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| author | Peter Collingbourne <peter@pcc.me.uk> | 2018-08-15 17:49:30 +0000 |
|---|---|---|
| committer | Peter Collingbourne <peter@pcc.me.uk> | 2018-08-15 17:49:30 +0000 |
| commit | f11c00d782f1f4a60593d0b4c5a428c2e581c24b (patch) | |
| tree | a14b96560fd85fb3e2e52302aee0ade4fbfed672 /clang/lib/CodeGen/CodeGenModule.cpp | |
| parent | 070ac768ff4ddeb372ec5d91d570ddc545fceede (diff) | |
| download | llvm-f11c00d782f1f4a60593d0b4c5a428c2e581c24b.zip llvm-f11c00d782f1f4a60593d0b4c5a428c2e581c24b.tar.gz llvm-f11c00d782f1f4a60593d0b4c5a428c2e581c24b.tar.bz2 | |
libcxx: Mark __temp_value::__temp_value as _LIBCPP_NO_CFI.
This constructor needs to cast a pointer to uninitialized
memory to a pointer to object type in order to call
allocator_traits::construct(). This cast is not allowed when CFI cast
checks are enabled.
I did this instead of marking __addr() as _LIBCPP_NO_CFI so that we
don't lose CFI checks on get() or the dtor.
Differential Revision: https://reviews.llvm.org/D50743
llvm-svn: 339797
Diffstat (limited to 'clang/lib/CodeGen/CodeGenModule.cpp')
0 files changed, 0 insertions, 0 deletions