[Bug tree-optimization/18546] tree vectorizer does not understand RETURN_DECL

2005-03-07 Thread pinskia at gcc dot gnu dot org 

--- Additional Comments From pinskia at gcc dot gnu dot org  2005-03-07 
23:21 ---
I can confirm this has been fixed now.

-- 
   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution||FIXED
   Target Milestone|--- |4.1.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18546

[Bug tree-optimization/18546] tree vectorizer does not understand RETURN_DECL

2005-03-05 Thread cjb at mrao dot cam dot ac dot uk 

--- Additional Comments From cjb at mrao dot cam dot ac dot uk  2005-03-05 
15:53 ---
 No you are no missing reading.  This is vectorized on x86 but not on PPC.

Thanks, Andrew.  I'm also having trouble reproducing it on PPC (under OS X
10.3.4), though.  Same GCC source tree and test source, and:

 % ./g++ -O2 -maltivec -ftree-vectorize -fdump-tree-vect-stats
-ftree-vectorizer-verbose=9 -S 18546.cpp
18546.cpp:9: note: LOOP VECTORIZED.
18546.cpp:6: note: vectorized 1 loops in function.

The generated .t55.vect is a tiny diff away from the x86 version; I'll attach it
and the generated asm.

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18546

[Bug tree-optimization/18546] tree vectorizer does not understand RETURN_DECL

2005-03-05 Thread pinskia at gcc dot gnu dot org 

--- Additional Comments From pinskia at gcc dot gnu dot org  2005-03-05 
17:03 ---
Hmm, I am using a slightly older compiler, so maybe this is fixed already.

-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18546

[Bug tree-optimization/18546] tree vectorizer does not understand RETURN_DECL

2005-03-04 Thread cjb at mrao dot cam dot ac dot uk 

--- Additional Comments From cjb at mrao dot cam dot ac dot uk  2005-03-04 
15:11 ---
I'm not sure that I'm reproducing this; I'm getting the loop reported as 
vectorized:

 % ./g++ -O2 -msse2 -march=pentium4 -ftree-vectorize -fdump-tree-vect-stats
-ftree-vectorizer-verbose=9 -S 18546.cpp
18546.cpp:9: note: LOOP VECTORIZED.
18546.cpp:6: note: vectorized 1 loops in function.

Am enclosing the vectorizer's dump, my source file, and the generated asm.  I'm
using GCC: (GNU) 4.0.0-autovect 20050302 (experimental,
autovect-merge-20050127) on x86.  Andrew, could you let me know whether I'm
misreading the output or whether there's something I'm doing to avoid triggering
the bug?  (Or whether it looks like it's been fixed since this was filed.)

-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18546

[Bug tree-optimization/18546] tree vectorizer does not understand RETURN_DECL

2005-03-04 Thread pinskia at gcc dot gnu dot org 

--- Additional Comments From pinskia at gcc dot gnu dot org  2005-03-04 
15:18 ---
(In reply to comment #5)
 I'm not sure that I'm reproducing this; I'm getting the loop reported as 
 vectorized:
No you are no missing reading.  This is vectorized on x86 but not on PPC.

-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18546

[Bug tree-optimization/18546] tree vectorizer does not understand RETURN_DECL

2004-11-20 Thread pinskia at gcc dot gnu dot org 

--- Additional Comments From pinskia at gcc dot gnu dot org  2004-11-20 
18:41 ---
Confirmed.

-- 
   What|Removed |Added

 Status|UNCONFIRMED |NEW
 Ever Confirmed||1
   Last reconfirmed|-00-00 00:00:00 |2004-11-20 18:41:17
   date||


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18546