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4322 Commits

Author SHA1 Message Date
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
Rafael Espindola
0be7a0a372 Add a small release not about the range metadata. 
llvm-svn: 153391
 2012-03-24 19:02:32 +00:00
Rafael Espindola
277fa2bfe2 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
3839c1ffd3 Remove the C backend. 
llvm-svn: 153307
 2012-03-23 05:50:46 +00:00
Nick Lewycky
de9ce7ba17 Explicitly close optionally closed <li> tags. 
llvm-svn: 153296
 2012-03-23 00:56:26 +00:00
Nick Lewycky
3040cab7d6 Add a release note for r145714. 
llvm-svn: 153224
 2012-03-21 22:58:28 +00:00
Nick Lewycky
bc6d9e5b06 This clause (although matching parts of the implementation) can't be correct. 
Thanks to Eli for noticing the discrepancy.

llvm-svn: 153011
 2012-03-18 09:35:50 +00:00
Chris Lattner
b39bdf2c78 clarify the coding standards a bit. 
llvm-svn: 152957
 2012-03-16 22:34:37 +00:00
Daniel Dunbar
0b7c5724dc docs: Update TestingGuide to change recommended practice to using LNT to drive 
the test-suite.

llvm-svn: 152860
 2012-03-15 22:19:35 +00:00
Eli Bendersky
82ab8555da Some typos in lit command guide 
llvm-svn: 152712
 2012-03-14 11:34:19 +00:00
Bill Wendling
fc434ffc82 Update the "hello world" example to resemble what we currently output. 
Also do some minor reformatting.

llvm-svn: 152707
 2012-03-14 08:07:43 +00:00
Eli Bendersky
46208fcc86 Typo in lit command guide 
llvm-svn: 152702
 2012-03-14 06:09:20 +00:00
Eli Bendersky
18a6065211 Add profiling support for Intel Parallel Amplifier XE (VTune) for JITted code in LLVM. 
Also refactor the existing OProfile profiling code to reuse the same interfaces with the VTune profiling code.
In addition, unit tests for the profiling interfaces were added.

This patch was prepared by Andrew Kaylor and Daniel Malea, and reviewed in the llvm-commits list by Jim Grosbach

llvm-svn: 152620
 2012-03-13 08:33:15 +00:00
Bill Wendling
2e6d007434 Add column width. 
llvm-svn: 152115
 2012-03-06 09:23:25 +00:00