<table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Issue</th>
<td>
<a href=https://github.com/llvm/llvm-project/issues/55895>55895</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>
[AMDGPU][GFX1013] Disabled image_msaa_load
</td>
</tr>
<tr>
<th>Labels</th>
<td>
backend:AMDGPU
</td>
</tr>
<tr>
<th>Assignees</th>
<td>
</td>
</tr>
<tr>
<th>Reporter</th>
<td>
dpreobra
</td>
</tr>
</table>
<pre>
I noticed that image_msaa_load is no longer supported on GFX1013. This is caused by changes in e8860bee283855b2e1ce7eefb085a86e9ae3262b.
An example of failed test:
image_msaa_load v255, v[1:4], s[8:15] dmask:0x0 dim:SQ_RSRC_IMG_2D_MSAA_ARRAY
Expected result:
0x39,0x00,0x00,0xf0,0x01,0xff,0x02,0x00
Actual output:
error: instruction not supported on this GPU
Due to the lack of information about this subtarget and poor test coverage I have no idea if this was intentional. Any comments about the issue are appreciated.
@perlfu @Sisyph @nhaehnle
</pre>
<img width="1px" height="1px" alt="" src="http://email.email.llvm.org/o/eJxtU01v2zAM_TX2RVggS1HiHHxwm7XoocCWbsB2CiibjrXJliHJWfrvRyXtlhY1_CGKFPn4-Kxd-1w9sNFF02DLYg-RmQEOuB8CwN46aJkJ5GfWjQf0LMzT5HykWDey-7sfBS_kgn3rKYjuBuZALv3Mmh4onjZHhmW54hpRlLJUSgssGlwjdpqXCsoVbgClWAm9yPg24_XlXdO5EwyTReY61oGxCR6GmMn6Oo7R9R7wUSiViVt2zNRNQfHLTG2THcguyS4UbbB2gPCbLH7irDUDrZ6-7ndPu9v9w-P9Xmz3j091va93u_rndcHPpwmb1L_HMNuP4PCT3FA5ysuvP92LVVys7mKJ15Dr3ps4g2VujtP8UQH03nnaJ3JD9HMTDc2CRvh2ODHN5P7L9-vT2xlZdORCZqH5nag1Y-f8AOccoKnm5WCYdQR_wMhgbNnknD-zzxp3RE90swfWwxGTMkyLwEx3OfcH0swjjikh2AWrRxKDGwbaCf8KIIklEBbw9EyTx8YAwX6jgGzJJ_S2mxmtnkx4nvq0GnvAfiRZXKLytpLtRm4gjyZarGjE9eM2tU0zVzcvCk3z3poAOqnonVzy2duqj3EKiWpxR_fBxH7WC4JNhrXH18-nybtfNH0yz_gDLZQqNyrvKy1bJTkKgLIsNlyhWCqSOq5BSrkpl7kFjTYkgJkQmtjHsaWKL2iFIIy5qQQXgq_4qii4LPhCrSWsGykoI2-50kQADvQzLBKchfOH3FdnZHo-BHJaE2L474QQzGHEMy0pP8yxd75qiXGnPeTnLqpzC38BazNAjw">