diff options
| -rw-r--r-- | polly/www/documentation.html | 2 | ||||
| -rw-r--r-- | polly/www/example_load_Polly_into_dragonegg.html | 71 |
2 files changed, 0 insertions, 73 deletions
diff --git a/polly/www/documentation.html b/polly/www/documentation.html index eddf1cfe682..cf551620a72 100644 --- a/polly/www/documentation.html +++ b/polly/www/documentation.html @@ -21,8 +21,6 @@ <li><a href="example_load_Polly_into_clang.html">Use Polly in clang/clang++</a> </li> -<li><a href="example_load_Polly_into_dragonegg.html">Use Polly in dragonegg</a> -</li> <li> <a href="example_manual_matmul.html">Inside Polly - How to manually use the diff --git a/polly/www/example_load_Polly_into_dragonegg.html b/polly/www/example_load_Polly_into_dragonegg.html deleted file mode 100644 index ef9f68b4d53..00000000000 --- a/polly/www/example_load_Polly_into_dragonegg.html +++ /dev/null @@ -1,71 +0,0 @@ -<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" - "http://www.w3.org/TR/html4/strict.dtd"> -<!-- Material used from: HTML 4.01 specs: http://www.w3.org/TR/html401/ --> -<html> -<head> - <META http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> - <title>Polly - Load Polly into dragonegg</title> - <link type="text/css" rel="stylesheet" href="menu.css"> - <link type="text/css" rel="stylesheet" href="content.css"> -</head> -<body> -<div id="box"> -<!--#include virtual="menu.html.incl"--> -<div id="content"> -<!--=====================================================================--> -<h1>Load Polly into dragonegg and automatically run it at -O3</h1> -<!--=====================================================================--> - -<p><b>Note:</b>This is a quick note on how to load Polly into - dragonegg. The choice of front-end does not affect the passes - available with Polly, only the syntax is different. - The <a href="example_load_Polly_into_clang.html">examples for use - with clang</a> can also be performed with Polly, with suitable - corrections in the syntax. - -<h2>Compile dragonegg with support for LLVM plugins</h2> - -The support for LLVM plugins in dragonegg is still experimental, and -hence protected by a build option. You must rebuild dragonegg with the -following options: - -<pre class="code"> -$ GCC=${PATH_TO_GCC} LLVM_CONFIG=${PATH_TO_LLVM_CONFIG} ENABLE_LLVM_PLUGINS=1 make -</pre> - -<h2>Load Polly into dragonegg</h2> - -By loading Polly into dragonegg, the Polly options become automatically -available. You can load Polly either by adding the relevant commands to -the CPPFLAGS or by creating an alias. - -<pre class="code"> -$ export CPPFLAGS="-fplugin=/path/to/dragonegg.so -fplugin-arg-dragonegg-llvm-option=-load:${POLLY_BUILD_DIR}/lib/LLVMPolly.so" -</pre> - -or - -<pre class="code"> -$ alias pollycc gcc -fplugin=/path/to/dragonegg.so -fplugin-arg-dragonegg-llvm-option=-load:${POLLY_BUILD_DIR}/lib/LLVMPolly.so -</pre> - -<h2>Optimizing with Polly</h2> - -Optimizing with Polly is as easy as adding <b>-O3 -fplugin-arg-dragonegg-llvm-option=-polly</b> to your -compiler flags (Polly is only available at -O3). - -<pre class="code">pollycc -O3 -fplugin-arg-dragonegg-llvm-option=-polly file.c</pre> - -<h2>Passing various options to Polly</h2> - -As must be evident from the examples so far, options to LLVM and its -plugins are passed via the <b>-fplugin-arg-dragonegg-llvm-option</b> -commandline argment. -The <a href="example_load_Polly_into_clang.html">examples for use with -clang</a> can be executed with dragonegg by replacing -the <b>-mllvm</b> syntax with the dragonegg syntax. - -</div> -</div> -</body> -</html> |
