/* Check that storing the 64-bit immediate to a volatile location is done | |
with a single store. */ | |
/* { dg-do compile } */ | |
/* { dg-options "-O2" } */ | |
typedef unsigned long long u64; | |
void bar (u64 *x) | |
{ | |
*(volatile u64 *)x = 0xabcdef10abcdef10ULL; | |
} | |
/* { dg-final { scan-assembler-times "str\tx..?, .*" 1 } } */ | |
/* { dg-final { scan-assembler-not "str\tw..?, .*" } } */ |