FWIW, you can write "*M" rather than M.getValue() if you reckon that's
neater.
And you could roll the declaration/initialization of M into the 'if'
condition - but I can understand why you might prefer not to, given it's a
many-line statement, etc.
On Tue, Feb 6, 2018 at 4:39 PM Erich Keane via
Author: erichkeane
Date: Tue Feb 6 16:37:19 2018
New Revision: 324433
URL: http://llvm.org/viewvc/llvm-project?rev=324433=rev
Log:
[NFC] Change odd cast-through-unknown behavior to an Optional
This bit of code in the driver uses '~0U' as a sentinel value.
The result is an odd mishmash of casts
