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LLVM backend for 6502
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Sanjoy Das 199ce33b3b Check for stack space more intelligently. 
libgcc sets the stack limit field in TCB to 256 bytes above the actual
allocated stack limit.  This means if the function's stack frame needs
less than 256 bytes, we can just compare the stack pointer with the
stack limit.  This should result in lesser calls to __morestack.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145766 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-03 09:32:07 +00:00
autoconf llvm-config: Replace with C++ version (was llvm-config-2). 2011-12-01 20:18:09 +00:00
bindings Minor fixes in Makefiles for the OCaml bindings: 2011-11-09 12:00:39 +00:00
cmake build/CMake: Finish removal of add_llvm_library_dependencies. 2011-11-29 19:25:30 +00:00
docs fix broken tag 2011-12-01 17:25:28 +00:00
examples build: Add initial cut at LLVMBuild.txt files. 2011-11-03 18:53:17 +00:00
include Move global variables in TargetMachine into new TargetOptions class. As an API 2011-12-02 22:16:29 +00:00
lib Check for stack space more intelligently. 2011-12-03 09:32:07 +00:00
projects build: Add initial cut at LLVMBuild.txt files. 2011-11-03 18:53:17 +00:00
runtime PathProfiling.c: Get rid of using "inline". We may expect compiler shall optimize out "static" scope w/o "inline". 2011-11-08 12:03:14 +00:00
test Check for stack space more intelligently. 2011-12-03 09:32:07 +00:00
tools Move global variables in TargetMachine into new TargetOptions class. As an API 2011-12-02 22:16:29 +00:00
unittests unittests: add ErrorStr to ExecutionEngine test 2011-12-02 20:53:53 +00:00
utils ARM NEON VEXT aliases for data type suffices. 2011-12-02 23:34:39 +00:00
.gitignore git: Add tools/lldb to the ignore list. 2011-11-10 22:55:50 +00:00
CMakeLists.txt llvm-config: Replace with C++ version (was llvm-config-2). 2011-12-01 20:18:09 +00:00
configure llvm-config: Replace with C++ version (was llvm-config-2). 2011-12-01 20:18:09 +00:00
CREDITS.TXT CREDITS.TXT: Add a line. (test commit) 2011-10-29 23:42:14 +00:00
LICENSE.TXT Happy new year. 2011-06-12 15:26:54 +00:00
llvm.spec.in
LLVMBuild.txt build: Add initial cut at LLVMBuild.txt files. 2011-11-03 18:53:17 +00:00
Makefile llvm-config: Replace with C++ version (was llvm-config-2). 2011-12-01 20:18:09 +00:00
Makefile.common
Makefile.config.in Add an optional separate install prefix for internal components. rdar://10217046 2011-11-28 07:59:52 +00:00
Makefile.rules Add a deterministic finite automaton based packetizer for VLIW architectures 2011-12-01 21:10:21 +00:00
README.txt Undo test commit 2011-11-22 20:05:48 +00:00

README.txt 

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

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