Argyrios Kyrtzidis
0c5c1cb1b0
Document ADT/PackedVector.h in "Programmer's Manual" doc.
...
llvm-svn: 133077
2011-06-15 19:56:01 +00:00
Bruno Cardoso Lopes
dc9ff3a4b1
Add one more argument to the prefetch intrinsic to indicate whether it's a data
...
or instruction cache access. Update the targets to match it and also teach
autoupgrade.
llvm-svn: 132976
2011-06-14 04:58:37 +00:00
Chris Lattner
ed58a95c33
mention graph vis isn't available in Release builds.
...
llvm-svn: 132916
2011-06-13 15:59:35 +00:00
Chad Rosier
ab5ac96364
Typo.
...
llvm-svn: 132730
2011-06-07 20:03:13 +00:00
Andrew Trick
c71224e29f
Corrections and additional information for "Creating and LLVM Project"
...
documentation. This should now reflect the current state of LLVM Makefiles.
llvm-svn: 132527
2011-06-03 02:20:48 +00:00
Andrew Trick
621129f07a
whitespace
...
llvm-svn: 132526
2011-06-03 02:16:53 +00:00
Devang Patel
1d81ea81cd
Fix html formatting.
...
llvm-svn: 132345
2011-05-31 18:06:14 +00:00
Devang Patel
5c26a85d1d
Clarify documentation and remove guarantees that are not fulfilled.
...
llvm-svn: 132344
2011-05-31 17:45:27 +00:00
Chris Lattner
0ec0649bc2
replace the intro tutorial from 2004 with a more recent work.
...
llvm-svn: 132310
2011-05-30 03:36:58 +00:00
John McCall
046c47e970
Implement and document the llvm.eh.resume intrinsic, which is
...
transformed by the inliner into a branch to the enclosing landing pad
(when inlined through an invoke). If not so optimized, it is lowered
DWARF EH preparation into a call to _Unwind_Resume (or _Unwind_SjLj_Resume
as appropriate). Its chief advantage is that it takes both the
exception value and the selector value as arguments, meaning that there
is zero effort in recovering these; however, the frontend is required
to pass these down, which is not actually particularly difficult.
Also document the behavior of landing pads a bit better, and make it
clearer that it's okay that personality functions don't always land at
landing pads. This is just a fact of life. Don't write optimizations that
rely on pushing things over an unwind edge.
llvm-svn: 132253
2011-05-28 07:45:59 +00:00
Chad Rosier
06da55e7d0
Clean out the 2.9 Release Notes. Mostly limited to What's New in LLVM
...
and enhancements in sub-project status updates.
llvm-svn: 132227
2011-05-27 22:50:46 +00:00
Chad Rosier
d1db4f8b9b
Add change of crc32 intrinsic to release notes
...
llvm-svn: 132212
2011-05-27 20:13:10 +00:00
Dan Gohman
e635c529a0
Fix copy+pastos.
...
llvm-svn: 132168
2011-05-27 00:36:31 +00:00
Dan Gohman
4a70bfe3c0
Update documentation: -basicaa does chaining these days.
...
llvm-svn: 132010
2011-05-24 22:01:32 +00:00
Dan Gohman
911fa9084c
Document llvm.exp and llvm.pow.
...
llvm-svn: 131921
2011-05-23 21:13:03 +00:00
Chris Lattner
f98eadee17
document thiscall, PR9101
...
llvm-svn: 131873
2011-05-22 22:28:47 +00:00
Chris Lattner
c2e8540216
insertvalue takes a variable number of arguments, document this, fixing PR9935.
...
llvm-svn: 131850
2011-05-22 07:18:08 +00:00
Chad Rosier
38fb5bbacc
Correct typos in TestingGuide.html
...
llvm-svn: 131546
2011-05-18 18:07:16 +00:00
Nick Lewycky
9c876bf937
Fix errors in this llvm ir example.
...
llvm-svn: 131416
2011-05-16 19:29:30 +00:00
Akira Hatanaka
cbb7fa68ed
1. Keep lines in 80 columns.
...
2. Remove unused function.
3. Correct indentation.
llvm-svn: 131028
2011-05-06 22:11:29 +00:00
Bill Wendling
260c4a9466
Document the automatic alias printing of InstAliases.
...
llvm-svn: 130889
2011-05-04 23:40:14 +00:00
Devang Patel
09fa69e151
Use llvm.dbg.cu named metadata to collect compile units.
