On Thursday, 8 June 2023 at 04:13:30 UTC, Cecil Ward wrote:
I wrote a very small procedure in D and the x86-64 asm code generated in GDC 12.3 was excellent whereas that from 13.1 was insanely bloated, totally different. Note: the badness is independent of the -On optimisation level (-O3 used initially.)
So you're saying that a 4-int struct is not being treated as equivalent to an `int[4]`?
https://d.godbolt.org/z/G77fW48xG If possible, a bug report would be great on this. Thanks.
