llvm-6502

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Jakob Stoklund Olesen 9693d4c3f0 Fix PR10277.

Remat during spilling triggers dead code elimination. If a phi-def
becomes unused, that may also cause live ranges to split into separate
connected components.

This type of splitting is different from normal live range splitting. In
particular, there may not be a common original interval.

When the split range is its own original, make sure that the new
siblings are also their own originals. The range being split cannot be
used as an original since it doesn't cover the new siblings.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134413 91177308-0d34-0410-b5e6-96231b3b80d8

2011-07-05 15:38:41 +00:00

autoconf

Add initial *-*-rtems* target, from Joel Sherrill

2011-07-01 22:41:06 +00:00

bindings

Fix compiling the ocaml kaleidoscope tutorials

2011-02-09 18:32:02 +00:00

cmake

Update CMake library dependencies.

2011-06-25 02:10:19 +00:00

docs

Generalize @llvm.ctlz, @llvm.cttz, and @llvm.ctpop to work on vectors of integers, and fix the one optimization pass that I'm aware of that needs updating for this. At least one current target, ARM NEON, can implement these operations on vectors directly.

2011-07-01 21:52:38 +00:00

examples

Modify comment.

2011-06-09 20:11:46 +00:00

include

Fix 80-col.

2011-07-05 14:49:08 +00:00

lib

Fix PR10277.

2011-07-05 15:38:41 +00:00

projects

Fix a ton of comment typos found by codespell. Patch by

2011-04-15 05:18:47 +00:00

runtime

Fix build for (some versions of?) MinGW. Patch by Ruben Van Boxem.

2011-06-23 18:24:27 +00:00

test

Fix PR10277.

2011-07-05 15:38:41 +00:00

tools

Remove unused constant.

2011-07-02 13:05:02 +00:00

unittests

Fix the implementation of ConstantRange::sub(ConstantRange). Patch by Xi Wang!

2011-06-22 21:13:46 +00:00

utils

Use subprocess.Popen instead of popen2 to stop a deprecation warning when running lit on OS X

2011-07-02 17:28:55 +00:00

website

…

.gitignore

Ignore Vim swap files

2011-05-31 21:54:28 +00:00

build-for-llvm-top.sh

Patch to build llvm with srcdir != objdir from

2009-01-23 08:42:38 +00:00

CMakeLists.txt

Rename profile_rt.so to libprofile_rt.so under configure+make (it already was

2011-04-29 02:12:06 +00:00

configure

Add initial *-*-rtems* target, from Joel Sherrill

2011-07-01 22:41:06 +00:00

CREDITS.TXT

Another git svn dcommit test. This time let's hope it doesn't kill my repo.

2010-12-10 14:45:10 +00:00

LICENSE.TXT

Happy new year.

2011-06-12 15:26:54 +00:00

llvm.spec.in

…

Makefile

Install libprofile_rt.dylib where it's more available for gcov support.

2011-06-10 21:47:14 +00:00

Makefile.common

…

Makefile.config.in

build/configure: Add support for --with-extra-ld-options flag (to provide extra

2011-06-16 22:30:38 +00:00

Makefile.rules

Rename XXXGenSubtarget.inc to XXXGenSubtargetInfo.inc for consistency.

2011-07-01 22:36:09 +00:00

ModuleInfo.txt

Remove trailing space. This is just an excuse to poke the

2010-10-05 20:32:15 +00:00

README.txt

reverting test commit

2011-05-12 17:38:08 +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.

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