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[Bug tree-optimization/21982] GCC should combine adjacent stdio calls
- From: "dnovillo at redhat dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 10 Jun 2005 14:25:40 -0000
- Subject: [Bug tree-optimization/21982] GCC should combine adjacent stdio calls
- References: <20050609125653.21982.ghazi@gcc.gnu.org>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From dnovillo at redhat dot com 2005-06-10 14:25 -------
Subject: Re: GCC should combine adjacent stdio calls
On Fri, Jun 10, 2005 at 02:22:05PM -0000, ghazi at gcc dot gnu dot org wrote:
> I have the cpu time, but it seems premature. Your patch as it
> stands only optimizes two adjacent printf calls. Not printf
> with putc or puts and none of the f* variants, right? And GCC
> uses mostly the f* variants. This is like asking for tree-ssa
> benchmarks when the framework was in but before any new passes
> were written.
>
Hmm, right. OK, let me finish that part first then.
Diego.
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21982