Erik Pilkington 02d5fb1a6e Add a spelling of pass_object_size that uses __builtin_dynamic_object_size ...

The attribute pass_dynamic_object_size(n) behaves exactly like
pass_object_size(n), but instead of evaluating __builtin_object_size on calls,
it evaluates __builtin_dynamic_object_size, which has the potential to produce
runtime code when the object size can't be determined statically.

Differential revision: https://reviews.llvm.org/D58757

llvm-svn: 356515

2019-03-19 20:44:18 +00:00

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