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Craig Topper 8191307d09 [X86] Prefer lowerVectorShuffleAsBitMask over using a avx512 masked operation when avx512bw/avx512vl is enabled. 
This does require a constant pool load instead of loading an immediate into a gpr, moving to a k register and masking. But its less instructions and more consistent with previous ISAs. It probably opens up more combine opportunities as one of the test cases demonstrates.

llvm-svn: 348018
 		2018-11-30 18:43:15 +00:00
clang Move AST tests into their own test directory; NFC. 2018-11-30 18:43:02 +00:00
clang-tools-extra [clangd] Populate include graph during static indexing action. 2018-11-30 16:59:00 +00:00
compiler-rt Revert r346560 "[winasan] Unpoison the stack in NtTerminateThread" 2018-11-29 23:57:17 +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 travis: Add cmake build 2018-11-27 16:07:21 +00:00
libcxx First part of P0482 - Establish that char8_t is an integral type, and that numeric_limits<char8_t> is valid and sane. (second try) 2018-11-29 23:21:18 +00:00
libcxxabi [libcxx] Remove bad_array_length 2018-11-29 19:44:57 +00:00
libunwind [CMake] Passthrough CFLAGS when checking the compiler-rt path 2018-11-14 00:09:26 +00:00
lld Inline a function template that is used only once. NFC. 2018-11-30 18:19:15 +00:00
lldb Skip TestRequireHWBreakpoints on Windows 2018-11-30 17:31:20 +00:00
llgo Update copyright year to 2018. 2018-06-18 12:22:17 +00:00
llvm [X86] Prefer lowerVectorShuffleAsBitMask over using a avx512 masked operation when avx512bw/avx512vl is enabled. 2018-11-30 18:43:15 +00:00
openmp [OPENMP][NVPTX]Make runtime compatible with the original runtime. 2018-11-30 16:52:38 +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.