Re: A question regarding -fwrapv flag

2008-02-26 Thread Richard Guenther
On Tue, Feb 26, 2008 at 12:12 PM, Revital1 Eres <[EMAIL PROTECTED]> wrote: > > Hello, > > I am running the attached testcase (inspired from vect/vect-reduc-3.c > testcase) with -O3 -fwrapv on powerpc64-linux with trunk 4.4. > > Here is a snippet from the testcase: > > ... > > unsigned short

A question regarding -fwrapv flag

2008-02-26 Thread Revital1 Eres
Hello, I am running the attached testcase (inspired from vect/vect-reduc-3.c testcase) with -O3 -fwrapv on powerpc64-linux with trunk 4.4. Here is a snippet from the testcase: ... unsigned short ub[N] = {0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45}; unsigned short uc[N] = {0,1,2,3,4,5,6,7,