- <li>First, create a simple C file, name it 'hello.c':
- <pre>
- #include <stdio.h>
- int main() {
- printf("hello world\n");
- return 0;
- }
- </pre></li>
-
- <li><p>Next, compile the C file into a LLVM bytecode file:</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>
+ <li><p>First, create a simple C file, name it 'hello.c':</p>
+
+<div class="doc_code">
+<pre>
+#include <stdio.h>
+int main() {
+ printf("hello world\n");
+ return 0;
+}
+</pre></div></li>
+
+ <li><p>Next, compile the C file into a LLVM bitcode file:</p>
+
+<div class="doc_code">
+<pre>
+% llvm-gcc -c hello.c -emit-llvm -o hello.bc
+</pre>
+</div>
+
+ <p>This will create the result file <tt>hello.bc</tt> which is the LLVM
+ bitcode 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>