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Craig Topper 0e3f659137 [X86] Add custom isel logic to match VPTERNLOG from 2 logic ops.
There's room from improvement here, but this is a decent
starting point.

There are a few minor regressions in the vector-rotate tests,
where we are now forming a vpternlog from an and before we get
a chance to form it for a bitselect that we were matching
previously. This results in an AND and an ANDN feeding the
vpternlog where previously we just had an AND after the
vpternlog. I think we can probably DAG combine the AND with
the bitselect to get back to similar codegen.

llvm-svn: 373172
2019-09-29 18:43:08 +00:00
clang [clang-format] Reference qualifiers in member templates causing extra indentation. 2019-09-29 13:45:38 +00:00
clang-tools-extra [clangd] Fix template type aliases in findExplicitReference 2019-09-27 17:55:46 +00:00
compiler-rt [libFuzzer] Dump trace and provide correct msg for overwritten input. 2019-09-27 22:04:36 +00:00
debuginfo-tests Make nrvo-string test more robust. 2019-06-27 20:38:37 +00:00
libc Add a director, along with README.txt and LICENSE.txt, for libc. 2019-09-16 21:39:08 +00:00
libclc travis: Add LLVM 9 build 2019-09-27 05:58:15 +00:00
libcxx [libc++] Take 2: Implement LWG 3158 2019-09-27 15:06:52 +00:00
libcxxabi [Testing] unbreak after r372963 2019-09-26 11:32:02 +00:00
libunwind Unwind: avoid warning about unused typedef 2019-09-20 20:46:33 +00:00
lld [MC] Emit unused undefined symbol even if its binding is not set 2019-09-29 15:26:12 +00:00
lldb Revert "[LLDB] Use the llvm microsoft demangler instead of the windows dbghelp api. NFC." 2019-09-28 10:25:22 +00:00
llgo IR: Support parsing numeric block ids, and emit them in textual output. 2019-03-22 18:27:13 +00:00
llvm [X86] Add custom isel logic to match VPTERNLOG from 2 logic ops. 2019-09-29 18:43:08 +00:00
openmp [OpenMP] FreeBSD address check if mapped more native 2019-09-28 19:01:59 +00:00
parallel-libs Fix typos throughout the license files that somehow I and my reviewers 2019-01-21 09:52:34 +00:00
polly [CodeGen] Handle outlining of CopyStmts. 2019-09-17 22:59:43 +00:00
pstl [pstl] Allow customizing whether per-TU insulation is provided 2019-08-13 12:49:00 +00:00
.arcconfig Update monorepo .arcconfig with new project callsign. 2019-01-31 14:34:59 +00:00
.clang-format Add .clang-tidy and .clang-format files to the toplevel of the 2019-01-29 16:43:16 +00:00
.clang-tidy Disable tidy checks with too many hits 2019-02-01 11:20:13 +00:00
.git-blame-ignore-revs Add LLDB reformatting to .git-blame-ignore-revs 2019-09-04 09:31:55 +00:00
.gitignore Add a newline at the end of the file 2019-09-04 06:33:46 +00:00
README.md

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.