llvm-6502

mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2024-12-17 18:31:04 +00:00

LLVM backend for 6502

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Bill Wendling 7e8840c4d9 Add SplitLandingPadPredecessors(). SplitLandingPadPredecessors is similar to SplitBlockPredecessors in that it splits the current block and attaches a set of predecessors to the new basic block. However, it differs from SplitBlockPredecessors in that it's specifically designed to handle landing pad blocks. Two new basic blocks are created: one that is has the vector of predecessors as its predecessors and one that has the remaining predecessors as its predecessors. Those two new blocks then receive a cloned copy of the landingpad instruction from the original block. The landingpad instructions are joined in a PHI, etc. Like SplitBlockPredecessors, it updates the LLVM IR, AliasAnalysis, DominatorTree, DominanceFrontier, LoopInfo, and LCCSA analyses. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138014 91177308-0d34-0410-b5e6-96231b3b80d8		2011-08-19 00:05:40 +00:00
autoconf	Add NativeClient operating system support.	2011-08-18 22:54:21 +00:00
bindings	Remove the build_unwind function from the OCaml bindings.	2011-08-10 01:10:17 +00:00
cmake	CMake: [MSVC] Suppress C4551 'function call missing argument list'.	2011-08-17 01:28:30 +00:00
docs	Until now all debug info MDNodes referred to a root MDNode, a compile unit. This simplified handling of these needs in dwarf writer. However, one side effect of this is that during link time optimization all these MDNodes are _not_ uniqued. In other words there will be N number of MDNodes describing "int", "char" and all other types, which would suddenly grow when each object file starts using libraries like STL.	2011-08-16 22:09:43 +00:00
examples	Convert ConstantExpr::getGetElementPtr and	2011-07-21 14:31:17 +00:00
include	Add SplitLandingPadPredecessors().	2011-08-19 00:05:40 +00:00
lib	Add SplitLandingPadPredecessors().	2011-08-19 00:05:40 +00:00
projects
runtime	Use version 402 for the GCDA files when compiling for Apple.	2011-07-28 18:12:20 +00:00
test	Use subword loads instead of a 4-byte load when the size of a structure (or a	2011-08-18 23:39:37 +00:00
tools	Fixed compilation warning on Linux by fixing the type of a return value.	2011-08-18 01:19:05 +00:00
unittests	Avoid undefined behaviour if somehow NUM_GRAPHS equals 2^32 (or	2011-07-29 07:50:02 +00:00
utils	Allow the MCDisassembler to return a "soft fail" status code, indicating an instruction that is disassemblable, but invalid. Only used for ARM UNPREDICTABLE instructions at the moment.	2011-08-17 17:44:15 +00:00
website
.gitignore	.gitignore: Ignore /autom4te.cache. We can execute "PATH=/path/to/autotools/bin autoconf/AutoRegen.sh".	2011-08-12 07:47:50 +00:00
build-for-llvm-top.sh
CMakeLists.txt	Added the infrastructute necessary for MIPS JIT support. Patch by Vladimir	2011-07-21 16:28:51 +00:00
configure	Add NativeClient operating system support.	2011-08-18 22:54:21 +00:00
CREDITS.TXT	I am the code owner for Clang's IR generation; this has been true	2011-08-02 01:38:19 +00:00
LICENSE.TXT
llvm.spec.in
Makefile
Makefile.common
Makefile.config.in
Makefile.rules	TableGen'erated MC lowering for simple pseudo-instructions.	2011-07-08 17:36:35 +00:00
ModuleInfo.txt
README.txt

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