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LLVM backend for 6502
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Tim Northover 7bfabdac4e InstCombine: look for masked compares with subset relation 
Even in cases which aren't universally optimisable like "(A & B) != 0 && (A &
C) != 0", the masks can make one of the comparisons completely redundant. In
this case, since we've gone to the effort of spotting masked comparisons we
should combine them.

rdar://problem/7625728

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189930 91177308-0d34-0410-b5e6-96231b3b80d8
2013-09-04 11:57:13 +00:00
autoconf [conf] Add config variable to disable crash related overrides. 2013-08-30 20:39:21 +00:00
bindings
cmake [CMake] Add -O1 in debug builds with LLVM_USE_SANITIZER 2013-09-02 09:15:01 +00:00
docs TableGen: Enumerate Schedule Model too. 2013-09-03 19:43:28 +00:00
examples ExceptionDemo.cpp: Tweak a @param. [-Wdocumentation] 2013-07-29 11:03:50 +00:00
include Inplement aarch64 neon instructions in AdvSIMD(shift). About 24 shift instructions: 2013-09-04 09:28:24 +00:00
lib InstCombine: look for masked compares with subset relation 2013-09-04 11:57:13 +00:00
projects Port the detection of zlib from the main autoconf system to the sample 2013-08-18 01:55:15 +00:00
runtime Use @rpath for libraries rather than @executable_path on OSX. 2013-08-02 01:51:52 +00:00
test InstCombine: look for masked compares with subset relation 2013-09-04 11:57:13 +00:00
tools Print string value for DT_RPATH and DT_RUNPATH. 2013-09-03 17:13:53 +00:00
unittests It's a very large constant. Say so. 2013-09-04 00:58:10 +00:00
utils [lit] Allow config files to pass arbitrary values to child configs. 2013-09-03 23:32:55 +00:00
.arcconfig
.clang-format Add a clang-format file so that the tool can automatically detect the 2013-09-02 07:19:04 +00:00
.gitignore
CMakeLists.txt [conf] Add config variable to disable crash related overrides. 2013-08-30 20:39:21 +00:00
CODE_OWNERS.TXT
configure [conf] Add config variable to disable crash related overrides. 2013-08-30 20:39:21 +00:00
CREDITS.TXT Test commit. 2013-08-16 18:09:06 +00:00
LICENSE.TXT
llvm.spec.in
LLVMBuild.txt
Makefile
Makefile.common
Makefile.config.in
Makefile.rules Makefile.rules: Avoid -fomit-frame-pointer also on cygwin due to PR14646. 2013-08-18 03:38:40 +00:00
README.txt

README.txt 

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