Greg Clayton d4a2b37091 Huge memory and performance improvements in the DWARF parser. ... Address ranges are now split up into two different tables: - one in DWARFDebugInfo that is compile unit specific - one in each DWARFCompileUnit that has exact function DIE offsets This helps keep the size of the aranges down since the main table will get uniqued and sorted and have consecutive ranges merged. We then only parse the compile unit one on demand once we have determined that a compile unit contains the address in question. We also now use the .debug_aranges section if there is one instead of always indexing the DWARF manually. NameToDIE now uses a UniqueCStringMap<dw_offset> map instead of a std::map. std::map is very bulky as each node has 3 pointers and the key and value types. This gets our NameToDIE entry down to 12 bytes each instead of 48 which saves us a lot of memory when we have very large DWARF. DWARFDebugAranges now has a smaller footprint for each range it contains to save on memory. llvm-svn: 139557		2011-09-12 23:21:58 +00:00
clang	Privatize the setter/getter call generation methods, plus some minor	2011-09-12 23:06:44 +00:00
compiler-rt	Change ARM vfp assembly functions to use unified syntax.	2011-08-23 16:40:18 +00:00
debuginfo-tests	Testcase for r133065	2011-06-15 17:57:23 +00:00
libcxx	Address PR10909: http://llvm.org/bugs/show_bug.cgi?id=10909	2011-09-12 14:15:45 +00:00
libcxxabi	reformatted to match Clang style; thanks to John McCall for the nudge	2011-08-15 18:06:47 +00:00
lldb	Huge memory and performance improvements in the DWARF parser.	2011-09-12 23:21:58 +00:00
llvm	Conditionalize indvars test that relies on SCEV expansion of geps,	2011-09-12 23:13:57 +00:00
polly	Also force a fixed version of cloog	2011-09-09 11:02:10 +00:00