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Old fork of llvm-mirror, used on older RPCS3 builds
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e773e8c3e5
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Chandler Carruth e773e8c3e5 Add a somewhat hacky heuristic to do something different from whole-loop 
rotation. When there is a loop backedge which is an unconditional
branch, we will end up with a branch somewhere no matter what. Try
placing this backedge in a fallthrough position above the loop header as
that will definitely remove at least one branch from the loop iteration,
where whole loop rotation may not.

I haven't seen any benchmarks where this is important but loop-blocks.ll
tests for it, and so this will be covered when I flip the default.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154812 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-16 13:33:36 +00:00
autoconf add configure flag --with-default-sysroot 2012-04-16 04:11:45 +00:00
bindings [python] Add negative MemoryBuffer testcase 2012-03-22 11:23:52 +00:00
cmake Add InitializeNativeTargetDisassembler function. 2012-03-26 21:56:56 +00:00
docs Documentation fixes to LLVMBuild.html [PR 11563] 2012-04-16 08:42:55 +00:00
examples Switch to a more idiomatic way of silencing unused variable warnings in 2012-02-20 00:02:49 +00:00
include Add convenience methods to MDBuilder for attaching metadata to instructions, 2012-04-16 13:21:26 +00:00
lib Add a somewhat hacky heuristic to do something different from whole-loop 2012-04-16 13:33:36 +00:00
projects Fix a problem in the target detection for Debian GNU/HURD 2012-04-05 19:34:15 +00:00
runtime Use the correct filename for the error message. 2012-03-28 02:39:06 +00:00
test Add a somewhat hacky heuristic to do something different from whole-loop 2012-04-16 13:33:36 +00:00
tools Add -disassemble support for -show-inst and -show-encode capability llvm-mc. Also refactor so all MC paraphernalia are created once for all uses as much as possible. 2012-04-16 11:32:10 +00:00
unittests Add the MDBuilder helper class for conveniently creating metadata. 2012-04-15 18:03:49 +00:00
utils Remove old code to strip out unwanted PPC slices for Apple llvmCore. 2012-04-13 22:58:53 +00:00
.gitignore git: Add tools/lldb to the ignore list. 2011-11-10 22:55:50 +00:00
CMakeLists.txt Add YAML parser to Support. 2012-04-03 23:09:22 +00:00
configure add configure flag --with-default-sysroot 2012-04-16 04:11:45 +00:00
CREDITS.TXT Add credit and release notes for r150307. By Kai Nacke. 2012-04-16 05:24:52 +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 Makefile: add missing files to FilesToConfig 2012-01-17 02:56:49 +00:00
Makefile.common
Makefile.config.in Add profiling support for Intel Parallel Amplifier XE (VTune) for JITted code in LLVM. 2012-03-13 08:33:15 +00:00
Makefile.rules Fix the build under Debian GNU/Hurd. 2012-04-11 15:35:36 +00:00
README.txt test commit 2012-03-20 13:12:38 +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.