Commit Graph

3 Commits

Author SHA1 Message Date
Alastair Donaldson
86d0d9be25 Refactored reducer so that the 'finding' functionality of a reduction pass are separated from the generic functionality for tracking progress of a pass. With this change, we now have a ReductionOpportunityFinder abstract class, with many subclasses for each type of reduction, and just one ReductionPass class, which has an associated finder. (#2321)
Sounds good.
2019-01-23 17:07:58 -05:00
Paul Thomson
71aa48f91d spirv-reduce: add OperandToUndefReductionPass (#2200)
* Add OperandToUndefReductionPass.

Fixes #2115.

Also added some tests that are similar to those in OperandToConstantReductionPassTest.

In addition, refactor FindOrCreateGlobalUndef into reduction_util.cpp. Fixes #2184.

Removed many documentation comments that were identical or very similar to the overridden function's documentation comment.
2018-12-19 13:25:56 +00:00
Alastair Donaldson
f3acb955c2 Initial commit for spirv-reduce. (#2056)
Creates a new tool that can be used to reduce failing testcases, similar to creduce.
2018-11-21 14:03:09 -05:00