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12 Commits

Author SHA1 Message Date
Kazu Hirata b4482f7ca0 [tools] Use std::nullopt instead of None (NFC) 
This patch mechanically replaces None with std::nullopt where the
compiler would warn if None were deprecated.  The intent is to reduce
the amount of manual work required in migrating from Optional to
std::optional.

This is part of an effort to migrate from llvm::Optional to
std::optional:

https://discourse.llvm.org/t/deprecating-llvm-optional-x-hasvalue-getvalue-getvalueor/63716
 2022-12-02 21:11:40 -08:00
Kazu Hirata 611ffcf4e4 [llvm] Use value instead of getValue (NFC) 2022-07-13 23:11:56 -07:00
Kazu Hirata a7938c74f1 [llvm] Don't use Optional::hasValue (NFC) 
This patch replaces Optional::hasValue with the implicit cast to bool
in conditionals only.
 2022-06-25 21:42:52 -07:00
Kazu Hirata 3b7c3a654c Revert "Don't use Optional::hasValue (NFC)" 
This reverts commit aa8feeefd3.
 2022-06-25 11:56:50 -07:00
Kazu Hirata aa8feeefd3 Don't use Optional::hasValue (NFC) 2022-06-25 11:55:57 -07:00
Andrew Litteken 9e73f7c8d2 [IRSim] Adding basic implementation of llvm-sim. 
This is a similarity visualization tool that accepts a Module and
passes it to the IRSimilarityIdentifier.  The resulting SimilarityGroups
are output in a JSON file.

Tests are found in test/tools/llvm-sim and check for the file not found,
a bad module, and that the JSON is created correctly.

Reviewers: paquette, jroelofs, MaskRay

Recommit of: 15645d044b to fix linking
errors and GN build system.

Differential Revision: https://reviews.llvm.org/D86974
 2021-06-23 14:38:58 -05:00
Andrew Litteken 8bc0eb4011 Revert "[IRSim] Adding basic implementation of llvm-sim." 
This reverts commit f47d00c54b.
 2021-06-11 15:44:19 -05:00
Andrew Litteken f47d00c54b [IRSim] Adding basic implementation of llvm-sim. 
This is a similarity visualization tool that accepts a Module and
passes it to the IRSimilarityIdentifier.  The resulting SimilarityGroups
are output in a JSON file.

Tests are found in test/tools/llvm-sim and check for the file not found,
a bad module, and that the JSON is created correctly.

Reviewers: paquette, jroelofs, MaskRay

Recommit of: 15645d044b to fix linking
errors.

Differential Revision: https://reviews.llvm.org/D86974
 2021-06-11 14:56:41 -05:00
Andrew Litteken 0776eca7a4 Revert "[IRSim] Adding basic implementation of llvm-sim." 
Causing build errors on the Windows Buildbots.

This reverts commit 5155dff278.
 2021-03-20 18:03:09 -05:00
Andrew Litteken 5155dff278 [IRSim] Adding basic implementation of llvm-sim. 
This is a similarity visualization tool that accepts a Module and
passes it to the IRSimilarityIdentifier.  The resulting SimilarityGroups
are output in a JSON file.

Tests are found in test/tools/llvm-sim and check for the file not found,
a bad module, and that the JSON is created correctly.

Reviewers: paquette, jroelofs, MaskRay

Recommit of: 15645d044b to fix linking
errors.

Differential Revision: https://reviews.llvm.org/D86974
 2021-03-20 16:47:50 -05:00
Andrew Litteken 69c6f6be07 Revert "[IRSim] Adding basic implementation of llvm-sim." 
This reverts commit 15645d044b.
 2020-09-25 16:18:48 -05:00
Andrew Litteken 15645d044b [IRSim] Adding basic implementation of llvm-sim. 
This is a similarity visualization tool that accepts a Module and
passes it to the IRSimilarityIdentifier.  The resulting SimilarityGroups
are output in a JSON file.

Tests are found in test/tools/llvm-sim and check for the file not found,
a bad module, and that the JSON is created correctly.

Reviewers: paquette, jroelofs

Differential Revision: https://reviews.llvm.org/D86974
 2020-09-25 15:12:34 -05:00