Added note about being able to XFAIL based on llvmgcc version.

llvm-svn: 27856
This commit is contained in:
Tanya Lattner 2006-04-20 04:45:59 +00:00
parent 3962e5965a
commit 79674968b6
1 changed files with 2 additions and 2 deletions

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@ -323,14 +323,14 @@ platforms support grep -C.</dd>
that you might find useful when writing <tt>RUN</tt> lines.</p>
<p>Lastly, you can easily mark a test that is expected to fail on a
specific platform by using the <tt>XFAIL</tt> keyword. Xfail lines are
specific platform or with a specific version of llvmgcc by using the <tt>XFAIL</tt> keyword. Xfail lines are
specified in the comments of the test program using <tt>XFAIL</tt>,
followed by a colon, and one or more regular expressions (separated by
a comma) that will match against the target triplet for the
machine. You can use * to match all targets. Here is an example of an
<tt>XFAIL</tt> line:</p>
<pre>
; XFAIL: darwin,sun
; XFAIL: darwin,sun,llvmgcc4
</pre>
</div>