/* { dg-do assemble } */ | |
/* { dg-require-effective-target aarch64_asm_lse_ok } */ | |
/* { dg-options "-march=armv8-a" } */ | |
/* Make sure that the function header in assembly doesn't override | |
user asm arch_extension directives. */ | |
__asm__ (".arch_extension lse"); | |
void | |
foo (int i, int *v) | |
{ | |
register int w0 asm ("w0") = i; | |
register int *x1 asm ("x1") = v; | |
asm volatile ( | |
"\tstset %w[i], %[v]\n" | |
: [i] "+r" (w0), [v] "+Q" (v) | |
: "r" (x1) | |
: "x30"); | |
} |