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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 - vulkan SPIR-V parsing failed at ../src/compiler/spirv/vtn_cfg.c:381"
href="https://bugs.freedesktop.org/show_bug.cgi?id=106504">106504</a>
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<th>Summary</th>
<td>vulkan SPIR-V parsing failed at ../src/compiler/spirv/vtn_cfg.c:381
</td>
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<th>Product</th>
<td>Mesa
</td>
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<th>Version</th>
<td>git
</td>
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<th>Hardware</th>
<td>Other
</td>
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<th>OS</th>
<td>All
</td>
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>normal
</td>
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<th>Priority</th>
<td>medium
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<th>Component</th>
<td>Drivers/Vulkan/Common
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<th>Assignee</th>
<td>mesa-dev@lists.freedesktop.org
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<th>Reporter</th>
<td>xavierb@gmail.com
</td>
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<th>CC</th>
<td>airlied@freedesktop.org, chadversary@chromium.org, daniel@fooishbar.org, jason@jlekstrand.net
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<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=139548" name="attach_139548" title="vkrunner file">attachment 139548</a> <a href="attachment.cgi?id=139548&action=edit" title="vkrunner file">[details]</a></span>
vkrunner file
hello,
I get an error with both radv and intel
SPIR-V parsing FAILED:
In file ../src/compiler/spirv/vtn_cfg.c:381
block->node.link.next == NULL
0 bytes into the SPIR-V binary
when using this hlsl shader (compiled with glslang):
float4 main(float4 fragCoord : SV_POSITION) : SV_Target0
{
float4 Sum = 0;
for (int i=0; i<2; i++) {
for (int j=0; j<2; j++) {
Sum += fragCoord;
}
}
return Sum / 4;
}
(the spirv source file is attached.)
This report is a follow-up to
<a href="https://github.com/KhronosGroup/SPIRV-Tools/issues/1456">https://github.com/KhronosGroup/SPIRV-Tools/issues/1456</a>
"The outer loop's continue block ends up as the same block as the inner loop's
continue block. I wonder if the Mesa compiler doesn't expect this (assuming
there are no other bugs)."</pre>
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