gcc/testsuite/gcc.target/mips/fpr-moves-2.c

   1 /* { dg-mips-options "-mabi=32 -mhard-float -mips1 -O2 -EB" } */
   2
   3 NOMIPS16 void
   4 foo (double d, double *x)
   5 {
   6   *x = d;
   7 }
   8
   9 NOMIPS16 double
  10 bar (double d)
  11 {
  12   register double l1 asm ("$8") = d;
  13   register double l2 asm ("$f20") = 0.0;
  14   asm ("#foo" : "=d" (l1) : "d" (l1));
  15   asm volatile ("#foo" :: "f" (l2));
  16   return l1;
  17 }
  18
  19 /* { dg-final { scan-assembler "\tswc1\t\\\$f12,4\\\(\\\$6\\\)\n" } } */
  20 /* { dg-final { scan-assembler "\tswc1\t\\\$f13,0\\\(\\\$6\\\)\n" } } */
  21 /* { dg-final { scan-assembler "\tmfc1\t\\\$9,\\\$f12\n" } } */
  22 /* { dg-final { scan-assembler "\tmfc1\t\\\$8,\\\$f13\n" } } */
  23 /* { dg-final { scan-assembler "\tmtc1\t\\\$0,\\\$f20\n" } } */
  24 /* { dg-final { scan-assembler "\tmtc1\t\\\$0,\\\$f21\n" } } */
  25 /* { dg-final { scan-assembler "\tmtc1\t\\\$9,\\\$f0\n" } } */
  26 /* { dg-final { scan-assembler "\tmtc1\t\\\$8,\\\$f1\n" } } */