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| author | Tom Stellard <tstellar@redhat.com> | 2018-10-22 16:29:48 +0000 |
|---|---|---|
| committer | Tom Stellard <tstellar@redhat.com> | 2018-10-22 16:29:48 +0000 |
| commit | 0447cd66a07d649515953ce36caacd849a1d390c (patch) | |
| tree | 07bbbd964486a7980472a0bd447ef5f2658ac472 /clang/unittests/AST/SourceLocationTest.cpp | |
| parent | cddf73ef269ca589993366e1f7d6662b8976d6ed (diff) | |
| download | bcm5719-llvm-0447cd66a07d649515953ce36caacd849a1d390c.tar.gz bcm5719-llvm-0447cd66a07d649515953ce36caacd849a1d390c.zip | |
Merging r342815:
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r342815 | ericwf | 2018-09-22 12:22:36 -0700 (Sat, 22 Sep 2018) | 14 lines
Fix incorrectly aligned exceptions in 32 bit builds.
This patch fixes a bug where exceptions in 32 bit builds
would be incorrectly aligned because malloc only provides 8 byte aligned
memory where 16 byte alignment is needed.
This patch makes libc++abi correctly use posix_memalign when it's
available. This requires defining _LIBCPP_BUILDING_LIBRARY so that
libc++ only defines _LIBCPP_HAS_NO_ALIGNED_ALLOCATION when libc doesn't
support it and not when aligned new/delete are disable for other
reasons.
This bug somehow made it into the 7.0 release, making it a regression.
Therefore this patch should be included in the next dot release.
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llvm-svn: 344917
Diffstat (limited to 'clang/unittests/AST/SourceLocationTest.cpp')
0 files changed, 0 insertions, 0 deletions
