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LLVM backend for 6502
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5fb468a6b3
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Evan Cheng 5fb468a6b3 Canonicalize (srl (bswap x), 16) to (rotr (bswap x), 16) if the high 16 bits 
of x are zero. This optimizes rev + lsr 16 to rev16.

rdar://10750814


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151230 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-23 02:58:19 +00:00
autoconf autoconf/m4/visibility_inlines_hidden.m4: Tweak for cygwin-g++-4.5.3. It folded conftest regardress of attributge((noinline)) with >=O1 . 2012-02-19 12:05:12 +00:00
bindings ocaml bindings: landing pad is now the last opcode. 2012-02-07 18:58:19 +00:00
cmake add LLVM_VERSION_MAJOR and _MINOR defines 2012-02-13 18:48:10 +00:00
docs libclc is now dual licensed, Tobias and Peter own their respective subprojects. 2012-02-22 19:17:20 +00:00
examples Switch to a more idiomatic way of silencing unused variable warnings in 2012-02-20 00:02:49 +00:00
include PostRASched: Convert physreg def/use tracking to Jakob's SparseSet. 2012-02-23 01:52:38 +00:00
lib Canonicalize (srl (bswap x), 16) to (rotr (bswap x), 16) if the high 16 bits 2012-02-23 02:58:19 +00:00
projects
runtime
test Canonicalize (srl (bswap x), 16) to (rotr (bswap x), 16) if the high 16 bits 2012-02-23 02:58:19 +00:00
tools Improve handling of blockaddresses in bugpoint when splitting a module. Patch by Daniel Reynaud. 2012-02-22 01:43:47 +00:00
unittests Fix typos. 2012-02-22 16:01:54 +00:00
utils Remove bad comma from .el file. 2012-02-22 19:38:03 +00:00
.gitignore
CMakeLists.txt add LLVM_VERSION_MAJOR and _MINOR defines 2012-02-13 18:48:10 +00:00
configure autoconf/m4/visibility_inlines_hidden.m4: Tweak for cygwin-g++-4.5.3. It folded conftest regardress of attributge((noinline)) with >=O1 . 2012-02-19 12:05:12 +00:00
CREDITS.TXT Update credits. 2012-02-16 18:54:41 +00:00
LICENSE.TXT
llvm.spec.in
LLVMBuild.txt LLVMBuild: Introduce a common section which currently has a list of the 2011-12-12 22:45:54 +00:00
Makefile
Makefile.common
Makefile.config.in
Makefile.rules On Cygwin/MingW, add SharedLibDir and LLVMToolDir to the library search path, since shared libraries are placed in 'bin'. (static libraries are still in 'lib'). 2012-02-18 10:03:19 +00:00
README.txt test commit 2012-02-07 08:18:05 +00:00

README.txt 

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

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