Commit Graph

36 Commits

Author SHA1 Message Date
Nadav Rotem
3cf6d1b3c9 Update the docs.
llvm-svn: 187713
2013-08-05 04:27:34 +00:00
Nadav Rotem
13610ba018 The SLP Vectorizer works across basic blocks. Update the docs.
llvm-svn: 184973
2013-06-26 17:59:35 +00:00
Nadav Rotem
cd793c55bf Fix a grammar mistake, and add a line about the two phases that the BB/SLP vectorizers have (top-down and bottom-up).
llvm-svn: 179566
2013-04-15 22:21:25 +00:00
Nadav Rotem
7d5c664728 Fix the internal link.
llvm-svn: 179565
2013-04-15 22:11:07 +00:00
Nadav Rotem
0e89041496 Document our desire to enable the loop vectorizer on -Os in future releases.
llvm-svn: 179511
2013-04-15 05:56:55 +00:00
Nadav Rotem
9ab9988081 Docs: merge the description of the BB and SLP vectorizers and document the -fslp-vectorize-aggressive flag.
llvm-svn: 179510
2013-04-15 05:53:23 +00:00
Nadav Rotem
3260e4f4f7 Document the SLP infrastructure.
llvm-svn: 179480
2013-04-14 07:42:25 +00:00
Nadav Rotem
c48b9d78aa Remove the confusing sentence.
llvm-svn: 179085
2013-04-09 04:48:40 +00:00
Nadav Rotem
cedc2f5e24 Update the docs about the fact that the loop vectorizer is enabled by default for -O3.
llvm-svn: 179060
2013-04-08 21:34:49 +00:00
Benjamin Kramer
ba046585c3 Brag about function call vectorization in the docs.
llvm-svn: 176292
2013-02-28 19:33:46 +00:00
Renato Golin
87e7870bee Add global structure vectorization to docs
llvm-svn: 175965
2013-02-23 13:25:41 +00:00
Nadav Rotem
96123a7199 Docs: mention that we support float reductions when -ffast-math is used.
llvm-svn: 171873
2013-01-08 17:46:30 +00:00
Nadav Rotem
d5d3609029 Add linpack-pc bench
llvm-svn: 171499
2013-01-04 19:00:42 +00:00
Nadav Rotem
483cacd34a Update the docs about the new unroll features.
llvm-svn: 171470
2013-01-04 17:49:45 +00:00
Nadav Rotem
324a3ca6c4 Reformat the rst text.
llvm-svn: 171449
2013-01-03 01:56:33 +00:00
Nadav Rotem
cbe45babb2 LoopVectorizer: Document the unrolling feature.
llvm-svn: 171445
2013-01-03 01:47:02 +00:00
Nadav Rotem
034faa077d revert an accidental commit.
llvm-svn: 171098
2012-12-26 06:16:03 +00:00
Nadav Rotem
fec894619f Doc: add fmuladd to the list of vectorizeable functions. Thanks hfinkel.
llvm-svn: 171094
2012-12-26 06:03:35 +00:00
Sean Silva
3101c69a79 docs: More robust image scaling fix.
Hopefully these benchmarks will be updated in the future, so avoid
hardcoding image dimensions.

llvm-svn: 170819
2012-12-21 00:28:42 +00:00
Sean Silva
deea25e239 docs: Prevent image scaling.
Tell the image to be its natural size.

llvm-svn: 170816
2012-12-21 00:20:25 +00:00
Sean Silva
4fd7ae0dec docs: Cleanup trailing whitespace.
llvm-svn: 170799
2012-12-20 22:59:36 +00:00
Sean Silva
e13a7de1ee docs: actually indent these consistently
llvm-svn: 170792
2012-12-20 22:49:13 +00:00
Sean Silva
24e57a087b docs: Indent consistently in code examples.
llvm-svn: 170791
2012-12-20 22:47:41 +00:00
Sean Silva
220e0c5253 docs: Improve navigation for Vectorizers.rst
Add links in the intro paragraph.
Add table of contents.

llvm-svn: 170790
2012-12-20 22:42:20 +00:00
Sean Silva
04f52865e6 docs: bring back link for reddit.
llvm-svn: 170776
2012-12-20 22:24:37 +00:00
Sean Silva
fbf8cf920e docs: Make document name congruent with title.
Hopefully nobody has linked to it yet...

OK'd by Nadav.

llvm-svn: 170768
2012-12-20 21:50:41 +00:00
Sean Silva
efd5772157 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.

llvm-svn: 170638
2012-12-20 02:40:45 +00:00
Sean Silva
660871b2d4 docs: ASCII-fy
llvm-svn: 170637
2012-12-20 02:23:25 +00:00
Nadav Rotem
b753ba0493 Doc: update the chart.
llvm-svn: 170618
2012-12-20 00:03:36 +00:00
Meador Inge
cdf8b19f0b 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.

llvm-svn: 170582
2012-12-19 20:16:40 +00:00
Nadav Rotem
2d9db52f43 doc: add subsections.
llvm-svn: 170568
2012-12-19 18:04:44 +00:00
Nadav Rotem
06dc587cd6 DOC: document the use of O2, O3 and Os with -fvectorize.
llvm-svn: 170567
2012-12-19 18:02:36 +00:00
Nadav Rotem
833bf77529 DOC: fix the url format.
llvm-svn: 170513
2012-12-19 08:43:05 +00:00
Nadav Rotem
10ed93e100 DOC: add a benchmarks that compares us to gcc and icc.
llvm-svn: 170509
2012-12-19 08:28:24 +00:00
Nadav Rotem
19ffa12ce1 docs: fix typos.
llvm-svn: 170504
2012-12-19 07:36:35 +00:00
Nadav Rotem
e42a1b9f42 DOC: Add a webpage that describes the loop and bb vectorizers.
llvm-svn: 170503
2012-12-19 07:22:24 +00:00