Re: Re: Call for platforms

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Tatsuo Ishii <t-ishii(at)sra(dot)co(dot)jp>
Cc: lockhart(at)fourpalms(dot)org, hotz(at)jpl(dot)nasa(dot)gov, pgsql-hackers(at)postgresql(dot)org
Subject: Re: Re: Call for platforms
Date: 2001-03-28 05:51:55
Message-ID: 16923.985758715@sss.pgh.pa.us
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Tatsuo Ishii <t-ishii(at)sra(dot)co(dot)jp> writes:
> > mklinux PPC750 7.0 2000-04-13, Tatsuo Ishii

> If compiled with -O2 or -O2 -g, I got 10 tests FAILED. misc test
> failed due to a backend crash. The SQL caused the crash was:

> select i, length(t), octet_length(t), oldstyle_length(i,t) from
> oldstyle_test;

> #0 ExecReplace (slot=0x1a4a7d0, tupleid=0x0, estate=0x1a4a708)
> at execMain.c:1408
> 1408 resultRelationDesc = resultRelInfo->ri_RelationDesc;
> (gdb) where
> #0 ExecReplace (slot=0x1a4a7d0, tupleid=0x0, estate=0x1a4a708)
> at execMain.c:1408
> #1 0x188471c in ExecutePlan (estate=0x0, plan=0x1a4a410,
> operation=CMD_SELECT, numberTuples=0, direction=27567836,
> destfunc=0x1a4adf8) at execMain.c:1127
> #2 0x188471c in ExecutePlan (estate=0x0, plan=0x1a4a410,
> operation=CMD_SELECT, numberTuples=0, direction=27567836,
> destfunc=0x1a4adf8) at execMain.c:1127
> #3 0x18838b8 in ExecutorRun (queryDesc=0x1a4a7d0, estate=0x1a4a708,
> feature=27567784, count=0) at execMain.c:233

I think you've got a badly broken compiler there. There's no way that
ExecReplace should be entered for a SELECT. The backtrace is wrong on
its face anyway --- ExecutePlan does not call itself.

What gcc version does that platform have?

regards, tom lane

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