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| author | dim <dim@FreeBSD.org> | 2012-08-15 19:34:23 +0000 |
|---|---|---|
| committer | dim <dim@FreeBSD.org> | 2012-08-15 19:34:23 +0000 |
| commit | 721c201bd55ffb73cb2ba8d39e0570fa38c44e15 (patch) | |
| tree | eacfc83d988e4b9d11114387ae7dc41243f2a363 /docs/CommandGuide/llvm-extract.pod | |
| parent | 2b2816e083a455f7a656ae88b0fd059d1688bb36 (diff) | |
| download | FreeBSD-src-721c201bd55ffb73cb2ba8d39e0570fa38c44e15.zip FreeBSD-src-721c201bd55ffb73cb2ba8d39e0570fa38c44e15.tar.gz | |
Vendor import of llvm trunk r161861:
http://llvm.org/svn/llvm-project/llvm/trunk@161861
Diffstat (limited to 'docs/CommandGuide/llvm-extract.pod')
| -rw-r--r-- | docs/CommandGuide/llvm-extract.pod | 85 |
1 files changed, 0 insertions, 85 deletions
diff --git a/docs/CommandGuide/llvm-extract.pod b/docs/CommandGuide/llvm-extract.pod deleted file mode 100644 index 67f00f0..0000000 --- a/docs/CommandGuide/llvm-extract.pod +++ /dev/null @@ -1,85 +0,0 @@ -=pod - -=head1 NAME - -llvm-extract - extract a function from an LLVM module - -=head1 SYNOPSIS - -B<llvm-extract> [I<options>] B<--func> I<function-name> [I<filename>] - -=head1 DESCRIPTION - -The B<llvm-extract> command takes the name of a function and extracts it from -the specified LLVM bitcode file. It is primarily used as a debugging tool to -reduce test cases from larger programs that are triggering a bug. - -In addition to extracting the bitcode of the specified function, -B<llvm-extract> will also remove unreachable global variables, prototypes, and -unused types. - -The B<llvm-extract> command reads its input from standard input if filename is -omitted or if filename is -. The output is always written to standard output, -unless the B<-o> option is specified (see below). - -=head1 OPTIONS - -=over - -=item B<-f> - -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. May be -specified multiple times to extract multiple functions at once. - -=item B<--rfunc> I<function-regular-expr> - -Extract the function(s) matching I<function-regular-expr> from the LLVM bitcode. -All functions matching the regular expression will be extracted. May be -specified multiple times. - -=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<--rglob> I<glob-regular-expr> - -Extract the global variable(s) matching I<global-regular-expr> from the LLVM -bitcode. All global variables matching the regular expression will be extracted. -May be specified multiple times. - -=item B<-help> - -Print a summary of command line options. - -=item B<-o> I<filename> - -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 - -If B<llvm-extract> succeeds, it will exit with 0. Otherwise, if an error -occurs, it will exit with a non-zero value. - -=head1 SEE ALSO - -L<bugpoint|bugpoint> - -=head1 AUTHORS - -Maintained by the LLVM Team (L<http://llvm.org/>). - -=cut |
