tree 9dd7c90c62dde67a2acc37888d4df6d58b3ae6ea
parent 7e4948b2a599fbb6a9cc01693f3e674f474c2722
author Stefano Milizia <stefanomil@google.com> 1598540394 +0200
committer GitHub <noreply@github.com> 1598540394 +0100
gpgsig -----BEGIN PGP SIGNATURE-----
 
 wsBcBAABCAAQBQJfR8pqCRBK7hj4Ov3rIwAAdHIIAFysC0V1jWJ3JiiWiV2csAf7
 eIZerQOuG+Y/pmAqcznx1WkHidJBJd+lNTxoJBP6/opX8ziSaNXm4vuyWfbEPL75
 +EtGjtVzIKi19l7ZIyXP8DQC176nFit0p8MLJeceQWjWqSbT86fczMkwjgkqyG4p
 cLXqlIhoC25kmwX6LFNHoCyjUZkF2zQjTBocHdt6h23lvolAjKr2j5OIhZXYLOlu
 Q1bjwlE5UY4fyxRfVb79ggkYPBmwsDMiUwQvQ+uGP4PCmZaEsAVQK4TQ0ksXjFUo
 CEREMgSgDv6gysFDT+NZ8tgOCHni3JN5PjKQdFoR2owHuUqiSdB6s/godEulpNE=
 =OoWX
 -----END PGP SIGNATURE-----
 

spirv-fuzz: Create synonym via OpPhi and existing synonyms (#3701)

A transformation that adds new OpPhi instructions to blocks with >=1
predecessors, so that its value depends on previously-defined ids of
the right type, which are all synonymous. This instruction is also
recorded as synonymous to the others.

The related fuzzer pass still needs to be implemented.

Fixes #3592 .