Zachary Turner 781fb6ecc8 [Support] Add StringRef::withNullAsEmpty() ...

When porting large bodies of code from using const char*
to StringRef, it is helpful to be able to treat nullptr
as an empty string, since that it is often what it is used
to indicate in C-style code.

Differential Revision: https://reviews.llvm.org/D24697

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@281906 91177308-0d34-0410-b5e6-96231b3b80d8

2016-09-19 15:34:51 +00:00

..

llvm

[Support] Add StringRef::withNullAsEmpty()

2016-09-19 15:34:51 +00:00

llvm-c

[EarlyCSE] Change C API pass interface for EarlyCSE w/ MemorySSA

2016-09-01 15:07:46 +00:00