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| author | Hans Wennborg <hans@hanshq.net> | 2018-08-14 09:13:39 +0000 |
|---|---|---|
| committer | Hans Wennborg <hans@hanshq.net> | 2018-08-14 09:13:39 +0000 |
| commit | 7b0c6a2c028e33ee0629dff5f27358949e53eb53 (patch) | |
| tree | 8aa247228f70fe7156f29a2a8ff04bc901906259 /llvm/lib/CodeGen/MachineSSAUpdater.cpp | |
| parent | 8a6427840e5e0d07517069e87aee853f5bc8f51a (diff) | |
| download | bcm5719-llvm-7b0c6a2c028e33ee0629dff5f27358949e53eb53.tar.gz bcm5719-llvm-7b0c6a2c028e33ee0629dff5f27358949e53eb53.zip | |
Merging r339431:
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r339431 | ldionne | 2018-08-10 15:24:56 +0200 (Fri, 10 Aug 2018) | 16 lines
[libc++] Enable aligned allocation based on feature test macro, irrespective of standard
Summary:
The current code enables aligned allocation functions when compiling in C++17
and later. This is a problem because aligned allocation functions might not
be supported on the target platform, which leads to an error at link time.
Since r338934, Clang knows not to define __cpp_aligned_new when it's not
available on the target platform -- this commit takes advantage of that to
only use aligned allocation functions when they are available.
Reviewers: vsapsai, EricWF
Subscribers: christof, dexonsmith, cfe-commits, EricWF, mclow.lists
Differential Revision: https://reviews.llvm.org/D50344
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llvm-svn: 339661
Diffstat (limited to 'llvm/lib/CodeGen/MachineSSAUpdater.cpp')
0 files changed, 0 insertions, 0 deletions
