tree 24dc965c15da9f7a1b484ab5dbac76d41baaeadc
parent c6ca885c0b4af75735944c725be56b642a77b17d
author Alastair Donaldson <afdx@google.com> 1601413969 +0100
committer GitHub <noreply@github.com> 1601413969 +0100
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spirv-fuzz: Report fresh ids in transformations (#3856)

Adds a virtual method, GetFreshIds(), to Transformation. Every
transformation uses this to indicate which ids in its protobuf message
are fresh ids. This means that when replaying a sequence of
transformations the replayer can obtain a smallest id that is not in
use by the module already and that will not be used by any
transformation by necessity. Ids greater than or equal to this id
can be used as overflow ids.

Fixes #3851.