gcc/testsuite/gcc.target/mips/fpr-moves-7.c

   1 /* { dg-do compile { target mips16_attribute } } */
   2 /* { dg-mips-options "-mabi=64 -msoft-float -O2 -EL" } */
   3 /* { dg-add-options mips16_attribute } */
   4
   5 extern long double g[16];
   6 extern unsigned char gstuff[0x10000];
   7
   8 NOMIPS16 long double
   9 foo (long double i1, long double i2, long double i3, long double i4,
  10      long double *x, unsigned char *lstuff)
  11 {
  12   g[0] = i1;
  13   g[1] = i2;
  14   g[2] = i3;
  15   g[3] = i4;
  16   x[0] = x[4];
  17   x[1] = 0;
  18   x[2] = 1.0;
  19   x[3] = g[4];
  20   x[4] = *(long double *) (lstuff + 0x7fff);
  21   return *(long double *) (gstuff + 0x7fff);
  22 }
  23
  24 MIPS16 long double
  25 bar (long double i1, long double i2, long double i3, long double i4,
  26      long double *x, unsigned char *lstuff)
  27 {
  28   g[0] = i1;
  29   g[1] = i2;
  30   g[2] = i3;
  31   g[3] = i4;
  32   x[0] = x[4];
  33   x[1] = 0;
  34   x[2] = 1.0;
  35   x[3] = g[4];
  36   x[4] = *(long double *) (lstuff + 0x7fff);
  37   return *(long double *) (gstuff + 0x7fff);
  38 }