...
llvm-svn: 130756
2011-05-03 16:18:28 +00:00
Oscar Fuentes
3cbc9bece8
Update instructions: LLVM.cmake is now LLVMConfig.cmake
...
llvm-svn: 130631
2011-05-01 02:12:20 +00:00
NAKAMURA Takumi
2277ab2ae6
docs/doxygen.css: Tweak padding on memdoc.
...
llvm-svn: 130493
2011-04-29 09:59:12 +00:00
NAKAMURA Takumi
8513d4236c
docs/doxygen.css: Tweak style for readability.
...
A few styles are brought from http://llvm.org/test-doxygen/api/api.css
llvm-svn: 130333
2011-04-27 21:53:35 +00:00
Mikhail Glushenkov
06655d4a61
Regenerate.
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llvm-svn: 130091
2011-04-24 14:17:37 +00:00
Andrew Trick
3260c9df4e
Comment edit.
...
llvm-svn: 130047
2011-04-23 03:27:19 +00:00
NAKAMURA Takumi
aa3d6242cf
docs: Introduce cascading style <div> and <p> continued on <h[2-5]>.
...
<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>
FIXME: Care H5 better.
llvm-svn: 130040
2011-04-23 00:30:22 +00:00
Devang Patel
1d6bbd41aa
Let front-end tie subprogram declaration with subprogram definition directly.
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llvm-svn: 130028
2011-04-22 23:10:17 +00:00
NAKAMURA Takumi
3ad2828811
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
590ba6195b
docs/Passes.html: Fix a garbage.
...
llvm-svn: 129900
2011-04-21 01:32:19 +00:00
NAKAMURA Takumi
fc8d930f6e
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
6483513a6d
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
514b4006c2
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
b92fbb7036
Fix some broken links, from Matthieu Monrocq
...
llvm-svn: 129609
2011-04-15 21:21:31 +00:00
Chris Lattner
0ab5e2cded
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
d175c98d41
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
fdb9f6a3ca
Fix typo.
...
llvm-svn: 129437
2011-04-13 13:03:56 +00:00
Dan Gohman
c8454ee995
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
23fe31cc8d
Document how to build a LLVM pass with CMake out of source.
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Patch by arrowdodger!
llvm-svn: 129381
2011-04-12 19:40:35 +00:00
NAKAMURA Takumi
62920834fa
docs/CommandGuide/index.html: Fix CSS url to relative.
...
llvm-svn: 129268
2011-04-11 03:27:38 +00:00
NAKAMURA Takumi
2a7024fa6c
docs/CommandLine.html: "ize.
...
llvm-svn: 129267
2011-04-11 03:27:31 +00:00
Oscar Fuentes
dbe99ba37d
CMake: support for using LLVM from client projects with find_package.
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Patch by arrowdodger!
llvm-svn: 129247
2011-04-10 16:17:49 +00:00
Oscar Fuentes
fe40844fb6
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
6bd36d56e4
docs/*.html: Make W3C HTML 4.01 Strict more compliant.
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FIXME: The logo handling in ReleaseNotes.html
llvm-svn: 129208
2011-04-09 09:51:57 +00:00
NAKAMURA Takumi
e8a8fd658f
docs/tutorial/OCamlLangImpl7.html: Fix a href to missing Chapter 8.
...
llvm-svn: 129183
2011-04-09 02:14:41 +00:00
NAKAMURA Takumi
b10df26061
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
ca46f5a3b5
docs: Canonicalize URLs.
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llvm-svn: 129181
2011-04-09 02:13:37 +00:00
Devang Patel
778947c203
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
e39647951b
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
c5d44ae3f4
Missing closed tag.
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llvm-svn: 129155
2011-04-08 21:43:08 +00:00
Bruno Cardoso Lopes
a21d470870
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
65bef04ea7
Fix a bit of nonsense.
...
llvm-svn: 129073
2011-04-07 12:41:09 +00:00
Chris Lattner
5ddaab1789
add faust too
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llvm-svn: 129053
2011-04-07 03:09:21 +00:00
Chris Lattner
caefe9346d
add a few late stragglers.
...
llvm-svn: 129052
2011-04-07 03:08:22 +00:00
Roman Divacky
620f6967e0
Fix a typo.
