
03e6455a80 Add debugging hints for when bugpoint does not suffice, specifically for instcombine and TargetLowering 
llvm-svn: 155209
 2012-04-20 18:11:07 +00:00
Daniel Dunbar
d3c822f52e [docs] Update Makefile for images removal. 
- Also, drop the lines.gif background from doxygen, this URL was wrong on the
   llvm.org server anyway.

llvm-svn: 155208
 2012-04-20 17:27:12 +00:00
Benjamin Kramer
9845469d5a LLVM docs no longer contain images, don't try to install them. 
llvm-svn: 155206
 2012-04-20 17:14:26 +00:00
Joel Jones
dcf04118b2 Correct spelling, q.v. http://en.wikipedia.org/wiki/Bourne_shell 
llvm-svn: 155202
 2012-04-20 16:08:56 +00:00
Daniel Dunbar
669dd9e6f5 [docs] Remove spurious or unused images. 
llvm-svn: 155199
 2012-04-20 15:06:20 +00:00
Daniel Dunbar
edaa8a2cd7 [docs] Update HTML pages to refer to CSS in a way that works locally and with Sphinx. 
llvm-svn: 155153
 2012-04-19 20:20:34 +00:00
Daniel Dunbar
c4b3717b98 [docs] Remove index.html, I am flipping the switch on llvm.org. 
llvm-svn: 155151
 2012-04-19 20:06:39 +00:00
Michael J. Spencer
e6c28a171e Remove llvm-ld and llvm-stub (which is only used by llvm-ld). 
llvm-ld is no longer useful and causes confusion and so it is being removed.

* Does not work very well on Windows because it must call a gcc like driver to
  assemble and link.
* Has lots of hard coded paths which are wrong on many systems.
* Does not understand most of ld's options.
* Can be partially replaced by llvm-link | opt | {llc | as, llc -filetype=obj} |
  ld, or fully replaced by Clang.

I know of no production use of llvm-ld, and hacking use should be
replaced by Clang's driver.

llvm-svn: 155147
 2012-04-19 19:27:54 +00:00
Daniel Dunbar
e5dee93704 [docs] Add back old index.html until I get llvm.org work done to support Sphinx docs. 
llvm-svn: 155134
 2012-04-19 16:37:30 +00:00
Daniel Dunbar
7facd81967 [docs] Convert docs index page into Sphinx. 
- Work in progress, this is mostly important because it lets us incrementally migrate the remaining documentation.
 - Lots of styling, editing, and integration work yet to come…
 - PR12589

llvm-svn: 155133
 2012-04-19 16:31:37 +00:00
Daniel Dunbar
5a90abbbfc [docs] Stub out structure for Sphinx-based docs. 
- Work in progress, this is just the basic structure.

llvm-svn: 155132
 2012-04-19 16:31:19 +00:00
Jim Grosbach
392e7c7735 Document that StringMap iteration order is non-deterministic. 
llvm-svn: 155040
 2012-04-18 20:28:55 +00:00
Eli Bendersky
a95d542920 A bit of cleanup in the TestingGuide doc - dg.exp files no longer exist 
llvm-svn: 154992
 2012-04-18 08:02:25 +00:00
Eli Bendersky
893761e242 Some formatting and grammar fixes in the FileCheck documentation 
llvm-svn: 154990
 2012-04-18 07:44:03 +00:00
Chandler Carruth
fe63a4f42b Add a stub about the inline cost rewrite. 
llvm-svn: 154892
 2012-04-17 01:13:53 +00:00
Chandler Carruth
06871ea182 Add a stub for block placement pass. This needs fleshing out w/ details 
about what folks should expect w.r.t. the new algorithm.

llvm-svn: 154891
 2012-04-17 01:10:35 +00:00
Duncan Sands
70e8dd2978 Forgot to remove fast math metadata from the release notes. 
llvm-svn: 154858
 2012-04-16 20:51:39 +00:00
Duncan Sands
518668bd76 Remove support for the special 'fast' value for fpmath accuracy for the moment. 
llvm-svn: 154850
 2012-04-16 19:39:33 +00:00
Tobias Grosser
68d502462e Describe Polly as a 'Polyhedral Optimizer' 
llvm-svn: 154834
 2012-04-16 17:18:49 +00:00
Tobias Grosser
f33f842695 Add Polly news to the release notes 
llvm-svn: 154833
 2012-04-16 17:17:00 +00:00
Hal Finkel
8f9dfd5a0c Link to the autovectorization EuroLLVM slides in the release notes. 
llvm-svn: 154830
 2012-04-16 17:06:49 +00:00
Duncan Sands
f61d49df40 Make it possible to indicate relaxed floating point requirements at the IR level 
through the use of 'fpmath' metadata.  Currently this only provides a 'fpaccuracy'
value, which may be a number in ULPs or the keyword 'fast', however the intent is
that this will be extended with additional information about NaN's, infinities
etc later.  No optimizations have been hooked up to this so far.

