llvm-6502

mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2024-12-15 20:29:48 +00:00

LLVM backend for 6502

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Sanjoy Das 008dd56706 Revert some changes that were made to fix PR20680. Summary: As far as I can tell, the real bug causing the issue was fixed in r230533. SCEVExpander should mark an increment operation as nuw or nsw only if it can prove that the operation does not overflow. There shouldn't be any situation where we have to do something different because of no-wrap flags generated by SCEVExpander. Revert "IndVarSimplify: Allow LFTR to fire more often" This reverts commit `1ade0f0faa` (SVN: 222213). Revert "IndVarSimplify: Don't let LFTR compare against a poison value" This reverts commit `c0f2b8b528` (SVN: 217102). Reviewers: majnemer, atrick, spatel Differential Revision: http://reviews.llvm.org/D7979 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@230921 91177308-0d34-0410-b5e6-96231b3b80d8		2015-03-01 23:36:26 +00:00
autoconf	Revert r230812. Do not break builds for no reason.	2015-02-28 19:43:20 +00:00
bindings	[PM] Remove the old 'PassManager.h' header file at the top level of	2015-02-13 10:01:29 +00:00
cmake	Minor follow-ups to r229720 suggested on llvmdev	2015-02-27 18:22:46 +00:00
docs	[OCaml] Generate documentation again with autoconf buildsystem.	2015-02-28 13:48:23 +00:00
examples	[Orc][Kaleidoscope] More tutorial cleanup, a little extra debugging output.	2015-02-26 23:52:42 +00:00
include	ArrayRef: Put back std::equal for operator== with a check for the empty ArrayRefs	2015-03-01 23:35:20 +00:00
lib	Revert some changes that were made to fix PR20680.	2015-03-01 23:36:26 +00:00
projects	[cmake] Use the external project machinery for libcxxabi so that it can	2014-07-25 10:27:40 +00:00
test	Revert some changes that were made to fix PR20680.	2015-03-01 23:36:26 +00:00
tools	Add missing includes. make_unique proliferated everywhere.	2015-03-01 21:28:53 +00:00
unittests	Add missing includes. make_unique proliferated everywhere.	2015-03-01 21:28:53 +00:00
utils	Add missing includes. make_unique proliferated everywhere.	2015-03-01 21:28:53 +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	Remove the very substantial, largely unmaintained legacy PGO	2013-10-02 15:42:23 +00:00
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 a check for misbehaving -Wcomment from gcc-4.7 and add	2014-11-05 00:35:15 +00:00
README.txt	Revert test commit	2015-02-04 18:46:00 +00:00

README.txt

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

This directory and its subdirectories contain source code for LLVM,
a toolkit for the construction of highly optimized compilers,
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LLVM is open source software. You may freely distribute it under the terms of
the license agreement found in LICENSE.txt.

Please see the documentation provided in docs/ for further
assistance with LLVM, and in particular docs/GettingStarted.rst for getting
started with LLVM and docs/README.txt for an overview of LLVM's
documentation setup.

If you're writing a package for LLVM, see docs/Packaging.rst for our
suggestions.