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5097 Commits

Author SHA1 Message Date
Jakub Staszak
d0a0757c3b Fix a typo. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178567 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-04-02 20:02:36 +00:00
Justin Holewinski
531ebc8a3c Add start of user documentation for NVPTX 
Summary: This is the beginning of user documentation for the NVPTX back-end.  I want to ensure I am integrating this properly into the rest of the LLVM documentation.

Differential Revision: http://llvm-reviews.chandlerc.com/D600

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178428 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-03-30 16:41:14 +00:00
Sean Silva
6ef362a6de [docs] llvmbugs is not the place for patches. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178426 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-03-30 15:33:02 +00:00
Sean Silva
fb7aa39435 [docs] Annotate mailing lists with their "name". 
Nobody says "the developer's list" or "commits archive"; they always say
"llvmdev" or "llvm-commits". It makes sense for our documentation to
at least make that association explicitly.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178425 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-03-30 15:33:01 +00:00
Sean Silva
135856526c [docs] Reorganize mailing lists. 
Order them roughly by "which one should a newbie join first".

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178424 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-03-30 15:32:54 +00:00
Sean Silva
bd1aecbea7 [docs] Pull IRC and Mailing Lists under a new "Community" heading. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178423 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-03-30 15:32:51 +00:00
Sean Silva
cad9b9cdb4 [docs] The GEP FAQ is not "design and overview" 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178422 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-03-30 15:32:50 +00:00
Sean Silva
a6a22233a8 [docs] Put DeveloperPolicy under "Development Process Documentation" 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178421 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-03-30 15:32:47 +00:00
Sean Silva
4991289b33 [docs] The STL "binary search" has a non-obvious name. 
std::lower_bound is the canonical "binary search" in the STL
(std::binary_search generally is not what you want). The name actually
makes a lot of sense (and also has a beautiful symmetry with the
std::upper_bound algorithm). The name is nonetheless non-obvious.

Also, remove mention of "radix search". It's not even clear how that
would work in the context of a sorted vector. AFAIK "radix search" only
makes sense when you have a trie-like data structure.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178376 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-03-29 21:57:47 +00:00
Thomas Schwinge
7f5f06b818 Correct spelling of Git. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178254 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-03-28 18:06:20 +00:00
Michael Gottesman
872b4e5785 Added documentation to LangRef for the intrinsic llvm.ptr.annotation.* which for some reason was never written. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@177950 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-03-26 00:34:27 +00:00
Dmitri Gribenko
9409a64eb0 Documentation: Replace dead link for binfmt_misc 
Patch by Thomas Schwinge.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@177876 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-03-25 17:08:25 +00:00
Jakob Stoklund Olesen
a231033e70 Mention the new TableGen pattern format in the release notes. 
Make threats about removing the old syntax.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@177848 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-03-25 00:36:53 +00:00
Jakob Stoklund Olesen
4717fd4c0f Allow TableGen DAG arguments to be just a name. 
DAG arguments can optionally be named:

  (dag node, node:$name)

With this change, the node is also optional:

  (dag node, node:$name, $name)

The missing node is treated as an UnsetInit, so the above is equivalent
to:

  (dag node, node:$name, ?:$name)

This syntax is useful in output patterns where we currently require the
types of variables to be repeated:

  def : Pat<(subc i32:$b, i32:$c), (SUBCCrr i32:$b, i32:$c)>;

This is preferable:

  def : Pat<(subc i32:$b, i32:$c), (SUBCCrr $b, $c)>;

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@177843 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-03-24 19:36:51 +00:00
Tobias Grosser
9c22886a01 GettingStarted: Add Git clone instructions for compiler-rt and test-suite 
Contributed-by:  Thomas Schwinge  <thomas@codesourcery.com>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@177841 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-03-24 15:15:19 +00:00
Jakob Stoklund Olesen
15a3c18623 Give Sparc instruction patterns direct types instead of register classes. 
Also update the documentation since Sparc is the nicest backend, and
used as an example in WritingAnLLVMBackend.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@177835 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-03-24 00:56:20 +00:00
Sean Silva
928ef439a5 [docs] Slight reword for precision. 
The new wording cannot be construed as suggesting the use of
SmallVectorImpl<T> as e.g. a class member (just because the class
happens to be in an interface).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@177778 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-03-22 23:52:38 +00:00
Sean Silva
0059eb1e2e [docs] Document usage of SmallVectorImpl in interfaces. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@177775 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-03-22 23:41:29 +00:00
Eli Bendersky
be67aa52a8 fix small doc typo 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@177737 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-03-22 16:09:06 +00:00
Eric Christopher
61e0b78d78 Formatting fixups. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@177458 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-03-19 23:10:26 +00:00
Ulrich Weigand
ec8d1a5b72 Extend TableGen instruction selection matcher to improve handling 
of complex instruction operands (e.g. address modes).

Currently, if a Pat pattern creates an instruction that has a complex
operand (i.e. one that consists of multiple sub-operands at the MI
level), this operand must match a ComplexPattern DAG pattern with the
correct number of output operands.

This commit extends TableGen to alternatively allow match a complex
operands against multiple separate operands at the DAG level.

This allows using Pat patterns to match pre-increment nodes like
pre_store (which must have separate operands at the DAG level) onto
an instruction pattern that uses a multi-operand memory operand,
like the following example on PowerPC (will be committed as a
follow-on patch):

  def STWU  : DForm_1<37, (outs ptr_rc:$ea_res), (ins GPRC:$rS, memri:$dst),
                    "stwu $rS, $dst", LdStStoreUpd, []>,
                    RegConstraint<"$dst.reg = $ea_res">, NoEncode<"$ea_res">;

  def : Pat<(pre_store GPRC:$rS, ptr_rc:$ptrreg, iaddroff:$ptroff),
            (STWU GPRC:$rS, iaddroff:$ptroff, ptr_rc:$ptrreg)>;

Here, the pair of "ptroff" and "ptrreg" operands is matched onto the
complex operand "dst" of class "memri" in the "STWU" instruction.

