Variables starting with `a' in src/cpu/jit

• active src/cpu/jit/compemu_support.c:80
• align_jumps src/cpu/jit/compemu_support.c:59
• align_loops src/cpu/jit/compemu_support.c:58
• always_used src/cpu/jit/codegen_x86.c:92
• avoid_fpu src/cpu/jit/compemu_support.c:51