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On 03/24/2014 03:22 PM, Matt Arsenault wrote:<br>
<blockquote cite="mid:533085F0.3010709@amd.com" type="cite">
<pre wrap="">On 03/24/2014 11:46 AM, Justin Holewinski wrote:
</pre>
<blockquote type="cite">
<pre wrap=""> Of course, this also assumes address space 0 is generic. This is
currently true for the in-tree targets and CUDA/OpenCL support in
Clang, but I don't believe its a set rule anywhere.
</pre>
</blockquote>
<pre wrap="">
R600 wants this optimization, except the "generic" address space isn't
0, and is instead some other currently undefined number.</pre>
</blockquote>
<br>
Sounds like good justification for making this a target-independent
pass, then.<br>
<br>
Jingyue, is there anything in clang now that would prevent the
generic address space from being a number other than 0?<br>
<br>
<blockquote cite="mid:533085F0.3010709@amd.com" type="cite">
<pre wrap="">
-Matt
</pre>
</blockquote>
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