llvm-6502

mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2024-07-08 18:30:04 +00:00

LLVM backend for 6502

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Juergen Ributzka d24494d672 [FastISel] Currently instructions are folded very aggressively for AArch64 into the memory operation, which can lead to the use of killed operands: %vreg1<def> = ADDXri %vreg0<kill>, 2 %vreg2<def> = LDRBBui %vreg0, 2 ... = ... %vreg1 ... This usually happens when the result is also used by another non-memory instruction in the same basic block, or any instruction in another basic block. This fix teaches hasTrivialKill to not only check the LLVM IR that the value has a single use, but also to check if the register that represents that value has already been used. This can happen when the instruction with the use was folded into another instruction (in this particular case a load instruction). This fixes rdar://problem/18142857. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@216634 91177308-0d34-0410-b5e6-96231b3b80d8		2014-08-28 00:09:46 +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	cmake: actually test -Wcomment	2014-08-23 21:10:58 +00:00
docs	Declare that musttail calls in variadic functions forward the ellipsis	2014-08-26 00:33:28 +00:00
examples	Modernize raw_fd_ostream's constructor a bit.	2014-08-25 18:16:47 +00:00
include	[FastISel]	2014-08-28 00:09:46 +00:00
lib	[FastISel]	2014-08-28 00:09:46 +00:00
projects	[cmake] Use the external project machinery for libcxxabi so that it can	2014-07-25 10:27:40 +00:00
test	[FastISel]	2014-08-28 00:09:46 +00:00
tools	Don't create a MemoryBuffer just to get the MemoryBufferRef. NFC.	2014-08-27 20:25:55 +00:00
unittests	Convert a few more cases of direct intialization of unique_ptrs from MemoryBuffer::getMemBuffer to move initialization now that it returns by unique_ptr instead of raw pointer.	2014-08-27 20:14:18 +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

Low Level Virtual Machine (LLVM)
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