llvm-6502

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LLVM backend for 6502

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Sanjoy Das 295be8492e [IndVarSimplify] use the "canonical" way to infer no-wrap. Summary: rL225282 introduced an ad-hoc way to promote some additions to nuw or nsw. Since then SCEV has become smarter in directly proving no-wrap; and using the canonical "ext(A op B) == ext(A) op ext(B)" method of proving no-wrap is just as powerful now. Rip out the existing complexity in favor of getting SCEV to do all the heaving lifting internally. This change does not add any unit tests because it is supposed to be a non-functional change. Tests added in rL225282 and rL226075 are valid tests for this change. Reviewers: atrick, majnemer Subscribers: llvm-commits Differential Revision: http://reviews.llvm.org/D7981 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@231306 91177308-0d34-0410-b5e6-96231b3b80d8		2015-03-04 22:24:23 +00:00
autoconf	Revert r230812. Do not break builds for no reason.	2015-02-28 19:43:20 +00:00
bindings	Restore LLVMLinkModules C API until it is properly deprecated.	2015-03-02 18:59:38 +00:00
cmake	[sanitizer/coverage] Add AFL-style coverage counters (search heuristic for fuzzing).	2015-03-03 23:27:02 +00:00
docs	Update LangRef for explicit type changes to 'load' instruction	2015-03-04 22:06:14 +00:00
examples	Fix the build of the gold-plugin and examples.	2015-03-04 19:15:29 +00:00
include	[SCEV] make SCEV smarter about proving no-wrap.	2015-03-04 22:24:17 +00:00
lib	[IndVarSimplify] use the "canonical" way to infer no-wrap.	2015-03-04 22:24:23 +00:00
projects	Reverse the order libc++ and libc++abi are added in CMake.	2015-03-04 01:16:43 +00:00
test	[SCEV] make SCEV smarter about proving no-wrap.	2015-03-04 22:24:17 +00:00
tools	Provide an explicit move ctor because MSVC can't synthesize one	2015-03-04 22:20:52 +00:00
unittests	DWARFFormValue: Add getAsSignedConstant method.	2015-03-04 22:07:41 +00:00
utils	Add a FIXME for PR22796, broken ordering of ClassInfo in TableGen	2015-03-04 19:56:44 +00:00
.arcconfig	Updated phabricator server.	2014-04-07 03:57:04 +00:00
.clang-format	Test commit.	2014-03-02 13:08:46 +00:00
.clang-tidy	Enable display of compiler diagnostics in clang-tidy by default.	2014-10-29 17:29:38 +00:00
.gitignore	Add one more vim swap file pattern	2015-01-30 21:59:28 +00:00
CMakeLists.txt	Minor follow-ups to r229720 suggested on llvmdev	2015-02-27 18:22:46 +00:00
CODE_OWNERS.TXT	Assume code ownership for the PS4 to ensure patches get reviewed, per the Developer Policy.	2015-01-28 18:33:39 +00:00
configure	Revert r230812. Do not break builds for no reason.	2015-02-28 19:43:20 +00:00
CREDITS.TXT	Rise from the dead and update personal info	2014-08-25 17:51:04 +00:00
LICENSE.TXT	Remove projects/sample.	2014-03-12 22:40:22 +00:00
llvm.spec.in
LLVMBuild.txt
Makefile	[configure/make] Propagate names of build host tools when making BuildTools	2014-03-25 21:45:41 +00:00
Makefile.common
Makefile.config.in	Add a check for misbehaving -Wcomment from gcc-4.7 and add	2014-11-05 00:35:15 +00:00
Makefile.rules	Add support for SunOS function/data sections and associated	2015-03-03 20:54:29 +00:00
README.txt	Revert test commit	2015-02-04 18:46:00 +00:00

README.txt

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

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