6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2024-07-20 10:30:03 +00:00
Code Issues Projects Releases Wiki Activity
LLVM backend for 6502
49,795 Commits 39 Branches 0 Tags 277 MiB
C++ 48.7%
LLVM 38.5%
Assembly 10.2%
C 0.9%
Python 0.4%
Other 1.2%
1391cc19d0
Go to file
Jakob Stoklund Olesen 1391cc19d0 Remove unneeded intrinsics from Blackfin backend. 
__builtin_bfin_ones does the same as ctpop, so it can be implemented in the front-end.

__builtin_bfin_loadbytes loads from an unaligned pointer with the disalignexcpt instruction. It does the same as loading from a pointer with the low bits masked. It is better if the front-end creates a masked load. We can always instruction select the masked to disalignexcpt+load.

We keep csync/ssync/idle. These intrinsics represent instructions that need workarounds for some silicon revisions. We may even want to convert inline assembler to intrinsics to enable the workarounds.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77917 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-02 21:49:05 +00:00
autoconf Build Blackfin target with autoconf and cmake. 2009-08-02 17:32:37 +00:00
bindings Reorder the "Metadata" entry to match the C bindings. 2009-07-21 21:52:57 +00:00
cmake CMake configuration: find mkdtemp, mkstemp, mktemp. 2009-07-27 18:23:41 +00:00
docs Remove duplicated colons and spaces. 2009-08-02 12:13:02 +00:00
examples Move a few more APIs back to 2.5 forms. The only remaining ones left to change back are 2009-07-31 20:28:14 +00:00
include Remove unneeded intrinsics from Blackfin backend. 2009-08-02 21:49:05 +00:00
lib Remove unneeded intrinsics from Blackfin backend. 2009-08-02 21:49:05 +00:00
projects remove dead makefile flags. 2009-06-24 05:29:56 +00:00
runtime Drop toy GC runtime. 2009-03-02 03:46:48 +00:00
test Remove unneeded intrinsics from Blackfin backend. 2009-08-02 21:49:05 +00:00
tools Make SectionKind::get() private. 2009-08-02 00:02:44 +00:00
unittests Remove now empty unit test directory. 2009-08-01 19:07:29 +00:00
utils Fix an ENABLE_EXPENSIVE_CHECKS error. 2009-08-02 01:21:22 +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 Patch to build llvm with srcdir != objdir from 2009-01-23 08:42:38 +00:00
CMakeLists.txt Build Blackfin target with autoconf and cmake. 2009-08-02 17:32:37 +00:00
configure Build Blackfin target with autoconf and cmake. 2009-08-02 17:32:37 +00:00
CREDITS.TXT Added myself to the blame list. 2009-07-15 13:01:49 +00:00
LICENSE.TXT one fewer license, yay. :) 2009-08-01 22:54:39 +00:00
llvm.spec.in
Makefile Introduce new headers whose inclusion forces linking and 2009-06-16 20:12:29 +00:00
Makefile.common
Makefile.config.in LLVMC can be now compiled w/o dynamic plugin support. 2009-07-04 03:55:25 +00:00
Makefile.rules Makefile rules for generating assembly matcher. 2009-07-13 18:35:35 +00:00
ModuleInfo.txt Patch to build llvm with srcdir != objdir from 2009-01-23 08:42:38 +00:00
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.