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Add two ARM known problems.

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llvm-svn: 36958
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Lauro Ramos Venancio 2007-05-09 19:31:58 +00:00
parent bbb8e8f7cd
commit a5deedc54e
1 changed files with 6 additions and 3 deletions
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docs/ReleaseNotes.html
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@ -66,7 +66,7 @@ ways from our previous releases:</p>
<li>We took this as an opportunity to
break backwards compatibility with the LLVM 1.x bytecode and .ll file format.
If you have LLVM 1.9 .ll files that you would like to upgrade to LLVM 2.x, we
recommend the use of the stand alone <a href=#llvm-upgrade">llvm-upgrade</a>
recommend the use of the stand alone <a href=#llvm-upgrade>llvm-upgrade</a>
tool. We intend to keep compatibility with .ll and .bc formats within the 2.x
release series, like we did within the 1.x series.</li>
<li>There are several significant change to the LLVM IR and internal APIs, such
@ -344,8 +344,11 @@ programs.</li>
<div class="doc_text">
<ul>
<li>The ARM backend is currently in early development stages, it is not
ready for production use.</li>
<li>The Thumb mode works only on ARMv6 or higher processors. On sub-ARMv6
processors, any thumb program compiled with LLVM crashes or produces wrong
results. (<a href="http://llvm.org/PR1388">PR1388</a>)</li>
<li>Compilation for ARM Linux OABI (old ABI) is supported, but not fully tested.
</li>
</ul>
</div>