From: Igor Munkin via Tarantool-patches <tarantool-patches@dev.tarantool.org> To: Maksim Kokryashkin <max.kokryashkin@gmail.com> Cc: tarantool-patches@dev.tarantool.org Subject: Re: [Tarantool-patches] [PATCH luajit] Fix narrowing of unary minus. Date: Mon, 12 Dec 2022 12:42:52 +0300 [thread overview] Message-ID: <Y5b3nBQkFTlxu5Ge@tarantool.org> (raw) In-Reply-To: <20220909121531.87545-1-max.kokryashkin@gmail.com> Max, I've checked the patches into all long-term branches in tarantool/luajit and bumped a new version in master, 2.10 and 1.10. On 09.09.22, Maksim Kokryashkin wrote: > From: Mike Pall <mike> > > With DUALNUM mode disabled, unary minus narrowing can produce > inconsistent results on zeros, returning both -0 and 0 on the > same chunk of code. > > This patch fixes the inconsistency by adding checks for zeros. > > Part of tarantool/tarantool#7230 > Resolves tarantool/tarantool#6976 > --- > Issue: https://github.com/tarantool/tarantool/issues/6976 > Branch: https://github.com/tarantool/luajit/tree/fckxorg/gh-6976-narrowing-of-unary-minus > PR: https://github.com/tarantool/tarantool/pull/7662 > > src/lj_opt_narrow.c | 9 +++-- > .../gh-6976-narrowing-of-unary-minus.test.lua | 34 +++++++++++++++++++ > 2 files changed, 41 insertions(+), 2 deletions(-) > create mode 100644 test/tarantool-tests/gh-6976-narrowing-of-unary-minus.test.lua > <snipped> > -- > 2.32.1 (Apple Git-133) > -- Best regards, IM
prev parent reply other threads:[~2022-12-12 9:57 UTC|newest] Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top 2022-09-09 12:15 Maksim Kokryashkin via Tarantool-patches 2022-09-14 22:06 ` Sergey Kaplun via Tarantool-patches 2022-09-20 11:16 ` [Tarantool-patches] [PATCH luajit v2] " Maksim Kokryashkin via Tarantool-patches 2022-09-21 8:48 ` Sergey Kaplun via Tarantool-patches 2022-09-25 21:31 ` sergos via Tarantool-patches 2022-09-29 9:58 ` Maxim Kokryashkin via Tarantool-patches 2022-09-29 13:08 ` Sergey Kaplun via Tarantool-patches 2022-10-03 9:57 ` Maxim Kokryashkin via Tarantool-patches 2022-11-30 10:40 ` sergos via Tarantool-patches 2022-12-12 9:42 ` Igor Munkin via Tarantool-patches [this message]
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