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LLVM backend for 6502
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0a3ba71a05
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Chris Lattner 0a3ba71a05 Speed up getABITypeSize by turning a i64 mul and div into an 
AND.  This is speedup on any reasonable target, but particularly
on 32-bit targets where this often turns into a libcall like udivdi3.

We know that alignments are a power of two but the compiler doesn't.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60688 91177308-0d34-0410-b5e6-96231b3b80d8
2008-12-08 06:50:51 +00:00
autoconf Revert accidental last patch 2008-11-20 04:28:08 +00:00
bindings
cmake Fix a link issue I ran into trying compiling LLVM on MinGW with CMake. 2008-11-30 02:42:05 +00:00
docs Generalize bugpoint's concept of a "safe" backend, and add options 2008-12-08 04:02:47 +00:00
examples reapply Sanjiv's patch to genericize memcpy/memset/memmove to take an 2008-11-21 16:42:48 +00:00
include Speed up getABITypeSize by turning a i64 mul and div into an 2008-12-08 06:50:51 +00:00
lib Some minor optimizations for isObjectSmallerThan. 2008-12-08 06:28:54 +00:00
projects
runtime
test Make 'extern' an option property. 2008-12-07 16:47:12 +00:00
tools Generalize bugpoint's concept of a "safe" backend, and add options 2008-12-08 04:02:47 +00:00
utils Make 'extern' an option property. 2008-12-07 16:47:12 +00:00
website
win32 Add files to VC++ projects. 2008-11-13 21:18:54 +00:00
Xcode
build-for-llvm-top.sh
CMakeLists.txt CMake: Option for building with -fPIC. 2008-11-20 19:13:51 +00:00
configure Add XCore backend. 2008-11-07 10:59:00 +00:00
CREDITS.TXT Keep CREDITS.TXT sorted by name. 2008-11-07 12:44:36 +00:00
LICENSE.TXT
llvm.spec.in
Makefile Proper way of doing llvm canadian-cross compilation. 2008-11-10 07:33:13 +00:00
Makefile.common
Makefile.config.in Use spaces rather than tab. 2008-10-22 09:42:14 +00:00
Makefile.rules Move target independent td files from lib/Target/ to include/llvm/Target so they can be distributed along with the header files. 2008-11-24 07:34:46 +00:00
ModuleInfo.txt
README.txt

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.