[InstCombine] add code comment for icmp transform; NFC
authorSanjay Patel <spatel@rotateright.com>
Fri, 1 Jul 2022 12:21:55 +0000 (08:21 -0400)
committerSanjay Patel <spatel@rotateright.com>
Fri, 1 Jul 2022 12:21:55 +0000 (08:21 -0400)
commitab372cdd6ff4e6ccb1fdd83a421914cddfb30e58
treef0e6d1eef01ae37f16732b383c916a25aa2a3b84
parentac8dab8e09d8faee902861343ccb9278982f4306
[InstCombine] add code comment for icmp transform; NFC

This was accidentally left out of cc88445a9106
llvm/lib/Transforms/InstCombine/InstCombineCompares.cpp