Commit Graph

12 Commits

Author SHA1 Message Date
Alastair Donaldson
11cd875ed8
spirv-fuzz: Use reference in CanMakeSynonymOf (#4401)
The instruction parameter of CanMakeSynonymOf is an input parameter
that should never be null, so a const reference is a more appropriate
type than a const pointer.
2021-07-27 13:18:36 +01:00
EGJ1996
c1a75bfabf
spirv-fuzz: Support bitwise or and xor in TransformationAddBitInstructionSynonym (#4310)
Fixes #4172.
2021-06-09 16:23:26 +01:00
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
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
330c72549a
spirv-fuzz: Support dead blocks in TransformationAddSynonym (#3832)
Fixes #3830.
2020-09-24 14:18:07 +01:00
Vasyl Teliman
36185f8b09
spirv-fuzz: Move IRContext parameter into constructor (#3837)
This PR converts IRContext parameter in fact managers into a class field. Part of #3698.
2020-09-24 12:27:59 +01:00
Stefano Milizia
1e1c308ded
spirv-fuzz: Pass submanagers to other submanagers when necessary (#3796)
This PR changes the fact manager so that, when calling some of the
functions in submanagers, passes references to other submanagers if
necessary (e.g. to make consistency checks).

In particular:

- DataSynonymAndIdEquationFacts is passed to the AddFactIdIsIrrelevant
  function of IrrelevantValueFacts

- IrrelevantValueFacts is passed to the AddFact functions of
  DataSynonymAndIdEquationFacts

The IRContext is also passed when necessary and the calls to the
corresponding functions in FactManager were updated to be valid and
always use an updated context.

Fixes #3550.
2020-09-15 13:27:14 +01:00
Vasyl Teliman
d6306537dc
spirv-fuzz: Don't use default parameters (#3583)
Fixes #3177.
2020-07-24 07:57:49 +01:00
Vasyl Teliman
bc2f78b7d9
spirv-fuzz: Fix usages of irrelevant constants (#3566)
Part of #3177.
2020-07-22 19:03:58 +01:00
Vasyl Teliman
a3b0adc306
spirv-fuzz: Add is_irrelevant parameter (#3563)
Part of #3177.
Adjusts functions to create constants.
2020-07-21 08:59:13 +01:00
Vasyl Teliman
2fa735dc06
spirv-fuzz: Remove TransformationCopyObject (#3531)
Fixes #3509.
2020-07-15 17:37:19 +01:00
Vasyl Teliman
40c3c1cace
spirv-fuzz: TransformationAddSynonyms (#3447)
Part of #3440.
2020-07-12 09:59:08 +01:00