gcc/testsuite/gcc.target/mips/fpr-moves-1.c

   1 /* { dg-options "-mabi=32 -mhard-float -mips1 -EL" } */
   2 /* { dg-skip-if "code quality test" { *-*-* } { "-O0" } { "" } } */
   3
   4 NOMIPS16 void
   5 foo (double d, double *x)
   6 {
   7   *x = d;
   8 }
   9
  10 NOMIPS16 double
  11 bar (double d)
  12 {
  13   register double l1 asm ("$8") = d;
  14   register double l2 asm ("$f20") = 0.0;
  15   asm ("#foo" : "=d" (l1) : "d" (l1));
  16   asm volatile ("#foo" :: "f" (l2));
  17   return l1;
  18 }
  19
  20 /* { dg-final { scan-assembler "\tswc1\t\\\$f12,0\\\(\\\$6\\\)\n" } } */
  21 /* { dg-final { scan-assembler "\tswc1\t\\\$f13,4\\\(\\\$6\\\)\n" } } */
  22 /* { dg-final { scan-assembler "\tmfc1\t\\\$8,\\\$f12\n" } } */
  23 /* { dg-final { scan-assembler "\tmfc1\t\\\$9,\\\$f13\n" } } */
  24 /* { dg-final { scan-assembler "\tmtc1\t\\\$0,\\\$f20\n" } } */
  25 /* { dg-final { scan-assembler "\tmtc1\t\\\$0,\\\$f21\n" } } */
  26 /* { dg-final { scan-assembler "\tmtc1\t\\\$8,\\\$f0\n" } } */
  27 /* { dg-final { scan-assembler "\tmtc1\t\\\$9,\\\$f1\n" } } */