OT: floats

[Walter Bright]

On 5/26/2024 1:05 AM, Daniel N wrote:
> I was aware of -ffast-math but not that the seemingly harmless enabling of gnu 
> dialect extensions would change excess-precision!


Supporting various kinds of fp math with a switch is just a bad idea, mainly 
because so few people understand fp math and its tradeoffs. It will also bork up 
code that is carefully tuned to the default settings.