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3556 Commits

Author SHA1 Message Date
Dan Gohman a3de0186b8 Document problems that I encountered when working on -scev-aa. 
llvm-svn: 106776
 2010-06-24 19:34:03 +00:00
Chris Lattner 58f3c1f863 This makes example Makefile a lot more like actual 
lib/Transforms/Hello/Makefile, and prevents a lot of errors like "Assertion
`Inserted && "Pass registered multiple times!"' failed"

Patch by Gregory Petrosyan!

llvm-svn: 106471
 2010-06-21 20:36:09 +00:00
Eric Christopher 75d4ecb9c3 Remove isTwoAddress from llvm. 
llvm-svn: 106470
 2010-06-21 20:35:09 +00:00
Chris Lattner 456102117a fix typos reported by Adam Warner! 
llvm-svn: 106468
 2010-06-21 20:31:30 +00:00
Eric Christopher a4f06da5f1 Another typo. 
llvm-svn: 106340
 2010-06-18 22:51:25 +00:00
Eric Christopher 64ae6577ba Fix typo. 
llvm-svn: 106335
 2010-06-18 22:33:17 +00:00
Bruno Cardoso Lopes 23f8321cbc Teach tablegen how to inherit from classes in 'defm' definitions. 
The rule is simple: only inherit from a class list if they come
in the end, after the last multiclass.

llvm-svn: 106305
 2010-06-18 19:53:41 +00:00
Dan Gohman 4eb4719432 Minor clarification. 
llvm-svn: 106234
 2010-06-17 19:23:50 +00:00
Bruno Cardoso Lopes 4d1d798736 For a tablegen expression such as !if(a,b,c), let 'a' 
be evaluated for 'bit' operators

llvm-svn: 106185
 2010-06-17 00:31:36 +00:00
Bruno Cardoso Lopes 77a4a56251 let the '!eq' expression support 'int' and 'bit' types 
llvm-svn: 106171
 2010-06-16 23:24:12 +00:00
Jakob Stoklund Olesen ec2e964fd6 Remove the local register allocator. 
Please use the fast allocator instead.

llvm-svn: 106051
 2010-06-15 21:58:33 +00:00
Eric Christopher 4f475d07ba Update html tutorial docs to match api changes. 
llvm-svn: 105933
 2010-06-14 06:09:39 +00:00
Bruno Cardoso Lopes 5f2adccc1b Teach tablegen to allow "let" expressions inside multiclasses, 
providing more ways to factor out commonality from the records.

llvm-svn: 105776
 2010-06-10 02:42:59 +00:00
Bruno Cardoso Lopes c4f614870f Teach tablegen to support 'defm' inside multiclasses. 
llvm-svn: 105519
 2010-06-05 02:11:52 +00:00
Devang Patel e89b759501 Update docs to reflect new DISubprogram elements. 
llvm-svn: 105495
 2010-06-04 22:49:55 +00:00
Rafael Espindola 598342accf Update the documentation, getCalleeSavedRegClasses is not required anymore. 
llvm-svn: 105323
 2010-06-02 14:03:11 +00:00
Nick Lewycky 9ab9a7fb29 Document aggregate operation constant expressions. 
llvm-svn: 105098
 2010-05-29 06:44:15 +00:00
Dale Johannesen ce52285c38 Fix Data Layout description of floating point. 
llvm-svn: 104993
 2010-05-28 18:54:47 +00:00
Dan Gohman aabfdb39af Fix more whitespace to be consistent with AsmPrinter. 
llvm-svn: 104963
 2010-05-28 17:13:49 +00:00
Dan Gohman d6a6f61fdb Fix whitespace to be more consistent with AsmPrinter's style. 
llvm-svn: 104962
 2010-05-28 17:07:41 +00:00
Dan Gohman 2140a74979 Eliminate the restriction that the array size in an alloca must be i32. 
This will help reduce the amount of casting required on 64-bit targets.

llvm-svn: 104911
 2010-05-28 01:14:11 +00:00
Dan Gohman e58f7b3c76 Fix a missing quote. 
llvm-svn: 104750
 2010-05-26 21:56:15 +00:00
Jim Grosbach 172aaadd20 Add entry for llvm.eh.sjlj.longjmp. PR4999. 
llvm-svn: 104703
 2010-05-26 16:21:41 +00:00
Chris Lattner 37c529ae68 expand on the llvm ir bitcode dox. Patch by Peter Housel! 
llvm-svn: 104391
 2010-05-21 22:20:54 +00:00
Tobias Grosser 4518c866b4 Update autoconf/automake versions in the documentation to match the versions used in Autogen.sh 
llvm-svn: 104113
 2010-05-19 07:00:17 +00:00
Duncan Sands 6c5e4355bb I got tired of VISIBILITY_HIDDEN colliding with the gcc enum. Rename it 
to LLVM_LIBRARY_VISIBILITY and introduce LLVM_GLOBAL_VISIBILITY, which is
the opposite, for future use by dragonegg.

