From: Sergey Kaplun via Tarantool-patches <tarantool-patches@dev.tarantool.org>
To: Maxim Kokryashkin <m.kokryashkin@tarantool.org>
Cc: tarantool-patches@dev.tarantool.org
Subject: Re: [Tarantool-patches] [PATCH luajit] Check for IR_HREF vs. IR_HREFK aliasing in non-nil store check.
Date: Mon, 13 May 2024 15:24:42 +0300 [thread overview]
Message-ID: <ZkIGiqj3QnswlwtM@root> (raw)
In-Reply-To: <hcaatu2iwm264qnaef54wwyuardluwbkkiyalm7pzy2shusx4s@mjduoovuaze7>
Hi, Maxim!
Thanks for the review.
Fixed your comments and force-pushed the branch.
On 05.05.24, Maxim Kokryashkin wrote:
> Hi, Sergey!
> Thanks for the patch!
> LGTM, except for two nits below.
> On Wed, Apr 24, 2024 at 01:37:20PM UTC, Sergey Kaplun wrote:
> > From: Mike Pall <mike>
> >
<snipped>
> > +
> > +-- Amount of iteration to compile and execute the trace.
> Typo: s/iteration/iterations/
Fixed, thanks!
> > +local LOOP_LIMIT = 4
> > +
<snipped>
> > + -- with the corresponding snapshot is skipped.
> > + -- The difference in the emitted IR before and afterthe patch
> Typo: s/afterthe/after the/
Fixed, thanks!
See the iterative patch below.
===================================================================
diff --git a/test/tarantool-tests/lj-1133-fwd-href-hrefk-alias.test.lua b/test/tarantool-tests/lj-1133-fwd-href-hrefk-alias.test.lua
index 6b72c97a..882ca780 100644
--- a/test/tarantool-tests/lj-1133-fwd-href-hrefk-alias.test.lua
+++ b/test/tarantool-tests/lj-1133-fwd-href-hrefk-alias.test.lua
@@ -15,7 +15,7 @@ local rawset = rawset
-- field in HREFK IR.
local HASH_NODES = 65535
--- Amount of iteration to compile and execute the trace.
+-- Amount of iterations to compile and execute the trace.
local LOOP_LIMIT = 4
-- Function to be called twice to emit the trace and take the side
@@ -42,7 +42,7 @@ local function trace_aliased_tables(t1, t2)
-- `lj_opt_fwd_wasnonnil()` missed the check that HREFK and
-- HREF may alias before the patch, so the guarded HLOAD IR
-- with the corresponding snapshot is skipped.
- -- The difference in the emitted IR before and afterthe patch
+ -- The difference in the emitted IR before and after the patch
-- is the following:
-- | 0004 > tab SLOAD #1 T
-- | ...
===================================================================
> > + -- is the following:
<snipped>
--
Best regards,
Sergey Kaplun
next prev parent reply other threads:[~2024-05-13 12:28 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-24 10:37 Sergey Kaplun via Tarantool-patches
2024-05-05 12:34 ` Maxim Kokryashkin via Tarantool-patches
2024-05-13 12:24 ` Sergey Kaplun via Tarantool-patches [this message]
2024-06-18 10:44 ` Sergey Bronnikov via Tarantool-patches
2024-07-09 8:05 ` Sergey Kaplun via Tarantool-patches
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