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Joel Jones 5f533c5fe1 [AArch64] Enable libm vectorized functions via SLEEF 
This changeset is modeled after Intel's submission for SVML. It enables
trigonometry functions vectorization via SLEEF: http://sleef.org/.

 * A new vectorization library enum is added to TargetLibraryInfo.h: SLEEF.
 * A new option is added to TargetLibraryInfoImpl - ClVectorLibrary: SLEEF.
 * A comprehensive test case is included in this changeset.
 * In a separate changeset (for clang), a new vectorization library argument is
   added to -fveclib: -fveclib=SLEEF.

Trigonometry functions that are vectorized by sleef:

acos
asin
atan
atanh
cos
cosh
exp
exp2
exp10
lgamma
log10
log2
log
sin
sinh
sqrt
tan
tanh
tgamma

Patch by Stefan Teleman
Differential Revision: https://reviews.llvm.org/D53927

llvm-svn: 347510
 		2018-11-24 06:41:39 +00:00
clang [CodeComplete] Delete unused variable in rC342449 2018-11-24 00:41:13 +00:00
clang-tools-extra [clangd] Add 'Switch header/source' command in clangd-vscode 2018-11-24 02:53:17 +00:00
compiler-rt Unbreak FreeBSD build. 2018-11-22 10:31:01 +00:00
debuginfo-tests Set config.lit_tools_dir, which is needed by lit.llvm.initialize. 2018-11-06 21:54:27 +00:00
libclc r600: Add datalayout to image builtin implementation 2018-11-10 21:43:40 +00:00
libcxx [NFC] Fix typo in comment 2018-11-22 19:10:28 +00:00
libcxxabi [CMake] Passthrough CFLAGS when checking the compiler-rt path 2018-11-14 00:09:26 +00:00
libunwind [CMake] Passthrough CFLAGS when checking the compiler-rt path 2018-11-14 00:09:26 +00:00
lld [LLD][ELF] - Simplify. NFCI. 2018-11-23 15:13:26 +00:00
lldb Revert r347491 as it's llvm counterpart breaks buildbots 2018-11-23 17:13:47 +00:00
llgo Update copyright year to 2018. 2018-06-18 12:22:17 +00:00
llvm [AArch64] Enable libm vectorized functions via SLEEF 2018-11-24 06:41:39 +00:00
openmp [OPENMP][NVPTX]Improved lock/critical constructs. 2018-11-20 20:19:36 +00:00
parallel-libs Update copyright year to 2018. 2018-06-18 12:22:17 +00:00
polly [CMake] Fix generation of exported targets in build directory 2018-11-06 15:18:17 +00:00
README.md Update the project name in README.md 2018-10-19 00:03:01 +00:00

README.md

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.