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Re: New gcj option --no-store-check
- From: Bryce McKinlay <bryce at waitaki dot otago dot ac dot nz>
- To: apbianco at redhat dot com
- Cc: java at gcc dot gnu dot org, java-patches at gcc dot gnu dot org
- Date: Fri, 01 Mar 2002 13:17:39 +1300
- Subject: Re: New gcj option --no-store-check
- References: <3C7EBB3C.7010104@waitaki.otago.ac.nz> <15486.50688.891898.646942@ryobi.cygnus.com>
Alexandre Petit-Bianco wrote:
>Bryce McKinlay writes:
>
>>I've committed a patch which implements some optimizations for array
>>accesses as well as a new flag, --no-store-check, which disables
>>assignability checks for stores into object arrays. It works much
>>like --no-bounds-check: for code that you are sure will never throw
>>an ArrayStoreException, this flag can be used to disable the checks
>>which can provide a reasonable performance boost and reduce code
>>size slightly.
>>
>
>I remember someone mentionned this was worth a news item. How about
>this one?
>
>./A
>
>2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
>
> * index.html (GCJ NEWS): Mentionned Bryce's array check
> improvements.
>
You beat me to it. Looks good to me. Thanks!
Bryce.