Dragonegg release notes.

[oota-llvm.git] / docs / CommandGuide / llvm-extract.pod

diff --git a/docs/CommandGuide/llvm-extract.pod b/docs/CommandGuide/llvm-extract.pod
index d916612ec5c65d7c56b2464c34974baf49848d3f..d4baab73991a8b1005a29691edcafe08fd91e491 100644 (file)
--- a/docs/CommandGuide/llvm-extract.pod
+++ b/docs/CommandGuide/llvm-extract.pod
@@ -28,15 +28,21 @@ unless the B<-o> option is specified (see below).
 
 =item B<-f>
 
-Force overwrite.  Normally, B<llvm-extract> will refuse to overwrite an
-output file that already exists.  With this option, B<llvm-extract>
-will overwrite the output file and replace it with new bitcode.
+Enable binary output on terminals.  Normally, B<llvm-extract> will refuse to
+write raw bitcode output if the output stream is a terminal. With this option,
+B<llvm-extract> will write raw bitcode regardless of the output device.
 
 =item B<--func> I<function-name>
 
-Extract the function named I<function-name> from the LLVM bitcode.
+Extract the function named I<function-name> from the LLVM bitcode. May be
+specified multiple times to extract multiple functions at once.
 
-=item B<--help>
+=item B<--glob> I<global-name>
+
+Extract the global variable named I<global-name> from the LLVM bitcode. May be
+specified multiple times to extract multiple global variables at once.
+
+=item B<-help>
 
 Print a summary of command line options.
 
@@ -45,6 +51,10 @@ Print a summary of command line options.
 Specify the output filename.  If filename is "-" (the default), then
 B<llvm-extract> sends its output to standard output.
 
+=item B<-S>
+
+Write output in LLVM intermediate language (instead of bitcode).
+
 =back
 
 =head1 EXIT STATUS