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LLVM backend for 6502
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23b0065f29
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Brendon Cahoon 23b0065f29 [Hexagon] Check for underflow/wrap in hardware loop pass 
If the loop trip count may underflow or wrap, the compiler should
not generate a hardware loop since the trip count will be
incorrect.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237365 91177308-0d34-0410-b5e6-96231b3b80d8
2015-05-14 14:15:08 +00:00
autoconf Deprecate in-source autotools builds 2015-05-04 02:04:54 +00:00
bindings IR: Give 'DI' prefix to debug info metadata 2015-04-29 16:38:44 +00:00
cmake cmake: Use -fno-sanitize-recover=all - the old spelling is deprecated 2015-05-14 04:52:57 +00:00
docs Fixed some typos and broken links in source level debugging docs. 2015-05-14 10:58:59 +00:00
examples [Orc] Reapply r236465 with fixes for the MSVC bots. 2015-05-05 17:37:18 +00:00
include New Loop Distribution pass 2015-05-14 12:05:18 +00:00
lib [Hexagon] Check for underflow/wrap in hardware loop pass 2015-05-14 14:15:08 +00:00
projects build: make libunwind a proper project 2015-04-25 01:47:39 +00:00
test [Hexagon] Check for underflow/wrap in hardware loop pass 2015-05-14 14:15:08 +00:00
tools InstrProf: Fix display of large numbers in llvm-cov 2015-05-13 22:41:48 +00:00
unittests YAML: Implement block scalar parsing. 2015-05-13 23:10:51 +00:00
utils [TableGen] Remove ListInit::size() in favor of getSize() which does the same thing and is already used in most places. NFC. 2015-05-14 05:53:56 +00:00
.arcconfig
.clang-format
.clang-tidy
.gitignore Ignore compile_commands.json only at the root of the tree. 2015-03-26 18:55:42 +00:00
CMakeLists.txt [CMake] Updates to llvm-shlib to support overriding exports list and added an option to export all symbols. 2015-04-13 21:29:46 +00:00
CODE_OWNERS.TXT Added Andrey Churbanov as the owner of the OpenMP runtime library code 2015-05-05 20:17:53 +00:00
configure Deprecate in-source autotools builds 2015-05-04 02:04:54 +00:00
CREDITS.TXT
LICENSE.TXT Update for a new year. 2015-03-12 01:25:29 +00:00
llvm.spec.in
LLVMBuild.txt
Makefile
Makefile.common
Makefile.config.in Deprecate in-source autotools builds 2015-05-04 02:04:54 +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 at revision 233535. 2015-03-30 12:39:03 +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
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Please see the documentation provided in docs/ for further
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If you're writing a package for LLVM, see docs/Packaging.rst for our
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