Input dependencies: 6
Input of function 'gsm_enc_main':
Global variable gsm_enc_state_ptr, Type: %struct.gsm_state**:
  Influences function 'gsm_enc_main'.
Global variable gsm_enc_bitoff, Type: [256 x i8]*:
  Influences function 'gsm_enc_Autocorrelation'. Call chain: 'gsm_enc_main'->'gsm_enc_encode'->'gsm_enc_Gsm_Coder'->'gsm_enc_Autocorrelation'.
  Influences function 'gsm_enc_Calculation_of_the_LTP_parameters'. Call chain: 'gsm_enc_main'->'gsm_enc_encode'->'gsm_enc_Gsm_Coder'->'gsm_enc_Calculation_of_the_LTP_parameters'.
Function argument Nc, Type: i16*:
  Possibly overwritten by 'gsm_enc_Calculation_of_the_LTP_parameters'. Call chain: 'gsm_enc_main'->'gsm_enc_encode'->'gsm_enc_Gsm_Coder'->'gsm_enc_Calculation_of_the_LTP_parameters'.
Function argument bc, Type: i16*:
  Possibly overwritten by 'gsm_enc_Calculation_of_the_LTP_parameters'. Call chain: 'gsm_enc_main'->'gsm_enc_encode'->'gsm_enc_Gsm_Coder'->'gsm_enc_Calculation_of_the_LTP_parameters'.
Function argument Mc, Type: i16*:
  Possibly overwritten by 'gsm_enc_RPE_grid_selection'. Call chain: 'gsm_enc_main'->'gsm_enc_encode'->'gsm_enc_Gsm_Coder'->'gsm_enc_Gsm_RPE_Encoding'->'gsm_enc_RPE_grid_selection'.
Local variable: exp, Type: i16:
  Possibly overwritten by 'gsm_enc_APCM_quantization'. Call chain: 'gsm_enc_main'->'gsm_enc_encode'->'gsm_enc_Gsm_Coder'->'gsm_enc_Gsm_RPE_Encoding'->'gsm_enc_APCM_quantization'.

McCabe's Cyclomatic Complexity of function 'gsm_enc_main': 537

Function 'gsm_enc_main' uses no recursion.

Longest call chain: 5
gsm_enc_main -> gsm_enc_encode -> gsm_enc_Gsm_Coder -> gsm_enc_Autocorrelation -> llvm.memset.p0i8.i64

Function 'gsm_enc_main' calls function via pointers: 0

Function 'gsm_enc_main' uses floating point values: 0
Conditionals using floating point values in function 'gsm_enc_main': 0
Total number of conditionals in funtion 'gsm_enc_main': 484

Statistics about the loops of function 'gsm_enc_main' and subroutines: 
Total Loops: 48
Nested Loops: 5
Loop depths with frequency:
1: 43
2: 5