[NFC][ARM] Factor out some logic for LoLoops.
authorSam Parker <sam.parker@arm.com>
Mon, 28 Sep 2020 13:44:51 +0000 (14:44 +0100)
committerSam Parker <sam.parker@arm.com>
Mon, 28 Sep 2020 13:51:52 +0000 (14:51 +0100)
commit3d1d089155303feed51c2380827325250dd08dd7
tree15d2da4fdb7cac81e49b996779043f159357312b
parentd3a8e333ec9db769b0335cd72ed6acf0d3d0b2ba
[NFC][ARM] Factor out some logic for LoLoops.

Create a DCE function that accepts an instruction.
llvm/lib/Target/ARM/ARMLowOverheadLoops.cpp