Approved by Jakob Stoklund Olesen.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@177428 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-03-19 19:51:09 +00:00
Eli Bendersky
7f63f01a4d Update documentation of llvm-link to reflect recent cleanups. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@177411 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-03-19 16:04:19 +00:00
Sean Silva
037a4bcde3 [docs] Remove incorrect information about lit. 
Lit does support redirects in the 2>&1 style.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@177403 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-03-19 15:22:02 +00:00
Eric Christopher
afa288de50 Make the fields in the diagram match the descriptive text above them. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@177314 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-03-18 20:21:47 +00:00
Matthew Curtis
624ec29474 ReleaseNotes: Tweak hexagonv2/hexagonv3 removal note. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@177284 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-03-18 13:08:24 +00:00
Sean Silva
229aa6d23b [docs] Discuss a potential bug to be aware of. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@177224 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-03-16 16:58:20 +00:00
Matthew Curtis
29da043ae3 ReleaseNotes: Add Hexagon Target section 
And mention removal of hexagonv2 and hexagonv3 support (r176859).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176860 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-03-12 12:20:51 +00:00
Eli Bendersky
48f8015121 Missing period in doc 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176809 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-03-11 16:51:15 +00:00
Sean Silva
6ccdfc54ba [docs] Remove explicit authorship. 
In the spirit of r172109. Version control keeps a far more detailed
record of authorship anyways.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176807 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-03-11 16:25:16 +00:00
Michael Liao
2faa0f37c2 Remove tailing whitespaces 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176570 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-03-06 18:24:34 +00:00
Alexey Samsonov
14809fd526 Docs for llvm-symbolizer command-line tool 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176337 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-03-01 07:58:27 +00:00
Benjamin Kramer
19949d8b86 Brag about function call vectorization in the docs. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176292 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-28 19:33:46 +00:00
Sean Silva
ba78f0b9c2 [docs] Discuss manpage output. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176199 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-27 18:48:42 +00:00
Sean Silva
6668a4293d [docs] Provide pointer for building Sphinx docs. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176195 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-27 18:33:21 +00:00
Sean Silva
3e1a721a94 [docs] Use reST link instead of direct HTML link. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176108 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-26 18:22:18 +00:00
Renato Golin
37527d1943 Adding ARM as supported architecture 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176096 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-26 17:23:13 +00:00
Renato Golin
86ab766ae9 GCC 4.6.3 O3 miscompiles on ARM 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176090 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-26 13:32:40 +00:00
Kostya Serebryany
8eec41fc77 Unify clang/llvm attributes for asan/tsan/msan (LLVM part) 
These are two related changes (one in llvm, one in clang).
LLVM: 
- rename address_safety => sanitize_address (the enum value is the same, so we preserve binary compatibility with old bitcode)
- rename thread_safety => sanitize_thread
- rename no_uninitialized_checks -> sanitize_memory

CLANG: 
- add __attribute__((no_sanitize_address)) as a synonym for __attribute__((no_address_safety_analysis))
- add __attribute__((no_sanitize_thread))
- add __attribute__((no_sanitize_memory))

for S in address thread memory
If -fsanitize=S is present and __attribute__((no_sanitize_S)) is not
set llvm attribute sanitize_S


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176075 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-26 06:58:09 +00:00
Renato Golin
035a1f41a2 ARM build docs easier for copy&paste 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176033 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-25 18:25:58 +00:00
Renato Golin
abafaba4d5 Add global structure vectorization to docs 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175965 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-23 13:25:41 +00:00
Pekka Jaaskelainen
45b2c25efb Made it more explicit that the self-referential llvm.loop identifier metadata 
should be unique for each loop.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175888 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-22 12:03:07 +00:00
Bill Wendling
143d46476c Implement the NoBuiltin attribute. 
The 'nobuiltin' attribute is applied to call sites to indicate that LLVM should
not treat the callee function as a built-in function. I.e., it shouldn't try to
replace that function with different code.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175835 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-22 00:12:35 +00:00
Paul Redmond
8f0696c7a7 add missing space which prevented the llvm.loop code-block from appearing in the 
generated html.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175769 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-21 17:20:45 +00:00
Alex Rosenberg
becdd3a5a9 Spelling corrections 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175415 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-18 02:44:09 +00:00
Dmitri Gribenko
4913680168 Documentation: correct syntax (one missing comma, one extra comma) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175375 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-16 20:07:40 +00:00
Sean Silva
ccb51f923f [docs] PR15254: Add "AST" to the lexicon. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175077 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-13 21:17:20 +00:00
Bill Wendling
6eaab0d69b Add a blurb about the attributes changes to the release notes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175075 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-13 21:10:15 +00:00
Pekka Jaaskelainen
5d0ce79e26 Metadata for annotating loops as parallel. The first consumer for this 
metadata is the loop vectorizer.

