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Kewen Lin a6247e7cf4 [PowerPC]Exploit P9 vabsdu for unsigned vselect patterns 
For type v4i32/v8ii16/v16i8, do following transforms:
  (vselect (setcc a, b, setugt), (sub a, b), (sub b, a)) -> (vabsd a, b)
  (vselect (setcc a, b, setuge), (sub a, b), (sub b, a)) -> (vabsd a, b)
  (vselect (setcc a, b, setult), (sub b, a), (sub a, b)) -> (vabsd a, b)
  (vselect (setcc a, b, setule), (sub b, a), (sub a, b)) -> (vabsd a, b)

Differential Revision: https://reviews.llvm.org/D55812

llvm-svn: 349599
 		2018-12-19 03:04:07 +00:00
clang [Driver] Also obey -nostdlib++ when rewriting -lstdc++. 2018-12-18 23:29:35 +00:00
clang-tools-extra [clangd] Try to fix buildbot failure after r349496 2018-12-18 16:06:29 +00:00
compiler-rt [asan] Disable ODR test on Android 2018-12-19 00:07:25 +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 Portability fix: add missing includes and static_casts. Reviewed as https://reviews.llvm.org/D55777. Thanks to Andrey Maksimov for the patch. 2018-12-18 23:19:00 +00:00
libcxxabi [libcxx] Remove bad_array_length 2018-11-29 19:44:57 +00:00
libunwind [SEH] Add initial support for AArch64 2018-12-18 20:05:59 +00:00
lld Use unique_ptr to manage a TarWriter instance. NFC. 2018-12-18 23:50:37 +00:00
lldb Don't forget to free the libcompression scratch buffer in the dtor. 2018-12-18 23:45:45 +00:00
llgo
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llvm [PowerPC]Exploit P9 vabsdu for unsigned vselect patterns 2018-12-19 03:04:07 +00:00
openmp [Tests] [OpenMP] XFAIL also for ppc64le. 2018-12-18 19:05:07 +00:00
parallel-libs
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polly [CMake] Fix generation of exported targets in build directory 2018-11-06 15:18:17 +00:00
README.md
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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.