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Bob Wilson 01cfbfe9d0 Be conservative about allocations that may alias the accessed pointer. 
If an allocation has a must-alias relation to the access pointer, we treat it
as a Def.  Otherwise, without this check, the code here was just skipping over
the allocation call and ignoring it.  I noticed this by inspection and don't
have a specific testcase that it breaks, but it seems like we need to treat
a may-alias allocation as a Clobber.

llvm-svn: 163127
 		2012-09-04 03:30:13 +00:00
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autoconf Temporarily revert this to bring back the bots. 2012-08-28 01:17:46 +00:00
bindings add support for ocaml 3.12 2012-09-02 14:42:56 +00:00
cmake PR13689: Check for backtrace(3) in the cmake build. 2012-09-01 20:50:18 +00:00
docs remove old docs 2012-08-30 09:23:13 +00:00
examples
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include [ms-inline asm] Asm operands can map to one or more MCOperands. Therefore, add 2012-09-03 20:31:23 +00:00
lib Be conservative about allocations that may alias the accessed pointer. 2012-09-04 03:30:13 +00:00
projects Enable recursing into the compiler-rt projcet with the CMake build. 2012-08-29 00:38:02 +00:00
runtime libprofile: [CMake] Let libprofile_rt be not loadable_module but shared library. Autoconf's one does so. 2012-08-29 00:37:51 +00:00
test Fix more fallout from r158919, similar to PR13547. 2012-09-03 05:15:15 +00:00
tools Code cleanup: tools/opt/opt.cpp 2012-09-01 14:43:30 +00:00
unittests ADTTests: [CMake] Exclude DenseMapTest.cpp and SmallVectorTest.cpp on MSVC9 due to its bug. 2012-08-30 16:22:32 +00:00
utils [ms-inline asm] Make comment more verbose and add an assert. 2012-09-03 20:37:01 +00:00
.gitignore Ignore the documentation-suggested location for compile_commands.json 2012-08-21 19:23:30 +00:00
CMakeLists.txt enable cross compilation with cmake 2012-08-20 19:56:52 +00:00
CODE_OWNERS.TXT
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CREDITS.TXT
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LICENSE.TXT
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LLVMBuild.txt
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Makefile darwin/cross-build: Unset SDKROOT when building BuildTools. 2012-08-22 22:01:01 +00:00
Makefile.common
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Makefile.config.in Temporarily revert this to bring back the bots. 2012-08-28 01:17:46 +00:00
Makefile.rules Temporarily revert this to bring back the bots. 2012-08-28 01:17:46 +00:00
README.txt
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configure Temporarily revert this to bring back the bots. 2012-08-28 01:17:46 +00:00
llvm.spec.in
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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.