See the documentation update for more info.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175060 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-13 18:08:57 +00:00
Tim Northover
0f80f7bfd7 Mention AArch64 in release notes for 3.3 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175055 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-13 12:46:32 +00:00
Manuel Klimek
f1dd494129 Update phab docs to clarify how to accept a change. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175047 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-13 09:07:18 +00:00
Eric Christopher
34760ee55f This is actually located at the end, not the middle. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175041 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-13 07:22:25 +00:00
Dmitri Gribenko
1cb058f77c Documentation: HowToUseAttributes: formatting (use monospaced font) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174982 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-12 18:26:08 +00:00
Joe Abbey
0013a5d87b Adding a HowTo for Attributes. 
This is based on Bill Wendling's email.  No additional content has been added,
but now there's a place for Attributes to capture future information.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174961 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-12 11:45:22 +00:00
Bill Schmidt
fd980723b6 Restore the resurrected doc link previously deleted 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174884 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-11 14:14:32 +00:00
Bill Schmidt
db0412207f Remove a dead PowerPC doc link 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174881 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-11 13:16:30 +00:00
Kostya Serebryany
ab39afa9d9 [tsan/msan] adding thread_safety and uninitialized_checks attributes 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174864 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-11 08:13:54 +00:00
Tom Stellard
1c66a18f84 ReleaseNotes: Add section for R600 backend 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174764 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-08 22:24:41 +00:00
Sean Silva
cb64462c79 [docs] Tweaks for clarity, readability, and correctness. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174749 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-08 21:51:26 +00:00
Bill Schmidt
63c61e51b0 More modifications to PowerPC doc links 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174742 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-08 21:08:22 +00:00
Hal Finkel
b1301e48b5 Update PowerPC links in CompilerWriterInfo.rst 
This updates the current references to links that work for me.
In the future, we should update the list of references itself to provide
information on newer architecture variants.

Thanks to Sean Silva for pointing out that the current links were broken!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174739 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-08 20:24:46 +00:00
Sean Silva
a79535c0dd [ReleaseNotes] tidy up organization and formatting 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174587 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-07 05:56:46 +00:00
Nadav Rotem
2119cf0880 Update Release notes regarding TTI. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174586 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-07 05:44:58 +00:00
Nadav Rotem
87c6157ff6 Document the loop vectorizer changes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174585 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-07 05:42:31 +00:00
Guy Benyei
4cc74fcba0 Canonicalize line endings to Linux style also when the --strict-whitespace flag is in use. This flag is supposed to affect horizontal whitespaces only. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174541 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-06 20:40:38 +00:00
Bill Wendling
95ce4c2ffb Initial submission for the attribute group feature. 
Attribute groups are of the form:

  #0 = attributes { noinline "no-sse" "cpu"="cortex-a8" alignstack=4 }

Target-dependent attributes are represented as strings. Attributes can have
optional values associated with them. E.g., the "cpu" attribute has the value
"cortex-a8".

Target-independent attributes are listed as enums inside the attribute classes.

Multiple attribute groups can be referenced by the same object. In that case,
the attributes are merged together.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174493 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-06 06:52:58 +00:00
Bill Wendling
be5d747f69 Alphabetize the function attributes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174490 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-06 06:22:58 +00:00
Dmitri Gribenko
b7978cf701 Coding standards: don't use `inline` when defining a function in a class 
definition

Current practice is not to use 'inline' in:

  class Foo {
  public:
    inline void bar() {
      // ...
    }
  };


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174317 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-04 10:24:58 +00:00
Patrik Hagglund
6c440fcea5 Pass CPPFLAGS/CFLAGS/CXXFLAGS from the environment of configure to 
Makefile.config.

This is implied at the bottom of the help text of configure (besides
CC/CXX/LDFLAGS, already passed to Makefile.config).

For backward compatibility, the values of CFLAGS and CXXFLAGS defaults
to empty, overriding the default values provided by autoconf (for
example, '-g -O2' when CC=gcc').

$(CPP) is not used by our makefiles. Therefore, the value of CPP is
not passed to Makefile.config, despite beeing mentioned by 'configure
--help'.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174313 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-04 08:15:53 +00:00
Michael Gottesman
6c355ee427 Removed reference to LLVM as a project (since in LangRef it is used solely as a reference to the IR). Thanks silvas! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174301 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-04 03:22:00 +00:00
Michael Gottesman
fa987f08fb Added new Global Variable marker ``externally_initialized'' to LangRef. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174270 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-03 09:57:18 +00:00
Michael Gottesman
4283499dcd Added clarification paragraph to LangRef's documentation of 
GlobalVariable about LLVM's assumptions vis-a-vis Global Variable
initial values and Global Variable initializers.

This is in preparation for adding the new keyword
externally_initialized.

Specifically, the patch explains how LLVM optimizes global initializers
by assumign that global variables defined within the module are not
modified from their initial values before the start of the global
initializer.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174269 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-03 09:57:15 +00:00
Sean Silva
f1f57c5c1a [docs] Fixup fallout from other grammar fixup. 
My "excuse" for not refactoring the grammar here is to not diverge too
far from the grammar in the comments of TGParser.cpp, since I'm not
taking on the quest of majorly refactoring TGParser.cpp at the moment.

One benefit of doing this is that Ideas for refactoring and clarifying
the grammar in this document should translate almost immediately to
beneficial refactorings that can be made to TGParser.cpp.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174144 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-01 03:50:20 +00:00
Sean Silva
de4b0a083a [docs] Add missing colon to TableGen grammar. 
Spotted by Eli Bendersky.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174143 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-01 03:32:38 +00:00
Tim Northover
72062f5744 Add AArch64 as an experimental target. 
This patch adds support for AArch64 (ARM's 64-bit architecture) to
LLVM in the "experimental" category. Currently, it won't be built
unless requested explicitly.

This initial commit should have support for:
    + Assembly of all scalar (i.e. non-NEON, non-Crypto) instructions
      (except the late addition CRC instructions).
    + CodeGen features required for C++03 and C99.
    + Compilation for the "small" memory model: code+static data <
      4GB.
    + Absolute and position-independent code.
    + GNU-style (i.e. "__thread") TLS.
    + Debugging information.

