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LLVM backend for 6502
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c291e2f578
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Jakob Stoklund Olesen c291e2f578 Add target hook for pseudo instruction expansion. 
Many targets use pseudo instructions to help register allocation.  Like
the COPY instruction, these pseudos can be expanded after register
allocation.  The early expansion can make life easier for PEI and the
post-ra scheduler.

This patch adds a hook that is called for all remaining pseudo
instructions from the ExpandPostRAPseudos pass.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140472 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-25 19:21:35 +00:00
autoconf We're no longer going to bother supporting platforms that don't 2011-09-23 00:53:10 +00:00
bindings
cmake Rename LLVM_MULTITHREADED define and fix build without threads. 2011-09-19 20:43:23 +00:00
docs Duncan owns dragonegg too, it's all his fault :) 2011-09-23 22:46:43 +00:00
examples Modified demo to use 3.0 resume instruction vs calling _Unwine_Resume. 2011-09-23 14:45:10 +00:00
include Add target hook for pseudo instruction expansion. 2011-09-25 19:21:35 +00:00
lib Add target hook for pseudo instruction expansion. 2011-09-25 19:21:35 +00:00
projects
runtime Fix for warnings: ignoring return value of ‘write’, declared with attribute warn_unused_result. 2011-09-22 17:33:24 +00:00
test Only run MF.verify() with EXPENSIVE_CHECKS=1. 2011-09-24 01:11:19 +00:00
tools llvm-objdump: Detach symbol listing from section enumeration for mach-o. 2011-09-21 22:16:43 +00:00
unittests
utils Add target hook for pseudo instruction expansion. 2011-09-25 19:21:35 +00:00
website
.gitignore Revert change made in .gitignore. 2011-09-24 01:37:58 +00:00
build-for-llvm-top.sh
CMakeLists.txt
configure We're no longer going to bother supporting platforms that don't 2011-09-23 00:53:10 +00:00
CREDITS.TXT Claimed. 2011-09-19 05:34:10 +00:00
LICENSE.TXT
llvm.spec.in
Makefile Remove llvmc and assorted build machinery for it. 2011-09-19 23:22:41 +00:00
Makefile.common
Makefile.config.in Remove the rest of the compiler checking from the top level configure 2011-09-21 00:53:42 +00:00
Makefile.rules More llvmc bits. Spotted by Benjamin on IRC. 2011-09-20 00:42:28 +00:00
ModuleInfo.txt
README.txt Test commit 2011-09-21 03:34:31 +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
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If you're writing a package for LLVM, see docs/Packaging.html for our
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