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3916 Commits

Author SHA1 Message Date
Devang Patel
929bbb6bf9 Let front-end tie subprogram declaration with subprogram definition directly. 
llvm-svn: 130028
 2011-04-22 23:10:17 +00:00
NAKAMURA Takumi
e5837f1317 docs/llvm.css: Introduce cascading style <div> and <p> continued on <h[2-5]>. For now, it is applied in AliasAnalysis.html and ReleaseNotes.html. 
<h2>Section Example</h2>
<div> <!-- h2+div is applied -->
<p>Section preamble.</p>

<h3>Subsection Example</h3>
<p> <!-- h3+p is applied -->
Subsection body
</p>

<!-- End of section body -->
</div>

llvm-svn: 129901
 2011-04-21 01:52:00 +00:00
NAKAMURA Takumi
b4d0713c60 docs/Passes.html: Fix a garbage. 
llvm-svn: 129900
 2011-04-21 01:32:19 +00:00
NAKAMURA Takumi
3edcd4ba6a docs: Use <Hn> as Heading elements instead of <DIV class="doc_foo">. 
H1 ... doc_title
H2 ... doc_section
H3 ... doc_subsection
H4 ... doc_subsubsection

llvm-svn: 129736
 2011-04-18 23:59:50 +00:00
NAKAMURA Takumi
75a5311a8e docs: Redefine Heading elements as below; 
H1 ... Title (and might be Chapter in future)
H2 ... Section
H3 ... Subsection
H4 ... Sub-subsection

llvm-svn: 129683
 2011-04-18 01:17:51 +00:00
Devang Patel
eddab1d186 Introduce support to encode Objective-C property information in debugging information generated for an interface. 
llvm-svn: 129624
 2011-04-16 00:11:51 +00:00
Douglas Gregor
054dd418ca Fix some broken links, from Matthieu Monrocq 
llvm-svn: 129609
 2011-04-15 21:21:31 +00:00
Chris Lattner
0304b82f80 Fix a ton of comment typos found by codespell. Patch by 
Luis Felipe Strano Moraes!

llvm-svn: 129558
 2011-04-15 05:18:47 +00:00
Andrew Trick
85a4af977a Documented bugpoint --compile-custom --compile-command. 
I've used it a few times to reduce unit tests and gotten one request for information on it. It's not easy to use correctly because bugpoint doesn't tell you when you're doing it wrong.

llvm-svn: 129507
 2011-04-14 05:05:36 +00:00
Jay Foad
6466c4de3d Fix typo. 
llvm-svn: 129437
 2011-04-13 13:03:56 +00:00
Dan Gohman
4b96ea3283 Fix a hole in the definition of "dependence" used by trap values. Trap 
values are also transmitted through branches which cause side effects to
be skipped altogether.

llvm-svn: 129404
 2011-04-12 23:05:59 +00:00
Oscar Fuentes
e77e5f940d Document how to build a LLVM pass with CMake out of source. 
Patch by arrowdodger!

llvm-svn: 129381
 2011-04-12 19:40:35 +00:00
NAKAMURA Takumi
63fd32bda1 docs/CommandGuide/index.html: Fix CSS url to relative. 
llvm-svn: 129268
 2011-04-11 03:27:38 +00:00
NAKAMURA Takumi
522ce4a448 docs/CommandLine.html: &quot;ize. 
llvm-svn: 129267
 2011-04-11 03:27:31 +00:00
Oscar Fuentes
2509b58c75 CMake: support for using LLVM from client projects with find_package. 
Patch by arrowdodger!

llvm-svn: 129247
 2011-04-10 16:17:49 +00:00
Oscar Fuentes
0185398e19 Reword instructions for running tests on Visual Studio. 
Suggested by Maël Hörz.

