|HELP??? parsing loops in gcc... firstname.lastname@example.org (1993-07-19)|
|From:||email@example.com (le-ju sheng)|
|Keywords:||GCC, optimize, question, comment|
|Organization:||Computer Science Department, Boston University, Boston, MA, USA|
|Date:||Mon, 19 Jul 1993 15:24:45 GMT|
Whoever can give me some idea...
I'm trying to write a loop dependence checker in GNU compiler.
first of all, I have to parse a,b,c,d constants from the arrays in loops,
for(i=1; i< 100; i++)
A[2*i] = A[2*i-1]; /* a=2, b=0, c=2, d=-1 */
I'm not familiar with the gcc compiler. If anyone can tell me
'where-which file' in gcc was concerned about the loop arrays that I
can modify to include a dependent function, it'd be very appreciated.
[Does GCC do any loop analysis at all? -John]
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