Fixes a bug in the api.static_prepop assembly where the link register is clobbered, leading to an infinite loop on aarchxx. Enables the test for aarchxx.
Fixes a bug on identifying stopping points on ARM where LSB Thumb decoration on the two sides of the comparison was not consistent. Fixes a corresponding bug on going native where the LSB was not set.
Tested manually on ARM.
Issue: #1578, #4717 (closed), #4720 Fixes #4717 (closed)