llvm-svn: 129237
 2011-04-10 01:41:55 +00:00
NAKAMURA Takumi
3a082d8a12 docs/*.html: Make W3C HTML 4.01 Strict more compliant. 
FIXME: The logo handling in ReleaseNotes.html
llvm-svn: 129208
 2011-04-09 09:51:57 +00:00
NAKAMURA Takumi
35b6a3c561 docs/tutorial/OCamlLangImpl7.html: Fix a href to missing Chapter 8. 
llvm-svn: 129183
 2011-04-09 02:14:41 +00:00
NAKAMURA Takumi
869d55fb5c docs: Fix some in-package URLs. 
(eg. trim http://llvm.org/docs/foo -> foo)

llvm-svn: 129182
 2011-04-09 02:13:48 +00:00
NAKAMURA Takumi
940b366f8c docs: Canonicalize URLs. 
llvm-svn: 129181
 2011-04-09 02:13:37 +00:00
Devang Patel
21b6ef4320 Simplify array bound checks and clarify comments. One element array can have same non-zero number as lower bound as well as upper bound. 
llvm-svn: 129170
 2011-04-08 23:39:38 +00:00
Devang Patel
39ac307002 Do not emit DW_AT_upper_bound and DW_AT_lower_bound for unbouded array. 
If lower bound is more then upper bound then consider it is an unbounded array.
An array is unbounded if non-zero lower bound is same as upper bound.
If lower bound and upper bound are zero than array has one element.

llvm-svn: 129156
 2011-04-08 21:55:10 +00:00
Bill Wendling
8bb9757054 Missing closed tag. 
llvm-svn: 129155
 2011-04-08 21:43:08 +00:00
Bruno Cardoso Lopes
fcd7917ed0 Also add the late notes for Mips in the current release note 
llvm-svn: 129122
 2011-04-08 03:06:22 +00:00
Jay Foad
9351e0c03e Fix a bit of nonsense. 
llvm-svn: 129073
 2011-04-07 12:41:09 +00:00
Chris Lattner
c0cc11ce0f add faust too 
llvm-svn: 129053
 2011-04-07 03:09:21 +00:00
Chris Lattner
af5e910e60 add a few late stragglers. 
llvm-svn: 129052
 2011-04-07 03:08:22 +00:00
Roman Divacky
ad7a68fff5 Fix a typo. 
llvm-svn: 129019
 2011-04-06 19:12:21 +00:00
Chris Lattner
6f4969e793 add rubinius 
llvm-svn: 129006
 2011-04-06 16:14:25 +00:00
Duncan Sands
dd20746250 Fix some typos. Minor tweaks to how some things were expressed. 
llvm-svn: 128997
 2011-04-06 08:07:40 +00:00
Jay Foad
c3de661aa8 Trivial typo fixes. 
llvm-svn: 128996
 2011-04-06 07:55:30 +00:00
Chris Lattner
a579f228bf Finish up the first draft of the release notes. 
improvements are welcome, please commit any changes directly to SVN.

llvm-svn: 128992
 2011-04-06 06:29:50 +00:00
Chris Lattner
aa6816aa16 continue writing. 
llvm-svn: 128990
 2011-04-06 05:50:04 +00:00
Chris Lattner
a2c6b5c1c3 add the external users that emailed me. 
llvm-svn: 128974
 2011-04-06 01:13:49 +00:00
Chris Lattner
430be971a9 some libc++ notes. 
llvm-svn: 128970
 2011-04-06 00:59:18 +00:00
Chris Lattner
d1df6aa094 some edits. 
llvm-svn: 128969
 2011-04-06 00:56:12 +00:00
Chris Lattner
379ef843a9 distribute content out to the appropriate sections 
llvm-svn: 128968
 2011-04-06 00:45:11 +00:00
Chris Lattner
362c5df787 finished my pass through all the 2.9 commits, now to make this intelligible 
llvm-svn: 128955
 2011-04-05 23:22:33 +00:00
Chris Lattner
1dd86fd6f4 mention llvm::ArrayRef, which should be use much more pervasively than 
it already is.

