diff options
| author | Eric Fiselier <eric@efcs.ca> | 2017-01-20 01:47:26 +0000 |
|---|---|---|
| committer | Eric Fiselier <eric@efcs.ca> | 2017-01-20 01:47:26 +0000 |
| commit | efea04512c28e1b8dea3d732e18a9213f3ed33c6 (patch) | |
| tree | bb3ee3aef58bafe73e54e4ba2749f8546953ff0a /libcxx/include/new | |
| parent | d294823930f4815eab824ae56ca7e6d9b1e8134c (diff) | |
| download | bcm5719-llvm-efea04512c28e1b8dea3d732e18a9213f3ed33c6.tar.gz bcm5719-llvm-efea04512c28e1b8dea3d732e18a9213f3ed33c6.zip | |
Disable aligned new/delete on Apple platforms without posix_memalign
Summary:
This patch disables the aligned new/delet overloads on Apple platforms without `posix_memalign`. This fixes libc++.dylib build regressions on such platforms.
This fixes http://llvm.org/PR31448.
This patch should also be merged into the 4.0 release branch
Reviewers: mclow.lists, rsmith, dexonsmith, jeremyhu
Reviewed By: mclow.lists
Subscribers: cfe-commits
Differential Revision: https://reviews.llvm.org/D28931
llvm-svn: 292564
Diffstat (limited to 'libcxx/include/new')
| -rw-r--r-- | libcxx/include/new | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/libcxx/include/new b/libcxx/include/new index 6589f16b7a1..6e43501d299 100644 --- a/libcxx/include/new +++ b/libcxx/include/new @@ -101,8 +101,9 @@ void operator delete[](void* ptr, void*) noexcept; # define _LIBCPP_HAS_NO_SIZED_DEALLOCATION #endif -#if !(defined(_LIBCPP_BUILDING_NEW) || _LIBCPP_STD_VER > 14 || \ - (defined(__cpp_aligned_new) && __cpp_aligned_new >= 201606)) +#if !defined(_LIBCPP_HAS_NO_ALIGNED_ALLOCATION) && \ + (!(defined(_LIBCPP_BUILDING_NEW) || _LIBCPP_STD_VER > 14 || \ + (defined(__cpp_aligned_new) && __cpp_aligned_new >= 201606))) # define _LIBCPP_HAS_NO_ALIGNED_ALLOCATION #endif |
