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Mirror of https://github.com/RPCS3/llvm-mirror
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Matthias Braun 12f0ba0377 RegisterScavenger: Introduce backward() mode. 
This adds two pieces:
- RegisterScavenger:::enterBasicBlockEnd() which behaves similar to
  enterBasicBlock() but starts tracking at the end of the basic block.
- A RegisterScavenger::backward() method. It is subtly different
  from the existing unprocess() method which only considers uses with
  the kill flag set: If a value is dead at the end of a basic block with
  a last use inside the basic block, unprocess() will fail to mark it as
  live. However we cannot change/fix this behaviour because unprocess()
  needs to perform the exact reverse operation of forward().

Differential Revision: http://reviews.llvm.org/D21873

llvm-svn: 276043
2016-07-19 22:37:02 +00:00
bindings [OCaml] Add functions for accessing metadata nodes. 2016-06-22 03:30:24 +00:00
cmake Use posix_fallocate instead of ftruncate. 2016-07-19 20:19:56 +00:00
docs This code block breaks the docs build (http://lab.llvm.org:8011/builders/llvm-sphinx-docs/builds/11921/steps/docs-llvm-html/logs/stdio). Setting the code highlighting to none instead of llvm to hopefully get the bot stumbling back towards green. 2016-07-19 20:20:03 +00:00
examples [Kaleidoscope][BuildingAJIT] Start filling in text for chapter 3. 2016-07-15 01:39:49 +00:00
include RegisterScavenger: Introduce backward() mode. 2016-07-19 22:37:02 +00:00
lib RegisterScavenger: Introduce backward() mode. 2016-07-19 22:37:02 +00:00
projects Remove autoconf support 2016-01-26 21:29:08 +00:00
resources In MSVC builds embed a VERSIONINFO resource in our exe and DLL files. 2015-06-12 15:58:29 +00:00
runtimes [CMake] Add LLVM runtimes directory 2016-06-23 22:07:21 +00:00
test regenerate checks 2016-07-19 22:32:15 +00:00
tools Next step along the way to getting good error messages for bad archives. 2016-07-19 20:47:07 +00:00
unittests Retry: [llvm-profdata] Speed up merging by using a thread pool 2016-07-19 01:17:20 +00:00
utils TableGen: Allow custom register operand decoder method 2016-07-18 23:20:46 +00:00
.arcconfig Upgrade all the .arcconfigs to https. 2016-07-14 13:15:37 +00:00
.clang-format Test commit. 2014-03-02 13:08:46 +00:00
.clang-tidy Don't use misc-unused-parameters check on LLVM. 2016-04-13 08:58:52 +00:00
.gitignore [CMake] Add LLVM runtimes directory 2016-06-23 22:07:21 +00:00
CMakeLists.txt Bump the trunk version to 4.0.0svn. 2016-07-18 17:51:04 +00:00
CODE_OWNERS.TXT Transfer ownership of the gold plugin. 2016-07-05 20:49:50 +00:00
configure Remove autoconf support 2016-01-26 21:29:08 +00:00
CREDITS.TXT Update my email address. 2016-05-10 16:23:54 +00:00
LICENSE.TXT Update copyright year to 2016. 2016-03-30 22:41:06 +00:00
llvm.spec.in [Sparc] Implement i64 load/store support for 32-bit sparc. 2015-08-10 19:11:39 +00:00
LLVMBuild.txt
README.txt Revert previous test commit. 2016-01-04 19:13:29 +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.