Input dependencies: 4
Input of function 'huff_dec_main':
Global variable huff_dec_byte_nb_to_read, Type: i8*:
  Influences function 'huff_dec_read_header'. Call chain: 'huff_dec_main'->'huff_dec_read_header'.
  Influences function 'huff_dec_main'.
Global variable huff_dec_val_to_read, Type: i32*:
  Influences function 'huff_dec_read_header'. Call chain: 'huff_dec_main'->'huff_dec_read_header'.
  Influences function 'huff_dec_main'.
Global variable huff_dec_input_pos, Type: i32*:
  Influences function 'huff_dec_read_header'. Call chain: 'huff_dec_main'->'huff_dec_read_header'.
  Influences function 'huff_dec_main'.
Global variable huff_dec_encoded, Type: [419 x i8]*:
  Influences function 'huff_dec_read_header'. Call chain: 'huff_dec_main'->'huff_dec_read_header'.
  Influences function 'huff_dec_main'.

McCabe's Cyclomatic Complexity of function 'huff_dec_main': 57

Function 'huff_dec_main' uses no recursion.

Longest call chain: 3
huff_dec_main -> huff_dec_read_header -> llvm.memset.p0i8.i64

Function 'huff_dec_main' calls function via pointers: 0

Function 'huff_dec_main' uses floating point values: 0
Conditionals using floating point values in function 'huff_dec_main': 0
Total number of conditionals in funtion 'huff_dec_main': 57

Statistics about the loops of function 'huff_dec_main' and subroutines: 
Total Loops: 20
Nested Loops: 13
Loop depths with frequency:
1: 7
2: 7
3: 5
4: 1