llvm-6502

mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-01-08 03:30:22 +00:00

LLVM backend for 6502

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Chandler Carruth 5db4bceb47 Make '-mtune=x86_64' assume fast unaligned memory accesses. Not all chips targeted by x86_64 have this feature, but a dramatically increasing number do. Specifying a chip-specific tuning parameter will continue to turn the feature on or off as appropriate for that particular chip, but the generic flag should try to achieve the best performance on the most widely available hardware. Today, the number of chips with fast UA access dwarfs those without in the x86-64 space. Note that this also brings LLVM's code generation for this '-march' flag more in line with that of modern GCCs. Reviewed by Dan Gohman. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170269 91177308-0d34-0410-b5e6-96231b3b80d8		2012-12-15 09:01:13 +00:00
autoconf	Add options to disable building of ARCMT, Rewriter and Static Analyzer	2012-12-13 16:07:19 +00:00
bindings	[python] Add markup option to disassembler	2012-12-01 21:57:30 +00:00
cmake	[CMake] Move libxml2 stuff from clang to llvm/cmake.	2012-12-14 18:30:20 +00:00
docs	Actually update the grammar of this sentence to reflect the removal of CellSPU.	2012-12-15 08:56:20 +00:00
examples	Sort the #include lines of the examples/... tree.	2012-12-04 10:16:57 +00:00
include	Add more reset methods to make all objects that the backend may use for outputting code have a reset, some are not used but were declared for completeness	2012-12-14 18:52:11 +00:00
lib	Make '-mtune=x86_64' assume fast unaligned memory accesses.	2012-12-15 09:01:13 +00:00
projects	Clean up the sample include orderings, not that it really matters...	2012-12-04 10:46:21 +00:00
runtime	libprofile/CommonProfiling.c: Fix according to C89.	2012-11-02 01:32:02 +00:00
test	This code implements most of mips16 hardfloat as it is done by gcc.	2012-12-15 00:20:05 +00:00
tools	Revert "Add a funciton to get the segment name of a section."	2012-12-13 06:36:18 +00:00
unittests	Temporarily disable test cases until they compile with g++ too.	2012-12-12 22:39:45 +00:00
utils	Fix grammar-o.	2012-12-11 00:23:07 +00:00
.arcconfig	Add .arcconfig to the repository. Useful if someone wants to use phabricator's command line tool.	2012-12-01 12:07:58 +00:00
.gitignore
CMakeLists.txt	Fix spelling	2012-12-13 15:25:07 +00:00
CODE_OWNERS.TXT	Taking ownership of indvars/lsr.	2012-12-05 23:32:44 +00:00
configure	Add options to disable building of ARCMT, Rewriter and Static Analyzer	2012-12-13 16:07:19 +00:00
CREDITS.TXT	Update my email address.	2012-11-29 21:17:26 +00:00
LICENSE.TXT	Few more small CellSPU removals.	2012-11-14 22:13:56 +00:00
llvm.spec.in
LLVMBuild.txt
Makefile	[c-index-test] When building with BUILD_CLANG_ONLY=YES, include c-index-test.	2012-11-06 19:54:46 +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 options to disable building of ARCMT, Rewriter and Static Analyzer	2012-12-13 16:07:19 +00:00
Makefile.rules
README.txt	Test commit.	2012-11-29 16:19:11 +00:00

README.txt

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

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