tree b0722014d12c9201e21f8f62db5dfb2b8cdde6f6
parent c9e094cc4d553181db2f9c1fa4d31750668c7d13
author Alastair Donaldson <alastair.donaldson@imperial.ac.uk> 1627509577 +0100
committer GitHub <noreply@github.com> 1627509577 +0100
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spirv-fuzz: Allow inapplicable transformations to be ignored (#4407)

spirv-fuzz features transformations that should be applicable by
construction. Assertions are used to detect when such transformations
turn out to be inapplicable. Failures of such assertions indicate bugs
in the fuzzer. However, when using the fuzzer at scale (e.g. in
ClusterFuzz) reports of these assertion failures create noise, and
cause the fuzzer to exit early. This change adds an option whereby
inapplicable transformations can be ignored. This reduces noise and
allows fuzzing to continue even when a transformation that should be
applicable but is not has been erroneously created.