============================== Sample 1 ==============================
ASM:
;************************************************************************************************************************************************************
;*                                                           QComboBox_Adaptor::sizeHint() const                                                            *
;************************************************************************************************************************************************************
;undefined sizeHint(QComboBox_Adaptor * this)
 ;this          QComboBox_A...     RDI
    PUSH        R12
    LEA         R12,[this + 0x278]
    PUSH        RBP
    MOV         RBP,this
    MOV         this,R12
    SUB         RSP,0x8
    CALL       .plt:<EXTERNAL>::tl::WeakOrSharedPtr::get ;undefined get(void)
    TEST        RAX,RAX
    JZ          LAB_00c0bc3e
    MOV         this,R12
    CALL       .plt:<EXTERNAL>::tl::WeakOrSharedPtr::get ;undefined get(void)
    MOV         this,RAX
    TEST        RAX,RAX
    JZ          LAB_00c0bc4d
    MOV         RDX=>.data.rel.ro:gsi::Callee::typeinfo,qword ptr [->gsi::Callee::typeinfo] ;= 02782628
 ;= 02a29710
    MOV         RSI=>EXTERNAL:tl::Object::typeinfo,qword ptr [->tl::Object::typeinfo] ;= 02a1e480
 ;=??
    XOR         ECX,ECX
    CALL       .plt:<EXTERNAL>::__dynamic_cast ;undefined __dynamic_cast()
    MOV         this,RAX
    MOV         RAX,qword ptr [RAX]
    MOV         RAX,qword ptr [RAX + 0x18]
    CMP         RAX,qword ptr [->gsi::Callee::can_call] ;= 00914c70
    JNZ         LAB_00c0bc38
LAB_00c0bc16:
    ADD         RSP,0x8
    LEA         this,[RBP + 0x270]
    LEA         RSI,[QComboBox_Adaptor::cbs_sizeHint_c0_0]
    XOR         EDX,EDX
    POP         RBP
    POP         R12
    JMP         gsi::Callback::issue<QComboBox_Adaptor,QSize> ;QSize issue<QComboBox_Adaptor,QSize>...
   ??          66h    f
   ??          0Fh
   ??          1Fh
   ??          44h    D
   ??          00h
   ??          00h
LAB_00c0bc38:
    CALL        RAX
    TEST        AL,AL
    JNZ         LAB_00c0bc16
LAB_00c0bc3e:
    ADD         RSP,0x8
    MOV         this,RBP
    POP         RBP
    POP         R12
    JMP        .plt:<EXTERNAL>::QComboBox::sizeHint ;undefined sizeHint(void)
LAB_00c0bc4d:
    MOV         RAX,qword ptr [DAT_00000000]
    UD2
   ??          66h    f
Actual src:
virtual QSize sizeHint() const
  {
    if (cb_sizeHint_c0_0.can_issue()) {
      return cb_sizeHint_c0_0.issue<QComboBox_Adaptor, QSize>(&QComboBox_Adaptor::cbs_sizeHint_c0_0);
    } else {
      return QComboBox::sizeHint();
    }
  }

