For 32-bit ARM devices align method headers and code to 64-byte
boundaries.

For other architectures, move back to instruction set alignment.

Rename kJitCodeCacheAlignment to kJitCodeAccountingBytes since it's
now only used for accounting rather than alignment.

Bug: 132205399
Test: art/test.py --host --jit
Test: manual (described in bug)
Change-Id: I88f5f39381bf0331ce8540a929c6a68b3b5e0c75
5 files changed