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Rafael Espindola 713cab059e Optimize more linkonce_odr values during LTO.
When a linkonce_odr value that is on the dso list is not unnamed_addr
we can still look to see if anything is actually using its address. If
not, it is safe to hide it.

This patch implements that by moving GlobalStatus to Transforms/Utils
and using it in Internalize.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193090 91177308-0d34-0410-b5e6-96231b3b80d8
2013-10-21 17:14:55 +00:00
autoconf Update so that it uses the `-V' command line option and supports Python 3.x. 2013-10-12 08:42:59 +00:00
bindings
cmake Remove NDBEUG from all release types compile flags. 2013-10-19 07:30:37 +00:00
docs Write a simple description of the 'target triple' directive. This should be expanded. PR8976. 2013-10-18 23:41:25 +00:00
examples Add missing #include's to cctype when using isdigit/alpha/etc. 2013-10-12 00:55:57 +00:00
include Optimize more linkonce_odr values during LTO. 2013-10-21 17:14:55 +00:00
lib Optimize more linkonce_odr values during LTO. 2013-10-21 17:14:55 +00:00
projects
test Optimize more linkonce_odr values during LTO. 2013-10-21 17:14:55 +00:00
tools Check for errors when calling lto_codegen_add_module in the gold plugin. 2013-10-18 19:32:06 +00:00
unittests DIEHash: Support for simple (non-recursive, non-reused) type references 2013-10-17 22:07:09 +00:00
utils Typo. 2013-10-20 03:19:25 +00:00
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CMakeLists.txt CMake: set stack size for MSVC in just one place 2013-10-17 18:39:47 +00:00
CODE_OWNERS.TXT
configure Update so that it uses the `-V' command line option and supports Python 3.x. 2013-10-12 08:42:59 +00:00
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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
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If you're writing a package for LLVM, see docs/Packaging.rst for our
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