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Daniel Sanders 505d7f3105 [gicombiner] Add the boring boilerplate for the declarative combiner
Summary:
This is the first of a series of patches extracted from a much bigger WIP
patch. It merely establishes the tblgen pass and the way empty combiner
helpers are declared and integrated into a combiner info.

The tablegen pass takes a -combiners option to select the combiner helper
that will be generated. This can be given multiple values to generate
multiple combiner helpers at once. Doing so helps to minimize parsing
overhead.

The reason for creating a GlobalISel subdirectory in utils/TableGen is that
there will be quite a lot of non-pass files (~15) by the time the patch
series is done.

Reviewers: volkan

Subscribers: mgorny, hiraditya, simoncook, Petar.Avramovic, s.egerton, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D68286

llvm-svn: 373527
2019-10-02 21:13:07 +00:00
clang Fix uninitialized variable warning in CodeGenPGO constructor. NFCI. 2019-10-02 21:05:21 +00:00
clang-tools-extra Add the misc-init-local-variables check. 2019-10-02 17:18:57 +00:00
compiler-rt [sanitizer_common] Rename OnPrint to __sanitizer_on_print. 2019-10-02 20:13:21 +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++] Use functions instead of global variables to set libc++ build flags 2019-10-02 20:07:01 +00:00
libcxxabi [NFC][libc++abi] Convert stray tabs to spaces 2019-10-02 20:45:06 +00:00
libunwind Unwind: avoid warning about unused typedef 2019-09-20 20:46:33 +00:00
lld Add missing REQUIRES: arm. 2019-10-01 17:35:56 +00:00
lldb [ARM64] XPC services are unsupported on device. 2019-10-02 19:20:24 +00:00
llgo IR: Support parsing numeric block ids, and emit them in textual output. 2019-03-22 18:27:13 +00:00
llvm [gicombiner] Add the boring boilerplate for the declarative combiner 2019-10-02 21:13:07 +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 [Alignment][NFC] Remove AllocaInst::setAlignment(unsigned) 2019-09-30 13:34:44 +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.