gcc/testsuite/gcc.target/mips/mips16e-extends.c

   1 /* { dg-do compile { target mips16_attribute } } */
   2 /* { dg-mips-options "-Os -march=mips32" } */
   3 /* { dg-add-options mips16_attribute } */
   4
   5 MIPS16 short cksum16 (unsigned long n)
   6 {
   7   unsigned long l;
   8   l = validate (n, (n >> 16) + (n & 0xffff));
   9   return l;
  10 }
  11
  12 MIPS16 signed char cksum8 (unsigned long n)
  13 {
  14   unsigned long l;
  15   l = validate (n, (n >> 8) + (n & 0xff));
  16   return l;
  17 }
  18
  19 /* { dg-final { scan-assembler "zeh" } } */
  20 /* { dg-final { scan-assembler "seh" } } */
  21 /* { dg-final { scan-assembler "zeb" } } */
  22 /* { dg-final { scan-assembler "seb" } } */