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Kerry McLaughlin 932ce6d2d9 [AArch64][SVE] Add the SVE dupq_lane intrinsic 
Summary:
Implements the @llvm.aarch64.sve.dupq.lane intrinsic.

As specified in the ACLE, the behaviour of:
  svdupq_lane_u64(data, index)

...is identical to:
  svtbl(data, svadd_x(svptrue_b64(),
                      svand_x(svptrue_b64(), svindex_u64(0, 1), 1),
                      index * 2))

If the index is in the range [0,3], the operation is equivalent
to a single DUP (.q) instruction.

Reviewers: sdesmalen, c-rhodes, cameron.mcinally, efriedma, dancgr, rengolin

Reviewed By: sdesmalen

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

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D74734
2020-02-24 13:59:47 +00:00
benchmarks
bindings Rework go bindings so that validation works fine 2020-02-13 14:13:03 +01:00
cmake [AIX] Improve 32/64-bit build configuration 2020-02-20 15:41:00 -05:00
docs [Intrinsic] Add fixed point saturating division intrinsics. 2020-02-24 10:50:52 +01:00
examples [ORC][examples] Fix ThinLtoJIT example after changes in 85fb997659b. 2020-02-20 11:15:08 -08:00
include [AArch64][SVE] Add the SVE dupq_lane intrinsic 2020-02-24 13:59:47 +00:00
lib [AArch64][SVE] Add the SVE dupq_lane intrinsic 2020-02-24 13:59:47 +00:00
projects Add few docs and implementation of strcpy and strcat. 2019-10-04 17:30:54 +00:00
resources
runtimes [runtimes] Add umbrella targets for runtimes 2020-02-12 09:46:14 -08:00
test [AArch64][SVE] Add the SVE dupq_lane intrinsic 2020-02-24 13:59:47 +00:00
tools [ORC] Update LLJIT to automatically run specially named initializer functions. 2020-02-22 11:49:14 -08:00
unittests Use new FailedWithMessage matcher in DWARFDebugLineTest.cpp 2020-02-24 10:27:00 +01:00
utils [MC] Widen the functional unit type from 32 to 64 bits. 2020-02-24 09:37:00 +01:00
.arcconfig
.clang-format
.clang-tidy - Update .clang-tidy to ignore parameters of main like functions for naming violations in clang and llvm directory 2020-01-31 16:49:45 +00:00
.gitattributes Fix the "git modified" issue on the preserve-comments-crlf.s. 2019-09-10 12:17:49 +00:00
.gitignore Continue removing llgo. 2020-02-10 10:33:58 -08:00
CMakeLists.txt [AIX] Improve 32/64-bit build configuration 2020-02-20 15:41:00 -05:00
CODE_OWNERS.TXT Continue removing llgo. 2020-02-10 10:33:58 -08:00
configure
CREDITS.TXT Update email address. 2019-07-17 07:02:02 +00:00
LICENSE.TXT Fix typos throughout the license files that somehow I and my reviewers 2019-01-21 09:52:34 +00:00
llvm.spec.in Update structured references to the license to the new license. 2019-01-19 11:30:51 +00:00
LLVMBuild.txt Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
README.txt Test commit. 2019-10-03 14:57:49 +00:00
RELEASE_TESTERS.TXT Update the list of platforms & archs 2018-12-16 14:47:16 +00:00

README.txt 

The LLVM Compiler Infrastructure
================================

This directory and its subdirectories contain source code for LLVM,
a toolkit for the construction of highly optimized compilers,
optimizers, and runtime environments.

LLVM is open source software. You may freely distribute it under the terms of
the license agreement found in LICENSE.txt.

Please see the documentation provided in docs/ for further
assistance with LLVM, and in particular docs/GettingStarted.rst for getting
started with LLVM and docs/README.txt for an overview of LLVM's
documentation setup.

If you are writing a package for LLVM, see docs/Packaging.rst for our
suggestions.