gcc/testsuite/gcc.target/sh/pr39423-2.c

   1 /* Check that displacement addressing is used for indexed addresses with a
   2    small offset, instead of re-calculating the index and that the movu.w
   3    instruction is used on SH2A.  */
   4 /* { dg-do compile }  */
   5 /* { dg-options "-O2" } */
   6 /* { dg-skip-if "" { "sh*-*-*" } { "*" } { "-m2a*" } } */
   7 /* { dg-final { scan-assembler-not "add\t#1" } } */
   8 /* { dg-final { scan-assembler "movu.w" } } */
   9
  10 int
  11 test_00 (unsigned short tab[], int index)
  12 {
  13   return tab[index + 1];
  14 }