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Date:	Tue, 23 Sep 2014 08:54:10 -0400
From:	Eliot Moss <moss AT cs DOT umass DOT edu>
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To:	cygwin AT cygwin DOT com
Subject:	Re: ffs problem in windows64
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On 9/23/2014 8:47 AM, Paulo CĂ©sar Pereira de Andrade wrote:
>    Hi,
>
>    I am almost done porting https://savannah.gnu.org/projects/lightning
> to cygwin and windows64 abi. But I found a problem with the ffs function.
>
>    The test case is simple:
>
> $ cat x.c
> extern int ffs(int);
> int main(void) {
> long l = 0x80000000;
> int i = ffs((int)l);
> return 0;
> }
>
> $ gcc -O0 -g3 x.c
>
> $ ./a.exe
> Segmentation fault (...)

WJFFM in 32 bit cygwin.

Regards -- Eliot Moss


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