diff options
| author | Mehdi Amini <mehdi.amini@apple.com> | 2017-03-30 04:47:19 +0000 |
|---|---|---|
| committer | Mehdi Amini <mehdi.amini@apple.com> | 2017-03-30 04:47:19 +0000 |
| commit | 3f140f00413c0371241ea88dbe70c993183cfea4 (patch) | |
| tree | df090538650415484d8ec10ef09f40f9aa21dcb1 | |
| parent | f18ccd87b3f960e8f2da1fc9bc96db5673f4b8be (diff) | |
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@apple.com>
Differential Revision: https://reviews.llvm.org/D30765
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@299054 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/libc++abi2.exp | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/lib/libc++abi2.exp b/lib/libc++abi2.exp index 47dcbbb88..6716a38b0 100644 --- a/lib/libc++abi2.exp +++ b/lib/libc++abi2.exp @@ -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 |