This is the mail archive of the gcc@gcc.gnu.org mailing list for the GCC project.

Index Nav:	[Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav:	[Date Prev] [Date Next]	[Thread Prev] [Thread Next]
Other format:	[Raw text]

Re: SSA operand interface change proposal

From: Zdenek Dvorak <rakdver at atrey dot karlin dot mff dot cuni dot cz>
To: Andrew MacLeod <amacleod at redhat dot com>
Cc: gcc mailing list <gcc at gcc dot gnu dot org>,Diego Novillo <dnovillo at redhat dot com>, Jeff Law <law at redhat dot com>,Richard Henderson <rth at redhat dot com>
Date: Tue, 15 Jun 2004 21:03:26 +0200
Subject: Re: SSA operand interface change proposal
References: <1087320259.14876.187.camel@p4> <20040615184240.GA484@atrey.karlin.mff.cuni.cz> <1087325897.14876.220.camel@p4>

Hello,

> > how are the immediate uses of the ssa name represented?
> > 
> 
> The use operands have immeidate_use nodes which are doubly linked list
> off the SSA_NAME node. So linking in and out is fast and painless.

do they provide just a pointer to the statement where they are used,
or also to use_operand_ptr? The later would be very nice, for the
performance reasons.

Zdenek

Follow-Ups:
- Re: SSA operand interface change proposal
  - From: Andrew MacLeod

References:
- SSA operand interface change proposal
  - From: Andrew MacLeod
- Re: SSA operand interface change proposal
  - From: Zdenek Dvorak
- Re: SSA operand interface change proposal
  - From: Andrew MacLeod

Index Nav:	[Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav:	[Date Prev] [Date Next]	[Thread Prev] [Thread Next]