gcc/testsuite/gcc.target/aarch64/tst_imm_split_1.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O2" } */
   3
   4 int
   5 f (unsigned char *p)
   6 {
   7   return p[0] == 50 || p[0] == 52;
   8 }
   9
  10 int
  11 g (unsigned char *p)
  12 {
  13   return (p[0] >> 4 & 0xfd) == 0;
  14 }
  15
  16 /* { dg-final { scan-assembler-not "and\\t\[xw\]\[0-9\]+, \[xw\]\[0-9\]+.*" } } */
  17 /* { dg-final { scan-assembler "tst\\t\[xw\]\[0-9\]+, \[xw\]\[0-9\]+" } } */
  18 /* { dg-final { scan-assembler "tst\\t\[xw\]\[0-9\]+, \[xw\]\[0-9\]+, lsr 4" } } */