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6b8861e9f6
NOTE: 2nd part changeset for cfe trunk to follow. *** PRE-PATCH ISSUES ADDRESSED - clang api docs fail build from objdir - clang/llvm api docs collide in install PREFIX/ - clang/llvm main docs collide in install - clang/llvm main docs have full of hard coded destination assumptions and make use of absolute root in static html files; namely CommandGuide tools hard codes a website destination for cross references and some html cross references assume website root paths *** IMPROVEMENTS - bumped Doxygen from 1.4.x -> 1.6.3 - splits llvm/clang docs into 'main' and 'api' (doxygen) build trees - provide consistent, reliable doc builds for both main+api docs - support buid vs. install vs. website intentions - support objdir builds - document targets with 'make help' - correct clean and uninstall operations - use recursive dir delete only where absolutely necessary - added call function fn.RMRF which safeguards against botched 'rm -rf'; if any target (or any variable is evaluated) which attempts to remove any dirs which match a hard-coded 'safelist', a verbose error will be printed and make will error-stop. llvm-svn: 103213
78 lines
1.6 KiB
Plaintext
78 lines
1.6 KiB
Plaintext
=pod
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=head1 NAME
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llvm-as - LLVM assembler
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=head1 SYNOPSIS
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B<llvm-as> [I<options>] [I<filename>]
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=head1 DESCRIPTION
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B<llvm-as> is the LLVM assembler. It reads a file containing human-readable
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LLVM assembly language, translates it to LLVM bitcode, and writes the result
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into a file or to standard output.
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If F<filename> is omitted or is C<->, then B<llvm-as> reads its input from
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standard input.
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If an output file is not specified with the B<-o> option, then
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B<llvm-as> sends its output to a file or standard output by following
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these rules:
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=over
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=item *
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If the input is standard input, then the output is standard output.
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=item *
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If the input is a file that ends with C<.ll>, then the output file is of
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the same name, except that the suffix is changed to C<.bc>.
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=item *
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If the input is a file that does not end with the C<.ll> suffix, then the
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output file has the same name as the input file, except that the C<.bc>
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suffix is appended.
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=back
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=head1 OPTIONS
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=over
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=item B<-f>
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Enable binary output on terminals. Normally, B<llvm-as> will refuse to
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write raw bitcode output if the output stream is a terminal. With this option,
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B<llvm-as> will write raw bitcode regardless of the output device.
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=item B<-help>
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Print a summary of command line options.
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=item B<-o> F<filename>
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Specify the output file name. If F<filename> is C<->, then B<llvm-as>
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sends its output to standard output.
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=back
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=head1 EXIT STATUS
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If B<llvm-as> succeeds, it will exit with 0. Otherwise, if an error
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occurs, it will exit with a non-zero value.
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=head1 SEE ALSO
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L<llvm-dis|llvm-dis>, L<gccas|gccas>
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=head1 AUTHORS
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Maintained by the LLVM Team (L<http://llvm.org>).
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=cut
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