llvm-6502

mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2024-09-30 19:55:11 +00:00

LLVM backend for 6502

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Daniel Jasper 70b146b25e [MBP] Don't outline short optional branches With the option -outline-optional-branches, LLVM will place optional branches out of line (more details on r231230). With this patch, this is not done for short optional branches. A short optional branch is a branch containing a single block with an instruction count below a certain threshold (defaulting to 3). Still everything is guarded under -outline-optional-branches). Outlining a short branch can't significantly improve code locality. It can however decrease performance because of the additional jmp and in cases where the optional branch is hot. This fixes a compile time regression I have observed in a benchmark. Review: http://reviews.llvm.org/D8108 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@232802 91177308-0d34-0410-b5e6-96231b3b80d8		2015-03-20 10:00:37 +00:00
autoconf	[autoconf] Fix the build failure by quoting the strings.	2015-03-12 19:56:25 +00:00
bindings	Go bindings: use MDNode::replaceAllUsesWith instead of MDTuple::replaceAllUsesWith.	2015-03-05 22:55:38 +00:00
cmake	test: Make a start on a test suite for libLTO.	2015-03-19 23:55:38 +00:00
docs	docs: Update llvm-cov docs for the -use-color flag	2015-03-19 18:22:46 +00:00
examples	CMake: Disable ENABLE_EXPORTS for executables with MSVC	2015-03-18 20:09:13 +00:00
include	Use the cached subtarget off of the machine function.	2015-03-19 23:06:21 +00:00
lib	[MBP] Don't outline short optional branches	2015-03-20 10:00:37 +00:00
projects	Reverse the order libc++ and libc++abi are added in CMake.	2015-03-04 01:16:43 +00:00
test	[MBP] Don't outline short optional branches	2015-03-20 10:00:37 +00:00
tools	Verifier: Remove the separate -verify-di pass	2015-03-19 22:24:17 +00:00
unittests	[ConstantRange] Split makeICmpRegion in two.	2015-03-18 00:41:24 +00:00
utils	[Tablegen] Attempt to add support for patterns containing nodes with multiple results.	2015-03-20 05:09:06 +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
.gitignore	Add one more vim swap file pattern	2015-01-30 21:59:28 +00:00
CMakeLists.txt	Revert "Generate targets for each lit suite."	2015-03-18 21:53:29 +00:00
CODE_OWNERS.TXT	Tom is also responsible for the 3.6 branch.	2015-03-16 18:15:27 +00:00
configure	[autoconf] Fix the build failure by quoting the strings.	2015-03-12 19:56:25 +00:00
CREDITS.TXT	Rise from the dead and update personal info	2014-08-25 17:51:04 +00:00
LICENSE.TXT	Update for a new year.	2015-03-12 01:25:29 +00:00
llvm.spec.in	Tidy up. s/Low Level Virtual Machine/LLVM/.	2012-01-25 22:00:23 +00:00
LLVMBuild.txt	Remove the very substantial, largely unmaintained legacy PGO	2013-10-02 15:42:23 +00:00
Makefile
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 a check for misbehaving -Wcomment from gcc-4.7 and add	2014-11-05 00:35:15 +00:00
Makefile.rules	Add support for SunOS function/data sections and associated	2015-03-03 20:54:29 +00:00
README.txt	Revert test commit	2015-02-04 18:46:00 +00:00

README.txt

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

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Please see the documentation provided in docs/ for further
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