Fixed a bug in type legalizer for masked gather.
The problem occurs when the Node doesn't updated in place , UpdateNodeOperation() return the node that already exist.
In this case assert fail in PromoteIntegerOperand() , N have 2 results ( val + chain).

Differential Revision: http://reviews.llvm.org/D23756

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@279961 91177308-0d34-0410-b5e6-96231b3b80d8
2 files changed