tree 7fb803b50d7fd205342b76dff7cf7fa4b933874b
parent 4af38c49bfeeac536b9bf9b25be2d4bbec356972
author Alastair Donaldson <afdx@google.com> 1586277471 +0100
committer GitHub <noreply@github.com> 1586277471 +0100
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spirv-fuzz: Handle more general SPIR-V in donation (#3280)

This change increases the extent to which arbitrary SPIR-V can be used
by the fuzzer pass that donates modules. It handles the case where
various ingredients (such as types, variables and particular
instructions) cannot be donated by omitting them, and then either
omitting their dependencies or replacing their dependencies with
alternative instructions.

The change pays particular attention to allowing code that manipulates
image types to be handled (by skipping anything image-specific).