[MachineLICM] Remove unused declaration HoistRegion
authorKazu Hirata <kazu@google.com>
Sun, 22 Nov 2020 06:55:37 +0000 (22:55 -0800)
committerKazu Hirata <kazu@google.com>
Sun, 22 Nov 2020 06:55:37 +0000 (22:55 -0800)
commit9d985082ad0bcb34dd1b9b146abe73907a7cf72b
treee89aa7d5b2c5ba84fc710d767822d4538b14eab4
parentc2309ff3d50c27cea4b338affb6fd6168c792f0e
[MachineLICM] Remove unused declaration HoistRegion

The function definition was removed on Dec 22, 2011 in commit
in 1eed5b51e87758affdbc10627b4a0884ab86606f.
llvm/lib/CodeGen/MachineLICM.cpp