...
llvm-svn: 129019
2011-04-06 19:12:21 +00:00
Chris Lattner
958d299fca
add rubinius
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llvm-svn: 129006
2011-04-06 16:14:25 +00:00
Duncan Sands
ce5d9aedb9
Fix some typos. Minor tweaks to how some things were expressed.
...
llvm-svn: 128997
2011-04-06 08:07:40 +00:00
Jay Foad
1a7cc44157
Trivial typo fixes.
...
llvm-svn: 128996
2011-04-06 07:55:30 +00:00
Chris Lattner
17c170a8e0
Finish up the first draft of the release notes.
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improvements are welcome, please commit any changes directly to SVN.
llvm-svn: 128992
2011-04-06 06:29:50 +00:00
Chris Lattner
23e16b59d2
continue writing.
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llvm-svn: 128990
2011-04-06 05:50:04 +00:00
Chris Lattner
ae6a89a890
add the external users that emailed me.
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llvm-svn: 128974
2011-04-06 01:13:49 +00:00
Chris Lattner
14a3333cb3
some libc++ notes.
...
llvm-svn: 128970
2011-04-06 00:59:18 +00:00
Chris Lattner
9d5b3712de
some edits.
...
llvm-svn: 128969
2011-04-06 00:56:12 +00:00
Chris Lattner
c3a2c9817c
distribute content out to the appropriate sections
...
llvm-svn: 128968
2011-04-06 00:45:11 +00:00
Chris Lattner
ce6b047a10
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
a76507fdc3
mention llvm::ArrayRef, which should be use much more pervasively than
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it already is.
llvm-svn: 128954
2011-04-05 23:18:20 +00:00
Devang Patel
9f738849ab
Add support to encode function's template parameters.
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llvm-svn: 128947
2011-04-05 22:52:06 +00:00
NAKAMURA Takumi
530d739097
docs/ReleaseNotes.html: Please use proper *Heading* elements instead of classified div.
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It would be better to browse without stylesheet. (eg. on ViewVC)
llvm-svn: 128942
2011-04-05 21:55:14 +00:00
Chris Lattner
706754c1f2
remove graphprinter support for domfrontier.
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llvm-svn: 128938
2011-04-05 21:43:56 +00:00
Chris Lattner
269ef9f6f0
only 7 more weeks to go.
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llvm-svn: 128933
2011-04-05 21:37:08 +00:00
Jakob Stoklund Olesen
04123d40cd
Document llvm/ADT/IntEqClasses.h in ProgrammersManual.html
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llvm-svn: 128927
2011-04-05 20:56:08 +00:00
Chris Lattner
9ee0b01617
more notes to self.
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llvm-svn: 128902
2011-04-05 18:38:45 +00:00
NAKAMURA Takumi
8d89b8e684
docs/ReleaseNotes.html: Add a few notes to MCCOFF and x64. FIXME: fixme!
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llvm-svn: 128882
2011-04-05 08:24:22 +00:00
NAKAMURA Takumi
f8e44c35eb
docs/GettingStarted.html: FIXME: dg, lit, and source tree layout.
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llvm-svn: 128881
2011-04-05 08:24:15 +00:00
Chris Lattner
fd97b88b2f
add a bunch of notes to myself, this is not intended to be gramatic or
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make sense to anyone else.
llvm-svn: 128879
2011-04-05 07:19:28 +00:00
Bill Wendling
db62424c3d
Add info on where to get 2.9 final svn sources.
...
llvm-svn: 128860
2011-04-04 23:42:51 +00:00
Duncan Sands
1cd7898dc1
Dragonegg release notes.
...
llvm-svn: 128812
2011-04-04 11:09:08 +00:00
Nick Lewycky
9feca67182
Pick better examples. "fpext float 3.1415 to double" won't parse because 3.1415
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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
52131344a2
Remove PHINode::reserveOperandSpace(). Instead, add a parameter to
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PHINode::Create() giving the (known or expected) number of operands.
llvm-svn: 128537
2011-03-30 11:28:46 +00:00
Devang Patel
1c6b681413
Document llvm.dbg.sp, llvm.dbg.gv and llvm.dbg.enum
...
llvm-svn: 128466
2011-03-29 17:27:08 +00:00
NAKAMURA Takumi
10b96cb34b
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
05c00021da
docs/GettingStarted.html: Add blurb "--enable-shared" on cygming.
...
llvm-svn: 128403
2011-03-28 06:27:06 +00:00
Bill Wendling
ce2fccffc2
Remove redundant compression option.