llvm-svn: 128954
 2011-04-05 23:18:20 +00:00
Devang Patel
03d0891c10 Add support to encode function's template parameters. 
llvm-svn: 128947
 2011-04-05 22:52:06 +00:00
NAKAMURA Takumi
74a55198e0 docs/ReleaseNotes.html: Please use proper *Heading* elements instead of classified div. 
It would be better to browse without stylesheet. (eg. on ViewVC)

llvm-svn: 128942
 2011-04-05 21:55:14 +00:00
Chris Lattner
91618e9fd8 remove graphprinter support for domfrontier. 
llvm-svn: 128938
 2011-04-05 21:43:56 +00:00
Chris Lattner
bb45d35288 only 7 more weeks to go. 
llvm-svn: 128933
 2011-04-05 21:37:08 +00:00
Jakob Stoklund Olesen
e104258b57 Document llvm/ADT/IntEqClasses.h in ProgrammersManual.html 
llvm-svn: 128927
 2011-04-05 20:56:08 +00:00
Chris Lattner
85ebfdb7dd more notes to self. 
llvm-svn: 128902
 2011-04-05 18:38:45 +00:00
NAKAMURA Takumi
b6e583dc5f docs/ReleaseNotes.html: Add a few notes to MCCOFF and x64. FIXME: fixme! 
llvm-svn: 128882
 2011-04-05 08:24:22 +00:00
NAKAMURA Takumi
66a6d92da5 docs/GettingStarted.html: FIXME: dg, lit, and source tree layout. 
llvm-svn: 128881
 2011-04-05 08:24:15 +00:00
Chris Lattner
f3b6b30c34 add a bunch of notes to myself, this is not intended to be gramatic or 
make sense to anyone else.

llvm-svn: 128879
 2011-04-05 07:19:28 +00:00
Bill Wendling
6026cf5526 Add info on where to get 2.9 final svn sources. 
llvm-svn: 128860
 2011-04-04 23:42:51 +00:00
Duncan Sands
acc3119c41 Dragonegg release notes. 
llvm-svn: 128812
 2011-04-04 11:09:08 +00:00
Nick Lewycky
753ef5bbf0 Pick better examples. "fpext float 3.1415 to double" won't parse because 3.1415 
isn't an exact float. Also "fpext float 1.0 to float" is invalid IR because
it's not performing an extension.

llvm-svn: 128647
 2011-03-31 18:20:19 +00:00
Jay Foad
53632b7c03 Remove PHINode::reserveOperandSpace(). Instead, add a parameter to 
PHINode::Create() giving the (known or expected) number of operands.

llvm-svn: 128537
 2011-03-30 11:28:46 +00:00
Devang Patel
1b0c19617d Document llvm.dbg.sp, llvm.dbg.gv and llvm.dbg.enum 
llvm-svn: 128466
 2011-03-29 17:27:08 +00:00
NAKAMURA Takumi
2bdbab1457 docs/GettingStarted.html: [PR8850] Add a note for x86_64-w64-mingw32. 
llvm-svn: 128404
 2011-03-28 06:27:12 +00:00
NAKAMURA Takumi
f77260b34b docs/GettingStarted.html: Add blurb "--enable-shared" on cygming. 
llvm-svn: 128403
 2011-03-28 06:27:06 +00:00
Bill Wendling
fbff8d1e52 Remove redundant compression option. 
llvm-svn: 128267
 2011-03-25 06:43:59 +00:00
Chris Lattner
3385be615f fix description, PR9542 
llvm-svn: 128214
 2011-03-24 16:13:31 +00:00
Eli Friedman
7963b9cbf1 Update Passes.html, part 3: alphabetize descriptions. 
llvm-svn: 127948
 2011-03-19 05:02:14 +00:00
Eli Friedman
12058955b2 Update Passes.html, part 2: cleanup a bit more dead docs, a few more 
description updates.

llvm-svn: 127947
 2011-03-19 04:55:29 +00:00
Eli Friedman
186b255541 Update Passes.html, part 1: remove passes which were removed from the tree, 
update short descriptions to match those from the options, alphabetize table
of contents.

llvm-svn: 127946
 2011-03-19 04:47:52 +00:00
Rafael Espindola
77b5251619 Some release notes. 
llvm-svn: 127867
 2011-03-18 04:07:44 +00:00
Cameron Zwarich
0f031dccab Change the signext language in LangRef to closer match zeroext. 
llvm-svn: 127808
 2011-03-17 14:21:58 +00:00
Cameron Zwarich
2bb1e45ea3 The x86-64 ABI says that a bool is only guaranteed to be sign-extended to a byte 
rather than an int. Thankfully, this only causes LLVM to miss optimizations, not
generate incorrect code.

