gcc/testsuite/gcc.dg/tree-ssa/inline-1.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O2 -fdump-tree-optimized" } */
   3
   4
   5 typedef struct {
   6   double min;
   7   double max;
   8 } interval;
   9 inline interval add(interval x, interval y)  __attribute__((always_inline));
  10 inline interval add(interval x, interval y)
  11 {
  12   interval r;
  13   r.min = x.min + y.min;
  14   r.max = x.max + y.max;
  15   return r;
  16 }
  17 interval foo (interval a, interval b, interval c)
  18 {
  19   return add (a, add (b, c));
  20 }
  21
  22
  23 /* { dg-final { scan-tree-dump-times "\\(struct interval\\)" 0 "optimized"} } */
  24 /* { dg-final { cleanup-tree-dump "optimized" } } */
  25