3 Commits

Author	SHA1	Message	Date
Alastair Donaldson	6382cbb497	spirv-fuzz: Avoid invalidating analyses in various transformations (#4205) ... Avoids invalidating all analyses in transformations that add constants, OpUndef and global and local variables.	2021-03-20 22:48:02 +00:00
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
Alastair Donaldson	e95fbfb1f5	spirv-fuzz: Transformation to add OpConstantNull (#3273) ... Adds a transformation for adding OpConstantNull to a module, for appropriate data types.	2020-04-02 19:25:30 +01:00