...
llvm-svn: 128267
2011-03-25 06:43:59 +00:00
Chris Lattner
669ce55a42
fix description, PR9542
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llvm-svn: 128214
2011-03-24 16:13:31 +00:00
Eli Friedman
ecdb00e60d
Update Passes.html, part 3: alphabetize descriptions.
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llvm-svn: 127948
2011-03-19 05:02:14 +00:00
Eli Friedman
e04761cbcd
Update Passes.html, part 2: cleanup a bit more dead docs, a few more
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description updates.
llvm-svn: 127947
2011-03-19 04:55:29 +00:00
Eli Friedman
e513e87201
Update Passes.html, part 1: remove passes which were removed from the tree,
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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
01fb4b018e
Some release notes.
...
llvm-svn: 127867
2011-03-18 04:07:44 +00:00
Cameron Zwarich
341c36dc8b
Change the signext language in LangRef to closer match zeroext.
...
llvm-svn: 127808
2011-03-17 14:21:58 +00:00
Cameron Zwarich
ac106273d4
The x86-64 ABI says that a bool is only guaranteed to be sign-extended to a byte
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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
0d364306be
rip out llvm 2.8 release notes to make room for llvm 2.9 notes.
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llvm-svn: 127399
2011-03-10 07:43:44 +00:00
Devang Patel
e1aa67cff5
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
fb30b85e7c
Update DILexicalBlock doc to mention new fields.
...
llvm-svn: 127249
2011-03-08 16:25:29 +00:00
Duncan Sands
2769c6e0dc
Clarify that the result of an srem is only guaranteed to have the same sign as the
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left-hand-side if the result is non-zero.
llvm-svn: 127156
2011-03-07 09:12:24 +00:00
Bill Wendling
4785885feb
Fix tagging name.
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llvm-svn: 127154
2011-03-07 07:37:12 +00:00
Chris Lattner
cf0eebc6c9
remove another jeff link
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llvm-svn: 127135
2011-03-06 23:00:33 +00:00
Chris Lattner
35d1f9f983
remove jeff's name (by his request)
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llvm-svn: 127066
2011-03-05 07:23:02 +00:00
Oscar Fuentes
318c3f1717
Support for parallel compilation (/MP) when using the VS IDE.
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Patch by Erik Olofsson!
llvm-svn: 126847
2011-03-02 17:47:37 +00:00
Bill Wendling
c0e1067e4d
Small cleanup.
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llvm-svn: 126821
2011-03-02 02:17:11 +00:00
Bill Wendling
b3294fafc4
Update the documentation on "How to Release LLVM". It lays out a new way of
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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
508fe2f2c4
Fix typo pointed out in pr9339.
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llvm-svn: 126573
2011-02-27 13:54:01 +00:00
Nadav Rotem
502f1b943f
Enable support for vector sext and trunc:
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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
31717d18e9
Remove the link to Projects.html. It is useless for people working on
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Visual Studio.
llvm-svn: 126083
2011-02-20 15:34:12 +00:00
Nadav Rotem
25f2ac948b
Fix 9267; Add vector zext support.
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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
9d0e8b6e80
Fix typo.
...
llvm-svn: 126065
2011-02-20 02:03:04 +00:00
Nick Lewycky
b302f8dae6
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
75b5d27b84
Spelling fix: consequtive -> consecutive.
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llvm-svn: 125563
2011-02-15 09:23:02 +00:00
Chris Lattner
df01939065
Minor fixes to tutorial, patch by Benjamin Meyer!
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llvm-svn: 125544
2011-02-15 00:24:32 +00:00
Tobias Grosser
db8a18c788
Adapt docs to '-loopsimplify -> -loop-simplify' change
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llvm-svn: 125469
2011-02-13 20:57:25 +00:00
Chris Lattner
39b6d87e9f
attempt to capture recent discussion about overflow and inbounds geps.
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llvm-svn: 125412
2011-02-11 21:50:52 +00:00
Erick Tryzelaar
d5c17bb863
Don't run ocamldoc if it's not installed
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llvm-svn: 125203
2011-02-09 18:32:04 +00:00
Chris Lattner
f10dfdc77a
fix typo
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llvm-svn: 125192
2011-02-09 16:44:44 +00:00
NAKAMURA Takumi
f214f50739
Add testing stuff to CMake documents.
