2011/9/26 Georg-Johann Lay :
> This patchlet represents the impact of insn ashrqi3 on CC by means of
> attribute
> "cc" instead of hard-coding it in notice_update_cc.
>
> Testsuite passes fine. Moreover, tested against code like
>
> char c;
>
> void func_1 (char a)
> {
> a = a >> 7;
> if (a)
This patchlet represents the impact of insn ashrqi3 on CC by means of attribute
"cc" instead of hard-coding it in notice_update_cc.
Testsuite passes fine. Moreover, tested against code like
char c;
void func_1 (char a)
{
a = a >> 7;
if (a)
c = a;
}
that triggered PR39633.
Ok?
