[PATCH] D66871: [SVE] MVT scalable size queries

[Graham Hunter via Phabricator via llvm-commits]

huntergr created this revision.
huntergr added reviewers: greened, cameron.mcinally, sdesmalen.
Herald added subscribers: psnobl, rkruppe, hiraditya, tschuett.
Herald added a project: LLVM.
huntergr added parent revisions: D53137: Scalable vector core instruction support + size queries, D66339: [SVE] Fixed-length vector MVT ranges.

Size queries for MVTs, split out from D53137 <https://reviews.llvm.org/D53137>.

Contains a fix for FindMemType to avoid using scalable vector types to contain non-scalable types.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D66871

Files:
  llvm/include/llvm/CodeGen/ValueTypes.h
  llvm/include/llvm/Support/MachineValueType.h
  llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
  llvm/lib/CodeGen/SelectionDAG/LegalizeVectorTypes.cpp
  llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
  llvm/lib/CodeGen/ValueTypes.cpp
  llvm/unittests/CodeGen/ScalableVectorMVTsTest.cpp
  llvm/utils/TableGen/CodeGenDAGPatterns.cpp

-------------- next part --------------
A non-text attachment was scrubbed...
Name: D66871.217601.patch
Type: text/x-patch
Size: 26815 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20190828/294d7864/attachment.bin>