llvm-svn: 103495
 2010-05-11 20:16:09 +00:00
Daniel Dunbar 94ffc292c6 Test commit. 
llvm-svn: 103479
 2010-05-11 17:22:45 +00:00
Tanya Lattner 1c63ea61cf Test commit. 
llvm-svn: 103478
 2010-05-11 16:47:42 +00:00
Tanya Lattner 7caf0a70de Test commit. 
llvm-svn: 103477
 2010-05-11 16:46:45 +00:00
Tobias Grosser 4c91c526ca Document graphviz passes for the (post) dominator tree. 
Add documentation for:
  -dot-dom
  -dot-dom-only
  -dot-postdom
  -dot-postdom-only
  -view-dom
  -view-dom-only
  -view-postdom
  -view-postdom-only

llvm-svn: 103251
 2010-05-07 09:33:18 +00:00
mike-m f375e9a092 Revert r103213. It broke several sections of live website. 
llvm-svn: 103219
 2010-05-07 00:28:04 +00:00
mike-m c750e87c33 Disable man->postscript and man->pdf doc generation unless explicitly 
configured via --enable-doxygen. It seems some systems have broken pdfroff
so automatic use of it is not safe.

llvm-svn: 103217
 2010-05-07 00:13:23 +00:00
mike-m 90fbedcb54 Cleanup unneeded dirs after docs overhaul. 
llvm-svn: 103215
 2010-05-06 23:48:37 +00:00
mike-m e08af303a6 Overhauled llvm/clang docs builds. Closes PR6613. 
NOTE: 2nd part changeset for cfe trunk to follow.

*** PRE-PATCH ISSUES ADDRESSED

- clang api docs fail build from objdir
- clang/llvm api docs collide in install PREFIX/
- clang/llvm main docs collide in install
- clang/llvm main docs have full of hard coded destination
  assumptions and make use of absolute root in static html files;
  namely CommandGuide tools hard codes a website destination
  for cross references and some html cross references assume
  website root paths

*** IMPROVEMENTS

- bumped Doxygen from 1.4.x -> 1.6.3
- splits llvm/clang docs into 'main' and 'api' (doxygen) build trees
- provide consistent, reliable doc builds for both main+api docs
- support buid vs. install vs. website intentions
- support objdir builds
- document targets with 'make help'
- correct clean and uninstall operations
- use recursive dir delete only where absolutely necessary
- added call function fn.RMRF which safeguards against botched 'rm -rf';
  if any target (or any variable is evaluated) which attempts
  to remove any dirs which match a hard-coded 'safelist', a verbose
  error will be printed and make will error-stop.

llvm-svn: 103213
 2010-05-06 23:45:43 +00:00
Chris Lattner 966a382ae7 Fix some ..'s 
llvm-svn: 103134
 2010-05-05 23:29:09 +00:00
Chris Lattner a25ee78fc0 one more thing. 
llvm-svn: 103024
 2010-05-04 18:16:00 +00:00
Chris Lattner f3d99aaa22 update instructions for llvm-gcc4, the brave new world! PR7037 
llvm-svn: 103023
 2010-05-04 18:15:33 +00:00
Dan Gohman 3b763f4ba0 Update one more 2.7 to 2.8. 
llvm-svn: 102978
 2010-05-03 23:52:21 +00:00
Dan Gohman 62af9d2723 Minimally update ReleaseNotes.html for 2.8 development; uncomment and 
update the big red warning at the top. Most of the old content remains
and awaits revision.

Clear out the API changes section, and start it up again with a
mention of the add->fadd transition.

llvm-svn: 102977
 2010-05-03 23:51:05 +00:00
Dan Gohman 3513ea5c1a Update this comment to note its relationship with the "happens-before" 
concept in the proposed memory model changes.

llvm-svn: 102911
 2010-05-03 14:59:34 +00:00
Dan Gohman a9601bb6fb Delete this comment. The behavior of struct loads and stores with 
respect to padding bytes isn't something that the dependence text
needs to spell out.

llvm-svn: 102910
 2010-05-03 14:58:14 +00:00
Dan Gohman 7292a759b4 Describe invoke instruction dependencies. Generalize the text for 
terminator instructions so that it applies to all terminators with
multiple successors, including invoke.

llvm-svn: 102909
 2010-05-03 14:55:22 +00:00
Dan Gohman ac355aaf9e Say "operations" instead of "instructions", as nsw can be applied to 
constant expressions as well as instructions.

llvm-svn: 102908
 2010-05-03 14:51:43 +00:00
Duncan Sands 211427bda9 Remove the -enable-sjlj-eh option, which doesn't do anything. 
Remove the -enable-eh option which is only used by the JIT,
and replace it with -jit-enable-eh.

llvm-svn: 102865
 2010-05-02 15:36:26 +00:00
David Chisnall b492b81a94 Fixed @ctor / @dtor the wrong way around in last commit. 
llvm-svn: 102741
 2010-04-30 19:27:35 +00:00
David Chisnall a9d4a6fb28 Added a brief explanation of @llvm.global_{c,d}tors. 
llvm-svn: 102740
 2010-04-30 19:23:49 +00:00
Dan Gohman 2f1ae06c45 Rewrite the section on trap values to contain a generic description 
of dependence and define trap values in terms of dependence, instead
of trying to cover the concept with a flurry of ad-hoc rules.

The dependence model isn't complete yet, but it's already much more
rigorous than the description it replaces.

llvm-svn: 102479
 2010-04-28 00:49:41 +00:00
Dan Gohman 61110aed26 Fix spelling errors. 
llvm-svn: 102478
 2010-04-28 00:36:01 +00:00
Chris Lattner 4bd85e47bf further clarify alignment of globals, fix instcombine 
to not increase the alignment of globals with an assigned
alignment and section.

llvm-svn: 102476
 2010-04-28 00:31:12 +00:00
Chris Lattner 78e00bcb76 improve the global variable alignment description. 
it is not generally valid for targets to overalign
them when an alignment is specified.

llvm-svn: 102474
 2010-04-28 00:13:42 +00:00