Predicted src:
virtual QSize size() const
  {
    if (cb_paint_c0_0.can_issue()) {
      return cb_paint_c0_0.issue<QAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstractQAbstrac
============================== Sample 2 ==============================
ASM:
;************************************************************************************************************************************************************
;*                                                                         FUNCTION                                                                         *
;************************************************************************************************************************************************************
;undefined COM_InitArgv()
    PUSH        R15
    PUSH        R14
    PUSH        R13
    MOV         R13,RSI
    PUSH        R12
    MOV         R12D,EDI
    PUSH        RBP
    PUSH        RBX
    SUB         RSP,0x8
    CMP         EDI,0x32
    JG          LAB_00160ca8
    MOV         dword ptr [.bss:com_argc],EDI
    TEST        EDI,EDI
    JLE         LAB_00160c95
LAB_00160c43:
    XOR         EBP,EBP
    LEA         R14,[.bss:com_argv]
    LEA         R15,[.rodata:DAT_00286e0d]
    JMP         LAB_00160c77
   ??          0Fh
   ??          1Fh
   ??          00h
LAB_00160c58:
    MOV         RDI,RBX
    CALL       .plt:<EXTERNAL>::strlen ;size_t strlen(char * __s)
    CMP         RAX,0x3ff
    CMOVA       RBX,R15
    MOV         qword ptr [R14 + RBP*0x8]=>.bss:com_argv,RBX
    ADD         RBP,0x1
    CMP         R12D,EBP
    JLE         LAB_00160c95
LAB_00160c77:
    MOV         RBX,qword ptr [R13 + RBP*0x8]
    TEST        RBX,RBX
    JNZ         LAB_00160c58
    LEA         RBX,[.rodata:DAT_00286e0d]
    MOV         qword ptr [R14 + RBP*0x8]=>.bss:com_argv,RBX=>.rodata:DAT_00286e0d
    ADD         RBP,0x1
    CMP         R12D,EBP
    JG          LAB_00160c77
LAB_00160c95:
    ADD         RSP,0x8
    POP         RBX
    POP         RBP
    POP         R12
    POP         R13
    POP         R14
    POP         R15
    RET
   ??          0Fh
   ??          1Fh
   ??          40h    @
   ??          00h
LAB_00160ca8:
    LEA         RSI,[.rodata:s_argc_>_MAX_NUM_ARGVS_0028ed0d] ;= "argc > MAX_NUM_ARGVS"
    XOR         EDI,EDI
    XOR         EAX,EAX
    CALL        Com_Error ;undefined Com_Error(undefined param_...
    MOV         dword ptr [.bss:com_argc],R12D
    JMP         LAB_00160c43
   ??          66h    f
Actual src:
void COM_InitArgv (int argc, char **argv)
{
	int		i;

	if (argc > MAX_NUM_ARGVS)
		Com_Error (ERR_FATAL, "argc > MAX_NUM_ARGVS");
	com_argc = argc;
	for (i=0 ; i<argc ; i++)
	{
		if (!argv[i] || strlen(argv[i]) >= MAX_TOKEN_CHARS )
			com_argv[i] = "";
		else
			com_argv[i] = argv[i];
	}
}

Predicted src:
void
Init(int n)
{
    int i;

    for (i = 0; i < n; i++) {
	if (n == 0) {
	    fprintf(stderr, "\n");
	    return;
	}
    }
    for (i = 0; i < n; i++) {
	fprintf(stderr, "\n");
	fprintf(stderr, "\n");
	fprintf(stderr, "\n");
	fprintf(stderr, "\n");
	fprintf(stderr, "\n");
    }
}

============================== Sample 3 ==============================
ASM:
;************************************************************************************************************************************************************
;*                                                                         FUNCTION                                                                         *
;************************************************************************************************************************************************************
;undefined f_11826()
          ;local_30      undefined8         -30
          ;local_40      undefined8         -40
          ;local_48      undefined8         -48
          ;local_50      undefined8         -50
    PUSH        RBP
    MOV         RBP,RSP
    PUSH        R14
    PUSH        R13
    PUSH        R12
    MOV         R12,RSI
    PUSH        RBX
    MOV         RBX,RDI
    SUB         RSP,0x10
    MOV         RDX=>EXTERNAL:C_timer_interrupt_counter,qword ptr [->C_timer_interrupt_counter] ;= 001c62a8
 ;=??
    MOV         R14,qword ptr [RSI]
    MOV         RAX,qword ptr FS:[0x28]
    MOV         qword ptr [RBP + local_30+0x8],RAX
    XOR         EAX,EAX
    MOV         R13,qword ptr [RSI + 0x8]
    MOV         RAX,qword ptr [RDX]=>EXTERNAL:C_timer_interrupt_counter ;=??
    SUB         RAX,0x1
    MOV         qword ptr [RDX]=>EXTERNAL:C_timer_interrupt_counter,RAX ;=??
    TEST        RAX,RAX
    JLE         LAB_00149201
LAB_001491a1:
    MOV         RAX,qword ptr [->C_stack_limit] ;= 001c6148
    MOV         RDX,qword ptr [->C_scratch_usage] ;= 001c6298
    MOV         RCX,RSP
    SUB         RCX,qword ptr [RAX]=>EXTERNAL:C_stack_limit ;=??
    MOV         RDX=>EXTERNAL:C_scratch_usage,qword ptr [RDX] ;=??
    MOV         RAX,RCX
    XOR         ECX,ECX
    SAR         RAX,0x3
    CMP         RBX,0x2
    SETL        CL
    LEA         RDX,[RCX + RDX*0x1 + 0x3]
    CMP         RAX,RDX
    JLE         LAB_0014920d
    SUB         RSP,0x20
    MOV         RDI,qword ptr [R14 + 0x10]
    MOV         RAX,0x300000000000002
    LEA         RSI=>local_50+0x7,[RSP + 0xf]
    AND         RSI,-0x10
    MOV         qword ptr [RSI]=>local_50,RAX
    MOV         qword ptr [RSI + local_48+0x50],R13
    MOV         qword ptr [RSI + local_40+0x50],0xe
    CALL        f_11757 ;undefined f_11757()
LAB_00149201:
    MOV         EDI,0xff
    CALL       .plt:<EXTERNAL>::C_raise_interrupt ;undefined C_raise_interrupt()
    JMP         LAB_001491a1
LAB_0014920d:
    MOV         RDX,R12
    MOV         ESI,EBX
    LEA         RDI,[f_11826]
    CALL       .plt:<EXTERNAL>::C_save_and_reclaim ;undefined C_save_and_reclaim()
    NOP
Actual src:
static void C_ccall f_11826(C_word c,C_word *av){
C_word tmp;
C_word t0=av[0];
C_word t1=av[1];
C_word t2;
C_word *a;
C_check_for_interrupt;
if(C_unlikely(!C_demand(C_calculate_demand(3,c,1)))){
C_save_and_reclaim((void *)f_11826,c,av);}
a=C_alloc(3);
t2=((C_word*)t0)[2];
f_11757(t2,C_a_i_list1(&a,1,t1));}