This just fixes the zext at the return. We still insert an i32 ZextAssert when
reading a function's arguments, but it is followed by a truncate and another i8
ZextAssert so it is not optimized.

llvm-svn: 127766
 2011-03-16 22:20:18 +00:00
Chris Lattner
bf47cbabd9 rip out llvm 2.8 release notes to make room for llvm 2.9 notes. 
llvm-svn: 127399
 2011-03-10 07:43:44 +00:00
Devang Patel
8108b711d9 Since last couple of days, argument number is encoded using 8 bits from line number field in argument's debug info. 
llvm-svn: 127250
 2011-03-08 16:29:40 +00:00
Devang Patel
21033e45be Update DILexicalBlock doc to mention new fields. 
llvm-svn: 127249
 2011-03-08 16:25:29 +00:00
Duncan Sands
1e5b90b716 Clarify that the result of an srem is only guaranteed to have the same sign as the 
left-hand-side if the result is non-zero.

llvm-svn: 127156
 2011-03-07 09:12:24 +00:00
Bill Wendling
b0d3caf6c9 Fix tagging name. 
llvm-svn: 127154
 2011-03-07 07:37:12 +00:00
Chris Lattner
3867e5f48e remove another jeff link 
llvm-svn: 127135
 2011-03-06 23:00:33 +00:00
Chris Lattner
bd5b38edb7 remove jeff's name (by his request) 
llvm-svn: 127066
 2011-03-05 07:23:02 +00:00
Oscar Fuentes
06f62a8581 Support for parallel compilation (/MP) when using the VS IDE. 
Patch by Erik Olofsson!

llvm-svn: 126847
 2011-03-02 17:47:37 +00:00
Bill Wendling
e65e2ba6c4 Small cleanup. 
llvm-svn: 126821
 2011-03-02 02:17:11 +00:00
Bill Wendling
bb975d9dcb Update the documentation on "How to Release LLVM". It lays out a new way of 
tagging and branching for the release. I will update this more throughout the
2.9 release process.

llvm-svn: 126604
 2011-02-28 01:10:44 +00:00
Duncan Sands
ab32f19034 Fix typo pointed out in pr9339. 
llvm-svn: 126573
 2011-02-27 13:54:01 +00:00
Nadav Rotem
ab7cf630f4 Enable support for vector sext and trunc: 
Limit the folding of any_ext and sext  into the load operation to scalars.
Limit the active-bits trunc optimization to scalars.
Document vector trunc and vector sext in LangRef.

Similar to commit 126080 (for enabling zext).

llvm-svn: 126424
 2011-02-24 21:01:34 +00:00
Oscar Fuentes
3a4a256da9 Remove the link to Projects.html. It is useless for people working on 
Visual Studio.

llvm-svn: 126083
 2011-02-20 15:34:12 +00:00
Nadav Rotem
1660c0bc25 Fix 9267; Add vector zext support. 
The DAGCombiner folds the zext into complex load instructions. This patch
prevents this optimization on vectors since none of the supported targets
knows how to perform load+vector_zext in one instruction.

llvm-svn: 126080
 2011-02-20 12:37:50 +00:00
Nick Lewycky
ff644b8ae6 Fix typo. 
llvm-svn: 126065
 2011-02-20 02:03:04 +00:00
Nick Lewycky
4e7ec00a1d Fix thinko, basic blocks are SESE. The exits may have many edges though. 
llvm-svn: 125709
 2011-02-17 02:19:22 +00:00
Duncan Sands
061150ac1b Spelling fix: consequtive -> consecutive. 
llvm-svn: 125563
 2011-02-15 09:23:02 +00:00
Chris Lattner
f661ea3f4a Minor fixes to tutorial, patch by Benjamin Meyer! 
llvm-svn: 125544
 2011-02-15 00:24:32 +00:00
Tobias Grosser
971b2df868 Adapt docs to '-loopsimplify -> -loop-simplify' change 
llvm-svn: 125469
 2011-02-13 20:57:25 +00:00
Chris Lattner
6db1d329ce attempt to capture recent discussion about overflow and inbounds geps. 
llvm-svn: 125412
 2011-02-11 21:50:52 +00:00
Erick Tryzelaar
bd07266baa Don't run ocamldoc if it's not installed 
llvm-svn: 125203
 2011-02-09 18:32:04 +00:00
Chris Lattner
6fbe8f23a6 fix typo 
llvm-svn: 125192
 2011-02-09 16:44:44 +00:00
NAKAMURA Takumi
0056752911 Add testing stuff to CMake documents. 
- Note "GnuWin32".
  - Note LLVM_LIT_TOOLS_DIR
  - Now we can run tests on VS w/e all tests might pass or not!

