[PATCH] D75674: [AArch64][SVE] Implement vector tuple intrinsics
Cullen Rhodes via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Thu May 21 09:09:09 PDT 2020
c-rhodes updated this revision to Diff 265514.
c-rhodes added a comment.
Changes:
- Rebased on top of D80139 <https://reviews.llvm.org/D80139> implementing `copyToReg`/`copyFromReg` support for illegal scalable vectors. This enables copying vector tuple types between BBs.
- Removed assert in the lowering of `sve_tuple_get`/`sve_tuple_set` intrinsics checking the tuple is `CONCAT_VECTOR`.
- Vector tuple elements are now extracted with `EXTRACT_SUBVECTOR`.
- Removed target specific calling conv methods from AArch64ISelLowering.
- Updated `test/CodeGen/AArch64/sve-intrinsics-create-tuple.ll` to test extract in different BB.
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D75674/new/
https://reviews.llvm.org/D75674
Files:
llvm/include/llvm/IR/IntrinsicsAArch64.td
llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
llvm/test/CodeGen/AArch64/sve-calling-convention-tuple-types.ll
llvm/test/CodeGen/AArch64/sve-intrinsics-create-tuple.ll
llvm/test/CodeGen/AArch64/sve-intrinsics-insert-extract-tuple.ll
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