mirror of
https://github.com/c64scene-ar/llvm-6502.git
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LLVM backend for 6502
bool %test(int %X) { %Y = seteq int %X, 13 ret bool %Y } as _test: addi r2, r3, -13 cntlzw r2, r2 srwi r3, r2, 5 blr rather than _test: cmpwi cr7, r3, 13 mfcr r2 rlwinm r3, r2, 31, 31, 31 blr This has very little effect on most code, but speeds up analyzer 23% and mason 11% git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25848 91177308-0d34-0410-b5e6-96231b3b80d8 |
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autoconf | ||
docs | ||
examples | ||
include/llvm | ||
lib | ||
projects | ||
runtime | ||
test | ||
tools | ||
utils | ||
win32 | ||
Xcode | ||
.cvsignore | ||
configure | ||
CREDITS.TXT | ||
LICENSE.TXT | ||
llvm.spec | ||
llvm.spec.in | ||
Makefile | ||
Makefile.common | ||
Makefile.config.in | ||
Makefile.rules | ||
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.