gcc/testsuite/gcc.target/mips/madd-4.c

   1 /* { dg-do compile } */
   2 /* { dg-mips-options "-O2 -mips32r2 -mdspr2 -mgp32" } */
   3 /* { dg-final { scan-assembler-times "\tmadd\t\\\$ac" 3 } } */
   4
   5 NOMIPS16 long long
   6 f1 (int x, int y, long long z)
   7 {
   8   return (long long) x * y + z;
   9 }
  10
  11 NOMIPS16 long long
  12 f2 (int x, int y, long long z)
  13 {
  14   return z + (long long) y * x;
  15 }
  16
  17 NOMIPS16 long long
  18 f3 (int x, int y, long long z)
  19 {
  20   long long t = (long long) x * y;
  21   int temp = 5;
  22   if (temp == 5)
  23     z += t;
  24   return z;
  25 }