tree a80cf783a4f3705c8741b3393f445888097c3ed2
parent 528c00c0167c0c6a9cb1da7dc5f80bba444813aa
author Alastair Donaldson <afdx@google.com> 1573143546 +0000
committer GitHub <noreply@github.com> 1573143546 +0000
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spirv-fuzz: simplify transformation for replacing an id with a synonym (#3020)

Prior to this change, TransformationReplaceIdWithSynonym was designed
to be able to replace an id with some synonymous data descriptor,
possibly necessitating extracting from a composite into a fresh id in
order to get at the synonymous data.  This change simplifies things so
that TransformationReplaceIdWithSynonym just allows one id to be
replaced by another id.  It is the responsibility of the associated
fuzzer pass - FuzzerPassApplyIdSynonyms - to perform the extraction
operations, using e.g. TransformationCompositeExtract.