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Re: [PATCH] Hoist adjacent pointer loads


On Mon, Jun 04, 2012 at 08:45:20AM -0500, William J. Schmidt wrote:
> 2012-06-04  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
> 
> 	* opts.c: Add -fhoist_adjacent_loads to -O2 and above.

The option name has hyphens instead of underscores in it, so the above is
wrong.

> --- gcc/common.opt	(revision 187805)
> +++ gcc/common.opt	(working copy)
> @@ -1186,6 +1186,11 @@ fgraphite-identity
>  Common Report Var(flag_graphite_identity) Optimization
>  Enable Graphite Identity transformation
>  
> +fhoist-adjacent-loads
> +Common Report Var(flag_hoist_adjacent_loads) Optimization
> +Enable hoisting adjacent loads to encourage generating conditional move
> +instructions
> +

	Jakub


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