Remove gccas.pod and references to gccas and gccld.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34097 91177308-0d34-0410-b5e6-96231b3b80d8

docs/CommandGuide/gccas.pod

@@ -1,80 +0,0 @@
-=pod
-
-=head1 NAME
-
-gccas - convenience script to run B<llvm-as> and B<opt>
-
-=head1 SYNOPSIS
-
-B<gccas> [I<options>] I<filename>
-
-=head1 DESCRIPTION
-
-The B<gccas> shell script passes an LLVM assembly file through the B<llvm-as> 
-and B<opt> programs to generate an optimized bytecode file. Its name is an
-historical artifact from when it was a full executable used to process LLVM 
-assembly generated by the L<llvmgcc|llvmgcc> or L<llvmg++|llvmgxx> front-ends.  
-Currently this is a shell script that simulates what the old B<gccas> executable
-once did. 
-
-B<gccas> performs a number of optimizations on the input program, including but
-not limited to: promotion of stack values to SSA registers; elimination of dead
-globals, function arguments, code, and types; tail-call elimination; 
-loop-invariant code motion; global common-subexpression elimination; and 
-sparse conditional constant propagation. It accomplishes this by using the
-B<-std-compile-opts> option to the B<opt> tool.
-
-=head1 OPTIONS
-
-=over
-
-=item B<--help>
-
-Print a summary of command line options.
-
-=item B<-o> F<filename>
-
-Specify the name of the output file which will hold the assembled bytecode.
-
-=item B<--disable-inlining>
-
-Disable the inlining pass.  By default, it is enabled.
-
-=item B<--disable-opt>
-
-Disable all assembler-time optimization passes.
-
-=item B<-disable-compression>
-
-Do not compress the generated bytecode.
-
-=item B<--stats>
-
-Print statistics.
-
-=item B<--time-passes>
-
-Record the amount of time needed for each pass and print it to standard
-error.
-
-=item B<--verify>
-
-Verify each pass result.
-
-=back
-
-=head1 EXIT STATUS
-
-If B<gccas> succeeds, it will exit with an exit status of 0.
-Otherwise, if an error occurs, it will exit with a non-zero exit
-status.
-
-=head1 SEE ALSO
-
-L<llvm-as|llvm-as>, L<opt|opt>, L<gccld|gccld>
-
-=head1 AUTHORS
-
-Maintained by the LLVM Team (L<http://llvm.org>).
-
-=cut

docs/CommandGuide/llvmgcc.pod

@@ -85,7 +85,7 @@ occurs, it will exit with a non-zero value.
 
 =head1 SEE ALSO
 
-L<llvm-g++|llvmgxx>, L<gccas|gccas>, L<gccld|gccld>
+L<llvm-g++|llvmgxx>
 
 =head1 AUTHORS
 

docs/CommandGuide/llvmgxx.pod

@@ -85,7 +85,7 @@ occurs, it will exit with a non-zero value.
 
 =head1 SEE ALSO
 
-L<llvm-gcc|llvmgcc>, L<gccas>, L<gccld>
+L<llvm-gcc|llvmgcc>
 
 =head1 AUTHORS