Projet_SETI_RISC-V/riscv-gnu-toolchain/gcc/gcc/testsuite/gcc.target/aarch64/asm-2.c

/* { dg-do compile } */
/* { dg-options "-O2" } */

int x;

void
f (void)
{
  asm volatile ("%a0" :: "X" (&x)); /* { dg-error "invalid address mode" "" { target ilp32 } } */
}