[erlang-patches] Optimize handling of local fun variables in v3_kernel

Anthony Ramine <>
Fri May 17 10:28:07 CEST 2013


Will look into it. Thank you for the unexpected feedback :)

-- 
Anthony Ramine

Le 17 mai 2013 à 09:56, Fredrik a écrit :

> On 04/04/2013 04:03 PM, Anthony Ramine wrote:
>> Will it be merged into master now or will I need to yet again submit it when R17 is around?
>> 
>> -- 
>> Anthony Ramine
>> 
>> Le 4 avr. 2013 à 15:56, Björn Gustavsson a écrit :
>> 
>>> On Mon, Mar 18, 2013 at 2:13 PM, Anthony Ramine <> wrote:
>>> Hi,
>>> 
>>> I rebased my patch against latest maint. It should be safe to merge it now that
>>> Kostis fixed the bug in HiPE.
>>> 
>>> 
>>> I have learned from my own experience that compiler optimizations
>>> are always much easier to get wrong than one would think.
>>> 
>>> Therefore, we no longer include new compiler optimizations
>>> in minor releases.
>>> 
>>> So, unfortunately, we can only include your patch in R17.
>>> 
>>> /Bjorn
>>> 
>>> -- 
>>> Björn Gustavsson, Erlang/OTP, Ericsson AB
>> 
> Hey Anthony,
> I'm struggling with testing this patch, it still breaks with hipe_libs:
> 03999: 	erlc -W  -Werror -o gen compiler/diameter_dict_parser.yrl
> 04000: erlc -W  +debug_info +'{parse_transform,sys_pre_attributes}' +'{attribute,insert,app_vsn,"diameter-1.4.1.1"}' +warn_export_vars +warn_unused_vars -pa /lib/diameter/ebin -I ../include -I gen  -o../ebin gen/diameter_dict_parser.erl
> 04001: \
> 
> 
> 
> -- 
> 
> BR Fredrik Gustafsson
> Erlang OTP Team
> 



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