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LLVM backend for 6502
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626f3d7a57
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Jakob Stoklund Olesen 626f3d7a57 Avoid sinking machine instructions into a loop. 
MachineLoopInfo is already available when MachineSinking runs, so the check is
free.

There is no test case because it would require a critical edge into a loop, and
CodeGenPrepare splits those. This check is just to be extra careful.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101420 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-15 23:41:02 +00:00
autoconf configure: Fix default value for optimize_option, I messed up the test condition 2010-04-10 18:56:24 +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 Pointed out by housel on #llvm. 2010-04-15 20:35:54 +00:00
examples Fix the ocaml kaleidoscope tutorial to fix linking external libraries. 2010-03-21 23:15:13 +00:00
include reapply r101364, which has been backed out in r101368 2010-04-15 20:51:13 +00:00
lib Avoid sinking machine instructions into a loop. 2010-04-15 23:41:02 +00:00
projects Testing subversion commit access 2010-02-23 15:11:17 +00:00
runtime Make the export files absolute paths, and change Makefile.rules 2010-04-15 23:08:00 +00:00
test Added another test case for am3offset operand, testing Rn, #+/-imm8. 2010-04-15 23:23:40 +00:00
tools Make the export files absolute paths, and change Makefile.rules 2010-04-15 23:08:00 +00:00
unittests Update unittest for allocator laziness. 2010-04-13 15:01:26 +00:00
utils Fix a bunch of namespace polution. 2010-04-15 17:08:50 +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 configure: Fix default value for optimize_option, I messed up the test condition 2010-04-10 18:56:24 +00:00
CREDITS.TXT Adding the MicroBlaze backend. 2010-02-23 19:15:24 +00:00
LICENSE.TXT
llvm.spec.in
Makefile modernize the do-all-for-me target to run lit 2010-03-21 22:23:02 +00:00
Makefile.common
Makefile.config.in Revert r100896 and around - this breaks the only mingw32 buildbot we have. 2010-04-15 19:51:42 +00:00
Makefile.rules Make the export files absolute paths, and change Makefile.rules 2010-04-15 23:08:00 +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.