llvm-6502

mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2024-12-15 04:30:12 +00:00

LLVM backend for 6502

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Reid Kleckner 9436574d1b musttail: Forward regparms of variadic functions on x86_64 Summary: If a variadic function body contains a musttail call, then we copy all of the remaining register parameters into virtual registers in the function prologue. We track the virtual registers through the function body, and add them as additional registers to pass to the call. Because this is all done in virtual registers, the register allocator usually gives us good code. If the function does a call, however, it will have to spill and reload all argument registers (ew). Forwarding regparms on x86_32 is not implemented because most compilers don't support varargs in 32-bit with regparms. Reviewers: majnemer Subscribers: aemerson, llvm-commits Differential Revision: http://reviews.llvm.org/D5060 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@216780 91177308-0d34-0410-b5e6-96231b3b80d8		2014-08-29 21:42:08 +00:00
autoconf	Delete support for AuroraUX.	2014-08-14 15:15:09 +00:00
bindings	[OCaml] Expose Llvm.get_operand_use.	2014-08-12 02:55:45 +00:00
cmake	Introduce -DLLVM_USE_SANITIZER=Undefined CMake option to build UBSan-ified version of LLVM/Clang.	2014-08-29 00:50:36 +00:00
docs	Introduce -DLLVM_USE_SANITIZER=Undefined CMake option to build UBSan-ified version of LLVM/Clang.	2014-08-29 00:50:36 +00:00
examples	Modernize raw_fd_ostream's constructor a bit.	2014-08-25 18:16:47 +00:00
include	musttail: Forward regparms of variadic functions on x86_64	2014-08-29 21:42:08 +00:00
lib	musttail: Forward regparms of variadic functions on x86_64	2014-08-29 21:42:08 +00:00
projects	[cmake] Use the external project machinery for libcxxabi so that it can	2014-07-25 10:27:40 +00:00
test	musttail: Forward regparms of variadic functions on x86_64	2014-08-29 21:42:08 +00:00
tools	Don't create a MemoryBuffer just to get the MemoryBufferRef. NFC.	2014-08-27 20:25:55 +00:00
unittests	Cleaning up static initializers in TimeValue.	2014-08-29 01:05:12 +00:00
utils	Return a std::unique_ptr when creating a new MemoryBuffer.	2014-08-27 20:03:13 +00:00
.arcconfig	Updated phabricator server.	2014-04-07 03:57:04 +00:00
.clang-format	Test commit.	2014-03-02 13:08:46 +00:00
.gitignore	Add Polly to the ignored trees.	2014-06-25 13:13:36 +00:00
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	Delete support for AuroraUX.	2014-08-14 15:15:09 +00:00
CREDITS.TXT	Rise from the dead and update personal info	2014-08-25 17:51:04 +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	[configure/make] Propagate names of build host tools when making BuildTools	2014-03-25 21:45:41 +00:00
Makefile.common	Makefile.common: Update a description, s/Source/SOURCES/ , according to MakefileGuide.html#control-variables .	2012-12-07 01:43:23 +00:00
Makefile.config.in	Track clang r213171	2014-07-16 16:50:34 +00:00
Makefile.rules	Delete support for AuroraUX.	2014-08-14 15:15:09 +00:00
README.txt	Trivial test commit.	2014-04-26 19:05:45 +00:00

README.txt

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