Checkstyle AvoidNestedBlocksCheck

[Andrew Haley]

I'm having this rejected:

        {
            Label loop = new Label();
            // Align the main loop
            masm.align(crb.target.wordSize * 2);
            masm.bind(loop);
            masm.ldr(64, temp, AArch64Address.createRegisterOffsetAddress(array1, length, false));
            masm.ldr(64, rscratch1, AArch64Address.createRegisterOffsetAddress(array2, length, false));
            masm.eor(64, rscratch1, temp, rscratch1);
            masm.cbnz(64, rscratch1, breakLabel);
            masm.add(64, length, length, VECTOR_SIZE);
            masm.cbnz(64, length, loop);
        }

This seems to me like good coding style.  Declaring locally-used variables
in a block has always been good coding style.  Is it forbidden in Graal?

Andrew.