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Author SHA1 Message Date
Nuno Lopes 01547b3ad2 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 40306e7e30 add to 3.1 release notes 
llvm-svn: 156443
 2012-05-08 23:34:38 +00:00
Daniel Dunbar d18888242e 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 898f02a613 [tests] Remove some remaining DejaGNU related cruft. 
llvm-svn: 156393
 2012-05-08 18:11:49 +00:00
Daniel Dunbar 3d92154e60 [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 9e5585dd82 [docs] Add support for building man pages using Sphinx. 
llvm-svn: 156386
 2012-05-08 16:50:47 +00:00
Daniel Dunbar 2e395e17c3 [docs] Integrate the command guide into the toctree. 
llvm-svn: 156385
 2012-05-08 16:50:43 +00:00
Daniel Dunbar 8f4a8a636c [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 54d5f6489f Remove C Backend from the bugpoint docs 
llvm-svn: 156333
 2012-05-07 22:42:40 +00:00
Duncan Sands 859212767e 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 340fdf2991 [docs] Include the Kaleidescope tutorial in the Sphinx docs build. 
llvm-svn: 156032
 2012-05-02 22:46:36 +00:00
Eli Bendersky 48221c5c54 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 691f4dd923 Remove a docs reference to the CBackend. 
llvm-svn: 155716
 2012-04-27 16:29:22 +00:00
Joerg Sonnenberger 18ad5b28b7 Add note about returns_twice magic removal from LLVM itself. 
llvm-svn: 155657
 2012-04-26 20:10:07 +00:00
Michael J. Spencer e734f5417f [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 31f2704a3d 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 4ff88c67e0 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 7ce39cdb9f 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 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