gcc/testsuite/gcc.target/i386/quad-sse.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O2 -msse2" } */
   3
   4 __float128 x, y;
   5
   6 __float128 test_1(void)
   7 {
   8   return -x;
   9 }
  10
  11 __float128 test_2(void)
  12 {
  13   return __builtin_fabsq (x);
  14 }
  15
  16 __float128 test_3(void)
  17 {
  18   return __builtin_copysignq (x, y);
  19 }
  20
  21 /* { dg-final { scan-assembler-not "call.*(neg|fabs|copysign)" } } */