The principal omission, currently, is performance tuning.

This patch excludes the NEON support also reviewed due to an outbreak of
batshit insanity in our legal department. That will be committed soon bringing
the changes to precisely what has been approved.

Further reviews would be gratefully received.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174054 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-31 12:12:40 +00:00
Michael Gottesman
f5735888d5 Fixed a mistake in my previous commit where I changed the wording slightly and forgot to undo the change after changing my mind and deciding to only commit the style changes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174041 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-31 05:48:48 +00:00
Michael Gottesman
3480487172 Formatting Fix. Changed " to `` around the word 'constant' in the Lang Ref 
section Global Variable so that the style matches the other keywords in
said section.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174040 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-31 05:44:04 +00:00
Andrew Trick
946317d07b LangRef: Add a Rationale for volatile rules. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174007 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-31 00:49:39 +00:00
Andrew Trick
9a6dd02261 ...in light of recent activity related to llvm.memcpy flags. I want to 
prevent an llvm developer from mistakenly thinking that just because the
intrinsic has volatile flags that volatile operations can be converted
to or folded into them.

Platforms may rely on volatile loads and stores of natively supported
data width to be executed as single instruction. When compiling
C, this expectation likely holds for l-values of volatile primitive
types with native hardware support, but not necessarily for aggregate
types. The frontend upholds these expectations, which are not
specified in the IR.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173974 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-30 21:19:35 +00:00
Eli Bendersky
2f89e8144b Remove a mention of TargetInstrDescriptor, which no longer exists in the code 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173971 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-30 20:54:21 +00:00
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>

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 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.


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 2013-01-05 18:10:06 +00:00
Nadav Rotem
648c093b2b Update the gcc-loops benchmarks results with the new automatic unrolling feature. 
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 2013-01-04 19:10:34 +00:00
Eli Bendersky
7c88270ae2 fix a couple of typos 
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 2013-01-04 19:09:15 +00:00
Nadav Rotem
13410a11e7 Add linpack-pc bench 
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 2013-01-04 19:00:42 +00:00
Nadav Rotem
4aa55bbafa Update the docs about the new unroll features. 
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 2013-01-04 17:49:45 +00:00
Nadav Rotem
43f3928c79 Reformat the rst text. 
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 2013-01-03 01:56:33 +00:00
Nadav Rotem
f574b88adb LoopVectorizer: Document the unrolling feature. 
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 2013-01-03 01:47:02 +00:00
Sean Silva
ccb8019fba docs: update docs/README.txt and make it useful. 
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 2013-01-02 02:31:51 +00:00
NAKAMURA Takumi
a6fdcaace8 Update the copyright coredits -- Happy new year 2013! 
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 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.

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 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.


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 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.

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 2012-12-27 10:23:04 +00:00
Sean Silva
6fa16e192f docs: Move link to the new "external tutorials" area. 
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 2012-12-27 08:57:08 +00:00
Nadav Rotem
898c5e86fb docs: Update the benchmark with updated perf numbers. 
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 2012-12-27 08:32:44 +00:00
Nadav Rotem
8c6cb31f6e Update the docs with the new workload that was added. 
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 2012-12-26 19:45:00 +00:00
Nadav Rotem
00ba3014d8 revert an accidental commit. 
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 2012-12-26 06:16:03 +00:00
Nadav Rotem
f7769e3c2f Doc: add fmuladd to the list of vectorizeable functions. Thanks hfinkel. 
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 2012-12-26 06:03:35 +00:00
Dmitri Gribenko
a048c237e6 Documentation: fix typos reported in PR13866 
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 2012-12-23 18:46:11 +00:00
Sean Silva
d63c66890c docs: Add link to external LLVM backend tutorial. 
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 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.

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 2012-12-21 00:28:42 +00:00
Sean Silva
2552c0964d docs: Prevent image scaling. 
Tell the image to be its natural size.

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 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.

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 2012-12-20 23:35:22 +00:00
Sean Silva
689858b8da docs: Cleanup trailing whitespace. 
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 2012-12-20 22:59:36 +00:00
Sean Silva
5e81633499 docs: actually indent these consistently 
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 2012-12-20 22:49:13 +00:00
Sean Silva
9baa6e4c36 docs: Indent consistently in code examples. 
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 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.

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 2012-12-20 22:42:20 +00:00
Sean Silva
1dd00fb4f2 docs: bring back link for reddit. 
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 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.

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 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).



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 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.

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 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.

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 2012-12-20 02:40:45 +00:00
Sean Silva
68d5b27b36 docs: ASCII-fy 
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 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. 
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 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.

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 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. 
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 2012-12-19 08:43:05 +00:00
Nadav Rotem
67a6ec87be DOC: add a benchmarks that compares us to gcc and icc. 
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 2012-12-19 08:28:24 +00:00
Nadav Rotem
af08627af5 docs: fix typos. 
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 2012-12-19 07:36:35 +00:00
Nadav Rotem
59f2af9246 DOC: Add a webpage that describes the loop and bb vectorizers. 
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 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. 
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 2012-12-14 21:10:59 +00:00
Chandler Carruth
9f1f63ecc2 The CellSPU backend is more than experimental, it's dead now... 
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 2012-12-14 13:44:05 +00:00
Chandler Carruth
dea0c19ab8 Remove a section that was in 3.1's notes. 
Just give a shout if this was actually still important....

