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Simon Pilgrim 321e54f72d [X86][SSE] combineBitcastvxi1 - use PACKSSWB directly to pack v8i16 to v16i8
Avoid difficulties determining the number of sign bits later on in shuffle lowering to lower to PACKSS

llvm-svn: 316383
2017-10-23 22:05:02 +00:00
clang [Sema] Add support for flexible array members in Obj-C. 2017-10-23 22:01:41 +00:00
clang-tools-extra [clangd] Allow to pass code completion opts to ClangdServer. 2017-10-23 14:46:48 +00:00
compiler-rt [libFuzzer] Periodically purge allocator's quarantine to prolong fuzzing sessions. 2017-10-23 22:04:30 +00:00
debuginfo-tests Revert r313600 due to bot failures on Green Dragon. 2017-09-19 14:51:37 +00:00
libclc shared: Implement aligned vector stores (vstorea_half) 2017-10-22 14:21:59 +00:00
libcxx Fix misguided error message in debug mode. No functional change. Fixes PR#34966 2017-10-23 16:46:44 +00:00
libcxxabi Fix ASAN build with older compiler-rt versions. 2017-09-14 22:37:34 +00:00
libunwind Abstract rwlocks into a class, provide a SRW lock implementation for windows 2017-10-23 19:29:36 +00:00
lld Make Ctx a plain pointer again. 2017-10-23 21:12:19 +00:00
lldb Logging: Disable logging after fork() 2017-10-23 19:41:17 +00:00
llgo irgen: Create functions instead of global variables for builtin hash and equal algorithms. 2017-06-04 22:11:28 +00:00
llvm [X86][SSE] combineBitcastvxi1 - use PACKSSWB directly to pack v8i16 to v16i8 2017-10-23 22:05:02 +00:00
openmp Restrict OMPT to OpenMP version 5.0 and remove old header files 2017-10-20 20:14:46 +00:00
parallel-libs [Axccel] Remove -Wno-missing-braces in build 2016-12-19 21:34:07 +00:00
polly [Polly] Add XFAIL to large-numbers-in-boundary-context.ll 2017-10-16 15:12:39 +00:00
README.md Add an svn project to contain the files that appear at the root of the 2017-10-19 21:09:49 +00:00

README.md

Low Level Virtual Machine (LLVM)

This directory and its subdirectories contain source code for LLVM, a toolkit for the construction of highly optimized compilers, optimizers, and runtime environments.