George Burgess IV 3fbfa9c403 Make llvm.objectsize more conservative with null ...

In non-zero address spaces, we were reporting that an object at `null`
always occupies zero bytes. This is incorrect in many cases, so just
return `unknown` in those cases for now.

Differential Revision: https://reviews.llvm.org/D48860

llvm-svn: 336611

2018-07-09 22:21:16 +00:00

2.6 KiB

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