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 2012-12-14 13:43:59 +00:00
Chandler Carruth
e6b63c1188 Remove several entries from the 3.2 release notes that were in the 3.1 
release notes already. =]

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 2012-12-14 13:41:02 +00:00
Chandler Carruth
7629285b3b Fix the order of these sections of the release notes. 
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 2012-12-14 13:37:18 +00:00
Chandler Carruth
ff038d7c73 Add a rough draft of some content about the new SROA. I'll try to proof 
read this and clean it up tomorrow, but hopefully it's a good
placeholder.

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 2012-12-14 13:37:17 +00:00
Chandler Carruth
b1c83058a4 Delete a long-stale "if its ready" comment. All indications is that this 
will look a bit different when we have time to get it ready to turn on,
and we won't likely need this reminder.

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 2012-12-14 13:37:12 +00:00
Chandler Carruth
d7407cd61e Provide some actual highlight bullets for Clang. 
If anyone has better highlights (I'm obviously biased by the things that
I'm excited about) jump in and add them!

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 2012-12-14 13:22:57 +00:00
Sean Silva
c5351a0a63 docs: Improve discussion of syntax highlighting. 
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 2012-12-13 20:14:25 +00:00
Dmitri Gribenko
dcd3a70297 Documentation: CompilerWriterInfo.rst: update link to Intel documentation 
Replaces old Pentium 4 documentation link with generic current documentation link.

Patch by Kevin Schoedel.


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 2012-12-13 20:02:11 +00:00
Dmitri Gribenko
dbabd5acad Add a dummy documentation file to unbreak 'make install'. We need to find how 
to package reST-formatted documentation.


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 2012-12-13 13:37:35 +00:00
Dmitri Gribenko
755a4bbc86 Makefile.sphinx: reST conversion is complete! 
No need to copy HTML files anymore.


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 2012-12-12 21:35:43 +00:00
Dmitri Gribenko
af9de4faa7 Documentation: use paths relative to document root in links. 
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 2012-12-12 21:16:29 +00:00
Nick Kledzik
8ceb8b764f Initial implementation of a utility for converting native data 
structures to and from YAML using traits.  The first client will
be the test suite of lld.  The documentation will show up at:

   http://llvm.org/docs/YamlIO.html




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 2012-12-12 20:46:15 +00:00
Dmitri Gribenko
8ba48809c4 Documentation: SphinxQuickstartTemplate.rst: add guidelines about highlighting 
console sessions and add more highlighter names.


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 2012-12-12 20:07:18 +00:00
Dmitri Gribenko
8ce1209e93 Documentation: llvm-bcanalyzer.rst: cleanup. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170001 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-12-12 19:15:53 +00:00
Dmitri Gribenko
5eabd76ae3 Documentation: AliasAnalysis.rst: improve internal and external links 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169993 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-12-12 17:03:50 +00:00
Dmitri Gribenko
b64f020a30 Documentation: convert WritingAnLLVMPass.html to reST. 
Patch by Anthony Mykhailenko with small fixes by me.


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 2012-12-12 17:02:44 +00:00
Dmitri Gribenko
44581afacc Documentation: cleanup 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169990 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-12-12 16:58:13 +00:00
Dmitri Gribenko
cd5eb17be6 Documentation: use a 'console' highlighter for terminal output examples. This 
gives a nicer output than 'bash'.


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 2012-12-12 14:23:14 +00:00
Dmitri Gribenko
527036d5ff Documentation: use a 'console' highlighter for terminal output examples. This 
gives a nicer output than 'bash'.


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 2012-12-12 13:56:37 +00:00
Dmitri Gribenko
8f69121d85 Documentation: cleanup: remove useless anchors and write :ref:s explicitly. 
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 2012-12-11 23:35:23 +00:00
Dmitri Gribenko
76a130b361 Documentation: Lexicon.rst: add 'SLP' acronym 
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 2012-12-11 23:13:23 +00:00
Dmitri Gribenko
e4b3e9445f Documentation: convert Passes.html to reST. 
Since now we have an autogenerated TOC, a manually written table of all passes
was removed.

Patch by Anthony Mykhailenko with small fixes by me.


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 2012-12-11 15:29:37 +00:00
Dmitri Gribenko
e17d858da8 Documentation: convert ReleaseNotes.html to reST. 
Patch by Anthony Mykhailenko with small fixes by me.


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 2012-12-09 23:14:26 +00:00
Chris Lattner
d8fdf5d379 So many people have touched this, it doesn't make sense to ascribe authorship anymore. 
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 2012-12-09 16:55:39 +00:00
Sean Silva
691f470d47 docs: Convert GarbageCollection.html to reST 
Patch by Alexander Zinenko!

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 2012-12-09 15:52:47 +00:00
Dmitri Gribenko
6297bfa80e Documentation: HowToReleaseLLVM.rst: remove trailing whitespace. 
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 2012-12-09 15:33:26 +00:00
Dmitri Gribenko
76d182f7c2 Documentation: don't create TOCs manually. 
Thanks to Sean Silva for pointing out!


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 2012-12-09 15:29:56 +00:00
John Criswell
288bf1cab0 Fixed some grammar and punctuation error. 
No content changes.


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 2012-12-07 19:21:10 +00:00
Dmitri Gribenko
69c0239a26 Convert HowToReleaseLLVM.html to reST 
Patch by Alexander Zinenko.


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 2012-12-07 16:42:48 +00:00
Sean Silva
f722b007b2 docs: Convert LangRef to reST. 
NOTE: If you have any patches in the works that modify LangRef, you will
need to rewrite the changes to LangRef.html to their equivalents in
LangRef.rst. If you need assistance feel free to contact me.

Since LangRef is mission-critical for the project and "normative", I
have taken extra care to ensure that no content was lost or altered in
the conversion. The content was converted with a tool called `pandoc`,
so there is no chance for a human error like accidentally forgetting a
sentence or whatever. After the initial conversion by `pandoc`, only
changes to the markup were done.

