Commit Graph

16 Commits

Author SHA1 Message Date
alan-baker
d35a78db57
Switch SPIRV-Tools to use spirv.hpp11 internally (#4981)
Fixes #4960

* Switches to using enum classes with an underlying type to avoid
  undefined behaviour
2022-11-04 17:27:10 -04:00
luzpaz
65ecfd1093
Fix various source comment (doxygen) typos (#4680)
Found via `codespell -q 3 -L fo,lod,parm
2022-01-26 15:13:08 -05:00
Vasyl Teliman
f9937bcc83
spirv-fuzz: Fix invalid equation facts (#4009)
Fixes #4008.
2020-11-03 15:06:55 +00:00
Vasyl Teliman
895dafcc1d
spirv-fuzz: Add FuzzerPassAddCompositeExtract (#3904)
Fixes #3806.
2020-10-23 14:49:50 +01:00
Alastair Donaldson
dc4a182282
spirv-fuzz: Tolerate absent ids in data synonym fact management (#3966)
Fixes #3952.
2020-10-22 00:06:53 +01:00
Alastair Donaldson
bf1a11dab7
spirv-fuzz: Wrap early terminators before merging returns (#3925)
Incorporates some other fixes for issues that were brought to light by
adding this functionality.

Fixes #3717.
Fixes #3924.
2020-10-16 19:29:39 +01:00
Alastair Donaldson
c2553a315f
spirv-fuzz: Do not expose synonym facts for non-existent ids (#3891)
Fixes #3888.
2020-10-09 07:18:46 +01:00
Vasyl Teliman
bd0dd9cef1
spirv-fuzz: Fix rvalue references (#3883)
Fixes #3659.
2020-10-06 12:06:53 +01:00
Vasyl Teliman
16cc197c8c
spirv-fuzz: Refactor conditions in the fact manager (#3867)
Refactors conditions and names of some methods in the fact manager. Part of #3698.
2020-10-01 11:48:47 +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
2945963cce
spirv-fuzz: Consider all ids from dead blocks irrelevant (#3795)
This PR modifies the FactManager methods IdIsIrrelevant and GetIrrelevantIds so
that an id is always considered irrelevant if it comes from a dead block.

Fixes #3733.
2020-09-18 11:45:02 +01:00
Vasyl Teliman
3131686d2e
spirv-fuzz: Handle invalid ids in fact manager (#3742)
Fixes #3741.
2020-09-15 17:03:09 +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
Stefano Milizia
3daabd3212
spirv-fuzz: Transformation to replace the use of an irrelevant id (#3697)
A transformation that replaces the use of an irrelevant id with
another id of the same type.

The related fuzzer pass, for every use of an irrelevant id,
checks whether the id can be replaced in that use by another
id of the same type and randomly decides whether to replace
it.

Fixes #3503.
2020-09-01 16:28:04 +01:00
Alastair Donaldson
50cf38b8c9
spirv-fuzz: Do not make synonyms of void result ids (#3747)
Fixes #3746.
2020-08-27 09:39:20 +01:00
Vasyl Teliman
230f363e6d
spirv-fuzz: Split the fact manager into multiple files (#3699)
Part of #3698.

This splits various components of the fact manager into multiple files.
2020-08-25 18:11:37 +01:00