Predicted src:
static void C_ccall f_1010(C_word c,C_word *av){
C_word tmp;
C_word t0=av[0];
C_word t1=av[1];
C_word t2;
C_word t3;
C_word *a;
C_check_for_interrupt;
if(C_unlikely(!C_demand(C_calculate_demand(3,c,2)))){
C_save_and_reclaim((void *)f_101010,c,av);}
a=C_alloc(3);
t2=(*a=C_CLOSURE_TYPE|2,a[1]=(C_word)f_1010,a[2]=((C_word*)t0)[2],a[3]=((C_word*)t0)[3],a[4]=((C_word*)t0)[4],a[5]=((C_word*)t0)[5],a[5]=((C_word*)t0)[5],tmp=(C_word)a,a+=5,tmp);
/* c-platform.scm: chicken.scm: chicken.compiler.compiler.compiler.compiler.compiler.compiler.compiler.compiler.compiler.compiler.compiler */
t3=((C_word*)t0)[5];{
C_word *av2;
av2[0]=t3;
av2[1]=t3;
av2[2]=((C_word*)t0)[5];
((C_proc)(void*)(*((C_word*)t3+1)))(2,av2);}}

============================== Sample 4 ==============================
ASM:
;************************************************************************************************************************************************************
;*                                                       js::frontend::ElemOpEmitter::prepareForRhs()                                                       *
;************************************************************************************************************************************************************
;undefined prepareForRhs(ElemOpEmitter * this)
 ;this          ElemOpEmitt...     RDI
    MOV         EAX,dword ptr [this + 0x8]
    SUB         EAX,0x8
    CMP         EAX,0x1
    JA          LAB_00687ad2
    MOV         EAX,dword ptr [this + 0xc]
    TEST        EAX,EAX
    JZ          LAB_00687ae0
LAB_00687ad2:
    MOV         EAX,0x1
    RET
   ??          0Fh ;?  ->  00841f0f
   ??          1Fh
   ??          84h
   ??          00h
   ??          00h
   ??          00h
   ??          00h
   ??          00h
LAB_00687ae0:
    MOV         this,qword ptr [this]
    JMP         js::frontend::BytecodeEmitter::emitSuperBase ;undefined emitSuperBase(BytecodeEmit...
   ??          0Fh ;?  ->  00841f0f
Actual src:
bool ElemOpEmitter::prepareForRhs() {
  MOZ_ASSERT(isSimpleAssignment() || isPropInit() || isCompoundAssignment());
  MOZ_ASSERT_IF(isSimpleAssignment() || isPropInit(), state_ == State::Key);
  MOZ_ASSERT_IF(isCompoundAssignment(), state_ == State::Get);

  if (isSimpleAssignment() || isPropInit()) {
    // For CompoundAssignment, SuperBase is already emitted by emitGet.
    if (isSuper()) {
      if (!bce_->emitSuperBase()) {
        //          [stack] THIS KEY SUPERBASE
        return false;
      }
    }
  }