This is just the most literal conversion of the HTML document as
possible. It might be worth exploring some way to chop up this massive
document into separate pages, e.g. something like
`docs/LangRef/Instructions.rst`, `docs/LangRef/Intrinsics.rst`, etc.
with `docs/LangRef.rst` being an "intro/navigation page" of sorts. On
the other hand, that loses the ability to {Ctrl,Cmd}-F for a given term
right from your browser.

IMO, I think our stylesheet needs some work because I find it hard to
tell what level of nesting some of the headings are at (e.g. "is this a
new section or is it a subsection?"). The issue is present on other
pages, but the sheer size and deep section structure of LangRef really
brings this issue out. If there are any web designers out there in the
community it would be awesome if you tried to come up with something
nicer.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169596 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-12-07 10:36:55 +00:00
Dmitri Gribenko
b553f8960a Documentation: fix typos and formatting. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169546 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-12-06 21:12:35 +00:00
Sean Silva
b63ae85382 docs: Explain plain preformatted text 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169352 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-12-05 04:07:33 +00:00
Sean Silva
ee47edfd8e docs: Sphinxify docs/tutorial/ 
Sorry for the massive commit, but I just wanted to knock this one down
and it is really straightforward.

There are still a couple trivial (i.e. not related to the content)
things left to fix:

- Use of raw HTML links where :doc:`...` and :ref:`...` could be used
  instead. If you are a newbie and want to help fix this it would make
  for some good bite-sized patches; more experienced developers should
  be focusing on adding new content (to this tutorial or elsewhere, but
  please _do not_ waste your time on formatting when there is such dire
  need for documentation (see docs/SphinxQuickstartTemplate.rst to get
  started writing)).

- Highlighting of the kaleidoscope code blocks (currently left as bare
  `::`).  I will be working on writing a custom Pygments highlighter for
  this, mostly as training for maintaining the `llvm` code-block's lexer
  in-tree. I want to do this because I am extremely unhappy with how it
  just "gives up" on the slightest deviation from the expected syntax
  and leaves the whole code-block un-highlighted.

  More generally I am looking at writing some Sphinx extensions and
  keeping them in-tree as well, to support common use cases that
  currently have no good solution (like "monospace text inside a link").

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169343 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-12-05 00:26:32 +00:00
Sean Silva
91b9763d53 docs: Begin Sphinxification of docs/tutorial/ 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169309 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-12-04 21:16:41 +00:00
Sean Silva
1693583fe2 docs: fixup legacy HTML link 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169308 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-12-04 21:16:34 +00:00
Justin Holewinski
315f09f422 Update release notes for NVPTX 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169280 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-12-04 16:11:51 +00:00
Eli Bendersky
2cbe23fd98 Get rid of references to Tcl, DejagGNU, old test structure, discourage the use 
of grep in favor of FileCheck, and other cleanups.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169269 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-12-04 14:34:00 +00:00
Eli Bendersky
8b0eab4fb4 Remove the very out-of-date listing of "very important LLVM areas". I don't 
think it adds much and keeping it up-to-date is (obviously) a chore.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169263 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-12-04 13:55:17 +00:00
Sean Silva
821c0e4ccf docs: Fix broken link. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169211 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-12-04 03:45:27 +00:00
Sean Silva
1bc2bab332 docs: Fix dead link. 
Apparently Dinkumware are no longer hosting their nice reference
manuals. Thankfully, `cppreference.com` can fill that role well.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169210 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-12-04 03:30:36 +00:00
Sean Silva
b715b205a4 docs: Convert ProgrammersManual to reST. 
Patch by Alexander Zinenko!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169208 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-12-04 03:20:08 +00:00
Eli Bendersky
56537a5886 Clean up, bring up-to-date and apply consistent formatting. 
This document is a long-time pet peeve :-) More fixes to come.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169115 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-12-03 04:10:58 +00:00
Chandler Carruth
afcc374524 Simplify the coding standards for #include ordering. The ordering is now 
trivially achievable with an editor. I'll likely check in a silly python
script to help with this too.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169107 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-12-02 11:53:27 +00:00
Justin Holewinski
19b3f3d985 Unbreak Sphinx build 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169106 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-12-02 02:47:48 +00:00
Eli Bendersky
1f90eb4674 Another fix attempt to Makefile.sphinx - copy the PNGs from tutorial/ as well, 
and recursive copying is not required for the tutorial/ directory.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169105 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-12-01 22:21:04 +00:00
Eli Bendersky
c7ff36a863 Attempt to fix Makefile.sphinx to not generate errors while trying to copy 
files from tutorial/.svn


