[PATCH] D79587: [CodeGen][SVE] Legalisation of extends with scalable types

[Kerry McLaughlin via Phabricator via llvm-commits]

kmclaughlin updated this revision to Diff 267695.
kmclaughlin marked 7 inline comments as done.
kmclaughlin added a comment.

- Restricted the illegal types which should be lowered for EXTRACT_SUBVECTOR to those handled in this patch (nxv8i8, nxv4i16 & nxv2i32)
- Removed unnecessary changes in ReplaceExtractSubVectorResults
- Updated the tests with update_llc_test_checks.py
- Added a check on expected types in performSignExtendInRegCombine & PromoteIntRes_EXTRACT_SUBVECTOR


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D79587/new/

https://reviews.llvm.org/D79587

Files:
  llvm/include/llvm/CodeGen/ValueTypes.h
  llvm/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp
  llvm/lib/CodeGen/ValueTypes.cpp
  llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
  llvm/lib/Target/AArch64/AArch64ISelLowering.h
  llvm/test/CodeGen/AArch64/sve-sext-zext.ll

-------------- next part --------------
A non-text attachment was scrubbed...
Name: D79587.267695.patch
Type: text/x-patch
Size: 15049 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20200601/a1cee2b2/attachment.bin>