Displaying 1 result from an estimated 1 matches for "bc09d4bf".
2016 Feb 09
2
Question about __builtin_object_size
Hi!
This is an artifact of how LLVM works. Essentially, LLVM detects that `var`
is unused and deletes it before it tries to lower the `llvm.objectsize`
(which is what clang lowers `__builtin_object_size` to) call to a constant.
While this isn't ideal, I don't think it realistically a problem, because
`var` must be otherwise unused for this behavior to occur, and the whole
purpose of