[llvm-commits] CVS: llvm/docs/FAQ.html
Bill Wendling
isanbard at gmail.com
Tue May 29 02:24:55 PDT 2007
Changes in directory llvm/docs:
FAQ.html updated: 1.42 -> 1.43
---
Log message:
Added "doc_class" div tags to code segments.
---
Diffs of the changes: (+44 -17)
FAQ.html | 61 ++++++++++++++++++++++++++++++++++++++++++++-----------------
1 files changed, 44 insertions(+), 17 deletions(-)
Index: llvm/docs/FAQ.html
diff -u llvm/docs/FAQ.html:1.42 llvm/docs/FAQ.html:1.43
--- llvm/docs/FAQ.html:1.42 Wed Feb 14 01:40:16 2007
+++ llvm/docs/FAQ.html Tue May 29 04:24:33 2007
@@ -311,11 +311,20 @@
<p>For example, if you built LLVM with the command:</p>
-<p><tt>gmake ENABLE_PROFILING=1</tt>
+<div class="doc_code">
+<pre>
+% gmake ENABLE_PROFILING=1
+</pre>
+</div>
<p>...then you must run the tests with the following commands:</p>
-<p><tt>cd llvm/test<br>gmake ENABLE_PROFILING=1</tt></p>
+<div class="doc_code">
+<pre>
+% cd llvm/test
+% gmake ENABLE_PROFILING=1
+</pre>
+</div>
</div>
@@ -354,11 +363,11 @@
<p>If the error is of the form:</p>
<div class="doc_code">
-<tt>
+<pre>
gmake[2]: *** No rule to make target `/path/to/somefile', needed by
`/path/to/another/file.d'.<br>
Stop.
-</tt>
+</pre>
</div>
<p>This may occur anytime files are moved within the CVS repository or removed
@@ -471,11 +480,14 @@
<p>
The only way this can happen is if you haven't installed the runtime library. To
correct this, do:</p>
+
+<div class="doc_code">
<pre>
- % cd llvm/runtime
- % make clean ; make install-bytecode
+% cd llvm/runtime
+% make clean ; make install-bytecode
</pre>
</div>
+</div>
<div class="question">
<p>
@@ -512,14 +524,20 @@
<ol>
<li><p>Compile your program as normal with llvm-g++:</p></li>
-<div class="doc_code">$ llvm-g++ x.cpp -o program</div>
+<div class="doc_code">
+<pre>
+% llvm-g++ x.cpp -o program
+</pre>
+</div>
<p>or:</p>
<div class="doc_code">
- llvm-g++ a.cpp -c<br>
- llvm-g++ b.cpp -c<br>
- llvm-g++ a.o b.o -o program
+<pre>
+% llvm-g++ a.cpp -c
+% llvm-g++ b.cpp -c
+% llvm-g++ a.o b.o -o program
+</pre>
</div>
<p>With llvm-gcc3, this will generate program and program.bc. The .bc file is
@@ -528,11 +546,19 @@
<li><p>Convert the LLVM code to C code, using the LLC tool with the C
backend:</p></li>
-<div class="doc_code">$ llc -march=c program.bc -o program.c</div>
+<div class="doc_code">
+<pre>
+% llc -march=c program.bc -o program.c
+</pre>
+</div>
<li><p>Finally, compile the c file:</p></li>
-<div class="doc_code">$ cc x.c</div>
+<div class="doc_code">
+<pre>
+% cc x.c
+</pre>
+</div>
</ol>
@@ -650,12 +676,13 @@
variable before you use it. For example, the C function:</p>
<div class="doc_code">
- <tt>int X() { int i; return i; }</tt>
+<pre>
+int X() { int i; return i; }
+</pre>
</div>
-<p>Is compiled to "<tt>ret int undef</tt>" because "i" never has a value
-specified for it.
-</p>
+<p>Is compiled to "<tt>ret i32 undef</tt>" because "<tt>i</tt>" never has
+a value specified for it.</p>
</div>
<!-- *********************************************************************** -->
@@ -668,7 +695,7 @@
src="http://www.w3.org/Icons/valid-html401" alt="Valid HTML 4.01!"></a>
<a href="http://llvm.org">LLVM Compiler Infrastructure</a><br>
- Last modified: $Date: 2007/02/14 07:40:16 $
+ Last modified: $Date: 2007/05/29 09:24:33 $
</address>
</body>
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