Bug 111038

Summary: [regression][bisected][ICL] piglit spec.arb_fragment_program.fp-indirections2 assertion
Product: Mesa Reporter: Clayton Craft <clayton.a.craft>
Component: Drivers/DRI/i965Assignee: Jason Ekstrand <jason>
Status: RESOLVED FIXED QA Contact: Intel 3D Bugs Mailing List <intel-3d-bugs>
Severity: normal    
Priority: medium Keywords: bisected, regression
Version: git   
Hardware: Other   
OS: All   
Whiteboard:
i915 platform: i915 features:
Bug Depends on:    
Bug Blocks: 111444    

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
Comment 1 Clayton Craft 2019-09-24 19:37:52 UTC 
Fixed by acfa2340e

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