llvm-project

Commit Graph

Author	SHA1	Message	Date
Arthur Eubanks	77bc3ba365	[NFC][llvm-reduce] Cleanup types Use Module& wherever possible. Since every reduction immediately turns Chunks into an Oracle, directly pass Oracle instead. Reviewed By: hans Differential Revision: https://reviews.llvm.org/D111122	2021-10-10 18:07:28 -07:00
Florian Hahn	23c8da25ef	[llvm-reduce] Add reduction for aliases. This patch adds a new reduction pass that tries to remove aliases. It runs early, as most of those likely can be removed up-front in practice. This substantially improves llvm-reduce for IR generated by the swift compiler, which can generate a lot of aliases which lead to lots of invalid reductions. Reviewed By: lebedev.ri Differential Revision: https://reviews.llvm.org/D90260	2020-10-28 13:11:19 +00:00

Author

SHA1

Message

Date

Arthur Eubanks

77bc3ba365

[NFC][llvm-reduce] Cleanup types

Use Module& wherever possible.
Since every reduction immediately turns Chunks into an Oracle, directly pass Oracle instead.

Reviewed By: hans

Differential Revision: https://reviews.llvm.org/D111122

2021-10-10 18:07:28 -07:00

Florian Hahn

23c8da25ef

[llvm-reduce] Add reduction for aliases.

This patch adds a new reduction pass that tries to remove aliases.
It runs early, as most of those likely can be removed up-front in
practice.

This substantially improves llvm-reduce for IR generated by the swift
compiler, which can generate a lot of aliases which lead to lots of
invalid reductions.

Reviewed By: lebedev.ri

Differential Revision: https://reviews.llvm.org/D90260

2020-10-28 13:11:19 +00:00

2 Commits