[deoptimizing (DEOPT eager): begin 0x1bfe98051541 encoderSBCSWrite (opt #11) @17, FP to SP delta: 40]
  translating encoderSBCSWrite => node=40, height=16
    0x7fff5fbff298: [top + 56] <- 0x1bfe980fb101 ; rsi 0x1bfe980fb101 <an Object with map 0x32648080fa59>
    0x7fff5fbff290: [top + 48] <- 0x1bfe98004c79 ; rcx 0x1bfe98004c79 <Very long string[262144]>
    0x7fff5fbff288: [top + 40] <- 0x3b45c8dcb1e5 ; caller's pc
    0x7fff5fbff280: [top + 32] <- 0x7fff5fbff2d8 ; caller's fp
    0x7fff5fbff278: [top + 24] <- 0x1bfe98051489; context
    0x7fff5fbff270: [top + 16] <- 0x1bfe98051541; function
    0x7fff5fbff268: [top + 8] <- 0x1bfe980fb189 ; rbx 0x1bfe980fb189 <a Buffer with map 0x32648080fbc1>
    0x7fff5fbff260: [top + 0] <- 0 ; rax (smi)
[deoptimizing (eager): end 0x1bfe98051541 encoderSBCSWrite @17 => node=40, pc=0x3b45c8dd34a4, state=NO_REGISTERS, alignment=no padding, took 0.037 ms]
[removing optimized code for: encoderSBCSWrite]