Commit Graph

3 Commits

Author SHA1 Message Date
Alastair Donaldson
5a93e07392
Refactor reducer options (#2709)
Avoids polluting the global namespace with a constant, and moves constructor to .cpp file as is done for spirv-reduce's options.
2019-07-04 11:11:42 +01:00
Paul Thomson
7d1b176c1d
Improve reducer algorithm and other changes (#2472)
Fix #2475. Fix #2476. 

* Improve reducer algorithm: shrink granularity, remove an early return, no lazy initialization, notify pass if binary is interesting, add comments.
* Add fail-on-validation-error option to fail a reduction if an invalid state is reached; useful for tests.
* Set fail-on-validation-error in tests.
* Improve some documentation comments.
* Add Reducer::AddDefaultReductionPasses so tests (and other library consumers) can add the default reduction passes.
* Add CLIMessageConsumer in test_reduce so we can see messages for tricky tests.
* Remove test RemoveUnreferencedInstructionReductionPassTest_ApplyReduction because it was indirectly testing the reduction algorithm, not the RemoveUnreferencedInstruction pass.
* Tweak tests where needed.
2019-03-26 13:22:31 +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