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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Richard Sandiford fa487e83a8 [SystemZ] Fold more spills Add a mapping from register-based <INSN>R instructions to the corresponding memory-based <INSN>. Use it to cut down on the number of spill loads. Some instructions extend their operands from smaller fields, so this required a new TSFlags field to say how big the unextended operand is. This optimisation doesn't trigger for C(G)R and CL(G)R because in practice we always combine those instructions with a branch. Adding a test for every other case probably seems excessive, but it did catch a missed optimisation for DSGF (fixed in r185435). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185529 91177308-0d34-0410-b5e6-96231b3b80d8		2013-07-03 10:10:02 +00:00
autoconf	The build system is currently miss-identifying GNU/kFreeBSD as FreeBSD.	2013-07-01 08:07:52 +00:00
bindings	We're in 3.4 land now.	2013-05-07 20:31:28 +00:00
cmake	Support using "host" as a target in LLVM_TARGETS_TO_BUILD when using cmake.	2013-06-26 07:57:53 +00:00
docs	Fixed typo in LangRef where we were using _'' to quote instead of the correct _.	2013-07-02 21:32:56 +00:00
examples	ExceptionDemo: Corresponding to r181820, SectionMemoryManager should belong to RTDyldMemoryManager.	2013-05-14 23:05:00 +00:00
include	Use SmallVectorImpl instead of SmallVector for iterators and references to avoid specifying the vector size unnecessarily.	2013-07-03 05:11:49 +00:00
lib	[SystemZ] Fold more spills	2013-07-03 10:10:02 +00:00
projects	The build system is currently miss-identifying GNU/kFreeBSD as FreeBSD.	2013-07-01 08:07:52 +00:00
runtime	Remove "-Wl,-seg1addr -Wl,0xE0000000" from link options.	2013-06-04 15:26:37 +00:00
test	[SystemZ] Fold more spills	2013-07-03 10:10:02 +00:00
tools	Remove address spaces from MC.	2013-07-02 15:49:13 +00:00
unittests	Fix -Wsign-compare warning and remove windows-style line endings introduced by r185421	2013-07-02 16:48:10 +00:00
utils	Improve the compression of the tablegen DiffLists by introducing a new sort	2013-06-27 19:38:13 +00:00
.arcconfig
.gitignore
CMakeLists.txt	Support using "host" as a target in LLVM_TARGETS_TO_BUILD when using cmake.	2013-06-26 07:57:53 +00:00
CODE_OWNERS.TXT	Add more owners to CODE_OWNERS.TXT (Kostya Serebryany: AddressSanitizer and ThreadSanitizer; Evgeniy Stepanov: MemorySanitizer)	2013-06-27 08:47:12 +00:00
configure	The build system is currently miss-identifying GNU/kFreeBSD as FreeBSD.	2013-07-01 08:07:52 +00:00
CREDITS.TXT	Identify me on IRC.	2013-06-18 22:09:36 +00:00
LICENSE.TXT	Be more specific and capitalize filenames.	2013-05-21 21:22:34 +00:00
llvm.spec.in
LLVMBuild.txt
Makefile	Improved svn repo searching for 'make update'	2013-01-28 03:19:57 +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	Add an autoconf option for turning on -gsplit-dwarf by default	2013-06-25 01:12:25 +00:00
Makefile.rules	The build system is currently miss-identifying GNU/kFreeBSD as FreeBSD.	2013-07-01 08:07:52 +00:00
README.txt	test	2013-04-17 05:34:03 +00:00

README.txt

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

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