PR middle-end/77357 - strlen of constant strings not folded
[official-gcc.git] / gcc / testsuite / gcc.dg / tree-ssa / recip-1.c
blobcbe5478214b6cfc211e200845812567480fb1e89
1 /* { dg-do compile } */
2 /* { dg-options "-O1 -funsafe-math-optimizations -fdump-tree-recip" } */
4 float e(float *x, float *y, float *z)
6 float m = __builtin_sqrt (*x * *x + *y * *y + *z * *z);
7 *x /= m;
8 *y /= m;
9 *z /= m;
12 /* Look for only one division. */
13 /* { dg-final { scan-tree-dump-times "= .* /" 1 "recip" } } */