On Monday, 19 August 2019 at 10:54:09 UTC, Iain Buclaw wrote:
Optimal code sometimes needs a bit of coercing. You shouldn't need to pass weird options though.
Yes I agree, generaly one is good with -O and -(f)release and sometimes with disable boundscheking, but with ldc there has been some issue with cross module inlining, so I need to use -enable-cross-module-inlining [1][2][3] to improve speed in past, but maybe it is not needed anymore.
[1] https://github.com/ldc-developers/ldc/issues/2552 [2] https://github.com/ldc-developers/ldc/issues/2182 [3] https://github.com/ldc-developers/ldc/pull/2738
