3 ms·
The thing which would really help IMNSHO is to nail down the IR to eliminate weird ambiguities where OK optimisation A is valid according to one understanding,
by tialaramex 7mo ago
The thing which would really help IMNSHO is to nail down the IR to eliminate weird ambiguities where OK optimisation A is valid according to one understanding, optimisation B is valid under another but alas if we use both sometimes it breaks stuff.
- WalterBright 7mo agoYes, one of the unexpected problems I ran into is one optimization undoing another one, and the optimizer would flip-flop between the two states.