Re: Strange vect.exp test results

2011-05-31 Thread Ira Rosen
Frederic Riss wrote on 31/05/2011 12:34:35 PM: > Hi Ira, > > thanks for your answer, however: > > On 31 May 2011 08:06, Ira Rosen wrote: > >> This test fails for me because I get 4 vectorized loops instead of 3. > >> There are multiple other tests that generate more vectorization then > >> exp

Re: Strange vect.exp test results

2011-05-31 Thread Frederic Riss
Hi Ira, thanks for your answer, however: On 31 May 2011 08:06, Ira Rosen wrote: >> This test fails for me because I get 4 vectorized loops instead of 3. >> There are multiple other tests that generate more vectorization then >> expected. I'd like to understand the reason for these failures, but

Re: Strange vect.exp test results

2011-05-30 Thread Ira Rosen
gcc-ow...@gcc.gnu.org wrote on 30/05/2011 06:36:36 PM: > > Hi, > > I've been playing with the vectorizer for my port, and of course I use > the testsuite to check the generated code. I fail to understand some > of the FAILs I get. For example, in slp-3.c, the test contains: > > /* { dg-final { s