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| author | Chris Lattner <sabre@nondot.org> | 2003-10-07 20:17:24 +0000 |
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| committer | Chris Lattner <sabre@nondot.org> | 2003-10-07 20:17:24 +0000 |
| commit | 26814d0dfecc3a84462ddad68c6775d483a56d38 (patch) | |
| tree | 7bf0e9ca7d4da0849ee548200076f840b1a4ffb0 /docs/CommandGuide/opt.html | |
| parent | 08a04fdd67cdb469cdc7c2f38e97df571ecacd26 (diff) | |
| download | external_llvm-26814d0dfecc3a84462ddad68c6775d483a56d38.zip external_llvm-26814d0dfecc3a84462ddad68c6775d483a56d38.tar.gz external_llvm-26814d0dfecc3a84462ddad68c6775d483a56d38.tar.bz2 | |
TTify, add links between pages
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8939 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'docs/CommandGuide/opt.html')
| -rw-r--r-- | docs/CommandGuide/opt.html | 75 |
1 files changed, 31 insertions, 44 deletions
diff --git a/docs/CommandGuide/opt.html b/docs/CommandGuide/opt.html index ace6a7a..e71c24c 100644 --- a/docs/CommandGuide/opt.html +++ b/docs/CommandGuide/opt.html @@ -1,56 +1,46 @@ <html> -<title> -LLVM: opt tool -</title> +<title>LLVM: opt tool</title> <body bgcolor=white> -<center> -<h1>LLVM: opt tool</h1> -</center> +<center><h1>LLVM: <tt>opt</tt> tool</h1></center> <HR> -<h3> -NAME -</h3> +<h3>NAME</h3> +<tt>opt</tt> -opt +<h3>SYNOPSIS</h3> +<tt>opt [options] [filename]</tt> -<h3> -SYNOPSIS -</h3> +<h3>DESCRIPTION</h3> -opt [options] [filename] -<h3> -DESCRIPTION -</h3> - -The opt command is the LLVM optimizer. It takes LLVM bytecode as input, runs -the specified optimizations on it, and then outputs the optimized LLVM -bytecode. +The <tt>opt</tt> command is the modular LLVM optimizer. It takes LLVM bytecode +as input, runs the specified optimizations on it, and then outputs the optimized +LLVM bytecode. <p> -The optimizations available via opt depend upon what libraries were linked -into it as well as any additional libraries that have been loaded with the --load option. Use the -help option to determine what optimizations you can use. +The optimizations available via <tt>opt</tt> depend upon what libraries were +linked into it as well as any additional libraries that have been loaded with +the <tt>-load</tt> option. Use the <tt>-help</tt> option to determine what +optimizations you can use. <p> -If no filename is specified on the command line, opt reads its input from -standard input. +If no filename is specified on the command line, <tt>opt</tt> reads its input +from standard input. <p> -If an output filename is not specified with the -o option, opt writes its -output to the standard output. -<h3> -OPTIONS -</h3> +If an output filename is not specified with the <tt>-o</tt> option, <tt>opt</tt> +writes its output to the standard output. + + +<h3>OPTIONS</h3> <ul> <li> -f <br> - Force overwrite. Normally, opt will refuse to overwrite an output - file that already exists. With this option, opt will overwrite the - output file and replace it with new bytecode. + Force overwrite. Normally, <tt>opt</tt> will refuse to overwrite an + output file that already exists. With this option, <tt>opt</tt> will + overwrite the output file and replace it with new bytecode. <p> <li> -help @@ -105,7 +95,7 @@ OPTIONS options to enable various optimizations. To see the new complete list of optimizations, use the -help and -load options together: <p> - opt -load <plugin.so> -help + <tt>opt -load <plugin.so> -help</tt> <p> <li> -p @@ -114,17 +104,14 @@ OPTIONS <p> </ul> -<h3> -EXIT STATUS -</h3> +<h3>EXIT STATUS</h3> + +If <tt>opt</tt> succeeds, it will exit with 0. Otherwise, if an error occurs, +it will exit with a non-zero value. -If opt succeeds, it will exit with 0. Otherwise, if an error occurs, it -will exit with a non-zero value. +<h3>SEE ALSO</h3> -<h3> -SEE ALSO -</h3> -analyze +<a href="analyze.html"><tt>analyze</tt></a> <HR> Maintained by the <a href="http://llvm.cs.uiuc.edu">LLVM Team</a>. |