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- 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
a676c0fc77
implement .ll and .bc support for nsw/nuw on shl and exact on lshr/ashr.
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Factor some code better.
llvm-svn: 125006
2011-02-07 16:40:21 +00:00
Chris Lattner
35315d065b
enhance vmcore to know that udiv's can be exact, and add a trivial
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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
7846c1e99b
Update docs to match reality.
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llvm-svn: 124761
2011-02-03 00:22:17 +00:00
Anton Korobeynikov
3e956af404
Document the LLVM GIT mirror
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llvm-svn: 124677
2011-02-01 20:08:28 +00:00
Devang Patel
9a8539c4d9
Remove stale references of obsolete @llvm.dbg.variable.
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llvm-svn: 124664
2011-02-01 17:22:12 +00:00
Nick Lewycky
fea7ddc735
Most browsers eliminate whitespace between anchor tags. Force whitespace with
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so that the code reads properly.
llvm-svn: 124514
2011-01-29 01:09:53 +00:00
Oscar Fuentes
6495595382
Handles libffi on the CMake build.
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Patch by arrowdodger!
llvm-svn: 123976
2011-01-21 15:42:54 +00:00
Chris Lattner
92ec3d1bf4
finish a sentence.
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llvm-svn: 123750
2011-01-18 06:12:10 +00:00
Rafael Espindola
f1ed781aea
Add a clarification about merging constants with and without unnamed_addr.
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llvm-svn: 123530
2011-01-15 08:20:57 +00:00
Jakob Stoklund Olesen
d3438eb27d
Don't document exactly how virtual registers are represented as integers. Code
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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
45e6c195d7
First step in fixing PR8927:
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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
2f7cf7fcb4
Rename lisp-like functions as suggested by Gabor Greif as loooong time
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ago. This is both easier to learn and easier to read.
llvm-svn: 123001
2011-01-07 17:05:37 +00:00
Owen Anderson
b6e4ff0d85
Stub out a new updating interface to AliasAnalysis, allowing stateful analyses to be informed when
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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
4423070356
We can count properly.
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llvm-svn: 122773
2011-01-03 21:08:22 +00:00
David Greene
dc276c315c
Reapply 122341 to fix PR8199 now that clang changes are in.
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llvm-svn: 122754
2011-01-03 17:30:25 +00:00
Nick Lewycky
80b2e8151e
Further expand what a call graph pass may do.
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The rationale is that after analyzing a function in the SCC, we may want to
modify it in a way that requires us to update its uses (f.e. to replace the
call with a constant) or its users (f.e. to call it with fewer arguments).
llvm-svn: 122739
2011-01-03 06:16:07 +00:00
Nick Lewycky
00f1b801b1
Permit CallGraphSCCPasses readonly access to the direct callers of the functions
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in their SCC as they already have with the direct callees.
llvm-svn: 122734
2011-01-03 04:01:44 +00:00
Duncan Sands
7f3a656624
Correct a bunch of mistakes which meant that the example pass didn't
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even compile, let alone work.
llvm-svn: 122657
2011-01-01 17:37:07 +00:00
Duncan Sands
f5897f8aa0
I was unable to get the instructions to work if LLVM was built
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using a separate objects directory.
llvm-svn: 122656
2011-01-01 17:28:49 +00:00
Duncan Sands
92ad41f99e
Clarify that the loadable module turns up in the top-level directory,
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not locally.
llvm-svn: 122655
2011-01-01 17:21:58 +00:00
Erick Tryzelaar
5d556ab160
Add a reference to the OCamlLangImpl8.
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llvm-svn: 122651
2011-01-01 03:29:25 +00:00
Erick Tryzelaar
619714a65b
Add an OCaml tutorial page 8
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llvm-svn: 122650
2011-01-01 03:27:43 +00:00
Tobias Grosser
4c8c95b099
Integers are primitive types. Update the documentation to state this
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This was done for label, void, floating point, x86mmx, metadata,
just not integer.
llvm-svn: 122606
2010-12-28 20:29:31 +00:00
David Greene
be57ab185f
Revert 122341. It breaks some darwin tests.
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llvm-svn: 122346
2010-12-21 17:25:43 +00:00
David Greene
a93adab324
Fix PR 8199. This patch prepends the build tool dir to LLVM programs
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being tested. This ensures that we test the tools just built and not
some random tools that might happen to be in the user's PATH. This
makes LLVM testing much more stable and predictable.
llvm-svn: 122341
2010-12-21 16:55:53 +00:00
Bill Wendling
510504a6e8
Grammar corrections and some formatting changes.
