Question

Aat the end of compiling a project, I got this weird compiler error:

"llvm_transformed_context_ini.c", line 3198: warning: loop not entered at top
"llvm_transformed_context_ini.c", line 3218: warning: loop not entered at top
"llvm_transformed_context_ini.c", line 3237: warning: statement not reached
"llvm_transformed_context_ini.c", line 3248: warning: loop not entered at top
"llvm_transformed_context_ini.c", line 3268: warning: loop not entered at top
"llvm_transformed_context_ini.c", line 3287: warning: statement not reached
op: 2, val: 0
"llvm_transformed_context_ini.c", line 3291: compiler error: wasted space: 1047036660

The line is the last one located in the .c file and has nothing written on it. I tried to delete the line but that didn’t fix the problem.

**_17th_september_EDITED TEXT:

You can download it from here

Can anyone explain it to me ??

Thanks,

Amir

Answer 1

Not sure will it help or not, but you can try to remove all dummy “do..while” loops. To do that you should remove all lines that contains phrase “.. syntactic loop ..” in comment.

For example:

  do {     /* Syntactic loop 'bb172' to make GCC happy */ <<-- remove this line
llvm_cbe_bb172:
  llvm_cbe_tmp__425 = *(&llvm_cbe_model_number);
  llvm_cbe_tmp__426 = *(&llvm_cbe_i);
  llvm_cbe_tmp__427 = *(&llvm_cbe_j);
  llvm_cbe_tmp__428 = *(&llvm_cbe_i);
  llvm_cbe_tmp__429 = *(&llvm_cbe_j);
  llvm_cbe_tmp__430 = *(&llvm_cbe_tc);
  llvm_cbe_tmp__431 = *(&llvm_cbe_qp);
  biari_init_context(llvm_cbe_tmp__431, ((&(*((&(*((&llvm_cbe_tmp__430->field7))).array[((signed int )llvm_cbe_tmp__428)]))).array[((signed int )llvm_cbe_tmp__429)])), ((&(*((&(*((&(*((&INIT_ABS_P.array[((signed int )llvm_cbe_tmp__425)]))).array[((signed int )llvm_cbe_tmp__426)]))).array[((signed int )llvm_cbe_tmp__427)]))).array[((signed int )0u)])));
  llvm_cbe_tmp__432 = *(&llvm_cbe_j);
  *(&llvm_cbe_j) = (((unsigned int )(((unsigned int )llvm_cbe_tmp__432) + ((unsigned int )1u))));
  llvm_cbe_tmp__433 = *(&llvm_cbe_j);
  if ((((signed int )llvm_cbe_tmp__433) <= ((signed int )4u))) {
    goto llvm_cbe_bb172;
  } else {
    goto llvm_cbe_bb174;
  }

  } while (1); /* end of syntactic loop 'bb172' */ <<-- remove this line

There are a lot of “goto” labels in this code. Probably your current compiler is not able to resolve goto’s in loops.