Commit Graph

5 Commits

Author SHA1 Message Date
Alastair Donaldson
d0c73fcee1
spirv-fuzz: Optimize transformations (#4216)
Avoids blanket invalidation of analyses in several transformations,
instead updating the def-use manager and instruction to block mapping.
2021-03-26 10:22:06 +00:00
Alastair Donaldson
bed84792f9
spirv-fuzz: Call by value and move in transformations (#4208)
Adapts all transformation classes so that their protobuf message is
passed by value and then moved into the message_ field.
2021-03-23 13:31:44 +00:00
Alastair Donaldson
57b3723c5c
spirv-fuzz: Do not allow creation of constants of block-decorated structs (#3903)
Fixes #3902.
2020-10-13 18:35:41 +01:00
Alastair Donaldson
fcb22ecf0f
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.
2020-09-29 22:12:49 +01:00
Vasyl Teliman
d7f078f27d
spirv-fuzz: TransformationMutatePointer (#3737)
Fixes #3624.
2020-09-01 12:45:13 +01:00