https://issues.dlang.org/show_bug.cgi?id=17484
--- Comment #2 from [email protected] --- Commit pushed to newCTFE at https://github.com/dlang/dmd https://github.com/dlang/dmd/commit/1f11aa0eb8f6087b7dbadeb770e4526ec9808ccc fix Issue 17484 - high penalty for AVX-256 instructions with AVX-128 regs --