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169104 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-12-01 22:11:59 +00:00
Eli Bendersky
ed04fd2053 Update FileCheck's documentation to mention recently added feature of 
matching a variable defined on the same line.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169103 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-12-01 22:03:57 +00:00
Dmitri Gribenko
91cb694fd7 Documentation: convert WritingAnLLVMBackend.html to reST 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169087 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-12-01 12:13:48 +00:00
Michael Ilseman
5ba39ae563 Removed redundancy in wording 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169053 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-30 23:14:52 +00:00
Michael Ilseman
01b3710eae Clean up the documentation to have a common description area for fast-math flags. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169052 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-30 23:12:42 +00:00
Dmitri Gribenko
c8c3dbd911 Documentation for FileCheck: use 'option' and 'program' directives. 
This enables option cross-referencing and now '--' in option names are no more turned into en dashes.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168926 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-29 19:21:02 +00:00
Dmitri Gribenko
f2c87b1c05 Documentation for llvm-link: reformat 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168924 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-29 19:14:35 +00:00
Dmitri Gribenko
90d0e7e8be Documentation for llvm-cov: reformat 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168922 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-29 19:10:21 +00:00
Dmitri Gribenko
b36be80510 Documentation for llvm-stress: reformat 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168920 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-29 19:05:55 +00:00
Dmitri Gribenko
f03b5e947b Documentation for opt: reformat 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168919 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-29 19:02:50 +00:00
Dmitri Gribenko
dff966c9d8 Documentation for llc: reformat. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168912 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-29 18:16:11 +00:00
Dmitri Gribenko
bc5fb06785 Documentation for lit: more formatting: use 'option' and 'program' directives. 
This enables cross-referencing and now '--' in option names are no more turned into en dashes.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168906 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-29 18:03:08 +00:00
Dmitri Gribenko
6a144e40b0 Documentation for tblgen: formatting 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168904 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-29 17:41:05 +00:00
Dmitri Gribenko
e26b62cb61 Documentation for lit: formatting improvements. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168902 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-29 17:05:34 +00:00
Dmitri Gribenko
b129b9b617 Documentation: formatting improvements 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168897 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-29 16:12:13 +00:00
Dmitri Gribenko
6bb2b5d76e Documentation: use correct highlighter 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168871 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-29 12:00:32 +00:00
Dmitri Gribenko
0215368887 Documentation: improve formatting and remove unneeded empty lines. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168817 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-28 21:40:54 +00:00
Eli Bendersky
00a3e5e724 Some grammar fixes 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168752 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-28 00:27:25 +00:00
NAKAMURA Takumi
51434aa375 docs: [CMake] Add Xcode to the list of project formats CMake can generate. 
Suggested by Sean McBride, thanks!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168745 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-27 23:34:28 +00:00
Michael Ilseman
a33e3d75fe Fast-math flags documentation added to LangRef 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168652 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-27 00:48:29 +00:00
Bill Wendling
8a66b6ab45 Correct copy-pasto where we're talking about function attributes and not parameter attributes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168619 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-26 22:04:13 +00:00
Dmitri Gribenko
bbef5ead4c Documentation: convert SourceLevelDebugging.html to reST 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168493 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-22 11:56:02 +00:00
Chandler Carruth
7a3b7e5efc Remove 'sretpromotion' pass from the documentation. This pass is long 
dead.

Patch by Stephan Falke.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168492 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-22 11:17:08 +00:00
Eli Bendersky
17ced4521f Fix a typo in FileCheck.rst 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168466 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-21 22:40:52 +00:00
Eli Bendersky
099bfe68a4 Some sphinx-ing and consistency fixes 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168380 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-20 19:37:58 +00:00
Joe Abbey
2db2749c67 Better 80cols... *sigh* 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168373 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-20 18:14:15 +00:00
Joe Abbey
8162cf4567 Fixing a broken link. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168372 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-20 17:51:08 +00:00
Sean Silva
426fe8b83a docs: Fix highlighting. 
.git/config was marked as "bash" instead of "ini".

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168365 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-20 12:36:27 +00:00
Hal Finkel
9eecb35d6b Note Freescale's contributions in the PPC release notes. 
This mainly reflects the work of Tobias von Koch.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168352 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-20 04:20:31 +00:00
Sean Silva
01315e6e3b docs: Sphinxify LLVMBuild documentation. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168348 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-20 03:13:53 +00:00
Eli Bendersky
1f9f73a4c6 ReST-ify some markup in the LIT document 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168345 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-20 00:26:08 +00:00
Sean Silva
2d4a477b48 docs: Fix reference to "bold" part of code example. 
Fixes PR14380.

The prose was referring to a "bold" part of the code example, where the
boldness was lost in the transition from HTML. Unlike HTML, where one
can easily have a <b> inside a <pre>, reStructuredText is generally
unable to represent such nested markup.

