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LLVM backend for 6502
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Chandler Carruth dc58d1e099 [x86] Fully generalize the zext lowering in the new vector shuffle 
lowering to support both anyext and zext and to custom lower for many
different microarchitectures.

Using this allows us to get *exactly* the right code for zext and anyext
shuffles in all the vector sizes. For v16i8, the improvement is *huge*.
The new SSE2 test case added I refused to add before this because it was
sooooo muny instructions.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@218143 91177308-0d34-0410-b5e6-96231b3b80d8
2014-09-19 20:00:32 +00:00
autoconf Delete support for AuroraUX. 2014-08-14 15:15:09 +00:00
bindings Reinstate "Nuke the old JIT." 2014-09-02 22:28:02 +00:00
cmake Add CMake check for libatomic. 2014-09-12 11:08:59 +00:00
docs Fix sphinx warning. 2014-09-18 21:54:02 +00:00
examples Add doInitialization/doFinalization to DataLayoutPass. 2014-09-10 21:27:43 +00:00
include Add hsail and amdil64 to Triple 2014-09-19 19:52:11 +00:00
lib [x86] Fully generalize the zext lowering in the new vector shuffle 2014-09-19 20:00:32 +00:00
projects
test [x86] Fully generalize the zext lowering in the new vector shuffle 2014-09-19 20:00:32 +00:00
tools llvm-cov: Return unique_ptrs instead of filling objects (NFC) 2014-09-19 19:07:17 +00:00
unittests Add hsail and amdil64 to Triple 2014-09-19 19:52:11 +00:00
utils [lit] Parse all strings as UTF-8 rather than ASCII. 2014-09-12 16:46:05 +00:00
.arcconfig
.clang-format
.clang-tidy Add .clang-tidy configuration file to provide LLVM-optimized defaults for 2014-09-08 13:30:00 +00:00
.gitignore
CMakeLists.txt Enabling LLVM & Clang to be cross-compiled using CMake from a single configuration command line 2014-09-03 23:21:18 +00:00
CODE_OWNERS.TXT Add Tom Stellard's role as 3.5 release manager. 2014-09-12 08:07:31 +00:00
configure Delete support for AuroraUX. 2014-08-14 15:15:09 +00:00
CREDITS.TXT Rise from the dead and update personal info 2014-08-25 17:51:04 +00:00
LICENSE.TXT
llvm.spec.in
LLVMBuild.txt
Makefile
Makefile.common
Makefile.config.in
Makefile.rules Revert my earlier change to add "all" as a dependency to check. In 2014-09-19 18:44:27 +00:00
README.txt

README.txt 

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

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