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llvm-svn: 122312
2010-12-21 03:31:05 +00:00
Wesley Peck
671d54d5a2
Update the target feature matrix to reflect some new features in the MBlaze backend.
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llvm-svn: 122276
2010-12-20 21:54:50 +00:00
Oscar Fuentes
7064035998
New cmake option LLVM_APPEND_VC_REV for controlling when the VC
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revision id is appended to the LLVM version string. Defaults to
OFF.
Until now the VC revision id was always appended to the revision
string whenever cmake was invoked (either explicitly or implicitly
because a cmake source file changed). This was causing massive
recompilations because config.h are reconfigured with the new contents
of PACKAGE_VERSION.
llvm-svn: 122240
2010-12-20 09:47:13 +00:00
Bruno Cardoso Lopes
8e303e896e
Update the Target Feature Matrix for Mips
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llvm-svn: 122203
2010-12-19 22:41:43 +00:00
Dan Gohman
e1d8d3a2e4
Fix a typo that Bill spotted.
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llvm-svn: 121909
2010-12-15 23:09:41 +00:00
Dan Gohman
b3f04f468e
Document some more AliasAnalysis infrastructure limitations.
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llvm-svn: 121874
2010-12-15 18:45:20 +00:00
Bill Wendling
5d32b70967
Add mention that we support FreeBSD/amd64.
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llvm-svn: 121832
2010-12-15 01:35:55 +00:00
Jakob Stoklund Olesen
36eab1cee4
Add IntervalMap to the Programmer's Manual.
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llvm-svn: 121740
2010-12-14 00:55:51 +00:00
Chris Lattner
bd61444cb9
further fixes.
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llvm-svn: 121657
2010-12-13 00:17:12 +00:00
Chris Lattner
053a025bfe
fix typo
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llvm-svn: 121620
2010-12-12 02:42:57 +00:00
Dan Gohman
4bd64fa805
Introduce a new PartialAlias response for AliasAnalysis. For most
...
AliasAnalysis consumers, PartialAlias will be treated as MayAlias.
For AliasAnalysis chaining, MayAlias says "procede to the next analysis".
PartialAlias will be used to indicate that the query should terminate,
even though it didn't reach MustAlias or NoAlias.
llvm-svn: 121507
2010-12-10 19:38:58 +00:00
Eric Christopher
775608995c
Use GZIPBIN instead of GZIP. Apparently gzip uses GZIP as an environment
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variable for args you want to default pass to gzip.
Patch based on one by asau@inbox.ru .
Fixes PR8758.
llvm-svn: 121449
2010-12-10 01:31:51 +00:00
Chris Lattner
02093e1f0b
fix some validation problems
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llvm-svn: 121444
2010-12-10 00:54:03 +00:00
Chris Lattner
77c8cc8fc9
restructure this for readability, correct the example to follow the public ivar name convention
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llvm-svn: 121443
2010-12-10 00:52:35 +00:00
Chris Lattner
7365a2838b
add a rule for enums, patch by Zhanyong Wan!
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llvm-svn: 121430
2010-12-09 23:32:39 +00:00
Bill Wendling
2eeba63215
Fix the prototype for the llvm.eh.selector intrinsic.
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llvm-svn: 121425
2010-12-09 23:05:48 +00:00
Bill Wendling
7a05f00ade
Fix newlines.
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llvm-svn: 121233
2010-12-08 02:46:25 +00:00
Frits van Bommel
7cf63ace18
Clarify some of the differences between indexing with getelementptr and indexing with insertvalue/extractvalue.
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llvm-svn: 120957
2010-12-05 20:54:38 +00:00
Zhanyong Wan
4f3b26de28
Add naming rules to the coding standards.
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llvm-svn: 120689
2010-12-02 05:10:07 +00:00
Chris Lattner
9db8e15f4d
forbid rtti and exceptions
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llvm-svn: 120450
2010-11-30 19:20:40 +00:00
Nick Lewycky
2965d3e3cd
Make @llvm.invariant.start not be readonly, so that it has side-effects. This
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unbreaks test/Transforms/InstCombine/invariant.ll which was broken by r120382.
