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Kerry McLaughlin 7b577a403e [IntrinsicEmitter] Add overloaded types for SVE intrinsics (Subdivide2 & Subdivide4)
Summary:
Both match the type of another intrinsic parameter of a vector type, but where each element is subdivided to form a vector with more elements of a smaller type.

Subdivide2Argument allows intrinsics such as the following to be defined:
 - declare <vscale x 4 x i32> @llvm.something.nxv4i32(<vscale x 8 x i16>)

Subdivide4Argument allows intrinsics such as:
 - declare <vscale x 4 x i32> @llvm.something.nxv4i32(<vscale x 16 x i8>)

Tests are included in follow up patches which add intrinsics using these types.

Reviewers: sdesmalen, SjoerdMeijer, greened, rovka

Reviewed By: sdesmalen

Subscribers: rovka, tschuett, jdoerfert, cfe-commits, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D67549

llvm-svn: 372380
2019-09-20 09:48:21 +00:00
benchmarks
bindings Remove the obsolete BlockByRefStruct flag from LLVM IR 2019-09-18 22:38:56 +00:00
cmake [cmake] Changes to get Windows self-host working with PGO 2019-09-18 09:43:13 +00:00
docs [NFC] Test commit, deleting some whitespace 2019-09-20 09:43:31 +00:00
examples [Orc] Roll back ThreadPool to std::function 2019-09-13 11:59:51 +00:00
include [IntrinsicEmitter] Add overloaded types for SVE intrinsics (Subdivide2 & Subdivide4) 2019-09-20 09:48:21 +00:00
lib [IntrinsicEmitter] Add overloaded types for SVE intrinsics (Subdivide2 & Subdivide4) 2019-09-20 09:48:21 +00:00
projects [libc++] Take 2: Integrate the PSTL into libc++ 2019-08-05 18:29:14 +00:00
resources
runtimes Revert "Adding support for overriding LLVM_ENABLE_RUNTIMES for runtimes builds." 2019-09-11 00:43:35 +00:00
test [yaml2obj/obj2yaml] - Do not trigger llvm_unreachable when dumping/parsing relocations and e_machine is unsupported. 2019-09-20 09:15:36 +00:00
tools [llvm-dwarfdump] Adjust Windows path to be acceptable by JSON 2019-09-20 09:25:11 +00:00
unittests [SVFS] Vector Function ABI demangling. 2019-09-19 17:47:32 +00:00
utils [IntrinsicEmitter] Add overloaded types for SVE intrinsics (Subdivide2 & Subdivide4) 2019-09-20 09:48:21 +00:00
.arcconfig
.clang-format
.clang-tidy
.gitattributes Fix the "git modified" issue on the preserve-comments-crlf.s. 2019-09-10 12:17:49 +00:00
.gitignore
CMakeLists.txt [cmake] Changes to get Windows self-host working with PGO 2019-09-18 09:43:13 +00:00
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