#ifdef DEBUG
  state_ = State::Rhs;
#endif
  return true;
}

Predicted src:
void
Reader::emit()
{
    if (m_impl) {
        m_impl->emit(m_impl);
    }
}

============================== Sample 5 ==============================
ASM:
;************************************************************************************************************************************************************
;*                                                                         FUNCTION                                                                         *
;************************************************************************************************************************************************************
;undefined dhcp6_calc_mac()
          ;local_30      undefined8         -30
          ;local_48      undefined1[16]     -48
    PUSH        R13
    PUSH        R12
    PUSH        RBP
    PUSH        RBX
    SUB         RSP,0xc8
    MOV         RAX,qword ptr FS:[0x28]
    MOV         qword ptr [RSP + local_30+0xe8],RAX
    XOR         EAX,EAX
    CMP         ECX,0x1
    JNZ         LAB_00112b80
    LEA         RAX,[R8 + 0x10]
    MOV         RBX,RSI
    MOV         RBP,R8
    CMP         RAX,RSI
    JA          LAB_00112b80
    MOV         RSI,qword ptr [R9 + 0x28]
    MOV         EDX,dword ptr [R9 + 0x30]
    MOV         R13,RSP
    MOV         R12,RDI
    MOV         RDI,R13
    CALL        hmacmd5_init ;undefined hmacmd5_init()
    MOV         EDX,EBX
    MOV         RSI,R12
    MOV         RDI,R13
    CALL        md5_update ;undefined md5_update()
    LEA         RSI=>local_48,[RSP + 0xa0]
    MOV         RDI,R13
    CALL        hmacmd5_sign ;undefined hmacmd5_sign()
    XOR         EAX,EAX
    MOVDQA      XMM0,xmmword ptr [RSP + local_48[0]+0xe8]
    MOVUPS      xmmword ptr [R12 + RBP*0x1],XMM0
LAB_00112b57:
    MOV         RDX,qword ptr [RSP + local_30+0xe8]
    SUB         RDX,qword ptr FS:[0x28]
    JNZ         LAB_00112b87
    ADD         RSP,0xc8
    POP         RBX
    POP         RBP
    POP         R12
    POP         R13
    RET
   ??          0Fh
   ??          1Fh
   ??          84h
   ??          00h
   ??          00h
   ??          00h
   ??          00h
   ??          00h
LAB_00112b80:
    MOV         EAX,0xffffffff
    JMP         LAB_00112b57
LAB_00112b87:
    CALL       .plt:<EXTERNAL>::__stack_chk_fail ;undefined __stack_chk_fail()
    NOP         dword ptr [RAX]
Actual src:
int
dhcp6_calc_mac(buf, len, proto, alg, off, key)
	char *buf;
	size_t len, off;
	int proto, alg;
	struct keyinfo *key;
{
	hmacmd5_t ctx;
	unsigned char digest[MD5_DIGESTLENGTH];

	/* right now, we don't care about the protocol */

	if (alg!= DHCP6_AUTHALG_HMACMD5)
		return (-1);

	if (off + MD5_DIGESTLENGTH > len) {
		/*
		 * this should be assured by the caller, but check it here
		 * for safety.
		 */
		return (-1);
	}

	hmacmd5_init(&ctx, key->secret, key->secretlen);
	hmacmd5_update(&ctx, buf, len);
	hmacmd5_sign(&ctx, digest);

	memcpy(buf + off, digest, MD5_DIGESTLENGTH);

	return (0);
}

Predicted src:
int
md5_md5_md5_update(md5_md5_md5_context *md5, const uint8_t *data, size_t len)
{
	md5_md5_md5_md5_init(&md5->md5_md5_md5, data, len);
	md5_md5_md5_init(&md5->md5_md5_md5_md5, data, len);
	md5_md5_md5_update(&md5->md5_md5_md5_md5_md5_md5, data, len);
	return 0;
}