gcc/testsuite/gcc.target/powerpc/mod-1.c

   1 /* { dg-do compile { target { powerpc*-*-* && lp64 } } } */
   2 /* { dg-require-effective-target powerpc_p9modulo_ok } */
   3 /* { dg-skip-if "do not override -mcpu" { powerpc*-*-* } { "-mcpu=*" } { "-mcpu=power9" } } */
   4 /* { dg-options "-mcpu=power9 -O2" } */
   5
   6 int ismod (int a, int b) { return a%b; }
   7 long lsmod (long a, long b) { return a%b; }
   8 unsigned int iumod (unsigned int a, unsigned int b) { return a%b; }
   9 unsigned long lumod (unsigned long a, unsigned long b) { return a%b; }
  10
  11 /* { dg-final { scan-assembler-times "modsw " 1 } } */
  12 /* { dg-final { scan-assembler-times "modsd " 1 } } */
  13 /* { dg-final { scan-assembler-times "moduw " 1 } } */
  14 /* { dg-final { scan-assembler-times "modud " 1 } } */
  15 /* { dg-final { scan-assembler-not   "mullw "   } } */
  16 /* { dg-final { scan-assembler-not   "mulld "   } } */
  17 /* { dg-final { scan-assembler-not   "divw "    } } */
  18 /* { dg-final { scan-assembler-not   "divd "    } } */
  19 /* { dg-final { scan-assembler-not   "divwu "   } } */
  20 /* { dg-final { scan-assembler-not   "divdu "   } } */