On 12/1/2015 10:10 AM, Bernd Edlinger wrote:
> And a test case is missing too.
>
> I think this warning concentrates now only on basic asm.
> And people will be probably fix it in the most easy way,
> by just adding a colon.
Probably true. At least I hope it's that easy for most people.
> But IMHO asm("bla":) isn't any better than asm("bla").
> I think _any_ asm with non-empty assembler string, that
> claims to clobber _nothing_ is highly suspicious, and worth to be
> warned about. I don't see any exceptions from this rule.
There's one right now in the basic asm docs: asm("int $3");
And I've seen others: asm volatile ("nop"), asm(".byte 0xf1\n"). I've
seen a bunch more, but you get the idea.
dw
