| /* PR tree-optimization/79972 */ | |
| /* { dg-do compile } */ | |
| /* { dg-require-effective-target alloca } */ | |
| /* { dg-options "-Walloca -Wvla-larger-than=10000" } */ | |
| int | |
| f (int dim, int *b, int *c) | |
| { | |
| int newcentroid[3][dim]; /* { dg-warning "unbounded use of variable-length array" } */ | |
| int *a = newcentroid[2]; | |
| int i, dist = 0; | |
| __builtin_memcpy (newcentroid, c, sizeof (newcentroid)); | |
| for (i = 0; i < dim; i++) | |
| dist += (a[i] - b[i]) * (a[i] - b[i]); | |
| return dist; | |
| } |