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4818 Commits

Author SHA1 Message Date
Sean Silva
e70de1f462 [docs] Guide prospective TableGen backend writers. 
Boilerplate is often the hardest part of getting started with these
kinds of things, so throw them a bone.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173969 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-30 20:39:46 +00:00
Patrik Hagglund
3b5f0b0e50 Documentation: Updating the data layout default specifications to 
correspond to the code.

Patch by Stephen McGruer.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173914 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-30 09:02:06 +00:00
Dmitri Gribenko
d8acb289a2 Documentation: add empty lines so that lists are properly recognized 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173845 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-29 23:14:41 +00:00
Sean Silva
ae70224a3e docs: reorganize front page slightly 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173718 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-28 21:28:10 +00:00
Dmitri Gribenko
126fde57f3 Documentation: fix syntax error 
Patch by David Waggoner


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173571 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-26 13:30:13 +00:00
Michael Gottesman
0e3f426948 Fixed typo. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173478 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-25 20:20:00 +00:00
Michael Gottesman
7e4aeba9f3 Added new section to the git-svn getting started section that provides a 
custom git script called git-svnup which handles all of the work of
using the git-mirrors/keeping the git-svn numbers in sync.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173472 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-25 19:31:09 +00:00
Hal Finkel
d23a41c153 Add an addition operator to TableGen 
This adds an !add(a, b) operator to tablegen; this will be used
to cleanup the PPC register definitions.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173445 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-25 14:49:08 +00:00
Eli Bendersky
98202c0974 Fix small typo 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173298 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-23 22:05:19 +00:00
Bill Wendling
e4957fb9b7 Add the heuristic to differentiate SSPStrong from SSPRequired. 
The requirements of the strong heuristic are:

* A Protector is required for functions which contain an array, regardless of
  type or length.

* A Protector is required for functions which contain a structure/union which
  contains an array, regardless of type or length.  Note, there is no limit to
  the depth of nesting.

* A protector is required when the address of a local variable (i.e., stack
  based variable) is exposed. (E.g., such as through a local whose address is
  taken as part of the RHS of an assignment or a local whose address is taken as
  part of a function argument.)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173231 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-23 06:43:53 +00:00
Bill Wendling
114baee1fa Add the IR attribute 'sspstrong'. 
SSPStrong applies a heuristic to insert stack protectors in these situations:

* A Protector is required for functions which contain an array, regardless of
  type or length.

* A Protector is required for functions which contain a structure/union which
  contains an array, regardless of type or length.  Note, there is no limit to
  the depth of nesting.

* A protector is required when the address of a local variable (i.e., stack
  based variable) is exposed. (E.g., such as through a local whose address is
  taken as part of the RHS of an assignment or a local whose address is taken as
  part of a function argument.)

This patch implements the SSPString attribute to be equivalent to
SSPRequired. This will change in a subsequent patch.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173230 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-23 06:41:41 +00:00
Sean Silva
d3afa9be99 docs: Update title of external tutorial. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173224 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-23 03:21:41 +00:00
Joel Jones
1d10898ab5 Fix spelling 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173103 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-21 23:20:47 +00:00
Michael Ilseman
e4b1efef8a Docs for SparseMultiSet 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173092 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-21 21:46:32 +00:00
Michael J. Spencer
ba87320f00 [docs] Update IRC information. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172970 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-20 09:38:14 +00:00
Nadav Rotem
df76b389e0 Update the gcc-loops benchmark 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172966 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-20 07:01:04 +00:00
Nadav Rotem
c2b96cb7ba Update the linpack benchmark with different array sizes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172965 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-20 06:52:47 +00:00
Sean Silva
8a72eff7c3 ReleaseNotes: note Sphinx migration. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172955 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-20 03:32:55 +00:00
Sean Silva
4a535629ec docs: Nuke the old release notes. 
This change also removes a bunch of boilerplate and stuffing which made
it unnecessarily hard to navigate and see the comparatively miniscule
actual content that was added to this document during the 3.2
development period (or maybe even sticking around from earlier
releases...).

The new organization (a flat list) optimizes for making it easy for
people who know about changes to add them to the document.  It's
completely trivial for anyone with basic knowledge of LLVM to come in
later (such as when preparing for the actual release) and cluster any
changes into logical groups. However, I have left some comments
indicating how to add larger descriptions, if someone is feeling
adventurous ;)

Hopefully this organization will highlight how little effort is being
put into producing accurate, high-quality release notes, prompting a
corresponding improvement for the 3.3 release.

