4 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
Alastair Donaldson	1cba9942bd	Validate during reduction (#2194) ... * Run validator during reduction. * Added functionality to validate modules after each reduction step, and some tests to check this is working. Also fixed an issue where reduction passes were not guaranteed to be executed at their minimum granularities.	2018-12-12 09:06:13 -05:00
Alastair Donaldson	6679d5df89	Replace loop with selection (#2164) ... Add a pass for spirv-reduce that will turn a loop into a selection.	2018-12-07 12:44:46 -05:00
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