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Re: [patch] Remove loop notes (7/8) -- loop note creation
- From: Jeffrey A Law <law at redhat dot com>
- To: Zdenek Dvorak <rakdver at atrey dot karlin dot mff dot cuni dot cz>
- Cc: gcc-patches at gcc dot gnu dot org
- Date: Mon, 20 Mar 2006 19:48:12 -0700
- Subject: Re: [patch] Remove loop notes (7/8) -- loop note creation
- References: <20060315153526.GA24961@atrey.karlin.mff.cuni.cz>
- Reply-to: law at redhat dot com
On Wed, 2006-03-15 at 16:35 +0100, Zdenek Dvorak wrote:
> Hello,
>
> all uses of loop notes are now away (except for the sh.c).
> This patch removes the code that creates the loop notes, as
> well as few remaining references to loop notes (those that
> cannot be removed as long as loop notes remain in the insn
> stream).
>
> Bootstrapped & regtested on i686.
>
> Zdenek
>
> * cfgloopmanip.c (create_loop_notes): Removed.
> * final.c (final_scan_insn): Do not handle loop notes.
> * jump.c (squeeze_notes): Ditto.
> * cfglayout.c (skip_insns_after_block,
> duplicate_insn_chain): Ditto.
> * cfgcleanup.c (rest_of_handle_jump2): Do not call
> create_loop_notes.
> * cfgloop.h (create_loop_notes): Declaration removed.
Excellent. Thanks! Please install.
Jeff