I have preserved the changes to this document that are not present
in the 3.2 release notes. There were only two... I'm pretty sure we've
been busier than that... (version control shows +213347/-173656 raw
lines just in the LLVM repo since the 3.2 release).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172954 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-20 03:29:50 +00:00
Sean Silva
52878db465 docs: Use proper markup. 
These are really definition lists.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172950 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-20 02:19:42 +00:00
Sean Silva
31da439b57 docs: Inline documentation structure into homepage. 
This brings back {Ctrl,Cmd}-f'ability, and makes some really bad
organizational choices easier to see (and therefore fix).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172949 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-20 02:19:36 +00:00
Dmitri Gribenko
35f63ddc8f Documentation: remove more mentions of Tcl 
Followup for r172836


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172918 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-19 20:35:18 +00:00
Dmitri Gribenko
ae4a9ae0b1 Documentation: replace some non-ASCII characters by equivalent markup 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172917 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-19 20:34:20 +00:00
Daniel Dunbar
6d49b680be [MC/Mach-O] Implement integrated assembler support for linker options. 
- Also, fixup syntax errors in LangRef and missing newline in the MCAsmStreamer.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172837 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-18 19:37:00 +00:00
Dmitri Gribenko
55c6f0c614 Documentation: remove all mentions of DejaGNU and Tcl 
We don't have DejaGNU tests now.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172836 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-18 19:27:43 +00:00
Eli Bendersky
317794939c Streamline the mentions of grep and FileCheck in TestingGuide.rst 
grep is now only mentioned once in a sentence that explicitly says it's
deprecated. For FileCheck, there's no reason to repeat part of the
documentation that exists in CommandGuide/FileCheck.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172835 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-18 19:01:34 +00:00
Daniel Dunbar
634bd8512a [Linker] Drop support for IR-level extended linking support (archives, etc.). 
- This code is dead, and the "right" way to get this support is to use the
   platform-specific linker-integrated LTO mechanisms, or the forthcoming LLVM
   linker.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172749 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-17 19:52:25 +00:00
Daniel Dunbar
3389dbcd24 [docs] Get rid of some UTF8 characters (non-breaking space maybe). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172741 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-17 18:57:32 +00:00
Daniel Dunbar
e06bfe8d90 [IR] Reserve/define the purpose for the "Linker Options" metadata flags. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172681 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-17 00:16:27 +00:00
Lang Hames
b0ec16b3a4 Update the description of the llvm.fmuladd.* intrinsics to avoid use of the 
ambiguous term 'legal'.

Suggested by Andrew Booker. Thanks Andrew!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172680 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-17 00:00:49 +00:00
Dmitri Gribenko
c3c8d2ad8d Documentation: fix a typo 'IEE754' 
Reported on IRC by _savage


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172677 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-16 23:40:37 +00:00
Daniel Dunbar
5db391c67d [IR] Add 'Append' and 'AppendUnique' module flag behaviors. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172659 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-16 21:38:56 +00:00
Daniel Dunbar
8dd938ed17 [IR] Add verifier support for llvm.module.flags. 
- Also, update the LangRef documentation on module flags to match the
   implementation.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172498 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-15 01:22:53 +00:00
Dmitri Gribenko
135174deb8 Documentation: use monospaced font for intrinsics' names 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172360 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-13 16:07:49 +00:00
Dmitri Gribenko
74401c853d Fix broken link to LangRef 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172359 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-13 16:06:11 +00:00
Tim Northover
7cd32479b0 Use more canonical exception-handling link in docs. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172325 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-12 19:54:21 +00:00
Tim Northover
7aa3080a85 Fix broken links around Itanium C++ ABI in documentation. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172312 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-12 12:38:54 +00:00
Justin Holewinski
9c0d0f55da Remove PTX->NVPTX in CodeGenerator document and update its text. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172235 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-11 18:47:10 +00:00
Justin Holewinski
c059d56aa7 Update CodeGenerator document to add a "Not Applicable" category to the 
Target Feature Matrix, and update the PTX column with this new category.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172234 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-11 18:37:54 +00:00
Sean Silva
a7aec400a7 docs: Fix long standing linking antipattern. 
Before we learned about :doc:, we used :ref: and put a dummy link at the
top of each page. Don't do that anymore.

This fixes PR14891 as a special case.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172162 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-11 02:28:08 +00:00
Sean Silva
52b23731d6 docs: fix misleading description. 
PR14890

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172160 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-11 01:54:16 +00:00
Chris Lattner
2ba4bd97d1 remove the rest of the "written by" lines in the documentation. It is 
against the developer policy to include this sort of thing as SVN blame
already captures this in a far more fine-grained way.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172109 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-10 21:24:04 +00:00
Sean Silva
8a0f3f7811 docs: fix broken link. 
PR14889

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172046 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-10 06:39:37 +00:00
Sean Silva
96a05b3074 TableGen/LangRef: link bang operators into the productionlist 
Now BangOperator should be nicely hyperlinked.

