Is there a recommended way of achieving compiler level barriers?

[Foxy-Boxes]

Hello, I wanted to ask if there was a way to disable reordering memory accesses when optimizations are enabled. With some C compilers one can insert an empty inline assembly line with memory in the clobber list which disables reordering across the line. I haven't checked the compiler code to see if there was a similar capability, or maybe this kind of optimization is not enabled for C3, in any case I would like some guidance if anyone is familiar with this issue.

[ManuLinares]

I was just thinking about this when implementing

fn void relax() @inline
{
	$switch env::ARCH_TYPE:
		$case RISCV32:
		$case RISCV64:
		$case X86:
		$case X86_64:
			asm("pause");
		$case ARM:
		$case ARM64:
			asm("yield");
		$default:
			// __asm__ volatile("" ::: "memory");
	$endswitch
}
``}