Stream: t-compiler/wg-prioritization/alerts

Topic: I-prioritize #74498 LTO triggers apparent miscompilation on


triagebot (Jul 19 2020 at 11:21, on Zulip):

@WG-prioritization/alerts issue #74498 has been requested for prioritization.

Procedure

lcnr (Jul 19 2020 at 11:24, on Zulip):

looks like P-critical to me. It's a fairly simple miscompilation on a tier 1 target afaict

LeSeulArtichaut (Jul 19 2020 at 12:03, on Zulip):

Pinged LLVM and Windows groups

LeSeulArtichaut (Jul 19 2020 at 12:06, on Zulip):

I agree with P-critical, this seems really bad:

I originally noticed this when a project that worked on 1.44.1 suddenly started failing with huge memory allocations on 1.45, so this table specifically applies to this repro, not whatever the underlying bug is.

LeSeulArtichaut (Jul 19 2020 at 12:25, on Zulip):

Apparently this is a MSVC-only issue, but I still think it is P-critical

triagebot (Jul 21 2020 at 07:29, on Zulip):

Issue #74498's prioritization request has been removed.

Last update: Apr 17 2021 at 00:00UTC