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Mirror of https://github.com/RPCS3/llvm-mirror
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Evandro Menezes 23cfeced38 [InstCombine] Expand the simplification of pow() into exp2() 
Generalize the simplification of `pow(2.0, y)` to `pow(2.0 ** n, y)` for all
scalar and vector types.

This improvement helps some benchmarks in SPEC CPU2000 and CPU2006, such as
252.eon, 447.dealII, 453.povray.  Otherwise, no significant regressions on
x86-64 or A64.

Differential revision: https://reviews.llvm.org/D49273

llvm-svn: 341095
2018-08-30 19:04:51 +00:00
benchmarks Pull google/benchmark library to the LLVM tree 2018-08-28 09:42:41 +00:00
bindings [AArch64] Add Tiny Code Model for AArch64 2018-08-22 11:31:39 +00:00
cmake Revert "[CMake] Use LLVM_ENABLE_IDE instead of CMAKE_CONFIGURATION_TYPES" 2018-08-30 09:32:09 +00:00
docs [llvm-mca] Report the number of dispatched micro opcodes in the DispatchStatistics view. 2018-08-30 10:50:20 +00:00
examples [ORC] Update JITCompileCallbackManager to support multi-threaded code. 2018-05-30 01:57:45 +00:00
include [LLVM-C] Add Bindings For Named Metadata 2018-08-30 17:09:43 +00:00
lib [InstCombine] Expand the simplification of pow() into exp2() 2018-08-30 19:04:51 +00:00
projects [cmake] Support moving debuginfo-tests to llvm/projects 2017-12-12 17:06:08 +00:00
resources
runtimes Revert "[CMake] Pass Clang defaults to runtimes builds" 2018-07-13 20:01:55 +00:00
test [InstCombine] Expand the simplification of pow() into exp2() 2018-08-30 19:04:51 +00:00
tools [LLVM-C] Add Bindings For Named Metadata 2018-08-30 17:09:43 +00:00
unittests [IR] add shuffle queries for identity extend/extract 2018-08-30 15:05:38 +00:00
utils [WebAssembly] Made disassembler only use stack instructions. 2018-08-30 15:40:53 +00:00
.arcconfig [llvm] Set up .arcconfig to point to Diffusion L repository 2018-01-12 15:37:41 +00:00
.clang-format
.clang-tidy .clang-tidy: correct style name is 'camelBack' not 'lowerCase'. 2016-09-13 19:04:26 +00:00
.gitattributes [DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label. 2018-05-09 02:40:45 +00:00
.gitignore gitignore: Ignore .vs folder (VS2017 config files) 2017-04-08 00:16:58 +00:00
CMakeLists.txt Revert "[CMake] Use LLVM_ENABLE_IDE instead of CMAKE_CONFIGURATION_TYPES" 2018-08-30 09:32:09 +00:00
CODE_OWNERS.TXT Add owner for llvm-objcopy 2018-08-09 22:05:19 +00:00
configure Remove autoconf support 2016-01-26 21:29:08 +00:00
CREDITS.TXT Update my information in the CREDITS file. 2018-06-15 20:02:11 +00:00
LICENSE.TXT Update copyright year to 2018. 2018-06-18 12:22:17 +00:00
llvm.spec.in
LLVMBuild.txt
README.txt Test commit: remove a blank line 2018-06-08 21:21:55 +00:00
RELEASE_TESTERS.TXT Remove myself from the release testers list. (NFC) 2018-06-20 21:25:50 +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.