[DSE,MSSA] Skip checking write clobber for DomAccess (NFC).
authorFlorian Hahn <flo@fhahn.com>
Thu, 23 Apr 2020 19:37:26 +0000 (20:37 +0100)
committerFlorian Hahn <flo@fhahn.com>
Fri, 24 Apr 2020 16:16:22 +0000 (17:16 +0100)
commit44ce588670d093ba4385403d007ffbf4a195d9a7
tree7cd49ad182819b9fd5e819ccc053db8d46d574f2
parente4175ff5256126aa1b851cbe9579f1b62121aa48
[DSE,MSSA] Skip checking write clobber for DomAccess (NFC).

There is no need to check if the starting access for is a write clobber
and all of its uses have already been checked.
llvm/lib/Transforms/Scalar/DeadStoreElimination.cpp