Dump of assembler code for function func$4$:

$0$x$000055555555571$a $<+0>$: endbr$64$

$0$x$000055555555571$e $<+4>$: sub $$0$x$8,\%$rsp

$0$x$0000555555555722<+8>$: mov $\%$edx,$\%$eax

$0$x$0000555555555724<+10>$: sub $\%$esi,$\%$eax

$0$x$0000555555555726<+12>$: mov $\%$eax,$\%$ecx

$0$x$0000555555555728<+14>$: shr $$0$x$1$f$,\%$ecx

$0$x$000055555555572$b $<+17>$: add $\%$eax,$\%$ecx

$0$x$000055555555572$d $<+19>$: sar $\%$ecx

$0$x$000055555555572$f $<+21>$: add $\%$esi,$\%$ecx

$0$x$0000555555555731<+23>$: cmp $\%$edi,$\%$ecx

$0$x$0000555555555733<+25>$: jg $0$x$555555555741$

$0$x$0000555555555735<+27>$: mov $$0$x$0,\%$eax

$0$x$000055555555573$a $<+32>$: jl $0$x$55555555574$d

$0$x$000055555555573$c $<+34>$: add $$0$x$8,\%$rsp

$0$x$0000555555555740<+38>$: ret