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Mirror of https://github.com/RPCS3/llvm-mirror
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Amara Emerson 13cefd7cf8 [GlobalISel] Make the InstructionSelector instance non-const, allowing state to be maintained. 
Currently we can't keep any state in the selector object that we get from
subtarget. As a result we have to plumb through all our variables through
multiple functions. This change makes it non-const and adds a virtual init()
method to allow further state to be captured for each target.

AArch64 makes use of this in this patch to cache a call to hasFnAttribute()
which is expensive to call, and is used on each selection of G_BRCOND.

Differential Revision: https://reviews.llvm.org/D65984

llvm-svn: 368652
2019-08-13 06:26:59 +00:00
benchmarks Pull google/benchmark library to the LLVM tree 2018-08-28 09:42:41 +00:00
bindings [IR/DIVar] Add the flag for params that have unmodified value 2019-06-26 11:19:26 +00:00
cmake Fix rpath for MacOS/iOS 2019-08-09 06:05:32 +00:00
docs [Bugpoint redesign] Fix nonlocal URI link in doc 2019-08-09 21:48:47 +00:00
examples Rename F_{None,Text,Append} to OF_{None,Text,Append}. NFC 2019-08-05 05:43:48 +00:00
include [GlobalISel] Make the InstructionSelector instance non-const, allowing state to be maintained. 2019-08-13 06:26:59 +00:00
lib [GlobalISel] Make the InstructionSelector instance non-const, allowing state to be maintained. 2019-08-13 06:26:59 +00:00
projects [libc++] Take 2: Integrate the PSTL into libc++ 2019-08-05 18:29:14 +00:00
resources
runtimes Setup testing target dependencies for default runtimes 2019-06-11 00:25:57 +00:00
test Do not call replaceAllUsesWith to upgrade calls to ARC runtime functions 2019-08-13 01:23:06 +00:00
tools [llvm-ar][NFC] Fix buildbot 2019-08-12 14:21:51 +00:00
unittests Added unit tests to check supported rounding modes 2019-08-13 05:21:18 +00:00
utils gn build: Merge r368592 2019-08-12 18:33:10 +00:00
.arcconfig
.clang-format
.clang-tidy Disable tidy checks with too many hits 2019-02-01 11:20:13 +00:00
.gitattributes
.gitignore gitignore: Ignore Qt Creator project configuration files. NFC 2019-06-12 08:28:31 +00:00
CMakeLists.txt Revert the test commit 2019-08-09 20:52:39 +00:00
CODE_OWNERS.TXT Update email address in CODE_OWNERS 2019-07-01 16:01:15 +00:00
configure
CREDITS.TXT Update email address. 2019-07-17 07:02:02 +00:00
LICENSE.TXT Fix typos throughout the license files that somehow I and my reviewers 2019-01-21 09:52:34 +00:00
llvm.spec.in Update structured references to the license to the new license. 2019-01-19 11:30:51 +00:00
LLVMBuild.txt Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
README.txt Testing commit access 2019-02-19 20:38:51 +00:00
RELEASE_TESTERS.TXT Update the list of platforms & archs 2018-12-16 14:47:16 +00:00

README.txt 

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.

LLVM is open source software. You may freely distribute it under the terms of
the license agreement found in LICENSE.txt.

Please see the documentation provided in docs/ for further
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started with LLVM and docs/README.txt for an overview of LLVM's
documentation setup.

If you are writing a package for LLVM, see docs/Packaging.rst for our
suggestions.