This is a fix-forward to do what I think Chris intended.
llvm-svn: 120388
2010-11-30 04:13:41 +00:00
Oscar Fuentes
e1c6a67df6
Bump required cmake version on CMake.html.
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llvm-svn: 120162
2010-11-25 21:41:48 +00:00
Zhanyong Wan
19b96fd4ee
Fix formatting nits in the coding standards. Reviewed by clattner.
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llvm-svn: 119998
2010-11-23 05:03:07 +00:00
Wesley Peck
527da1b6e2
Renaming ISD::BIT_CONVERT to ISD::BITCAST to better reflect the LLVM IR concept.
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llvm-svn: 119990
2010-11-23 03:31:01 +00:00
Chris Lattner
d78dbee431
a byval argument without an align can have an arbitrary alignment
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requirement on the input pointer.
llvm-svn: 119914
2010-11-20 23:49:06 +00:00
Chris Lattner
eebbbeb917
add some justification for "using namespace llvm;"
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llvm-svn: 119544
2010-11-17 19:47:20 +00:00
Chris Lattner
8defde09fd
various cleanups and other improvements, patch by Zhanyong Wan!
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llvm-svn: 119515
2010-11-17 17:14:55 +00:00
Chris Lattner
79ffdc7581
With the newly simplified SourceMgr interfaces and the generalized
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SrcMgrDiagHandler, we can improve clang diagnostics for inline asm:
instead of reporting them on a source line of the original line,
we can report it on the correct line wherever the string literal came
from. For something like this:
void foo() {
asm("push %rax\n"
".code32\n");
}
we used to get this: (note that the line in t.c isn't helpful)
t.c:4:7: error: warning: ignoring directive for now
asm("push %rax\n"
^
<inline asm>:2:1: note: instantiated into assembly here
.code32
^
now we get:
t.c:5:8: error: warning: ignoring directive for now
".code32\n"
^
<inline asm>:2:1: note: instantiated into assembly here
.code32
^
Note that we're pointing to line 5 properly now.
llvm-svn: 119488
2010-11-17 08:20:42 +00:00
Chris Lattner
44c2241cd4
update coding standards. Partial specialization is now ok,
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though possibly not a good idea.
llvm-svn: 119398
2010-11-16 22:19:06 +00:00
Chris Lattner
fced6e2587
libc++ and compiler_rt are now dual licensed under UIUC and MIT license.
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llvm-svn: 119387
2010-11-16 21:32:53 +00:00
Peter Collingbourne
b813cacf06
Document -enable-no-infs-fp-math and -enable-no-nans-fp-math command line options
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llvm-svn: 119370
2010-11-16 19:40:13 +00:00
Dan Gohman
a230754385
Fix missing includes of "llvm/Analysis/Passes.h" in the tutorials. Thanks
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for Arnaud Allard de Grandmaison for preparing a patch.
llvm-svn: 119351
2010-11-16 17:28:22 +00:00
Dan Gohman
56f3a4c761
Update examples and documentation to explicitly add basicaa, now that it's
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no longer included by default.
llvm-svn: 119169
2010-11-15 18:41:10 +00:00
Dan Gohman
b83aed95c9
-basicaa is no longer the default.
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llvm-svn: 119163
2010-11-15 18:07:16 +00:00
Chris Lattner
7b783e7cb2
no alpha jit support.
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llvm-svn: 119052
2010-11-14 18:25:50 +00:00
Chris Lattner
8a7f4dafe5
describe the preferred approach to silencing 'unused variable warnings' due to asserts.
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llvm-svn: 118863
2010-11-12 00:19:41 +00:00
NAKAMURA Takumi
f791007e81
CMake: Add the new option "LLVM_LIT_ARGS".
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Defaults:
if (MSVC OR XCODE): "-sv --no-progress-bar"
else: "-sv"
llvm-svn: 118776
2010-11-11 04:09:35 +00:00
Devang Patel
fd0ad36c28
Document debuginfo-tests.
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llvm-svn: 118746
2010-11-11 00:13:39 +00:00
Chris Lattner
4869d346e3
add (and document) the ability for alias results to have
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fixed physical registers. Start moving fp comparison
aliases to the .td file (which default to using %st1 if
nothing is specified).
llvm-svn: 118352
2010-11-06 19:57:21 +00:00
Chris Lattner
b6f8e8248d
generalize alias support to allow the result of an alias to
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add fixed immediate values. Move the aad and aam aliases to
use this, and document it.
llvm-svn: 118350
2010-11-06 19:25:43 +00:00
Chris Lattner
8b0a71fc31
document instalias.
