Add the instructions and patterns for loads and stores in microMIPSr3
when a 64 bit FPU is present. Previously, this would lead to an
instruction selection failure.
This resolves PR/49200.
Thanks to jdeguire for reporting the issue!
Differential Revision: https://reviews.llvm.org/D124723
This adds custom lowering for truncating stores when operating on
fixed length vectors in SVE. It also includes a DAG combine to
fold extends followed by truncating stores into non-truncating
stores in order to prevent this pattern appearing once truncating
stores are supported.
Currently truncating stores are not used in certain cases where
the size of the vector is larger than the target vector width.
Differential Revision: https://reviews.llvm.org/D104471
This adds custom lowering for truncating stores when operating on
fixed length vectors in SVE. It also includes a DAG combine to
fold extends followed by truncating stores into non-truncating
stores in order to prevent this pattern appearing once truncating
stores are supported.
Currently truncating stores are not used in certain cases where
the size of the vector is larger than the target vector width.
Differential Revision: https://reviews.llvm.org/D104471
Previously these instructions were unselectable and instead were generated
through the instruction mapping tables.
Reviewers: atanasyan, smaksimovic, abeserminji
Differential Revision: https://reviews.llvm.org/D46055
llvm-svn: 331165
Simon Dardis