llvm-project
9a088dc4 - [X86] Manage atomic load of fp -> int promotion in DAG

Commit

119 days ago

[X86] Manage atomic load of fp -> int promotion in DAG When lowering atomic <1 x T> vector types with floats, selection can fail since this pattern is unsupported. To support this, floats can be casted to an integer type of the same size. commit-id:f9d761c5

References

users/jofrn/spr/main/f9d761c5

#142330 - [MTE] [NFC] use vector to collect globals to tag (#120283)

#120598 - [SelectionDAG] Widen <2 x T> vector types for atomic load

#138635 - [X86] Remove extra MOV after widening atomic load

#142320 - [X86] Cast atomic vectors in IR to support floats

#120387 - [X86] Add atomic vector tests for unaligned >1 sizes.

#120716 - [AtomicExpand] Add bitcasts when expanding load atomic vector

#120386 - [X86] Manage atomic load of fp -> int promotion in DAG

Author

jofrn

Committer

jofrn

Parents

23959886

llvm-project 9a088dc4 - [X86] Manage atomic load of fp -> int promotion in DAG

llvm-project
9a088dc4 - [X86] Manage atomic load of fp -> int promotion in DAG