[Bug 111450] SPIR-V shader causes assertion failure `!"Unsupported deref type"' in ir_build_deref_offset
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Wed Aug 21 06:30:49 UTC 2019
https://bugs.freedesktop.org/show_bug.cgi?id=111450
Bug ID: 111450
Summary: SPIR-V shader causes assertion failure `!"Unsupported
deref type"' in ir_build_deref_offset
Product: Mesa
Version: git
Hardware: Other
OS: All
Status: NEW
Severity: normal
Priority: medium
Component: Drivers/Vulkan/intel
Assignee: intel-3d-bugs at lists.freedesktop.org
Reporter: afdx at google.com
QA Contact: intel-3d-bugs at lists.freedesktop.org
CC: jason at jlekstrand.net
Created attachment 145111
--> https://bugs.freedesktop.org/attachment.cgi?id=145111&action=edit
Amber test exposing the problem
Running:
amber write-before-break.amber
leads to:
src/compiler/nir/nir_deref.c:311: nir_build_deref_offset: Assertion
`!"Unsupported deref type"' failed.
Build: Mesa 19.2.0-devel (git-861c2b8d31) (Debug)
Device: Intel(R) HD Graphics 630 (Kaby Lake GT2)
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