Pointed out by Joel Jones.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171942 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-09 02:20:31 +00:00
Sean Silva
104f2b5e91 TableGen/LangRef: discuss specific C-like escapes 
Suggested by Joel Jones.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171941 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-09 02:20:30 +00:00
Sean Silva
d155ffc03f docs: Fix mention of DefmID to MultiClassID. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171940 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-09 02:20:24 +00:00
Sean Silva
9302dcc914 docs: Bring TableGen syntax a bit closer to reality. 
It's not just def's but actually a limited subset of Object's that are
allowed inside a multiclass.

Spotted by Joel Jones.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171935 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-09 02:11:55 +00:00
Nadav Rotem
2a92c10dcb Docs: mention that we support float reductions when -ffast-math is used. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171873 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-08 17:46:30 +00:00
Eric Christopher
9a1e0e252a Remove the llvm-local DW_TAG_vector_type tag and add a test to 
make sure that vector types do work.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171833 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-08 01:53:52 +00:00
Eric Christopher
72a81be374 Remove what appears to be a dead llvm-specific debug tag. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171821 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-08 00:16:33 +00:00
Dmitri Gribenko
a1e7530bb4 Documentation: add a note that Clang on Mageia 2 can not find libstdc++ headers 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171729 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-07 12:17:44 +00:00
David Blaikie
92f09170aa Documentation updates for pointer-to-member debug info added in r171698. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171701 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-07 06:02:07 +00:00
Sean Silva
26b8aab72e tblgen, docs: Add initial syntax reference. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171685 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-07 02:43:44 +00:00
Dmitri Gribenko
be0ffd1e5a Documentation: add clang 3.0 + libstdc++ 4.7.x as a known bad combination that 
is actually used by a few Linux distributions


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171671 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-06 21:23:27 +00:00
Renato Golin
e36291a1ef Add reference to dcommit on GettingStarted 
Signed-off-by: Renato Golin <renato.golin@linaro.org>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171642 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-06 00:14:27 +00:00
Dmitri Gribenko
8b2bcf4f75 GettingStarted: improve formatting and document that configure checks for 
'clang' to use it as the compiler.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171630 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-05 18:10:06 +00:00
Nadav Rotem
648c093b2b Update the gcc-loops benchmarks results with the new automatic unrolling feature. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171509 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-04 19:10:34 +00:00
Eli Bendersky
7c88270ae2 fix a couple of typos 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171508 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-04 19:09:15 +00:00
Nadav Rotem
13410a11e7 Add linpack-pc bench 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171499 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-04 19:00:42 +00:00
Nadav Rotem
4aa55bbafa Update the docs about the new unroll features. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171470 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-04 17:49:45 +00:00
Nadav Rotem
43f3928c79 Reformat the rst text. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171449 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-03 01:56:33 +00:00
Nadav Rotem
f574b88adb LoopVectorizer: Document the unrolling feature. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171445 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-03 01:47:02 +00:00
Sean Silva
ccb8019fba docs: update docs/README.txt and make it useful. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171353 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-02 02:31:51 +00:00
NAKAMURA Takumi
a6fdcaace8 Update the copyright coredits -- Happy new year 2013! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171342 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-01 10:00:19 +00:00
Sean Silva
5d0d67f3d1 docs: Fix FIXME 
I actually made a think-o when writing this FIXME since I wrote LangRef
but it should actually have said WritingAnLLVMBackend.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171293 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-12-31 11:49:51 +00:00
Dmitri Gribenko
0d80c9c8c7 Documentation: add a section to prevent spurious test failures like the one 
fixed in r171243.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171258 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-12-30 14:51:03 +00:00
Sean Silva
bdb0c0aaf3 docs: Add FAQ about "storing to a virtual register". 
This came up for the N+1'st time today in IRC.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171155 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-12-27 10:23:04 +00:00
Sean Silva
6fa16e192f docs: Move link to the new "external tutorials" area. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171154 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-12-27 08:57:08 +00:00
Nadav Rotem
898c5e86fb docs: Update the benchmark with updated perf numbers. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171149 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-12-27 08:32:44 +00:00
Nadav Rotem
8c6cb31f6e Update the docs with the new workload that was added. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171115 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-12-26 19:45:00 +00:00
Nadav Rotem
00ba3014d8 revert an accidental commit. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171098 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-12-26 06:16:03 +00:00
Nadav Rotem
f7769e3c2f Doc: add fmuladd to the list of vectorizeable functions. Thanks hfinkel. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171094 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-12-26 06:03:35 +00:00
Dmitri Gribenko
a048c237e6 Documentation: fix typos reported in PR13866 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171006 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-12-23 18:46:11 +00:00
Sean Silva
d63c66890c docs: Add link to external LLVM backend tutorial. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170998 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-12-23 07:34:51 +00:00
Sean Silva
c923121151 docs: More robust image scaling fix. 
Hopefully these benchmarks will be updated in the future, so avoid
hardcoding image dimensions.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170819 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-12-21 00:28:42 +00:00
Sean Silva
2552c0964d docs: Prevent image scaling. 
Tell the image to be its natural size.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170816 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-12-21 00:20:25 +00:00
Sean Silva
097982eca6 docs: Try out nosidebar. 
Please squawk if you find this appalling or otherwise don't like it.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170803 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-12-20 23:35:22 +00:00
Sean Silva
689858b8da docs: Cleanup trailing whitespace. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170799 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-12-20 22:59:36 +00:00
Sean Silva
5e81633499 docs: actually indent these consistently 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170792 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-12-20 22:49:13 +00:00
Sean Silva
9baa6e4c36 docs: Indent consistently in code examples. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170791 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-12-20 22:47:41 +00:00
Sean Silva
12ae515945 docs: Improve navigation for Vectorizers.rst 
Add links in the intro paragraph.
Add table of contents.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170790 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-12-20 22:42:20 +00:00
Sean Silva
1dd00fb4f2 docs: bring back link for reddit. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170776 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-12-20 22:24:37 +00:00
Sean Silva
55d8a35fb7 docs: Make document name congruent with title. 
Hopefully nobody has linked to it yet...

