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<base href="https://bugs.freedesktop.org/">
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Image load store regressions"
href="https://bugs.freedesktop.org/show_bug.cgi?id=109056">109056</a>
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<th>Summary</th>
<td>Image load store regressions
</td>
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<th>Product</th>
<td>Mesa
</td>
</tr>
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<th>Version</th>
<td>unspecified
</td>
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<th>Hardware</th>
<td>Other
</td>
</tr>
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<th>OS</th>
<td>All
</td>
</tr>
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<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Keywords</th>
<td>bisected, regression
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
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<th>Priority</th>
<td>medium
</td>
</tr>
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<th>Component</th>
<td>Drivers/DRI/i965
</td>
</tr>
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<th>Assignee</th>
<td>intel-3d-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>mark.a.janes@intel.com
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>intel-3d-bugs@lists.freedesktop.org
</td>
</tr></table>
<p>
<div>
<pre>Vulkan tests regresson on i965:
dEQP-VK.image.texel_view_compatible.compute.basic.image_store.bc1_rgb_srgb_block.r16g16b16a16_sfloat
dEQP-VK.image.texel_view_compatible.compute.basic.image_store.bc1_rgb_unorm_block.r16g16b16a16_sfloat
dEQP-VK.image.texel_view_compatible.compute.basic.image_store.bc1_rgba_srgb_block.r16g16b16a16_sfloat
dEQP-VK.image.texel_view_compatible.compute.basic.image_store.bc1_rgba_unorm_block.r16g16b16a16_sfloat
dEQP-VK.image.texel_view_compatible.compute.basic.image_store.bc4_snorm_block.r16g16b16a16_sfloat
dEQP-VK.image.texel_view_compatible.compute.basic.image_store.bc4_unorm_block.r16g16b16a16_sfloat
dEQP-VK.image.texel_view_compatible.compute.extended.image_store.bc1_rgb_srgb_block.r16g16b16a16_sfloat
dEQP-VK.image.texel_view_compatible.compute.extended.image_store.bc1_rgb_unorm_block.r16g16b16a16_sfloat
dEQP-VK.image.texel_view_compatible.compute.extended.image_store.bc1_rgba_srgb_block.r16g16b16a16_sfloat
dEQP-VK.image.texel_view_compatible.compute.extended.image_store.bc1_rgba_unorm_block.r16g16b16a16_sfloat
dEQP-VK.image.texel_view_compatible.compute.extended.image_store.bc4_snorm_block.r16g16b16a16_sfloat
dEQP-VK.image.texel_view_compatible.compute.extended.image_store.bc4_unorm_block.r16g16b16a16_sfloat
In the output for these tests:
error: src->ssa->num_components == num_components
(../src/compiler/nir/nir_validate.c:206)
Bisected to:
06fbcd2cd5cc5702c9039c26d20082a99bc157bf
Author: Eric Anholt <<a href="mailto:eric@anholt.net">eric@anholt.net</a>>
intel: Simplify the half-float packing in image load/store lowering.
This was noted by Jason in review when I tried to make a helper for the
old path.
Reviewed-by: Jason Ekstrand <<a href="mailto:jason@jlekstrand.net">jason@jlekstrand.net</a>></pre>
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