llvm-6502

mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2024-11-01 15:11:24 +00:00

LLVM backend for 6502

Go to file

Simon Pilgrim c00cd8e3c8 [X86] Memory folding for commutative instructions. This patch improves support for commutative instructions in the x86 memory folding implementation by attempting to fold a commuted version of the instruction if the original folding fails - if that folding fails as well the instruction is 're-commuted' back to its original order before returning. This mainly helps the stack inliner better fold reloads of 3 (or more) operand instructions (VEX encoded SSE etc.) but by performing this in the lowest foldMemoryOperandImpl implementation it also replaces the X86InstrInfo::optimizeLoadInstr version and is now used by FastISel too. Differential Revision: http://reviews.llvm.org/D5701 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@219584 91177308-0d34-0410-b5e6-96231b3b80d8		2014-10-12 10:52:55 +00:00
autoconf	Recognize aarch64_be as valid architecture.	2014-10-06 23:05:04 +00:00
bindings	Reinstate "Nuke the old JIT."	2014-09-02 22:28:02 +00:00
cmake	Re-land r219354: Use llvm-symbolizer to symbolize LLVM/Clang crash dumps.	2014-10-10 22:06:59 +00:00
docs	Update dwarf::ApplePropertyAttributes enum to meaningful values.	2014-10-08 14:59:44 +00:00
examples	Add doInitialization/doFinalization to DataLayoutPass.	2014-09-10 21:27:43 +00:00
include	AssumptionTracker: Don't create temporary CallbackVHs.	2014-10-11 19:13:01 +00:00
lib	[X86] Memory folding for commutative instructions.	2014-10-12 10:52:55 +00:00
projects	[cmake] Use the external project machinery for libcxxabi so that it can	2014-07-25 10:27:40 +00:00
test	[X86] Memory folding for commutative instructions.	2014-10-12 10:52:55 +00:00
tools	llvm-ar: Start adding support for mri scripts.	2014-10-10 18:33:51 +00:00
unittests	[ADT] Add an (ADL-friendly) abs free function for APFloat that returns	2014-10-10 08:27:22 +00:00
utils	[AVX512] Extended avx512_binop_rm for AVX512VL subsets.	2014-10-09 08:38:48 +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
.clang-tidy	Add .clang-tidy configuration file to provide LLVM-optimized defaults for	2014-09-08 13:30:00 +00:00
.gitignore	Add Polly to the ignored trees.	2014-06-25 13:13:36 +00:00
CMakeLists.txt	Add LLVM_ENABLE_MODULES flag to CMake to enable building with C++ modules.	2014-09-26 22:40:15 +00:00
CODE_OWNERS.TXT	Add Tom Stellard's role as 3.5 release manager.	2014-09-12 08:07:31 +00:00
configure	Remove unused ALL_BINDINGS configuration variable.	2014-10-03 23:03:01 +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.config.in	Remove unused ALL_BINDINGS configuration variable.	2014-10-03 23:03:01 +00:00
Makefile.rules	Revert my earlier change to add "all" as a dependency to check. In	2014-09-19 18:44:27 +00:00
README.txt	Trivial test commit.	2014-04-26 19:05:45 +00:00

README.txt

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

This directory and its subdirectories contain source code for the Low Level
Virtual Machine, a toolkit for the construction of highly optimized compilers,
optimizers, and runtime environments.

LLVM is open source software. You may freely distribute it under the terms of
the license agreement found in LICENSE.txt.

Please see the documentation provided in docs/ for further
assistance with LLVM, and in particular docs/GettingStarted.rst for getting
started with LLVM and docs/README.txt for an overview of LLVM's
documentation setup.

If you're writing a package for LLVM, see docs/Packaging.rst for our
suggestions.