llvm-project

Commit Graph

Author	SHA1	Message	Date
Nikita Popov	ca28e32359	[IR] Mark assume/annotation as InaccessibleMemOnly These intrinsics don't need to be marked as arbitrary writing, it's sufficient to write inaccessible memory (aka "side effect") to preserve control dependencies. This means less special-casing in BasicAA. This is intended as an alternative to D98925. Differential Revision: https://reviews.llvm.org/D99022	2021-03-22 22:01:03 +01:00
Clement Courbet	926cca9679	[InstCombine] Add unit test with @llvm.annotation. In preparation for https://reviews.llvm.org/D98925	2021-03-19 08:49:40 +01:00

Author

SHA1

Message

Date

Nikita Popov

ca28e32359

[IR] Mark assume/annotation as InaccessibleMemOnly

These intrinsics don't need to be marked as arbitrary writing,
it's sufficient to write inaccessible memory (aka "side effect")
to preserve control dependencies. This means less special-casing
in BasicAA. This is intended as an alternative to D98925.

Differential Revision: https://reviews.llvm.org/D99022

2021-03-22 22:01:03 +01:00

Clement Courbet

926cca9679

[InstCombine] Add unit test with @llvm.annotation.

In preparation for https://reviews.llvm.org/D98925

2021-03-19 08:49:40 +01:00

2 Commits