RPCS3/llvm-mirror
1
0
Fork 0
mirror of https://github.com/RPCS3/llvm-mirror.git synced 2024-10-20 19:42:54 +02:00
Code Issues Projects Releases Wiki Activity
Mirror of https://github.com/RPCS3/llvm-mirror
155,827 Commits 4 Branches 5 Tags 704 MiB
C++ 96.9%
C 1%
Python 1%
CMake 0.6%
OCaml 0.2%
Other 0.1%
671f5b9cbf
Go to file
Gadi Haber 671f5b9cbf [X86][Broadwell] Added the instruction scheduling information for the Broadwell CPU. 
Adding the scheduling information for the Browadwell (BDW) CPU target.

This patch adds the instruction scheduling information for the Broadwell (BDW) architecture target by adding the file X86SchedBroadwell.td located under the X86 Target.
We used the scheduling information retrieved from the Broadwell architects in order to create the file.
The scheduling information includes latency, number of micro-Ops and used ports by each BDW instruction.

The patch continues the scheduling replacement and insertion effort started with the SandyBridge (SNB) target in r310792, the Haswell (HSW) target in r311879, the SkylakeClient (SKL) target in rL313613 + rL315978 and the SkylakeServer (SKX) in rL315175.

Performance fluctuations may be expected due to code alignment effects.

Reviewers: zvi, RKSimon, craig.topper
Differential Revision: https://reviews.llvm.org/D39054

Change-Id: If6f799e5ff60e1091c8d43b05ea78c53581bae01
llvm-svn: 316492
2017-10-24 20:19:47 +00:00
bindings Reverting r315590; it did not include changes for llvm-tblgen, which is causing link errors for several people. 2017-10-15 14:32:27 +00:00
cmake Revert 316150 which reinstated r316025. 2017-10-19 08:44:19 +00:00
docs Added instructions for obtaining clang-tools-extra to the Getting Started page. 2017-10-24 17:28:39 +00:00
examples Fix broken links to the Itanium CXX ABI 2017-09-12 00:19:11 +00:00
include BinaryFormat/MachO.h Don't mark header functions as file-scope static 2017-10-24 17:29:14 +00:00
lib [X86][Broadwell] Added the instruction scheduling information for the Broadwell CPU. 2017-10-24 20:19:47 +00:00
projects Add temporary workaround to allow in-tree libc++ builds on Windows 2017-05-11 01:44:30 +00:00
resources
runtimes [CMake][runtimes] Use the same configuration for non-target and "default" target 2017-09-08 22:26:50 +00:00
test [X86][Broadwell] Added the instruction scheduling information for the Broadwell CPU. 2017-10-24 20:19:47 +00:00
tools [llvm-cov] Use a stable sort on sub-views 2017-10-24 20:03:37 +00:00
unittests Restore the fix rL316059 eliminated by rL316372 2017-10-24 09:42:55 +00:00
utils [globalisel][tablegen] Fix future undefined behaviour in r316463. 2017-10-24 18:11:54 +00:00
.arcconfig
.clang-format
.clang-tidy
.gitignore gitignore: Ignore .vs folder (VS2017 config files) 2017-04-08 00:16:58 +00:00
CMakeLists.txt [CMake] Allow parent projects to use in-source builds 2017-10-19 00:43:48 +00:00
CODE_OWNERS.TXT [ARC] Add ARC backend. 2017-08-24 15:40:33 +00:00
configure
CREDITS.TXT Add myself to CREDITS.txt 2017-09-18 14:33:39 +00:00
LICENSE.TXT
llvm.spec.in
LLVMBuild.txt
README.txt Test commit access 2017-08-18 02:39:28 +00:00
RELEASE_TESTERS.TXT [RelTest] Diana is doing both releases now 2017-07-14 08:33:52 +00:00

README.txt 

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.

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
assistance with LLVM, and in particular docs/GettingStarted.rst for getting
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.