Hack around it with the :emphasise-lines: option to the  code-block
directive to single out the regions instead. Thankfully the regions are
close-enough to being full lines for this to work.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168329 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-19 21:18:50 +00:00
Tobias Grosser
4a8654e893 First version of Polly release notes for 3.2 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168302 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-19 08:58:29 +00:00
Dmitri Gribenko
085f6a4ac2 SystemLibrary.rst: remove reference to a bug that was closed long time ago 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168290 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-18 18:42:18 +00:00
Dmitri Gribenko
fee64eeb28 Documentation: convert SystemLibrary documentation to reST 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168289 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-18 18:40:21 +00:00
Dmitri Gribenko
92d499e2c5 Documentation: remove a copy of the FileCheck man page from TestingGuide 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168288 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-18 18:28:14 +00:00
Dmitri Gribenko
44da234240 Documentation: use a :doc: link instead of an absolute http:// link. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168286 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-18 10:35:18 +00:00
Dmitri Gribenko
c796af6929 Documentation: fix broken link. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168285 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-18 10:32:14 +00:00
Sean Silva
5d6d89544d docs: CodingStandards should follow the coding standards. 
Some variables in code examples were not LikeThis.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168275 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-17 23:25:33 +00:00
Benjamin Kramer
ddc8b1f50b Bump sphinx config to 3.3. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168273 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-17 22:12:59 +00:00
Sean Silva
107aa1c219 docs: Add link to HowToSetUpLLVMStyleRTTI 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168271 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-17 21:01:44 +00:00
Will Schmidt
ed07df34d7 ReleaseNotes.html updates reflecting PPC64 Elf Linux efforts and progress. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168189 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-16 19:46:35 +00:00
Duncan Sands
dc7f174b5e Add the Erlang/HiPE calling convention, patch by Yiannis Tsiouris. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168166 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-16 12:36:39 +00:00
Michael Ilseman
96952bd3b1 Remove trailing whitespace 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168121 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-16 00:58:59 +00:00
Jyotsna Verma
ca458e792a Fix typo. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168091 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-15 21:21:01 +00:00
Joel Jones
b92ef128ec Add description of how to build docs 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168088 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-15 21:15:08 +00:00
Craig Topper
f48ef5594f Add missing documentation for llvm.exp2, llvm.log10, and llvm.log2. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168026 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-15 07:01:39 +00:00
Craig Topper
490104720d Add llvm.ceil, llvm.trunc, llvm.rint, llvm.nearbyint intrinsics. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168025 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-15 06:51:10 +00:00
Eric Christopher
6b88e2a147 Add some release notes that say we removed the CellSPU port. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168014 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-15 00:59:52 +00:00
Sean Silva
791ebec45b docs: Improve typographical correctness. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167998 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-14 23:15:51 +00:00
Sean Silva
d5f4b4ca0d docs: Sphinxify TestSuiteMakefileGuide 
Some small related fixups to TestingGuide too.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167996 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-14 23:11:10 +00:00
Eric Christopher
06b423452c Remove the CellSPU port. 
Approved by Chris Lattner.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167984 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-14 22:09:20 +00:00
Sean Silva
ac99eed043 docs: Sphinxify TestingGuide 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167979 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-14 21:09:30 +00:00
Alexander Kornienko
70a870add8 Support for [[@LINE]], [[@LINE+<offset>]], [[@LINE-<offset>]] expressions in 
FileCheck.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167978 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-14 21:07:37 +00:00
Alexander Kornienko
08639983de Added %(line), %(line+<number>), %(line-<number>) substitutions to lit 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167971 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-14 20:26:19 +00:00
Dmitri Gribenko
0fab191994 FileCheck.rst: change formatting of code-like constructs to use a monospaced 
font.  These were formatted in bold, but that's not correct.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167964 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-14 19:42:32 +00:00
Sean Silva
17e7b5c1e3 docs: nuke GCCFEBuildInstrs.html 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167961 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-14 19:34:48 +00:00
Sean Silva
c35ce700fe docs: Fix Sphinx toctree warning. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167905 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-14 01:49:23 +00:00
Sean Silva
78e786b58f docs: chmod -x HowToUseInstrMappings.rst 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167903 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-14 01:41:58 +00:00
Duncan Sands
2333e29be4 Relax the restrictions on vector of pointer types, and vector getelementptr. 
Previously in a vector of pointers, the pointer couldn't be any pointer type,
it had to be a pointer to an integer or floating point type.  This is a hassle
for dragonegg because the GCC vectorizer happily produces vectors of pointers
where the pointer is a pointer to a struct or whatever.  Vector getelementptr
was restricted to just one index, but now that vectors of pointers can have
any pointer type it is more natural to allow arbitrary vector getelementptrs.
There is however the issue of struct GEPs, where if each lane chose different
struct fields then from that point on each lane will be working down into
unrelated types.  This seems like too much pain for too little gain, so when
you have a vector struct index all the elements are required to be the same.


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 2012-11-13 12:59:33 +00:00
Jean-Daniel Dupas
5090b2d377 Update link to external document 
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 2012-11-12 23:43:34 +00:00
Nadav Rotem
cbf9ffc93c fix a spelling mistake 
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 2012-11-12 18:45:12 +00:00
Nadav Rotem
d324c48e55 Update the vectorizer docs. 
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 2012-11-11 06:47:51 +00:00
Pawel Wodnicki
e4f2116afc fix typo PR1476 
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 2012-11-07 17:00:18 +00:00
Pawel Wodnicki
d36e8e8b73 fix for PR1476 
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 2012-11-07 16:56:52 +00:00
Eli Bendersky
796f2b02f7 Fix a broken sentence 
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 2012-11-07 01:52:41 +00:00
Eli Bendersky
c78bb707a5 Document the -input-file option of FileCheck 
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 2012-11-07 01:41:30 +00:00
Alexey Samsonov
4db4a71ffd docs: use code font for console commands in phabricator manual 
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 2012-11-06 15:04:37 +00:00
Chandler Carruth
e507fc6eea Add a couple of stubs to the release notes for things I noticed while 
clearing out my backlog of commit mail.

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 2012-11-05 10:17:00 +00:00
Eli Bendersky
87a1af4380 PR14256: SelectionDAGLowering was renamed to SelectionDAGBuilder a long time ago. Fix references to it in documentation and comments. 
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 2012-11-05 02:59:23 +00:00
Dmitri Gribenko
bb4c23ff49 Documentation: fix typos. 
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 2012-11-02 18:06:51 +00:00
Arnold Schwaighofer
03b4f06553 Remove stale documentation about tail duplicaton IR pass 
We no longer have a tail duplication pass that runs on LLVM IR. It was removed
in 3.0.

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 2012-10-31 17:25:31 +00:00
Eli Bendersky
97d6abee58 Fix typo in CodeGenerator doc 
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 2012-10-31 16:41:07 +00:00
Jakub Staszak
2d030625c8 Typo. 
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 2012-10-29 21:49:46 +00:00
Nadav Rotem
d233b78760 Change the PassManagerBuilder (used by -O3) loop vectorizer flag from -vectorize to -vectorize-loops because we dont want to share the same flag as the bb-vectorizer. 
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 2012-10-29 16:36:25 +00:00
Duncan Sands
f578922cbc Loads and stores without an explicit alignment use the abi alignment not the 
preferred alignment.  Correct the documentation.


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 2012-10-29 14:12:44 +00:00