llvm-svn: 125177
 2011-02-09 04:19:28 +00:00
Chris Lattner
2fd09e3397 implement .ll and .bc support for nsw/nuw on shl and exact on lshr/ashr. 
Factor some code better.

llvm-svn: 125006
 2011-02-07 16:40:21 +00:00
Chris Lattner
7b6a968f5d enhance vmcore to know that udiv's can be exact, and add a trivial 
instcombine xform to exercise this.

Nothing forms exact udivs yet though.  This is progress on PR8862

llvm-svn: 124992
 2011-02-06 21:44:57 +00:00
Devang Patel
82e61a6ff3 Update docs to match reality. 
llvm-svn: 124761
 2011-02-03 00:22:17 +00:00
Anton Korobeynikov
4b076fdbdb Document the LLVM GIT mirror 
llvm-svn: 124677
 2011-02-01 20:08:28 +00:00
Devang Patel
b61c9bfa72 Remove stale references of obsolete @llvm.dbg.variable. 
llvm-svn: 124664
 2011-02-01 17:22:12 +00:00
Nick Lewycky
9fe6ef1bed Most browsers eliminate whitespace between anchor tags. Force whitespace with 
&nbsp; so that the code reads properly.

llvm-svn: 124514
 2011-01-29 01:09:53 +00:00
Oscar Fuentes
da69ba084d Handles libffi on the CMake build. 
Patch by arrowdodger!

llvm-svn: 123976
 2011-01-21 15:42:54 +00:00
Chris Lattner
fa467f3d1b finish a sentence. 
llvm-svn: 123750
 2011-01-18 06:12:10 +00:00
Rafael Espindola
fde74c53b6 Add a clarification about merging constants with and without unnamed_addr. 
llvm-svn: 123530
 2011-01-15 08:20:57 +00:00
Jakob Stoklund Olesen
aaec1aa6b6 Don't document exactly how virtual registers are represented as integers. Code 
shouldn't depend directly on that.

Give an example of how to iterate over all virtual registers in a function
without depending on the representation.

llvm-svn: 123099
 2011-01-08 23:10:59 +00:00
Rafael Espindola
9f526bcf4d First step in fixing PR8927: 
Add a unnamed_addr bit to global variables and functions. This will be used
to indicate that the address is not significant and therefore the constant
or function can be merged with others.

If an optimization pass can show that an address is not used, it can set this.

Examples of things that can have this set by the FE are globals created to
hold string literals and C++ constructors.

Adding unnamed_addr to a non-const global should have no effect unless
an optimization can transform that global into a constant.

Aliases are not allowed to have unnamed_addr since I couldn't figure
out any use for it.

llvm-svn: 123063
 2011-01-08 16:42:36 +00:00
David Greene
e9b2fb7e0d Rename lisp-like functions as suggested by Gabor Greif as loooong time 
ago.  This is both easier to learn and easier to read.

llvm-svn: 123001
 2011-01-07 17:05:37 +00:00
Owen Anderson
a52e5dbdfa Stub out a new updating interface to AliasAnalysis, allowing stateful analyses to be informed when 
a pointer value has potentially become escaping.  Implementations can choose to either fall back to
conservative responses for that value, or may recompute their analysis to accomodate the change.

llvm-svn: 122777
 2011-01-03 21:38:41 +00:00
Owen Anderson
658a5c2101 We can count properly. 
llvm-svn: 122773
 2011-01-03 21:08:22 +00:00