I have added a new file:
llvm/test/CodeGen/AArch64/README
that describes what to do in the event one of the SVE codegen tests
fails the warnings check. In addition, I've added comments to all
the relevant SVE tests pointing users at the README file.
Differential Revision: https://reviews.llvm.org/D83467
I have added CHECK lines to the following tests:
llvm/test/CodeGen/AArch64/sve-breakdown-scalable-vectortype.ll
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-loads.ll
since they are now free of warnings related to invalid use of
EVT::getVectorNumElements() and VectorType::getNumElements().
Differential Revision: https://reviews.llvm.org/D82957
Summary:
This patch adds the following intrinsics for creating two-tuple,
three-tuple and four-tuple scalable vectors:
* llvm.aarch64.sve.tuple.create2
* llvm.aarch64.sve.tuple.create3
* llvm.aarch64.sve.tuple.create4
As well as:
* llvm.aarch64.sve.tuple.get
* llvm.aarch64.sve.tuple.set
For extracting and inserting scalable vectors from vector tuples. These
intrinsics are intended to be used by the ACLE functions svcreate<n>,
svget and svset.
This patch also includes calling convention support for passing and
returning tuples of scalable vectors to/from functions.
Reviewed By: efriedma
Differential Revision: https://reviews.llvm.org/D75674
David Sherwood