Commit Graph

7 Commits

Author SHA1 Message Date
David Sherwood 02650ac036 [SVE][CodeGen] Add README for SVE-related warnings in tests
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
2020-07-14 08:31:10 +01:00
Cullen Rhodes c65d4eb5d3 [AArch64][SVE] Guard perm and select bfloat16 intrinsic patterns
Summary:
Permutation and selection bfloat16 intrinsic patterns should be guarded
on the feature flag `+bf16`. Missed in D82182 and D80850.

Reviewers: sdesmalen, fpetrogalli, kmclaughlin, efriedma

Reviewed By: fpetrogalli

Differential Revision: https://reviews.llvm.org/D82492
2020-06-26 09:35:36 +00:00
Cullen Rhodes 26502ad609 [AArch64][SVE] Add bfloat16 support to perm and select intrinsics
Summary:
Added for following intrinsics:

  * zip1, zip2, zip1q, zip2q
  * trn1, trn2, trn1q, trn2q
  * uzp1, uzp2, uzp1q, uzp2q
  * splice
  * rev
  * sel

Reviewed By: david-arm

Differential Revision: https://reviews.llvm.org/D82182
2020-06-24 10:04:51 +00:00
David Sherwood 3cfd74e64b [SVE] Add checks for no warnings in SVE tests
There are now quite a few SVE tests in LLVM and Clang that do not
emit warnings related to invalid use of EVT::getVectorNumElements()
and VectorType::getNumElements(). For these tests I have added
additional checks that there are no warnings in order to prevent
any future regressions.

Differential Revision: https://reviews.llvm.org/D80712
2020-06-18 13:18:01 +01:00
David Sherwood e3836fe1a5 Revert "[SVE] Add checks for no warnings in SVE tests"
This reverts commit fb495c3170.

Was causing test failures and broke buildbot.
2020-06-18 08:03:31 +01:00
David Sherwood fb495c3170 [SVE] Add checks for no warnings in SVE tests
There are now quite a few SVE tests in LLVM and Clang that do not
emit warnings related to invalid use of EVT::getVectorNumElements()
and VectorType::getNumElements(). For these tests I have added
additional checks that there are no warnings in order to prevent
any future regressions.

Differential Revision: https://reviews.llvm.org/D80712
2020-06-18 07:49:48 +01:00
Andrzej Warzynski a9f1583228 [AArch64][SVE] Add the @llvm.aarch64.sve.sel intrinsic
Reviewers: sdesmalen, efriedma

Subscribers: tschuett, kristof.beyls, hiraditya, rkruppe, psnobl, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D75928
2020-03-11 17:05:21 +00:00