[libcxx] r299054 - Reexport operator new / delete from libc++abi
Mehdi Amini via cfe-commits
cfe-commits at lists.llvm.org
Wed Mar 29 21:47:20 PDT 2017
Author: mehdi_amini
Date: Wed Mar 29 23:47:19 2017
New Revision: 299054
URL: http://llvm.org/viewvc/llvm-project?rev=299054&view=rev
Log:
Reexport operator new / delete from libc++abi
Both libc++ and libc++abi export a weak definition of operator
new/delete. On Darwin, this can often cause dirty __DATA in the
shared cache when having to switch from one to the other. Instead,
libc++ should reexport libc++abi's implementation of these symbols.
Patch by: Ted Kremenek <kremenek at apple.com>
Differential Revision: https://reviews.llvm.org/D30765
Modified:
libcxx/trunk/lib/libc++abi2.exp
Modified: libcxx/trunk/lib/libc++abi2.exp
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/lib/libc%2B%2Babi2.exp?rev=299054&r1=299053&r2=299054&view=diff
==============================================================================
--- libcxx/trunk/lib/libc++abi2.exp (original)
+++ libcxx/trunk/lib/libc++abi2.exp Wed Mar 29 23:47:19 2017
@@ -209,14 +209,14 @@ __ZNSt20bad_array_new_lengthC2Ev
__ZNSt20bad_array_new_lengthD0Ev
__ZNSt20bad_array_new_lengthD2Ev
__ZSt10unexpectedv
-# __ZdaPv
-# __ZdlPv
-# __ZdlPvRKSt9nothrow_t
-# __Znam
-# __ZdaPvRKSt9nothrow_t
-# __Znwm
-# __ZnwmRKSt9nothrow_t
-# __ZnamRKSt9nothrow_t
+__ZdaPv
+__ZdlPv
+__ZdlPvRKSt9nothrow_t
+__Znam
+__ZdaPvRKSt9nothrow_t
+__Znwm
+__ZnwmRKSt9nothrow_t
+__ZnamRKSt9nothrow_t
__ZTISt10bad_typeid
__ZTISt8bad_cast
___cxa_bad_typeid
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