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From: Andrey Belevantsev <abel@ispras.ru>
To: 吴曦 <wu.andrew.xi@gmail.com>
Cc: gcc-help@gcc.gnu.org, gcc@gcc.gnu.org,
	  Maxim Kuvyrkov <maxim@codesourcery.com>
Subject: Re: GCC-4.3.0 fails to compile SPECint-2006 with control speculation  on itanium processor
Date: Fri, 11 Apr 2008 15:15:00 -0000	[thread overview]
Message-ID: <47FF651A.50703@ispras.ru> (raw)
In-Reply-To: <f63285730804110457x55ea071ap5f1f331dff420c9b@mail.gmail.com>

吴曦 wrote:
> Hi:
> 
> I am working on gcc-4.3.0 and Redhat ES 4. When I uses the compiler to
> build specint-2006 benchmarks,
> none passes the make with compiler option: -msched-control-spec
> (enable control speculation on IA-64)
Control speculation is disabled by default on IA-64, so I think one of 
the scheduler patches accidentally broke it.  This can be Maxim's 
rewrite of dependence lists.  We will take a look.  Meanwhile you can 
try 4.2 series, they should work.

Andrey

      parent reply	other threads:[~2008-04-11 13:18 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-04-11 12:14 吴曦
     [not found] ` <C424BDD2.393A%eljay@adobe.com>
     [not found]   ` <f63285730804110508y7ff04903wd8fc2a23ca8244c8@mail.gmail.com>
2008-04-11 12:29     ` Fwd: " 吴曦
     [not found]     ` <f63285730804110512m1d6b32dfg458680e13c9233ef@mail.gmail.com>
2008-04-11 13:18       ` 吴曦
2008-04-11 15:15 ` Andrey Belevantsev [this message]

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