llvm-project

History

Bill Wendling 1ab79c6db3 Implement a more intelligent way of spilling uses across an invoke boundary. The old way of determine when and where to spill a value that was used inside of a landing pad resulted in spilling that value everywhere and not just at the invoke edge. This algorithm determines which values are used within a landing pad. It then spills those values before the invoke and reloads them before the uses. This should prevent excessive spilling in many cases, e.g. inside of loops. <rdar://problem/10609139> llvm-svn: 152486		2012-03-10 07:11:55 +00:00
..
autoconf	configure: Don't require a perl interpreter to be present, LLVM's buildsystem doesn't depend on perl anymore.	2012-03-07 17:07:20 +00:00
bindings	[llvm.py] Define enumerations from Core.h; add OpCode class	2012-03-10 05:50:56 +00:00
cmake	Minimal changes for LLVM to compile under VS11.	2012-03-01 22:42:52 +00:00
docs	Add column width.	2012-03-06 09:23:25 +00:00
examples	Switch to a more idiomatic way of silencing unused variable warnings in	2012-02-20 00:02:49 +00:00
include	Support reading GNU symbol versions in ELFObjectFile	2012-03-09 20:59:52 +00:00
lib	Implement a more intelligent way of spilling uses across an invoke boundary.	2012-03-10 07:11:55 +00:00
projects	configure: Don't require a perl interpreter to be present, LLVM's buildsystem doesn't depend on perl anymore.	2012-03-07 17:07:20 +00:00
runtime	Fixing a warning in MSVC (this is also a test commit)	2012-02-05 19:43:39 +00:00
test	Add the missing call to Error when a bad X86 scale expression is parsed.	2012-03-09 22:24:10 +00:00
tools	Fix uses of the C99 PRI format macros not to conflict with C++11 UDLs.	2012-03-10 02:04:38 +00:00
unittests	Add support to the hashing infrastructure for automatically hashing both	2012-03-07 09:32:32 +00:00
utils	Fix the x86 disassembler to at least print the lock prefix if it is the first	2012-03-09 17:52:49 +00:00
.gitignore	git: Add tools/lldb to the ignore list.	2011-11-10 22:55:50 +00:00
CMakeLists.txt	add LLVM_VERSION_MAJOR and _MINOR defines	2012-02-13 18:48:10 +00:00
CREDITS.TXT	Add myself to the credits file	2012-02-29 16:43:11 +00:00
LICENSE.TXT	Happy new year 2012!	2012-01-01 08:16:56 +00:00
LLVMBuild.txt	LLVMBuild: Introduce a common section which currently has a list of the	2011-12-12 22:45:54 +00:00
Makefile	Makefile: add missing files to FilesToConfig	2012-01-17 02:56:49 +00:00
Makefile.common	…
Makefile.config.in	configure: Don't require a perl interpreter to be present, LLVM's buildsystem doesn't depend on perl anymore.	2012-03-07 17:07:20 +00:00
Makefile.rules	build/Darwin: Make it easy to cause all tools to get codesigned (with make CODESIGN_TOOLS=1).	2012-03-06 19:07:38 +00:00
README.txt	test commit	2012-02-07 08:18:05 +00:00
configure	configure: Don't require a perl interpreter to be present, LLVM's buildsystem doesn't depend on perl anymore.	2012-03-07 17:07:20 +00:00
llvm.spec.in	Tidy up. s/Low Level Virtual Machine/LLVM/.	2012-01-25 22:00:23 +00:00

README.txt

Low Level Virtual Machine (LLVM)
================================

This directory and its subdirectories contain source code for the Low Level
Virtual Machine, 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 HTML documentation provided in docs/index.html for further
assistance with LLVM.

If you're writing a package for LLVM, see docs/Packaging.html for our
suggestions.