Bug 111038 - [regression][bisected][ICL] piglit spec.arb_fragment_program.fp-indirections2 assertion
Summary: [regression][bisected][ICL] piglit spec.arb_fragment_program.fp-indirections2...
Status: NEW
Alias: None
Product: Mesa
Classification: Unclassified
Component: Drivers/DRI/i965 (show other bugs)
Version: git
Hardware: Other All
: medium normal
Assignee: Jason Ekstrand
QA Contact: Intel 3D Bugs Mailing List
URL:
Whiteboard:
Keywords: bisected, regression
Depends on:
Blocks: mesa-19.2
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Reported: 2019-07-01 17:21 UTC by Clayton Craft
Modified: 2019-08-28 19:37 UTC (History)
0 users

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Description Clayton Craft 2019-07-01 17:21:33 UTC
Output:

/tmp/build_root/m64/lib/piglit/bin/fp-indirections2 -auto -fbo
Standard Error
fp-indirections2: ../src/intel/compiler/brw_fs_generator.cpp:2251: int fs_generator::generate_code(const cfg_t*, int): Assertion `validated' failed.


Bisected to:

commit f4ef34f207d15bcade7aed644328035dd0f2cc16
Author: Jason Ekstrand <jason@jlekstrand.net>
Date:   Wed May 29 17:46:55 2019 -0500

    intel/fs: Add an UNDEF instruction to avoid excess live ranges


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