Commit Graph

3541 Commits

Author SHA1 Message Date
Rafael Espindola
b26f27969e Update the documentation, getCalleeSavedRegClasses is not required anymore.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105323 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-02 14:03:11 +00:00
Nick Lewycky
9e130ce3aa Document aggregate operation constant expressions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105098 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-29 06:44:15 +00:00
Dale Johannesen
9d8d221a68 Fix Data Layout description of floating point.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104993 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-28 18:54:47 +00:00
Dan Gohman
fe47aae6a8 Fix more whitespace to be consistent with AsmPrinter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104963 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-28 17:13:49 +00:00
Dan Gohman
3dfb3cfb38 Fix whitespace to be more consistent with AsmPrinter's style.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104962 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-28 17:07:41 +00:00
Dan Gohman
f75a7d3fbf 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104911 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-28 01:14:11 +00:00
Dan Gohman
31f1af118a Fix a missing quote.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104750 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-26 21:56:15 +00:00
Jim Grosbach
90346e2261 Add entry for llvm.eh.sjlj.longjmp. PR4999.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104703 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-26 16:21:41 +00:00
Chris Lattner
299f424f44 expand on the llvm ir bitcode dox. Patch by Peter Housel!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104391 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-21 22:20:54 +00:00
Tobias Grosser
0560ce471d Update autoconf/automake versions in the documentation to match the versions used in Autogen.sh
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104113 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-19 07:00:17 +00:00
Duncan Sands
16d8f8bd91 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103495 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-11 20:16:09 +00:00
Daniel Dunbar
c9d0c4e801 Test commit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103479 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-11 17:22:45 +00:00
Tanya Lattner
10934e881d Test commit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103478 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-11 16:47:42 +00:00
Tanya Lattner
e924ab5037 Test commit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103477 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-11 16:46:45 +00:00
Tobias Grosser
733783b27c 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

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103251 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-07 09:33:18 +00:00
mike-m
e2c3a49c80 Revert r103213. It broke several sections of live website.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103219 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-07 00:28:04 +00:00
mike-m
271cc67044 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103217 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-07 00:13:23 +00:00
mike-m
d0d425b285 Cleanup unneeded dirs after docs overhaul.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103215 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-06 23:48:37 +00:00
mike-m
68cb31901c 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103213 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-06 23:45:43 +00:00
Chris Lattner
b7d0688195 Fix some ..'s
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103134 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-05 23:29:09 +00:00
Chris Lattner
cd465012b3 one more thing.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103024 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-04 18:16:00 +00:00
Chris Lattner
860e0b4c95 update instructions for llvm-gcc4, the brave new world! PR7037
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103023 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-04 18:15:33 +00:00
Dan Gohman
7ae3ac831e Update one more 2.7 to 2.8.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102978 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-03 23:52:21 +00:00
Dan Gohman
b44f6c6b6a 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102977 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-03 23:51:05 +00:00
Dan Gohman
7c24ff12c4 Update this comment to note its relationship with the "happens-before"
concept in the proposed memory model changes.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102911 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-03 14:59:34 +00:00
Dan Gohman
45baf4191b 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102910 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-03 14:58:14 +00:00
Dan Gohman
b532816ac9 Describe invoke instruction dependencies. Generalize the text for
terminator instructions so that it applies to all terminators with
multiple successors, including invoke.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102909 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-03 14:55:22 +00:00
Dan Gohman
855abed3cb Say "operations" instead of "instructions", as nsw can be applied to
constant expressions as well as instructions.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102908 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-03 14:51:43 +00:00
Duncan Sands
57b6e9eb6c 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102865 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-02 15:36:26 +00:00
David Chisnall
27195a5831 Fixed @ctor / @dtor the wrong way around in last commit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102741 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-30 19:27:35 +00:00
David Chisnall
e31e9966ec Added a brief explanation of @llvm.global_{c,d}tors.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102740 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-30 19:23:49 +00:00
Dan Gohman
34b3d993e4 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102479 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-28 00:49:41 +00:00
Dan Gohman
1c70c00c28 Fix spelling errors.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102478 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-28 00:36:01 +00:00
Chris Lattner
2d4b8ee1d9 further clarify alignment of globals, fix instcombine
to not increase the alignment of globals with an assigned
alignment and section.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102476 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-28 00:31:12 +00:00
Chris Lattner
ce99fa9e26 improve the global variable alignment description.
it is not generally valid for targets to overalign
them when an alignment is specified.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102474 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-28 00:13:42 +00:00
Chris Lattner
77640feed7 fix wordo
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102418 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-27 07:28:11 +00:00
Chris Lattner
de076819e4 remove some comments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102417 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-27 06:57:10 +00:00
Dan Gohman
ae11c3f83e Integrate Jeffery Yasskin's suggestions with respect to
traps flowing through memory references, add some text to
better cover phi nodes and externally-visible side effects,
add an example of instructions being control-dependent
on a trap value, and reword some of the existing trap rules.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102399 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-26 23:36:52 +00:00
Jeffrey Yasskin
93e066d0e2 Consolidate the description of volatile operations, now that some of the
intrinsics have volatile semantics in addition to the load and store
instructions.  


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102384 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-26 21:21:24 +00:00
Dan Gohman
c30f6e1c89 Branching or switching on trap transfers imminent undefined behavior
onto control-dependent instructions.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102381 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-26 20:54:53 +00:00
Gabor Greif
28034cde44 add some typewriter tags
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102378 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-26 20:46:03 +00:00
Dan Gohman
c68ce066a5 Fix HTML errors that Jeffery Yasskin noticed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102376 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-26 20:21:21 +00:00
Chris Lattner
095539f97c wrap some long lines.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102354 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-26 17:42:18 +00:00
Chris Lattner
7c8e7965e1 add GHC, thanks to David Terei
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102352 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-26 17:38:10 +00:00
Gabor Greif
e32adf53b2 another typo pointed out by sajd
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102319 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-25 21:30:22 +00:00
Gabor Greif
1440dbe4c2 fix two typos pointed out by sajd
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102318 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-25 21:27:54 +00:00
David Chisnall
8e0bd80e38 Added bullet about GNUstep Objective-C ABI support to the Clang section of the release notes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102309 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-25 19:13:33 +00:00
Dan Gohman
698cbcb0a4 PHI nodes also do not necessarily return trap with a trap operand.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102278 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-24 22:15:58 +00:00
Nick Lewycky
1f048649e3 Fix typo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102276 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-24 22:01:40 +00:00
Dan Gohman
27ef9976c2 Switch getelementptr inbounds and sdiv exact from undef to trap.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102175 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-23 15:23:32 +00:00