gcc-4_9/gcc/testsuite/gcc.target/mips/loongson-muldiv-1.c

   1 /* { dg-options "isa=loongson" } */
   2
   3 typedef int st;
   4 typedef unsigned int ut;
   5
   6 NOMIPS16 st smul (st x, st y) { return x * y; }
   7 NOMIPS16 st sdiv (st x, st y) { return x / y + x % y; }
   8
   9 NOMIPS16 ut umul (ut x, ut y) { return x * y; }
  10 NOMIPS16 ut udiv (ut x, ut y) { return x / y + x % y; }
  11
  12 /* { dg-final { scan-assembler-times "\tmultu.g\t" 2 } } */
  13 /* { dg-final { scan-assembler-times "\tdivu.g\t" 1 } } */
  14 /* { dg-final { scan-assembler-times "\tmodu.g\t" 1 } } */
  15 /* { dg-final { scan-assembler-times "\tdiv.g\t" 1 } } */
  16 /* { dg-final { scan-assembler-times "\tmod.g\t" 1 } } */