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7 Commits

Author SHA1 Message Date
David Sherwood
1652ed61e6 [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
David Sherwood
4ab4d5df20 [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
009f73b707 Revert "[SVE] Add checks for no warnings in SVE tests"
This reverts commit fb495c31701b2cd697cf4282f63764c9cefd49c0.

Was causing test failures and broke buildbot.
2020-06-18 08:03:31 +01:00
David Sherwood
4399d793fa [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
Cullen Rhodes
75e355b62f [AArch64][SVE] Add break intrinsics
Summary:
Implements the following intrinsics:

    * @llvm.aarch64.sve.brka
    * @llvm.aarch64.sve.brka.z
    * @llvm.aarch64.sve.brkb
    * @llvm.aarch64.sve.brkb.z
    * @llvm.aarch64.sve.brkn.z
    * @llvm.aarch64.sve.brkpa.z
    * @llvm.aarch64.sve.brkpb.z

Reviewers: sdesmalen, efriedma, dancgr, mgudim, cameron.mcinally, rengolin

Reviewed By: sdesmalen

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

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D72393
2020-01-17 11:47:08 +00:00
Cullen Rhodes
60f59a567a [AArch64][SVE] Implement pfirst and pnext intrinsics
Reviewers: sdesmalen, efriedma, dancgr, mgudim, cameron.mcinally

Reviewed By: cameron.mcinally

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

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D71472
2019-12-19 11:03:32 +00:00
Kerry McLaughlin
b9711a0ef8 [AArch64][SVE] Implement punpk[hi|lo] intrinsics
Summary:
Adds the following two intrinsics:
  - int_aarch64_sve_punpkhi
  - int_aarch64_sve_punpklo

This patch also contains a fix which allows LLVMHalfElementsVectorType
to forward reference overloadable arguments.

Reviewers: sdesmalen, rovka, rengolin

Reviewed By: sdesmalen

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

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D67830

llvm-svn: 373232
2019-09-30 17:10:21 +00:00