[MLIR][NFC] Make AsmPrinter messages on null structures consistent
authorUday Bondhugula <uday@polymagelabs.com>
Sun, 5 Apr 2020 19:13:07 +0000 (00:43 +0530)
committerUday Bondhugula <uday@polymagelabs.com>
Sun, 5 Apr 2020 19:44:36 +0000 (01:14 +0530)
commit34392b518f9ae50bce1aee066ed8343820bde1e2
tree778dbd07ec385c9fe63259792919de2a557d5a01
parent8d0bc0348240437804004064311ee326d7279cc4
[MLIR][NFC] Make AsmPrinter messages on null structures consistent

Make AsmPrinter messages on null structures consistent: use <<NULL ...>>.

Differential Revision: https://reviews.llvm.org/D77509
mlir/lib/IR/AsmPrinter.cpp