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

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