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Author SHA1 Message Date
Sander de Smalen 4788ca450f [AArch64][SVE] Change pointer type of nontemporal load/store intrinsics 
Summary:
This fixes a discrepancy between the non-temporal loads/store
intrinsics and other SVE load intrinsics (such as nf/ff), so
that Clang can use the same code to generate these intrinsics.

Reviewers: andwar, kmclaughlin, rengolin, efriedma

Reviewed By: efriedma

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

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D76237
 2020-03-18 12:44:51 +00:00
Kerry McLaughlin 4194ca8e5a Recommit "[AArch64][SVE] Implement intrinsics for non-temporal loads & stores" 
Updated pred_load patterns added to AArch64SVEInstrInfo.td by this patch
to use reg + imm non-temporal loads to fix previous test failures.

Original commit message:

Adds the following intrinsics:
  - llvm.aarch64.sve.ldnt1
  - llvm.aarch64.sve.stnt1

This patch creates masked loads and stores with the
MONonTemporal flag set when used with the intrinsics above.
 2019-12-13 10:08:20 +00:00
Kerry McLaughlin c0a3ab3655 Revert "[AArch64][SVE] Implement intrinsics for non-temporal loads & stores" 
This reverts commit 3f5bf35f86 as it was
causing build failures in llvm-clang-x86_64-expensive-checks:

http://lab.llvm.org:8011/builders/llvm-clang-x86_64-expensive-checks-debian/builds/392
http://lab.llvm.org:8011/builders/llvm-clang-x86_64-expensive-checks-ubuntu/builds/1045
 2019-12-11 13:58:39 +00:00
Kerry McLaughlin 3f5bf35f86 [AArch64][SVE] Implement intrinsics for non-temporal loads & stores 
Summary:
Adds the following intrinsics:
  - llvm.aarch64.sve.ldnt1
  - llvm.aarch64.sve.stnt1

This patch creates masked loads and stores with the
MONonTemporal flag set when used with the intrinsics above.

Reviewers: sdesmalen, paulwalker-arm, dancgr, mgudim, efriedma, rengolin

Reviewed By: efriedma

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

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D71000
 2019-12-11 11:13:51 +00:00