[APIntTest] multiplicativeInverse(): clarify test
authorRoman Lebedev <lebedev.ri@gmail.com>
Tue, 2 Jul 2019 13:21:17 +0000 (13:21 +0000)
committerRoman Lebedev <lebedev.ri@gmail.com>
Tue, 2 Jul 2019 13:21:17 +0000 (13:21 +0000)
commit1a5ebe1fb1cededdcbb009d973c515ecc4c79178
tree01c763e17045a46f06510854f24c95b1622d13dd
parentca4e80182e38e844ba6342847c61a878e5689789
[APIntTest] multiplicativeInverse(): clarify test

Clarify that multiplicative inverse exists for all odd numbers,
and does not exist for all even numbers (including 0).

llvm-svn: 364920
llvm/unittests/ADT/APIntTest.cpp