Fix inliner instruction/register limits

Because instruction/register usage was compared with >=, the limits
were actually one lower than the constants. This prevented trivial
getters/setters from being inlined because they were 3 SSA
instructions.

Test: build + boot + presubmit
Bug: 185143864
Change-Id: Ie27c9163efe79bb7392c881c0165ab1164323a2c
1 file changed