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Mirror of https://github.com/RPCS3/llvm-mirror
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Eli Friedman 60c8122bb0 Implement expansion in type legalization for add/sub with overflow. The 
expansion is the same as that used by LegalizeDAG.

The resulting code sucks in terms of performance/codesize on x86-32 for a
64-bit operation; I haven't looked into whether different expansions might be
better in general.

llvm-svn: 105378
2010-06-03 03:49:50 +00:00
autoconf Fix a spello affecting platforms where the configure check fails. 2010-06-01 16:22:27 +00:00
bindings add attributes and module level asm to the ocaml bindings, 2010-04-10 17:52:58 +00:00
cmake Tell Valgrind when we modify already-executed machine code so it knows 2010-03-15 04:57:55 +00:00
docs Update the documentation, getCalleeSavedRegClasses is not required anymore. 2010-06-02 14:03:11 +00:00
examples Remove the -enable-sjlj-eh option, which doesn't do anything. 2010-05-02 15:36:26 +00:00
include Slightly change the meaning of the reMaterialize target hook when the original 2010-06-02 22:47:25 +00:00
lib Implement expansion in type legalization for add/sub with overflow. The 2010-06-03 03:49:50 +00:00
projects Testing subversion commit access 2010-02-23 15:11:17 +00:00
runtime Delete a blank line. 2010-04-16 13:32:55 +00:00
test Implement expansion in type legalization for add/sub with overflow. The 2010-06-03 03:49:50 +00:00
tools Eliminate some unnessary Path::exists() calls. 2010-05-27 20:51:54 +00:00
unittests Update Readme and Makefiles for the new gtest. 2010-06-02 22:02:57 +00:00
utils Update Readme and Makefiles for the new gtest. 2010-06-02 22:02:57 +00:00
website
build-for-llvm-top.sh
CMakeLists.txt CMake: Add options for using static runtime on MSVC++ build. 2010-03-18 13:52:05 +00:00
configure Fix a spello affecting platforms where the configure check fails. 2010-06-01 16:22:27 +00:00
CREDITS.TXT Adding the MicroBlaze backend. 2010-02-23 19:15:24 +00:00
LICENSE.TXT
llvm.spec.in
Makefile Update for CIndex rename. 2010-04-30 23:36:47 +00:00
Makefile.common
Makefile.config.in Delete unused variables (that weren't even getting expanded). 2010-06-01 17:26:14 +00:00
Makefile.rules Freebsd's sed doesn't support \< in regexps, and GNU sed doesn't 2010-06-01 17:08:56 +00:00
ModuleInfo.txt
README.txt Give packagers some advice about how to build LLVM so it's useful to 2010-02-26 00:54:42 +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.