llvm-6502

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Shuxin Yang 4fd00c55d0 Redo the fix Benjamin Kramer committed in r178793 about iterator invalidation in Reassociate.

I brazenly think this change is slightly simpler than r178793 because: 
  - no "state" in functor
  - "OpndPtrs[i]" looks simpler than "&Opnds[OpndIndices[i]]" 

  While I can reproduce the probelm in Valgrind, it is rather difficult to come up
a standalone testing case. The reason is that when an iterator is invalidated,
the stale invalidated elements are not yet clobbered by nonsense data, so the
optimizer can still proceed successfully. 

  Thank Benjamin for fixing this bug and generously providing the test case.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179062 91177308-0d34-0410-b5e6-96231b3b80d8

2013-04-08 22:00:43 +00:00

autoconf

Refine fenv.h handling: check if the desired macros exist, before using

2013-03-25 13:13:33 +00:00

bindings

[python] Add markup option to disassembler

2012-12-01 21:57:30 +00:00

cmake

[cmake] Avoid rel+asserts warnings when passing -UNDEBUG

2013-04-07 01:45:01 +00:00

docs

Update the docs about the fact that the loop vectorizer is enabled by default for -O3.

2013-04-08 21:34:49 +00:00

examples

Update links to "Itanium C++ ABI: Exception Handling" document

2013-01-13 15:53:09 +00:00

include

Template the MachO types over the word size.

2013-04-08 20:45:01 +00:00

lib

Redo the fix Benjamin Kramer committed in r178793 about iterator invalidation in Reassociate.

2013-04-08 22:00:43 +00:00

projects

Print a warning message if compiler-rt can't be built because of old CMake version to make this requirement more visible to users

2013-03-05 14:43:07 +00:00

runtime

Remove GCDAProfiling.c. This copy is old, the copy in compiler-rt is newer and

2013-03-07 02:03:08 +00:00

test

Rewrite test/Integer tests to use FileCheck instead of grep

2013-04-08 20:18:15 +00:00

tools

Template the MachO types over the word size.

2013-04-08 20:45:01 +00:00

unittests

[Support][FileSystem] Fix identify_magic for big endian ELF.

2013-04-05 20:10:04 +00:00

utils

Move yaml2obj to tools too.

2013-04-05 20:00:35 +00:00

.arcconfig

Add .arcconfig to the repository. Useful if someone wants to use phabricator's command line tool.

2012-12-01 12:07:58 +00:00

.gitignore

Add extra vim swap file pattern

2012-10-09 23:48:34 +00:00

CMakeLists.txt

Move yaml2obj to tools too.

2013-04-05 20:00:35 +00:00

CODE_OWNERS.TXT

Update

2013-03-18 17:47:33 +00:00

configure

Refine fenv.h handling: check if the desired macros exist, before using

2013-03-25 13:13:33 +00:00

CREDITS.TXT

Update

2013-03-18 17:47:33 +00:00

LICENSE.TXT

Add LICENSE.TXT covering contributions made by ARM.

2013-01-07 10:04:49 +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

Improved svn repo searching for 'make update'

2013-01-28 03:19:57 +00:00

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

Turn anonymous type in anonymous union warning back on after cleaning up

2013-03-15 00:43:00 +00:00

Makefile.rules

Turn anonymous type in anonymous union warning back on after cleaning up

2013-03-15 00:43:00 +00:00

README.txt

Revert "Test commit"

2013-02-22 19:19:41 +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.

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