llvm-project/llvm
Phoebe Wang f13b43d570 [X86][FP16] Only generate approximate rsqrt when Reciprocal is true for half type
We have reasonable fast sqrt and accurate rsqrt for half type due to the
limited fractions. So neither do we need multi steps refinement for
rsqrt nor replace sqrt by rsqrt.

Reviewed By: RKSimon

Differential Revision: https://reviews.llvm.org/D114844
2021-12-02 13:52:45 +08:00
..
benchmarks
bindings
cmake [CMake] Add new cmake option to control adding comments in GenDAGISel 2021-11-25 12:11:35 -06:00
docs Add 'LLVM_DEFAULT_TARGET_TRIPLE' to the documented list of CMake variables 2021-12-01 21:38:59 +13:00
examples Revert "Use `GNUInstallDirs` to support custom installation dirs. -- LLVM" 2021-11-02 19:11:44 +01:00
include [llvm] [Support] Add HTTP Client Support library. 2021-12-01 23:54:38 +00:00
lib [X86][FP16] Only generate approximate rsqrt when Reciprocal is true for half type 2021-12-02 13:52:45 +08:00
projects
resources
runtimes
test [X86][FP16] Only generate approximate rsqrt when Reciprocal is true for half type 2021-12-02 13:52:45 +08:00
tools [llvm-reduce] Assert that the number of chunks does not change with reductions 2021-12-01 15:40:05 -08:00
unittests [llvm] [Support] Add HTTP Client Support library. 2021-12-01 23:54:38 +00:00
utils [gn build] Port 170783f991 2021-12-02 00:48:10 +00:00
.clang-format
.clang-tidy
.gitattributes
.gitignore
CMakeLists.txt Revert "[VE] Make VE official" 2021-12-01 17:32:21 -08:00
CODE_OWNERS.TXT
CREDITS.TXT
LICENSE.TXT
README.txt
RELEASE_TESTERS.TXT
configure
llvm.spec.in

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.