[ARM][LowOverheadLoops] Cleanup and re-arrange
authorSam Parker <sam.parker@arm.com>
Fri, 25 Sep 2020 08:36:40 +0000 (09:36 +0100)
committerSam Parker <sam.parker@arm.com>
Mon, 28 Sep 2020 15:06:30 +0000 (16:06 +0100)
commite82a0084d322948b94a5ca3213237d5eeab4920f
tree5293024f02c72387aa52c01a687028f6c079fefb
parent509fba75dff2382b867f5962e02fb0a899a5fa18
[ARM][LowOverheadLoops] Cleanup and re-arrange

Rename and reorganise how we decide where to put the LoopStart
instruction.
llvm/lib/Target/ARM/ARMLowOverheadLoops.cpp