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authorReid Spencer <rspencer@reidspencer.com>2007-02-09 15:59:08 +0000
committerReid Spencer <rspencer@reidspencer.com>2007-02-09 15:59:08 +0000
commit434262ad518dad47841189b27fb9f3943d8206b8 (patch)
tree5c5a3ebd2172b71a76f0319e54849e82cea05a47 /docs/GettingStartedVS.html
parent43eb96c3ef62c69ccec13e7326a5660a74483f04 (diff)
downloadexternal_llvm-434262ad518dad47841189b27fb9f3943d8206b8.zip
external_llvm-434262ad518dad47841189b27fb9f3943d8206b8.tar.gz
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Remove references to gccld and gccas, adjusting the documentation to
mention llvm-ld and opt instead (if appropriate). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34094 91177308-0d34-0410-b5e6-96231b3b80d8
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@@ -258,18 +258,13 @@ All these paths are absolute:</p>
</pre></li>
<li><p>Next, compile the C file into a LLVM bytecode file:</p>
- <p><tt>% llvm-gcc hello.c -o hello</tt></p>
-
- <p>Note that you should have already built the tools and they have to be
- in your path, at least <tt>gccas</tt> and <tt>gccld</tt>.</p>
-
- <p>This will create two result files: <tt>hello</tt> and
- <tt>hello.bc</tt>. The <tt>hello.bc</tt> is the LLVM bytecode that
- corresponds the the compiled program and the library facilities that it
- required. <tt>hello</tt> is a simple shell script that runs the bytecode
- file with <tt>lli</tt>, making the result directly executable. Note that
- all LLVM optimizations are enabled by default, so there is no need for a
- "-O3" switch.</p>
+ <p><tt>% llvm-gcc hello.c -emit-llvm -o hello.bc</tt></p>
+
+ <p>This will create the result file <tt>hello.bc</tt> which is the LLVM
+ bytecode that corresponds the the compiled program and the library
+ facilities that it required. You can execute this file directly using
+ <tt>lli</tt> tool, compile it to native assembly with the <tt>llc</tt>,
+ optimize or analyze it further with the <tt>opt</tt> tool, etc.</p>
<p><b>Note: while you cannot do this step on Windows, you can do it on a
Unix system and transfer <tt>hello.bc</tt> to Windows.</b></p></li>