llvm-svn: 154822
 2012-04-16 16:28:59 +00:00
Eli Bendersky
b9e9796e6f Documentation fixes to LLVMBuild.html [PR 11563] 
llvm-svn: 154804
 2012-04-16 08:42:55 +00:00
Bill Wendling
3514c015bd Add credit and release notes for r150307. By Kai Nacke. 
llvm-svn: 154796
 2012-04-16 05:24:52 +00:00
Hal Finkel
4ac041693e Say something about -vectorize in the release notes. 
llvm-svn: 154788
 2012-04-16 03:49:43 +00:00
Jakub Staszak
64c3ee0cea Fix class name. 
llvm-svn: 154773
 2012-04-15 20:22:36 +00:00
Jakub Staszak
bde8ec16d4 Fix filename and register numbers. 
llvm-svn: 154771
 2012-04-15 20:13:47 +00:00
Duncan Sands
f6cbb0b2cb Add the MDBuilder helper class for conveniently creating metadata. 
llvm-svn: 154766
 2012-04-15 18:03:49 +00:00
Anshuman Dasgupta
68108fede2 Remove trailing whitespace. 
llvm-svn: 154755
 2012-04-14 20:59:13 +00:00
Anshuman Dasgupta
9c02269a1c Add VLIW packetizer to ReleaseNotes.html and CREDITS.TXT. Committing patch 
by Sundeep Kushwaha.

llvm-svn: 154754
 2012-04-14 20:57:13 +00:00
Brendon Cahoon
2284d72f57 Add the loop unrolling info to ReleaseNotes.html and CREDITS.TXT. 
llvm-svn: 154752
 2012-04-14 16:54:12 +00:00
Duncan Sands
40d080e3b7 Rename "fpaccuracy" metadata to the more generic "fpmath". That's because I'm 
thinking of generalizing it to be able to specify other freedoms beyond accuracy
(such as that NaN's don't have to be respected).  I'd like the 3.1 release (the
first one with this metadata) to have the more generic name already rather than
having to auto-upgrade it in 3.2.

llvm-svn: 154744
 2012-04-14 12:36:06 +00:00
Tony Linthicum
053413c3e8 Support for Hexagon backend. 
llvm-svn: 154692
 2012-04-13 19:09:44 +00:00
Anshuman Dasgupta
e3ba827561 Add DFA generator for VLIW targets to ReleaseNotes.html and CREDITS.TXT. 
llvm-svn: 154590
 2012-04-12 15:17:35 +00:00
Duncan Sands
f25460b85f Express the number of ULPs in fpaccuracy metadata as a real rather than a 
rational number, eg as 2.5 rather than 5, 2.  OK'd by Peter Collingbourne.

llvm-svn: 154387
 2012-04-10 08:22:43 +00:00
Duncan Sands
8e3bc166c4 Clarify that fpaccuracy metadata is giving the compiler permission to use a 
less accurate method.

llvm-svn: 154319
 2012-04-09 14:08:00 +00:00
Bill Wendling
791673b37e Formatting changes. Don't put spaces in front of some code, which only makes it look 'off'. 
llvm-svn: 154282
 2012-04-08 11:52:52 +00:00
NAKAMURA Takumi
1bfc716b7d Target/X86/MCTargetDesc/X86MCAsmInfo.cpp: Enable DwarfCFI (aka DW2) on Cygming. 
Cygwin-1.7 supports dw2. Some recent mingw distros support one, too.
I have confirmed test-suite/SingleSource/Benchmarks/Shootout-C++/except.cpp can pass on Cygwin.

llvm-svn: 154247
 2012-04-07 02:24:20 +00:00
Eric Christopher
ba40985484 Add a line number for the scope of the function (starting at the first 
brace) so that we get more accurate line number information about the
declaration of a given function and the line where the function
first starts.

Part of rdar://11026482

llvm-svn: 153916
 2012-04-03 00:43:49 +00:00
Benjamin Kramer
36ded9fd1a Drop O4 from the llc manpage, it was removed in r70445. 
llvm-svn: 153684
 2012-03-29 20:40:18 +00:00
NAKAMURA Takumi
eb0805cb93 llvm/docs/*.html: Fix markups. 
llvm-svn: 153508
 2012-03-27 11:25:16 +00:00
Daniel Dunbar
45355bcdaa docs/lit: Add some notes on the lit test run output format. 
llvm-svn: 153450
 2012-03-26 18:01:14 +00:00
Eric Christopher
c3ea38275b Update documentation for old api changes. 
Fixes PR12050

llvm-svn: 153424
 2012-03-26 01:56:34 +00:00
Rafael Espindola
d76103a8b9 s/restrict/describe/ 
Thanks Duncan.

llvm-svn: 153411
 2012-03-25 11:14:35 +00:00
Eli Bendersky
3ef88c1833 Continue cleanup of LIT, getting rid of the remaining artifacts from dejagnu 
* Removed test/lib/llvm.exp - it is no longer needed 
* Deleted the dg.exp reading code from test/lit.cfg. There are no dg.exp files
  left in the test suite so this code is no longer required. test/lit.cfg is
  now much shorter and clearer 
* Removed a lot of duplicate code in lit.local.cfg files that need access to
  the root configuration, by adding a "root" attribute to the TestingConfig
  object. This attribute is dynamically computed to provide the same
  information as was previously provided by the custom getRoot functions. 
* Documented the config.root attribute in docs/CommandGuide/lit.pod

llvm-svn: 153408
 2012-03-25 09:02:19 +00:00