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Update llc/opt PODs to clarify they support .ll input.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81910 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Daniel Dunbar
2009-09-15 20:31:28 +00:00
parent 504f9a61e6
commit 6db36f3ce9
2 changed files with 19 additions and 17 deletions
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17
docs/CommandGuide/llc.pod
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@@ -10,18 +10,19 @@ B<llc> [I<options>] [I<filename>]
=head1 DESCRIPTION
The B<llc> command compiles LLVM bitcode into assembly language for a
The B<llc> command compiles LLVM source inputs into assembly language for a
specified architecture. The assembly language output can then be passed through
a native assembler and linker to generate a native executable.
The choice of architecture for the output assembly code is automatically
determined from the input bitcode file, unless the B<-march> option is used to
override the default.
determined from the input file, unless the B<-march> option is used to override
the default.
=head1 OPTIONS
If I<filename> is - or omitted, B<llc> reads LLVM bitcode from standard input.
Otherwise, it will read LLVM bitcode from I<filename>.
If I<filename> is - or omitted, B<llc> reads from standard input. Otherwise, it
will from I<filename>. Inputs can be in either the LLVM assembly language
format (.ll) or the LLVM bitcode format (.bc).
If the B<-o> option is omitted, then B<llc> will send its output to standard
output if the input is from standard input. If the B<-o> option specifies -,
@@ -55,13 +56,13 @@ B<llvm-extract> will write raw bitcode regardless of the output device.
=item B<-mtriple>=I<target triple>
Override the target triple specified in the input bitcode file with the
specified string.
Override the target triple specified in the input file with the specified
string.
=item B<-march>=I<arch>
Specify the architecture for which to generate assembly, overriding the target
encoded in the bitcode file. See the output of B<llc --help> for a list of
encoded in the input file. See the output of B<llc --help> for a list of
valid architectures. By default this is inferred from the target triple or
autodetected to the current architecture.