gcc/testsuite/gcc.target/i386/pr81706.c

   1 /* PR libstdc++/81706 */
   2 /* { dg-do compile } */
   3 /* { dg-options "-O3 -mavx2 -mno-avx512f" } */
   4 /* { dg-final { scan-assembler "call\[^\n\r]__?ZGVdN4v_cos" } } */
   5 /* { dg-final { scan-assembler "call\[^\n\r]__?ZGVdN4v_sin" } } */
   6
   7 #ifdef __cplusplus
   8 extern "C" {
   9 #endif
  10 extern double cos (double) __attribute__ ((nothrow, leaf, simd ("notinbranch")));
  11 extern double sin (double) __attribute__ ((nothrow, leaf, simd ("notinbranch")));
  12 #ifdef __cplusplus
  13 }
  14 #endif
  15 double p[1024] = { 1.0 };
  16 double q[1024] = { 1.0 };
  17
  18 void
  19 foo (void)
  20 {
  21   int i;
  22   for (i = 0; i < 1024; i++)
  23     p[i] = cos (q[i]);
  24 }
  25
  26 void
  27 bar (void)
  28 {
  29   int i;
  30   for (i = 0; i < 1024; i++)
  31     p[i] = __builtin_sin (q[i]);
  32 }