Dump of assembler code for function phase$\_2$:

$0$x$00005555555554$d$1<+0>$: push $\%$rbp

$0$x$00005555555554$d$2<+1>$: mov $\%$rsp$,\%$rbp

$0$x$00005555555554$d$5<+4>$: sub $$$$0$x$30,\%$rsp

$0$x$00005555555554$d$9<+8>$: mov $\%$rdi,$-0$x$28(\%$rbp$)$

$0$x$00005555555554$dd $<+12>$: lea $0$x$2$ca$4(\%$rip$),\%$rax $$# $0$x$555555558188$

$0$x$00005555555554$e$4<+19>$: mov $\%$rax,$-0$x$10(\%$rbp$)$

$0$x$00005555555554$e$8<+23>$: lea $-0$x$18(\%$rbp$),\%$rdx

$0$x$00005555555554$ec $<+27>$: mov $-0$x$28(\%$rbp$),\%$rax

$0$x$00005555555554$f$0<+31>$: mov $\%$rdx$,\%$rsi

$0$x$00005555555554$f$3<+34>$: mov $\%$rax,$\%$rdi

$0$x$00005555555554$f$6<+37>$: call $0$x$555555555$e$14$

$0$x$00005555555554$fb $<+42>$: mov $-0$x$18(\%$rbp$),\%$eax

$0$x$00005555555554$fe $<+45>$: test $\%$eax,$\%$eax

$0$x$0000555555555500<+47>$: jns $0$x$555555555507$

$0$x$0000555555555502<+49>$: call $0$x$5555555561$aa

$0$x$0000555555555507<+54>$: movl $$ $$0$x$0,-0$x$4(\%$rbp$)$

$0$x$000055555555550$e $<+61>$: jmp $0$x$5555555555$a$5$

$0$x$0000555555555513<+66>$: mov $-0$x$4(\%$rbp$),\%$eax

$0$x$0000555555555516<+69>$: movslq $\%$eax,$\%$rdx

$0$x$0000555555555519<+72>$: mov $-0$x$10(\%$rbp$),\%$rax

$0$x$000055555555551$d $<+76>$: add $\%$rdx$,\%$rax

$0$x$0000555555555520<+79>$: movzbl $(\%$rax$),\%$eax

$0$x$0000555555555523<+82>$: cmp $$$$0$x$60,\%$al

$0$x$0000555555555525<+84>$: jle $0$x$55555555555$b

$0$x$0000555555555527<+86>$: mov $-0$x$4(\%$rbp$),\%$eax

$0$x$000055555555552$a $<+89>$: movslq $\%$eax,$\%$rdx

$0$x$000055555555552$d $<+92>$: mov $-0$x$10(\%$rbp$),\%$rax

$0$x$0000555555555531<+96>$: add $\%$rdx$,\%$rax

$0$x$0000555555555534<+99>$: movzbl $(\%$rax$),\%$eax

$0$x$0000555555555537<+102>$: cmp $$$$0$x$7$a$,\%$al

$0$x$0000555555555539<+104>$: jg $0$x$55555555555$b

$0$x$000055555555553$b $<+106>$: mov $-0$x$14(\%$rbp$),\%$eax

$0$x$000055555555553$e $<+109>$: mov $-0$x$4(\%$rbp$),\%$edx

$0$x$0000555555555541<+112>$: movslq $\%$edx,$\%$rcx

$0$x$0000555555555544<+115>$: mov $-0$x$10(\%$rbp$),\%$rdx

$0$x$0000555555555548<+119>$: add $\%$rcx$,\%$rdx

$0$x$000055555555554$b $<+122>$: movzbl $(\%$rdx$),\%$edx

$0$x$000055555555554$e $<+125>$: movsbl $\%$dl$,\%$edx