digitalmars.D.bugs - [Issue 15206] New: ICE on optimized build, tym = x1d Internal error:
- via Digitalmars-d-bugs (25/25) Oct 15 2015 https://issues.dlang.org/show_bug.cgi?id=15206
https://issues.dlang.org/show_bug.cgi?id=15206 Issue ID: 15206 Summary: ICE on optimized build, tym = x1d Internal error: backend\cgxmm.c 547 Product: D Version: D2 Hardware: x86_64 OS: Windows Status: NEW Severity: normal Priority: P1 Component: dmd Assignee: nobody puremagic.com Reporter: h1054820 trbvm.com Works fine on debug but, on optimized builds (-O -release -inline -noboundscheck) it takes a lot longer to build and finally outputs: tym = x1d Internal error: backend\cgxmm.c 547 It's specifically the -O flag that causes this. Tried to minimize with dustmite, but it's still way too big to post here. I don't really have a clue if this is the cause, but the biggest 'component' of the reduced dustmite case is a system that builds custom compile-time type info and shoves it into a hashmap. Then builds some data arrays, switches and the runtime part of the system using those. --
Oct 15 2015