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
2010-02-23 15:11:17 +00:00
2010-04-16 13:32:55 +00:00
2007-08-03 05:43:35 +00:00
2010-02-23 19:15:24 +00:00
2010-01-09 18:40:31 +00:00
2007-07-13 09:48:29 +00:00
2010-04-30 23:36:47 +00:00

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.
Description
Fork of llvm with experimental commits and workarounds for RPCS3
Readme 634 MiB
Languages
C++ 96.9%
C 1%
Python 1%
CMake 0.6%
OCaml 0.2%
Other 0.1%