digitalmars.D.bugs - [Issue 20391] New: [REG 2.089] DMD compile times increased by 40%
- d-bugmail puremagic.com (24/24) Nov 14 2019 https://issues.dlang.org/show_bug.cgi?id=20391
https://issues.dlang.org/show_bug.cgi?id=20391 Issue ID: 20391 Summary: [REG 2.089] DMD compile times increased by 40% Product: D Version: D2 Hardware: x86 OS: Windows Status: NEW Severity: regression Priority: P1 Component: dmd Assignee: nobody puremagic.com Reporter: goalitium dissues.mail.kapsi.fi Building DMD (excluding phobos and druntime, no optimizations) with the official 32-bit Windows release of DMD 2.089 takes about ~40% more time to finish than it did with DMD 2.088.1. For the comparison, 64-bit DMD (built with LDC2 and optimizations enabled) for both versions takes much less time than 32-bit counterparts. Here are some measurements taken with my i7-2600K 4.2GHz: DMD32 2.089: ~11 seconds DMD32 2.088.1: ~8 seconds DMD64 2.089: ~5 seconds DMD64 2.088.1: ~5 seconds --
Nov 14 2019