[llvm-commits] CVS: llvm/www/docs/CommandGuide/extract.html

[John Criswell]

Changes in directory llvm/www/docs/CommandGuide:

extract.html updated: 1.2 -> 1.3

---
Log message:

Corrected usage synopsis.
Added information regarding additional LLVM passes used, input defaults, and
output defaults.



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Diffs of the changes:

Index: llvm/www/docs/CommandGuide/extract.html
diff -u llvm/www/docs/CommandGuide/extract.html:1.2 llvm/www/docs/CommandGuide/extract.html:1.3
--- llvm/www/docs/CommandGuide/extract.html:1.2	Thu Sep 25 14:50:04 2003
+++ llvm/www/docs/CommandGuide/extract.html	Tue Sep 30 17:55:44 2003
@@ -20,7 +20,7 @@
 SYNOPSIS
 </h3>
 
-extract [options] <filename> [filename ...]
+extract [options] [filename]
 <h3>
 DESCRIPTION
 </h3>
@@ -28,6 +28,14 @@
 The extract command takes the name of a function and extracts it from the
 specified LLVM bytecode file.  It is primarily used as a debugging tool to
 reduce test cases from larger programs that are triggering a bug.
+<p>
+
+In addition to extracting the bytecode of the specified function, extract will
+also remove unreachable global variables, prototypes, and unused types.
+<p>
+
+The extract command will read its input from standard input if filename is
+omitted or if filename is -.  The output is always written to standard output.
 
 <h3>
 OPTIONS