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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - Spilling failure of b96 merged value"
href="https://bugs.freedesktop.org/show_bug.cgi?id=90348#c1">Comment # 1</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - Spilling failure of b96 merged value"
href="https://bugs.freedesktop.org/show_bug.cgi?id=90348">bug 90348</a>
from <span class="vcard"><a class="email" href="mailto:imirkin@alum.mit.edu" title="Ilia Mirkin <imirkin@alum.mit.edu>"> <span class="fn">Ilia Mirkin</span></a>
</span></b>
<pre>Created <span class=""><a href="attachment.cgi?id=115607" name="attach_115607" title="shader causing spill failure">attachment 115607</a> <a href="attachment.cgi?id=115607&action=edit" title="shader causing spill failure">[details]</a></span>
shader causing spill failure
Compile with -a e4 to get the failure. Works on GK110 since that has 256
registers.
This is what ultimately causes the failure at emit time:
140: texfetch 2D $r0 $s0 f32 $r48t $r48q (8)
141: texbar - # $r48t (8)
142: st b96 # l[0x0] $r48t (8)
codegen/nv50_ir_emit_nvc0.cpp:1659:emitLoadStoreType: Assertion `!"invalid
type"' failed.</pre>
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