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Fraser Cormack 2d65e9f329 [RISCV] Further optimize BUILD_VECTORs with repeated elements
This patch builds upon the initial BUILD_VECTOR work introduced in
D98700. It further optimizes the lowering of BUILD_VECTOR by using
VSELECT operations to effectively insert repeated elements into the
vector with relatively few instructions. This allows us to optimize more
BUILD_VECTORs without significantly increasing the size of the generated
code.

Reviewed By: craig.topper

Differential Revision: https://reviews.llvm.org/D98969
2021-03-23 14:14:48 +00:00
benchmarks
bindings [OCaml] Add (get/set)_module_identifer functions 2021-03-20 20:41:51 +05:30
cmake [CMAKE] Fix cross-compilation build 2021-03-23 13:24:08 +03:00
docs [LangRef] Fix typos in the vector-type memory layout section 2021-03-23 12:28:50 +00:00
examples [ORC] Fix some comments in the LLJITWithObjectLinkingLayerPlugin example. 2021-03-12 19:13:42 -08:00
include Revert "A new option -print-on-crash that prints the IR as it was upon entering the last pass when there is a crash." 2021-03-23 10:09:27 -04:00
lib [RISCV] Further optimize BUILD_VECTORs with repeated elements 2021-03-23 14:14:48 +00:00
projects llvmbuildectomy - replace llvm-build by plain cmake 2020-11-13 10:35:24 +01:00
resources
runtimes [PR48898][CMake] Support MinGW Toolchain tool sin llvm_ExternalProject_Add 2021-03-02 22:45:05 +01:00
test [RISCV] Further optimize BUILD_VECTORs with repeated elements 2021-03-23 14:14:48 +00:00
tools [llvm-symbolizer][llvm-nm] Fix AArch64 and ARM mapping symbols handling. 2021-03-23 14:17:12 +01:00
unittests Introduce a generic operator to apply complex operations to BitVector 2021-03-23 14:23:26 +01:00
utils [gn build] (manually) port d709dcc09097 2021-03-23 10:13:14 -04:00
.clang-format
.clang-tidy
.gitattributes
.gitignore
CMakeLists.txt [CMAKE] Fix cross-compilation build 2021-03-23 13:24:08 +03:00
CODE_OWNERS.TXT [M68k][CODE_OWNERS](0/8) Add code owner for the M68k target 2021-03-08 12:30:56 -08:00
configure
CREDITS.TXT [NFC] Add contributors names to CREDITS.TXT 2020-10-07 13:22:55 -04:00
LICENSE.TXT
llvm.spec.in
README.txt
RELEASE_TESTERS.TXT

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