llvm-6502

mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2024-07-09 10:29:25 +00:00

LLVM backend for 6502

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Bill Wendling 0481d29d49 This is the start of the new SjLj EH preparation pass, which will replace the current IR-level pass. The old SjLj EH pass has some problems, especially with the new EH model. Most significantly, it violates some of the new restrictions the new model has. For instance, the 'dispatch' table wants to jump to the landing pad, but we cannot allow that because only an invoke's unwind edge can jump to a landing pad. This requires us to mangle the code something awful. In addition, we need to keep the now dead landingpad instructions around instead of CSE'ing them because the DWARF emitter uses that information (they are dead because no control flow edge will execute them - the control flow edge from an invoke's unwind is superceded by the edge coming from the dispatch). Basically, this pass belongs not at the IR level where SSA is king, but at the code-gen level, where we have more flexibility. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140646 91177308-0d34-0410-b5e6-96231b3b80d8		2011-09-27 22:14:12 +00:00
autoconf	We're no longer going to bother supporting platforms that don't	2011-09-23 00:53:10 +00:00
bindings	Remove the build_unwind function from the OCaml bindings.	2011-08-10 01:10:17 +00:00
cmake	Rename LLVM_MULTITHREADED define and fix build without threads.	2011-09-19 20:43:23 +00:00
docs	Remove incorrect passage.	2011-09-27 20:16:57 +00:00
examples	Modified demo to use 3.0 resume instruction vs calling _Unwine_Resume.	2011-09-23 14:45:10 +00:00
include	Rename AddSelectionDAGCSEId() to addSelectionDAGCSEId().	2011-09-27 20:59:33 +00:00
lib	This is the start of the new SjLj EH preparation pass, which will replace the	2011-09-27 22:14:12 +00:00
projects	Fix a ton of comment typos found by codespell. Patch by	2011-04-15 05:18:47 +00:00
runtime	Fix for warnings: ignoring return value of ‘write’, declared with attribute warn_unused_result.	2011-09-22 17:33:24 +00:00
test	test/CMakeLists.txt: Depend on llvm-objdump. "make check" is expected to resolve test-dependent targets on CMake build.	2011-09-27 21:54:50 +00:00
tools	Add binary archive support to llvm-nm.	2011-09-27 19:37:18 +00:00
unittests	Add APInt support for converting to/from hexatridecimal strings	2011-09-14 15:54:46 +00:00
utils	Remove old hack for compiling with gcc-4.0.	2011-09-26 22:30:57 +00:00
website
.gitignore	Revert change made in .gitignore.	2011-09-24 01:37:58 +00:00
build-for-llvm-top.sh	Patch to build llvm with srcdir != objdir from	2009-01-23 08:42:38 +00:00
CMakeLists.txt	Added the infrastructute necessary for MIPS JIT support. Patch by Vladimir	2011-07-21 16:28:51 +00:00
configure	We're no longer going to bother supporting platforms that don't	2011-09-23 00:53:10 +00:00
CREDITS.TXT	Claimed.	2011-09-19 05:34:10 +00:00
LICENSE.TXT	Happy new year.	2011-06-12 15:26:54 +00:00
llvm.spec.in
Makefile	Remove llvmc and assorted build machinery for it.	2011-09-19 23:22:41 +00:00
Makefile.common
Makefile.config.in	Remove the rest of the compiler checking from the top level configure	2011-09-21 00:53:42 +00:00
Makefile.rules	More llvmc bits. Spotted by Benjamin on IRC.	2011-09-20 00:42:28 +00:00
ModuleInfo.txt	Remove trailing space. This is just an excuse to poke the	2010-10-05 20:32:15 +00:00
README.txt	Test commit	2011-09-21 03:34:31 +00:00

README.txt

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

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