On 21/04/15 09:44, Kyrill Tkachov wrote:
> Hi all,
>
> We were missing the patterns for the zero-extend versions of the
> negated-logic ops, bic,orn,eon
> leading to redundant zero-extends being generated for code like:
>
> unsigned long
> bar (unsigned int a, unsigned int b)
> {
> return a ^ ~
Hi all,
We were missing the patterns for the zero-extend versions of the negated-logic
ops, bic,orn,eon
leading to redundant zero-extends being generated for code like:
unsigned long
bar (unsigned int a, unsigned int b)
{
return a ^ ~b;
}
unsigned long
bar2 (unsigned int a, unsigned int b)
{
