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LLVM backend for 6502
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f4b76be936
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Mark Heffernan f4b76be936 Remove setPreservesCFG from instcombine. The pass, in particular, does not 
preserve LoopSimplify because instcombine may replace branch predicates
with undef which loop simplify then replaces with always exit.  Replace
setPreservesCFG with the more constrained preservation of DomTree and
LoopInfo.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221223 91177308-0d34-0410-b5e6-96231b3b80d8
2014-11-04 01:51:01 +00:00
autoconf [OCaml] [autoconf] Migrate to ocamlfind. 2014-10-30 08:29:45 +00:00
bindings [OCaml] Fix mismatched CAMLparam/CAMLreturn. 2014-11-03 11:47:14 +00:00
cmake [cmake] Pass -O3 when linking. 2014-11-02 12:14:22 +00:00
docs Docs: update va_arg example with valid x86_64 va_list type. 2014-11-02 01:21:51 +00:00
examples [CMake] llvm/examples: Update libdeps for unoptimized builds. 2014-10-31 15:27:16 +00:00
include [Support][Program] Add findProgramByName(Name, OptionalPaths) 2014-11-04 01:29:29 +00:00
lib Remove setPreservesCFG from instcombine. The pass, in particular, does not 2014-11-04 01:51:01 +00:00
projects
test The patchpoint lowering logic would crash with live constants equal to 2014-11-04 00:59:21 +00:00
tools Use findProgramByName. 2014-11-04 01:29:59 +00:00
unittests [Hexagon] Reverting 220584 to address ASAN errors. 2014-11-04 00:14:36 +00:00
utils Use findProgramByName. 2014-11-04 01:29:59 +00:00
.arcconfig
.clang-format
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.gitignore
CMakeLists.txt
CODE_OWNERS.TXT
configure [OCaml] [autoconf] Migrate to ocamlfind. 2014-10-30 08:29:45 +00:00
CREDITS.TXT
LICENSE.TXT
llvm.spec.in
LLVMBuild.txt
Makefile
Makefile.common
Makefile.config.in [OCaml] [autoconf] Migrate to ocamlfind. 2014-10-30 08:29:45 +00:00
Makefile.rules
README.txt

README.txt 

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

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