[SSAUpdater] Remove unused code InstrIsPHI (NFC)
authorKazu Hirata <kazu@google.com>
Fri, 1 Jan 2021 20:44:52 +0000 (12:44 -0800)
committerKazu Hirata <kazu@google.com>
Fri, 1 Jan 2021 20:44:52 +0000 (12:44 -0800)
commitf43daf1b62af25d066893af02b4f67b9b8dd524e
treefbc2395474d23c600f2974062e7e793fef819514
parentec9f2c3be070ec2fc4d45f13c70e68c8c0deafc2
[SSAUpdater] Remove unused code InstrIsPHI (NFC)

The last use of this function was removed on Jan 4, 2018 in commit
commit 90ecac01e9dcbcaf92781a6dcffa07a27191b661.
llvm/lib/Transforms/Utils/SSAUpdater.cpp