This revision was automatically updated to reflect the committed changes.
Closed by commit rL299054: Reexport operator new / delete from libc++abi
(authored by mehdi_amini).
Changed prior to commit:
https://reviews.llvm.org/D30765?vs=91091&id=93445#toc
Repository:
rL LLVM
https://reviews.ll
EricWF accepted this revision.
EricWF added a comment.
This revision is now accepted and ready to land.
LGTM. We'll hear soon enough if this starts causing problems.
https://reviews.llvm.org/D30765
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mehdi_amini added a comment.
Note: this is already shipping like this for ~2 years in our OSes.
https://reviews.llvm.org/D30765
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mehdi_amini created this revision.
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.
