Strangely AMD announced that they are all 7nm products to TSMC after GF announced layoff looks like a coordinated event, which one is true
1) GF informing AMD in advance that they are going to announce layoff and as a result told AMD to hold on to their announcement unitl GF completes layoffs
2) AMD informed GF that they are going to move 7nm products to TSMC and as a result, GF told AMD to hold on to their public release to avoid triggering panic. AMD probably GF's only money making customer from 7nm decided to abandon 7nm and announce layoff and asked AMD to go public
Which one is true?