This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug fortran/64207] New: vectorization report
- From: "mike at mikepage dot us" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Sat, 06 Dec 2014 06:26:36 +0000
- Subject: [Bug fortran/64207] New: vectorization report
- Auto-submitted: auto-generated
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64207
Bug ID: 64207
Summary: vectorization report
Product: gcc
Version: 4.9.2
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: fortran
Assignee: unassigned at gcc dot gnu.org
Reporter: mike at mikepage dot us
gfortran --version
GNU Fortran (MacPorts gcc49 4.9.2_1) 4.9.2
gfortran -O3 -ftree-vectorize -ftree-vectorizer-verbose=6 foo.f90
is not issuing vectorization report
cat foo.f90
program main
real, dimension(1024, 1024) :: a,b,c
call random_number(a)
call random_number(b)
do i=1,1024
do j=1,1024
c(i,j) = a(j,i)*b(j,i)
end do
end do
print *,c
end program main