gcc/testsuite/gcc.target/mips/oddspreg-1.c

   1 /* Check that we enable odd-numbered single precision registers.  */
   2 /* { dg-options "-mabi=32 -modd-spreg -mhard-float" } */
   3
   4 #if _MIPS_SPFPSET != 32
   5 #error "Incorrect number of single-precision registers reported"
   6 #endif
   7
   8 NOMIPS16 void
   9 foo ()
  10 {
  11   register float foo asm ("$f1");
  12   asm volatile ("" : "=f" (foo));
  13 }