[TableGen] Add error messages
authorSebastian Neubauer <sebastian.neubauer@amd.com>
Fri, 29 May 2020 14:35:57 +0000 (16:35 +0200)
committerSebastian Neubauer <sebastian.neubauer@amd.com>
Tue, 23 Jun 2020 09:52:12 +0000 (11:52 +0200)
commitd668d8b6197545cb8d8749c5c58b18ccd4468ddd
tree96f7d4ffd5d439475c83401feee941770adec82d
parent5a4d78064e2cf7ea6b4e59c2b33e936588ae38a5
[TableGen] Add error messages

Print an error instead of crashing in two places.

Differential Revision: https://reviews.llvm.org/D81074
llvm/utils/TableGen/SearchableTableEmitter.cpp