Re: GCC loop structure question

2017-04-27 Thread Richard Biener
On April 27, 2017 8:47:18 PM GMT+02:00, Steve Ellcey wrote: >I have a question about the GCC loop structure. I am trying to >identify the >induction variable for a for loop and I don't see how to do that. > >For example, if I have: > >int foo(int *a, int *b, int *c, int *d, int *e, int *f, in

GCC loop structure question

2017-04-27 Thread Steve Ellcey
I have a question about the GCC loop structure. I am trying to identify the induction variable for a for loop and I don't see how to do that. For example, if I have: int foo(int *a, int *b, int *c, int *d, int *e, int *f, int n) { int i; for (i = 0; i < n; i++) {