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llvm-svn: 118335
2010-11-06 08:30:26 +00:00
Duncan Sands
8eb254aed6
Fix typo, pointed out by Trevor Harmon.
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llvm-svn: 118163
2010-11-03 08:16:50 +00:00
Chris Lattner
3e6c919469
fix typo, patch by Trevor Harmon (PR8537)
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llvm-svn: 118131
2010-11-03 00:30:29 +00:00
Oscar Fuentes
64cb0eed22
Removed obsolete section about VC++ project files.
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llvm-svn: 118072
2010-11-02 21:34:19 +00:00
Chris Lattner
7ff334687d
fix the !eq operator in tblgen to return a bit instead of an int.
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Use this to make the X86 and ARM targets set isCodeGenOnly=1
automatically for their instructions that have Format=Pseudo,
resolving a hack in tblgen.
llvm-svn: 117862
2010-10-31 19:22:57 +00:00
Benjamin Kramer
c940bcf564
Validate HTML.
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llvm-svn: 117847
2010-10-30 21:07:28 +00:00
Chris Lattner
4dd6ca9a69
add missing tag
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llvm-svn: 117846
2010-10-30 20:21:00 +00:00
Chris Lattner
f9ec2fb34a
fix typos and some serious bugs in feature handling (but not for
...
cases that are currently exercised). Thanks to Frits van Bommel for
the great review!
llvm-svn: 117840
2010-10-30 19:47:49 +00:00
Chris Lattner
2cb092dc55
Implement (and document!) support for MnemonicAlias's to have Requires
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directives, allowing things like this:
def : MnemonicAlias<"pop", "popl">, Requires<[In32BitMode]>;
def : MnemonicAlias<"pop", "popq">, Requires<[In64BitMode]>;
Move the rest of the X86 MnemonicAliases over to the .td file.
llvm-svn: 117830
2010-10-30 19:23:13 +00:00
Chris Lattner
ba7b4fea97
implement (and document!) the first kind of MC assembler alias, which
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just remaps one mnemonic to another. Convert a few of the X86 aliases
from .cpp to .td code.
llvm-svn: 117815
2010-10-30 17:36:36 +00:00
Oscar Fuentes
b1f9380cac
Document LLVM_BUILD_TESTS, LLVM_INCLUDE_TESTS. New convenience target
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UnitTests for building all the unit tests.
llvm-svn: 117545
2010-10-28 14:38:35 +00:00
Chris Lattner
15597538ae
clarify that not having the ".o file writing" feature
...
doesn't mean that you can't get a .o file. Apparently
this is confusing :)
llvm-svn: 117523
2010-10-28 02:22:02 +00:00
Bill Wendling
6bbe0912c3
Random cleanups and format changes.
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llvm-svn: 117428
2010-10-27 01:07:41 +00:00
Duncan Sands
406e6f59b8
Yet another thing that was forgotten to be added to the release notes...
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llvm-svn: 117362
2010-10-26 12:43:36 +00:00
Charles Davis
742052526a
Make the description of the hotpatch attribute even more generic. Spotted by
...
Michael Spencer.
llvm-svn: 117286
2010-10-25 19:07:39 +00:00
Charles Davis
1b2d372b9f
Make hotpatch attribute description a little less Wintel-specific.
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llvm-svn: 117267
2010-10-25 16:29:03 +00:00
Charles Davis
22fe18625d
Add a new 'hotpatch' attribute. This attribute will insert a two-byte no-op
...
instruction at the beginning of each function that has the attribute, allowing
the function to be easily hooked and/or patched.
llvm-svn: 117264
2010-10-25 15:37:09 +00:00
Kalle Raiskila
829b21fb02
Update target feature matrix for CellSPU
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llvm-svn: 117255
2010-10-25 08:57:30 +00:00
Jakob Stoklund Olesen
c7932d3ac6
Update target feature matrix for Blackfin.
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llvm-svn: 117245
2010-10-24 20:04:05 +00:00
Wesley Peck
188deadf88
Updating target feature matrix to indicate current MBlaze status.
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llvm-svn: 117244
2010-10-24 18:50:12 +00:00
Chris Lattner
60616b1e54
broken link
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llvm-svn: 117232
2010-10-24 16:24:22 +00:00