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Greg Clayton 762f7135e2 Don't put modules for .o files into the global shared module list. We 
used to do this because we needed to find the shared pointer for a .o
file when the .o file's module was needed in a SymbolContext since the
module in a symbol context was a shared pointer. Now that we are using
intrusive pointers we don't have this limitation anymore since any
instrusive shared pointer can be made from a pointer to an object
all on its own.

Also switched over to having the Module and SymbolVendor use shared 
pointers to their object files as had a leak on MacOSX when the 
SymbolVendor's object file wasn't the same as the Module's (debug info
in a stand along file (dSYM file)). Now everything will correctly clean
itself up when the module goes away after an executable gets rebuilt.

Now we correctly get rid of .o files that are used with the DWARF with 
debug map executables on subsequent runs since the only shared pointer
to the object files in from the DWARF symbol file debug map parser, and
when the module gets replaced, it destroys to old one along with all .o 
files. 

Also added a small optimization when using BSD archives where we will
remove old BSD containers from the shared list when they are outdated.

llvm-svn: 140002
 		2011-09-18 18:59:15 +00:00
clang PR10304: Do not call destructors for data members from union destructors. Prior to C++11, this 2011-09-18 12:11:43 +00:00
compiler-rt platform/clang_darwin: Allow use of an RC_SUPPORTED_ARCHS variable to limit the 2011-09-14 21:19:45 +00:00
debuginfo-tests Testcase for r133065 2011-06-15 17:57:23 +00:00
libcxx Doug Gregor pointed out some problems with debug mode enabled in one TU and not another. This patch helps detect those situations and offers improved error messages to help get debug mode enabled in more TU's when it is absolutely necessary to do so. Thanks Doug. 2011-09-16 19:52:23 +00:00
libcxxabi reformatted to match Clang style; thanks to John McCall for the nudge 2011-08-15 18:06:47 +00:00
lldb Don't put modules for .o files into the global shared module list. We 2011-09-18 18:59:15 +00:00
llvm setOperationAction should be done on the return value of the type, not the operands. 2011-09-18 14:57:03 +00:00
polly Also force a fixed version of cloog 2011-09-09 11:02:10 +00:00