tree f99d46738a31098164a226a9ada16223dc595eb5
parent 788468408e14ba0a79137bf66de086eb8e64365e
author Stefano Milizia <stefanomil@google.com> 1599005279 +0200
committer GitHub <noreply@github.com> 1599005279 +0100
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spirv-fuzz: Fix GetIdEquivalenceClasses (#3767)

Pointer (if VariablePointers is enabled) to find sets of potential
synonyms.

However, some instructions with these types cannot be used in an OpPhi:

- OpFunction cannot be used as a value
- OpUndef should not be used, because it yields an undefined value for
  each use
Fixes #3761.