On 04/08/14 13:22, Kyrill Tkachov wrote:
> Hi all,
>
> While working on another patch and looking at the rbit and clz patterns,
> I noticed that in aarch32 the relevant patterns are not adjusted for
> -mrestrict-it.
> A program like:
> int
> foo (int a, int b)
> {
>if (a + 5 == b)
> ret
Hi all,
While working on another patch and looking at the rbit and clz patterns,
I noticed that in aarch32 the relevant patterns are not adjusted for
-mrestrict-it.
A program like:
int
foo (int a, int b)
{
if (a + 5 == b)
return __builtin_ctz (a);
return 1;
}
compiled with -march=arm
