1/* Verify that 387 fptan instruction is generated. Also check that 2 inherent load of 1.0 is used in further calculations. */ 3 4/* { dg-do compile } */ 5/* { dg-options "-O2 -ffast-math -mfpmath=387 -mfancy-math-387" } */ 6/* { dg-final { scan-assembler "fptan" } } */ 7/* { dg-final { scan-assembler-not "fld1" } } */ 8 9extern double tan (double); 10 11double f1(double x) 12{ 13 return 1.0 / tan(x); 14} 15 16