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LLVM backend for 6502
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cbbea0ffc7
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Dan Gohman cbbea0ffc7 Expand i8 selects into control flow instead of 16-bit conditional 
moves. This avoids the need to promote the operands (or implicitly
extend them, a partial register update condition), and can reduce
i8 register pressure. This substantially speeds up code such as
write_hex in lib/Support/raw_ostream.cpp.

subclass-coalesce.ll is too trivial and no longer tests what it was
originally intended to test.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80184 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-27 00:14:12 +00:00
autoconf nobody includes llvm/ADT/iterator.h any more, 2009-08-26 21:36:59 +00:00
bindings Convert the rest of the ocaml types and functions to use context. 2009-08-19 17:32:24 +00:00
cmake De-bork CMake build 2009-08-26 22:12:02 +00:00
docs Allocate the module provider in the Kaleidoscope code on the heap, not the stack, so that it can be properly deleted. Also update the tutorial with the new code. This fixes PR4762, hopefully better than the last time. 2009-08-26 20:58:25 +00:00
examples Allocate the module provider in the Kaleidoscope code on the heap, not the stack, so that it can be properly deleted. Also update the tutorial with the new code. This fixes PR4762, hopefully better than the last time. 2009-08-26 20:58:25 +00:00
include now that include/llvm/ADT/iterator.h.in is not attempted to be built, its prerequisite can go away too 2009-08-26 23:35:33 +00:00
lib Expand i8 selects into control flow instead of 16-bit conditional 2009-08-27 00:14:12 +00:00
projects remove dead makefile flags. 2009-06-24 05:29:56 +00:00
runtime Add llvm_start_edge_profiling to exported symbols for libprofile_rt. 2009-08-24 21:41:37 +00:00
test Expand i8 selects into control flow instead of 16-bit conditional 2009-08-27 00:14:12 +00:00
tools llvm-mc/Mach-O: Unique sections properly, so we don't get duplicate text 2009-08-26 22:49:51 +00:00
unittests split raw_os_ostream out to its own header and implementation file. This 2009-08-24 04:02:06 +00:00
utils Fix bad length argument to substr calls. Apparently I'm the first one to 2009-08-26 22:50:39 +00:00
website
win32 Revert the ConstantInt constructors back to their 2.5 forms where possible, thanks to contexts-on-types. More to come. 2009-07-24 23:12:02 +00:00
Xcode Remove the IA-64 backend. 2009-07-24 00:30:09 +00:00
build-for-llvm-top.sh
CMakeLists.txt revert r78628 and r78803 as these are not needed any more 2009-08-25 23:02:21 +00:00
configure Regenerate configure 2009-08-26 22:59:05 +00:00
CREDITS.TXT Add myself to the blame list. 2009-08-20 15:20:15 +00:00
LICENSE.TXT one fewer license, yay. :) 2009-08-01 22:54:39 +00:00
llvm.spec.in
Makefile eliminate references to ADT/iterator.h 2009-08-26 22:55:19 +00:00
Makefile.common
Makefile.config.in The attached patches attempt to fix cross builds. For example, if you 2009-08-18 00:40:33 +00:00
Makefile.rules Add a REQUIRES_FRAME_POINTER option to disable the frame pointer 2009-08-19 22:04:44 +00:00
ModuleInfo.txt
README.txt README.txt: test commit w/blank line appended 2009-03-23 21:00:45 +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.