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LLVM backend for 6502
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974542d7d8
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Chandler Carruth 974542d7d8 [x86] Teach the new vector shuffle lowering to re-use the SHUFPS 
lowering when it can use a symmetric SHUFPS across both 128-bit lanes.

This required making the SHUFPS lowering tolerant of other vector types,
and adjusting our canonicalization to canonicalize harder.

This is the last of the clever uses of symmetry I've thought of for
v8f32. The rest of the tricks I'm aware of here are to work around
assymetry in the mask.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@218216 91177308-0d34-0410-b5e6-96231b3b80d8
2014-09-21 13:35:14 +00:00
autoconf
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 llvm-cov: Allow creating CoverageMappings from filenames 2014-09-20 17:19:52 +00:00
lib [x86] Teach the new vector shuffle lowering to re-use the SHUFPS 2014-09-21 13:35:14 +00:00
projects
test [x86] Teach the new vector shuffle lowering to re-use the SHUFPS 2014-09-21 13:35:14 +00:00
tools llvm-cov: Allow creating CoverageMappings from filenames 2014-09-20 17:19:52 +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
CREDITS.TXT
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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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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