gcc/testsuite/gcc.target/riscv/zba-shNadd-01.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-march=rv64gc_zba -mabi=lp64 -O2" } */
   3
   4 long test_1(long a, long b)
   5 {
   6   return a + (b << 1);
   7 }
   8 long test_2(long a, long b)
   9 {
  10   return a + (b << 2);
  11 }
  12 long test_3(long a, long b)
  13 {
  14   return a + (b << 3);
  15 }
  16
  17 /* { dg-final { scan-assembler-times "sh1add" 1 } } */
  18 /* { dg-final { scan-assembler-times "sh2add" 1 } } */
  19 /* { dg-final { scan-assembler-times "sh3add" 1 } } */