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LLVM backend for 6502
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Arnold Schwaighofer a7ad84851b ARM cost model: Penalize insertelement into D subregisters 
Swift has a renaming dependency if we load into D subregisters. We don't have a
way of distinguishing between insertelement operations of values from loads and
other values. Therefore, we are pessimistic for now (The performance problem
showed up in example 14 of gcc-loops).

radar://13096933

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174300 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-04 02:52:05 +00:00
autoconf Recognize aarch64 for --enable-targets as advertised. 2013-02-03 17:06:49 +00:00
bindings
cmake Turn off uninitialized-use warnings for gcc in cmake build 2013-02-04 02:32:44 +00:00
docs Added new Global Variable marker ``externally_initialized'' to LangRef. 2013-02-03 09:57:18 +00:00
examples
include Added instance variable/initializers/getter/setters for new keyword externally initialized to GlobalVariable. No *TRUE* functionality change. 2013-02-03 21:54:38 +00:00
lib ARM cost model: Penalize insertelement into D subregisters 2013-02-04 02:52:05 +00:00
projects Add AArch64 as an experimental target. 2013-01-31 12:12:40 +00:00
runtime
test ARM cost model: Penalize insertelement into D subregisters 2013-02-04 02:52:05 +00:00
tools [Object][Archive] Improve performance. 2013-02-03 10:48:50 +00:00
unittests
utils MachineModel: Inconsequential TableGen SubtargetEmitter fix. 2013-02-01 03:19:54 +00:00
.arcconfig
.gitignore
CMakeLists.txt
CODE_OWNERS.TXT Add myself as code owner of AArch64 backend. 2013-01-31 12:51:16 +00:00
configure Recognize aarch64 for --enable-targets as advertised. 2013-02-03 17:06:49 +00:00
CREDITS.TXT
LICENSE.TXT
llvm.spec.in
LLVMBuild.txt
Makefile
Makefile.common
Makefile.config.in Add -Wno-nested-anon-types to -pedantic builds of LLVM. This Clang warning 2013-01-31 22:19:12 +00:00
Makefile.rules Add -Wno-nested-anon-types to -pedantic builds of LLVM. This Clang warning 2013-01-31 22:19:12 +00:00
README.txt

README.txt 

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