David Majnemer 5116993f8e Add support for __builtin_alloca_with_align ...

__builtin_alloca always uses __BIGGEST_ALIGNMENT__ for the alignment of
the allocation.  __builtin_alloca_with_align allows the programmer to
specify the alignment of the allocation.

This fixes PR30658.

llvm-svn: 285544

2016-10-31 05:37:48 +00:00

3.5 KiB

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