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4332 Commits

Author SHA1 Message Date
Michael J. Spencer 4943695da9 [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 cca0f80ff3 Fix broken internal link. 
llvm-svn: 155213
 2012-04-20 18:20:24 +00:00
Joel Jones c8be222fbf 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 cd0d4b69d8 [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 23e4db271c 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 58c5ac4793 Correct spelling, q.v. http://en.wikipedia.org/wiki/Bourne_shell 
llvm-svn: 155202
 2012-04-20 16:08:56 +00:00
Daniel Dunbar 9e599bb6ac [docs] Remove spurious or unused images. 
llvm-svn: 155199
 2012-04-20 15:06:20 +00:00
Daniel Dunbar 46d611a227 [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 f1cfef17e3 [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 9125493efe 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 6dafd09680 [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 fbb8041194 [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 09b8c0f115 [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 dd9257428d Document that StringMap iteration order is non-deterministic. 
llvm-svn: 155040
 2012-04-18 20:28:55 +00:00
Eli Bendersky cc091aac5c 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 d47b789d0b Some formatting and grammar fixes in the FileCheck documentation 
llvm-svn: 154990
 2012-04-18 07:44:03 +00:00
Chandler Carruth be4ef0818d Add a stub about the inline cost rewrite. 
llvm-svn: 154892
 2012-04-17 01:13:53 +00:00
Chandler Carruth 6a47837ef7 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 93e8263d21 Forgot to remove fast math metadata from the release notes. 
llvm-svn: 154858
 2012-04-16 20:51:39 +00:00
Duncan Sands 9af6298293 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 dfc9ab2c16 Describe Polly as a 'Polyhedral Optimizer' 
llvm-svn: 154834
 2012-04-16 17:18:49 +00:00
Tobias Grosser 99d8e96d8e Add Polly news to the release notes 
llvm-svn: 154833
 2012-04-16 17:17:00 +00:00
Hal Finkel 82f8b2180d Link to the autovectorization EuroLLVM slides in the release notes. 
llvm-svn: 154830
 2012-04-16 17:06:49 +00:00
Duncan Sands 05f4df8d72 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 f08a5a45fb Documentation fixes to LLVMBuild.html [PR 11563] 
llvm-svn: 154804
 2012-04-16 08:42:55 +00:00
Bill Wendling d1f43f1ceb Add credit and release notes for r150307. By Kai Nacke. 
llvm-svn: 154796
 2012-04-16 05:24:52 +00:00
Hal Finkel 1ac08679fd Say something about -vectorize in the release notes. 
llvm-svn: 154788
 2012-04-16 03:49:43 +00:00
Jakub Staszak 9414f0f266 Fix class name. 
llvm-svn: 154773
 2012-04-15 20:22:36 +00:00
Jakub Staszak 89f1d0a5a4 Fix filename and register numbers. 
llvm-svn: 154771
 2012-04-15 20:13:47 +00:00
Duncan Sands 62d5f6f247 Add the MDBuilder helper class for conveniently creating metadata. 
llvm-svn: 154766
 2012-04-15 18:03:49 +00:00
Anshuman Dasgupta d07ba6208f Remove trailing whitespace. 
llvm-svn: 154755
 2012-04-14 20:59:13 +00:00
Anshuman Dasgupta 888bcf9c63 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 5aa9db38ac Add the loop unrolling info to ReleaseNotes.html and CREDITS.TXT. 
llvm-svn: 154752
 2012-04-14 16:54:12 +00:00
Duncan Sands 34bd91a49f 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 7f13de2d6f Support for Hexagon backend. 
llvm-svn: 154692
 2012-04-13 19:09:44 +00:00
Anshuman Dasgupta 47628b2580 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 af06b26c8e 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 f1e1bb213f 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 ccf1109040 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 b95f64134e 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 34164196af 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 cca02750c8 Drop O4 from the llc manpage, it was removed in r70445. 
llvm-svn: 153684
 2012-03-29 20:40:18 +00:00
NAKAMURA Takumi c9d9b92dc1 llvm/docs/*.html: Fix markups. 
llvm-svn: 153508
 2012-03-27 11:25:16 +00:00
Daniel Dunbar 9a05c8b479 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 885ed8240e Update documentation for old api changes. 
Fixes PR12050

llvm-svn: 153424
 2012-03-26 01:56:34 +00:00
Rafael Espindola 1ff70a7cf2 s/restrict/describe/ 
Thanks Duncan.

llvm-svn: 153411
 2012-03-25 11:14:35 +00:00
Eli Bendersky f33086052d 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
Rafael Espindola f15b79548b Add a small release not about the range metadata. 
llvm-svn: 153391
 2012-03-24 19:02:32 +00:00
Rafael Espindola ef9f5504ea First part of PR12251. Add documentation and verifier support for the range 
metadata.

llvm-svn: 153359
 2012-03-24 00:14:51 +00:00
Eric Christopher 64a232343a Remove the C backend. 
llvm-svn: 153307
 2012-03-23 05:50:46 +00:00