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[Bug fortran/32376] New: can't determine dependence (array with variable initial index)
- From: "tprince at computer dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 17 Jun 2007 15:14:48 -0000
- Subject: [Bug fortran/32376] New: can't determine dependence (array with variable initial index)
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
The original case from
http://www.netlib.org/benchmark/vectors
is split into 2 array assignments which should be easily vectorizable. The
first assignment, which starts at the base of the arrays, is vectorized. The
second assignment, which begins where the first left off, is not vectorized.
--
Summary: can't determine dependence (array with variable initial
index)
Product: gcc
Version: 4.3.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: fortran
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: tprince at computer dot org
GCC build triplet: x86_64-unknown-linux-gnu
GCC host triplet: x86_64-unknown-linux-gnu
GCC target triplet: x86_64-unknown-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32376