OK'd by Nadav.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170768 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-12-20 21:50:41 +00:00
James Molloy
67ae135759 Add a new attribute, 'noduplicate'. If a function contains a noduplicate call, the call cannot be duplicated - Jump threading, loop unrolling, loop unswitching, and loop rotation are inhibited if they would duplicate the call. 
Similarly inlining of the function is inhibited, if that would duplicate the call (in particular inlining is still allowed when there is only one callsite and the function has internal linkage).



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170704 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-12-20 16:04:27 +00:00
Sean Silva
7d31849c44 docs: Show TOC for GettingStarted.rst. 
This is a pretty lengthy document, so put the table of contents in your
face so that it's easier to scope out the content.

This document is a mess currently and needs to be
refactored/revised/split-up.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170646 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-12-20 03:32:39 +00:00
Sean Silva
6241703ee4 docs: Clean up adornments. 
For whatever reason the usage of '^^^' and '---' adornments were
reversed compared to the "canonical" style of the LLVM docs (which is
currently "the style used in SphinxQuickstartTemplate.rst"). This change
doesn't affect the document structure at all, I'm just doing it for
trivial stylistic consistency (the document content is *much* more
important---thanks Nadav for writing this up!).

Also, trim the adornments to be the same length as the section names.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170638 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-12-20 02:40:45 +00:00
Sean Silva
68d5b27b36 docs: ASCII-fy 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170637 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-12-20 02:23:25 +00:00
Nadav Rotem
f9962d9391 doc: resize the image. 
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 2012-12-20 00:29:18 +00:00
Nadav Rotem
6d1fc5389f Doc: update the chart. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170618 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-12-20 00:03:36 +00:00
Meador Inge
83ccac71ff docs: Fix title underline warnings 
Building Vectorizers.rst produces a few warnings of the form:

   WARNING: Title underline too short.

Fixed by adding the extra needed dashes under the title.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170582 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-12-19 20:16:40 +00:00
Nadav Rotem
649a33e171 doc: add subsections. 
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 2012-12-19 18:04:44 +00:00
Nadav Rotem
3e6da7e0dc DOC: document the use of O2, O3 and Os with -fvectorize. 
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 2012-12-19 18:02:36 +00:00
Dmitri Gribenko
ba2d6fba00 Documentation: add a missing space 
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 2012-12-19 12:51:48 +00:00
Nadav Rotem
0575429d14 DOC: fix the url format. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170513 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-12-19 08:43:05 +00:00
Nadav Rotem
67a6ec87be DOC: add a benchmarks that compares us to gcc and icc. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170509 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-12-19 08:28:24 +00:00
Nadav Rotem
af08627af5 docs: fix typos. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170504 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-12-19 07:36:35 +00:00
Nadav Rotem
59f2af9246 DOC: Add a webpage that describes the loop and bb vectorizers. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170503 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-12-19 07:22:24 +00:00
Chandler Carruth
0625929cc5 Actually update the grammar of this sentence to reflect the removal of CellSPU. 
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 2012-12-15 08:56:20 +00:00
Duncan Sands
58d15b5b21 Release notes for dragonegg 3.2. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170243 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-12-14 21:10:59 +00:00
Chandler Carruth
9f1f63ecc2 The CellSPU backend is more than experimental, it's dead now... 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170201 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-12-14 13:44:05 +00:00