Rafael Espindola 2cc546db18 Produce .weak_def_can_be_hidden for some linkonce_odr values ... With this patch llvm produces a weak_def_can_be_hidden for linkonce_odr if they are also unnamed_addr or don't have their address taken. There is not a lot of documentation about .weak_def_can_be_hidden, but from the old discussion about linkonce_odr_auto_hide and the name of the directive this looks correct: these symbols can be hidden. Testing this with the ld64 in Xcode 5 linking clang reduces the number of exported symbols from 21053 to 19049. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193718 91177308-0d34-0410-b5e6-96231b3b80d8		2013-10-30 22:08:11 +00:00
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llvm	Produce .weak_def_can_be_hidden for some linkonce_odr values	2013-10-30 22:08:11 +00:00
llvm-c	llvm-c: Make LLVM{Get,Set}Alignment work on {Load,Store}Inst too	2013-10-29 09:02:02 +00:00