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LLVM backend for 6502
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Jakob Stoklund Olesen 165e231c42 Revert to RA_Assign when a virtreg separates into components. 
When dead code elimination deletes a PHI value, the virtual register may
split into multiple connected components. In that case, revert each
component to the RS_Assign stage.

The new components are guaranteed to be smaller (the original value
numbers are distributed among the components), so this will always be
making progress. The components are now allowed to evict other live
ranges or be split again.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136034 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-26 00:54:56 +00:00
autoconf Combine all MC initialization routines into one. e.g. InitializeX86MCAsmInfo, 2011-07-22 21:58:54 +00:00
bindings Update OCaml bindings. Opaque types are gone, type holders are gone and the 2011-07-09 18:29:33 +00:00
cmake Still more library dependency updates. This reflects the ever decreasing 2011-07-26 00:09:11 +00:00
docs Initial implementation of 'fence' instruction, the new C++0x-style replacement for llvm.memory.barrier. 2011-07-25 23:16:38 +00:00
examples Convert ConstantExpr::getGetElementPtr and 2011-07-21 14:31:17 +00:00
include Rename createCodeEmitter to createMCCodeEmitter; createObjectStreamer to createMCObjectStreamer. 2011-07-26 00:42:34 +00:00
lib Revert to RA_Assign when a virtreg separates into components. 2011-07-26 00:54:56 +00:00
projects
runtime Build and install the archive when building the Apple way. 2011-07-19 23:33:42 +00:00
test ARM assembly parsing and encoding for SSAX, SSUB16 and SSUB8. 2011-07-25 23:32:14 +00:00
tools Rename createCodeEmitter to createMCCodeEmitter; createObjectStreamer to createMCObjectStreamer. 2011-07-26 00:42:34 +00:00
unittests Convert GetElementPtrInst to use ArrayRef. 2011-07-25 09:48:08 +00:00
utils Rename TargetAsmParser to MCTargetAsmParser and TargetAsmLexer to MCTargetAsmLexer; rename createAsmLexer to createMCAsmLexer and createAsmParser to createMCAsmParser. 2011-07-26 00:24:13 +00:00
website
.gitignore Ignore Vim swap files 2011-05-31 21:54:28 +00:00
build-for-llvm-top.sh
CMakeLists.txt Added the infrastructute necessary for MIPS JIT support. Patch by Vladimir 2011-07-21 16:28:51 +00:00
configure Combine all MC initialization routines into one. e.g. InitializeX86MCAsmInfo, 2011-07-22 21:58:54 +00:00
CREDITS.TXT For my ego. 2011-07-15 11:26:11 +00:00
LICENSE.TXT Happy new year. 2011-06-12 15:26:54 +00:00
llvm.spec.in
Makefile Install libprofile_rt.dylib where it's more available for gcov support. 2011-06-10 21:47:14 +00:00
Makefile.common
Makefile.config.in build/configure: Add support for --with-extra-ld-options flag (to provide extra 2011-06-16 22:30:38 +00:00
Makefile.rules TableGen'erated MC lowering for simple pseudo-instructions. 2011-07-08 17:36:35 +00:00
ModuleInfo.txt
README.txt reverting test commit 2011-05-12 17:38:08 +00:00

README.txt 

Low Level Virtual Machine (LLVM)
================================

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Please see the HTML documentation provided in docs/index.html for further
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