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Re: [PATCH] gcc/gcc.c: XNEWVEC enough space for 'saved_suffix' using


On 08/21/2014 03:23 AM, Mike Stump wrote:
> On Aug 20, 2014, at 11:29 AM, Chen Gang <gang.chen.5i5j@gmail.com> wrote:
>>
>> It sounds useful to me. At present, my PC is 4 core, so I guess, -j2
> 
> No, -j4….  should be around twice as fast as -j2 on your machine (assuming you aren’t memory starved (4GB or more)).
> 
>> for 2 directories are enough. This time (without "--disable-multilibs),
>> I still use 1x, for I am not sure that it must be success.
> 
> Right, the -j won’t impact correctness, only speed of result.
> 

At present, normal "../gcc/configure && make" is OK for both original
directory and new directory. tonight, I shall run "make check" (I guess,
it shall be OK, too), then try to send related patch tomorrow morning.


Thanks.
-- 
Chen Gang

Open share and attitude like air water and life which God blessed


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