llvm-6502

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LLVM backend for 6502

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Tim Northover a5eeb9da05 SelectionDAG: create correct BooleanContent constants Occasionally DAGCombiner can spot that a SETCC operation is completely redundant and reduce it to "all true" or "all false". If this happens to a vector, the value produced has to take account of what a normal comparison would have produced, which may be an all-1s bitmask. The fix in SelectionDAG.cpp is tested, however, as far as I can see the code in TargetLowering.cpp is possibly unreachable and almost certainly irrelevant when triggered so there are no tests. However, I believe it's still clearly the right change and may save someone else some hassle if it suddenly becomes reachable. So I'm doing it anyway. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190147 91177308-0d34-0410-b5e6-96231b3b80d8		2013-09-06 12:38:12 +00:00
autoconf	[conf] Add config variable to disable crash related overrides.	2013-08-30 20:39:21 +00:00
bindings	We're in 3.4 land now.	2013-05-07 20:31:28 +00:00
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	Use type helper functions.	2013-09-06 00:37:24 +00:00
lib	SelectionDAG: create correct BooleanContent constants	2013-09-06 12:38:12 +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	SelectionDAG: create correct BooleanContent constants	2013-09-06 12:38:12 +00:00
tools	msbuild: Add clang's compiler-rt libs to the LibraryPath	2013-09-05 02:09:34 +00:00
unittests	MemoryBufer: add a test: check that a file with size that is a multiple of the	2013-09-04 18:02:13 +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	Add more owners to CODE_OWNERS.TXT (Kostya Serebryany: AddressSanitizer and ThreadSanitizer; Evgeniy Stepanov: MemorySanitizer)	2013-06-27 08:47:12 +00:00
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	Be more specific and capitalize filenames.	2013-05-21 21:22:34 +00:00
llvm.spec.in
LLVMBuild.txt
Makefile	Fix regular expression used by 'make update' to only look for 'I' and '?' at the start of svn info results and to check for spaces after 'I' instead of just after '?'.	2013-07-03 14:48:37 +00:00
Makefile.common
Makefile.config.in	Add an autoconf option for turning on -gsplit-dwarf by default	2013-06-25 01:12:25 +00:00
Makefile.rules	Makefile.rules: Avoid -fomit-frame-pointer also on cygwin due to PR14646.	2013-08-18 03:38:40 +00:00
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