gcc/testsuite/gcc.target/i386/mvc8.c

   1 /* { dg-do compile } */
   2 /* { dg-require-ifunc "" } */
   3 /* { dg-options "-O3 -fno-inline" } */
   4 /* { dg-final { scan-assembler-not "constprop" } } */
   5 __attribute__((target_clones("arch=core-avx2","arch=slm","default")))
   6 void foo (float *a, int b) {
   7     *a = (float)b;
   8 }
   9 float a;
  10 int main() {
  11   int i;
  12   for (i = 0; i < 1024; i++)
  13     foo (&a, 5);
  14 }