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LLVM backend for 6502
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Karthik Bhat 7ef167ae1f InstCombine: Combine (xor (or %a, %b) (xor %a, %b)) to (add %a, %b) 
Correctness proof of the transform using CVC3-

$ cat t.cvc
A, B : BITVECTOR(32);
QUERY BVXOR(A | B, BVXOR(A,B) ) = A & B;

$ cvc3 t.cvc
Valid.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@215524 91177308-0d34-0410-b5e6-96231b3b80d8
2014-08-13 05:13:14 +00:00
autoconf [autoconf] Fixup s/3.5/3.6/. Clang's ident was 3.5.0svn in autoconf build. 2014-07-29 08:35:03 +00:00
bindings [OCaml] Expose Llvm.get_operand_use. 2014-08-12 02:55:45 +00:00
cmake Fix for #20408 - CMake LLVM_ENABLE_FFI=ON build fails on reconfigure 2014-08-08 14:32:56 +00:00
docs Fix examples of "named metadata" (some of which isn't named). 2014-08-13 04:54:05 +00:00
examples Temporarily Revert "Nuke the old JIT." as it's not quite ready to 2014-08-07 22:02:54 +00:00
include [PowerPC] Implement PPCTargetLowering::getTgtMemIntrinsic 2014-08-13 01:15:40 +00:00
lib InstCombine: Combine (xor (or %a, %b) (xor %a, %b)) to (add %a, %b) 2014-08-13 05:13:14 +00:00
projects
test InstCombine: Combine (xor (or %a, %b) (xor %a, %b)) to (add %a, %b) 2014-08-13 05:13:14 +00:00
tools llvm-objdump: print contents of MachO __unwind_info sections 2014-08-12 11:52:59 +00:00
unittests Fix -Wsign-compare warnings 2014-08-12 23:23:05 +00:00
utils [shuffle] Tweak the shuffle fuzzer to support bigger seeds. I'm 2014-08-13 03:21:11 +00:00
.arcconfig
.clang-format
.gitignore
CMakeLists.txt Fix building with in-tree libc++abi on FreeBSD 2014-08-01 19:23:15 +00:00
CODE_OWNERS.TXT Add a sentence that all entries should include an email address. 2014-08-04 19:33:25 +00:00
configure [autoconf] Fixup s/3.5/3.6/. Clang's ident was 3.5.0svn in autoconf build. 2014-07-29 08:35:03 +00:00
CREDITS.TXT Test commit access 2014-08-09 16:05:23 +00:00
LICENSE.TXT
llvm.spec.in
LLVMBuild.txt
Makefile
Makefile.common
Makefile.config.in
Makefile.rules Temporarily Revert "Nuke the old JIT." as it's not quite ready to 2014-08-07 22:02:54 +00:00
README.txt

README.txt 

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

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