llvm-6502

mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2024-09-03 18:29:48 +00:00

LLVM backend for 6502

Go to file

Andrew Trick 3b87f6204f misched: Heuristics based on the machine model. misched is disabled by default. With -enable-misched, these heuristics balance the schedule to simultaneously avoid saturating processor resources, expose ILP, and minimize register pressure. I've been analyzing the performance of these heuristics on everything in the llvm test suite in addition to a few other benchmarks. I would like each heuristic check to be verified by a unit test, but I'm still trying to figure out the best way to do that. The heuristics are still in considerable flux, but as they are refined we should be rigorous about unit testing the improvements. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167527 91177308-0d34-0410-b5e6-96231b3b80d8		2012-11-07 07:05:09 +00:00
autoconf	Add mips64-* and mips64el-* triples to configure scripts	2012-10-29 19:49:45 +00:00
bindings	Fix a build error for ocaml bindings that was introduced with the TargetData --> DataLayout changes.	2012-10-19 20:36:22 +00:00
cmake	CMake: Include private headers / tablegen files in generated Xcode projects.	2012-10-23 21:36:55 +00:00
docs	Fix a broken sentence	2012-11-07 01:52:41 +00:00
examples	Back out r166591, not sure why this made it through since I cancelled the command. Bleh, sorry about this!	2012-10-24 17:25:11 +00:00
include	misched: Heuristics based on the machine model.	2012-11-07 07:05:09 +00:00
lib	misched: Heuristics based on the machine model.	2012-11-07 07:05:09 +00:00
projects	Add mips64-* and mips64el-* triples to configure scripts	2012-10-29 19:49:45 +00:00
runtime	libprofile/CommonProfiling.c: Fix according to C89.	2012-11-02 01:32:02 +00:00
test	misched: Heuristics based on the machine model.	2012-11-07 07:05:09 +00:00
tools	Add comment describing what's going on here.	2012-11-07 05:19:04 +00:00
unittests	MCJIT unit test: add calls to ensure that instruction caches are properly invalidated before code execution.	2012-10-31 17:44:16 +00:00
utils	Fix a build problem with xlc. The error message was	2012-11-02 20:57:36 +00:00
.gitignore	Add extra vim swap file pattern	2012-10-09 23:48:34 +00:00
CMakeLists.txt	Removing dependency on third party library for Intel JIT event support.	2012-09-28 17:35:20 +00:00
CODE_OWNERS.TXT	Add the list of code owners to the top level of the LLVM source tree to	2012-07-26 08:04:09 +00:00
configure	Add mips64-* and mips64el-* triples to configure scripts	2012-10-29 19:49:45 +00:00
CREDITS.TXT	Move TargetData to DataLayout.	2012-10-08 16:40:38 +00:00
LICENSE.TXT	Add YAML parser to Support.	2012-04-03 23:09:22 +00:00
llvm.spec.in	Tidy up. s/Low Level Virtual Machine/LLVM/.	2012-01-25 22:00:23 +00:00
LLVMBuild.txt	LLVMBuild: Introduce a common section which currently has a list of the	2011-12-12 22:45:54 +00:00
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	[docs] Remove unsupported references to ExtraSource variable.	2012-05-15 21:32:27 +00:00
Makefile.config.in	Re-enable support for --program-prefix.	2012-10-01 18:40:32 +00:00
Makefile.rules	Use MACOSX_DEPLOYMENT_TARGET when it is set. <rdar://problem/12433905>	2012-10-12 21:48:14 +00:00
README.txt	test commit	2012-07-11 17:34:12 +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 HTML documentation provided in docs/index.html for further
assistance with LLVM.

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