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Saleem Abdulrasool 0fe443d893 ARM: implement support for the UDF mnemonic
The UDF instruction is a reserved undefined instruction space.  The assembler
mnemonic was introduced with ARM ARM rev C.a.  The instruction is not predicated
and the immediate constant is ignored by the CPU.  Add support for the three
encodings for this instruction.

The changes to the invalid instruction test is due to the fact that the invalid
instructions actually overlap with the undefined instruction.  Introduction of
the new instruction results in a partial decode as an undefined sequence.  Drop
the tests as they are invalid instruction patterns anyways.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208751 91177308-0d34-0410-b5e6-96231b3b80d8
2014-05-14 03:47:39 +00:00
autoconf
bindings [OCaml] Add an ocamlfind package llvm.all_backends. 2014-05-01 21:00:52 +00:00
cmake Disable -Wcomment when building with GCC. 2014-05-06 09:46:06 +00:00
docs [ARM64-BE] Correct grammar mistake pointed out by Tobias. 2014-05-12 15:30:31 +00:00
examples
include Recommit r208506: DebugInfo: Include lexical scopes in inlined subroutines. 2014-05-14 01:08:28 +00:00
lib ARM: implement support for the UDF mnemonic 2014-05-14 03:47:39 +00:00
projects
test ARM: implement support for the UDF mnemonic 2014-05-14 03:47:39 +00:00
tools [tools][llvm-rtdyld] Add a '-dylib <file>' option to llvm-rtdyld to load shared 2014-05-13 22:37:41 +00:00
unittests Assert that we don't RAUW a Constant with a ConstantExpr that contains it. 2014-05-13 01:23:21 +00:00
utils Teach the table generator to not generate switch statements containing only a default label with no cases. This solves some warnings with MSVC. 2014-05-13 12:52:35 +00:00
.arcconfig
.clang-format
.gitignore
CMakeLists.txt [CMake] Add build rules for llvm-PerfectShuffle utility 2014-05-07 16:54:00 +00:00
CODE_OWNERS.TXT ARM Linux support 2014-04-02 23:03:28 +00:00
configure
CREDITS.TXT Test commit. 2014-04-10 22:25:51 +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
Makefile.common
Makefile.config.in
Makefile.rules autoconf: Fix soname for libLLVM-Major.Minor.so (2nd try) 2014-05-13 19:37:03 +00:00
README.txt Trivial test commit. 2014-04-26 19:05:45 +00:00

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

This directory and its subdirectories contain source code for the Low Level
Virtual Machine, a toolkit for the construction of highly optimized compilers,
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Please see the documentation provided in docs/ for further
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