[Bug tree-optimization/20626] New: [4.1 Regression] vect-80.c and vect-96.c fail on ia64-hpux

["jsm28 at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>]

The following FAILs have appeared on mainline on ia64-hp-hpux11.23 between
20050323 and 20050324.

FAIL: gcc.dg/vect/vect-80.c scan-tree-dump-times Alignment of access forced
using peeling 1
FAIL: gcc.dg/vect/vect-96.c scan-tree-dump-times Alignment of access forced
using peeling 1

In addition, and possibly related, the following XPASSes have become XFAILs:

XPASS: gcc.dg/vect/vect-44.c scan-tree-dump-times Alignment of access forced
using peeling 1
XPASS: gcc.dg/vect/vect-50.c scan-tree-dump-times Alignment of access forced
using peeling 1
XPASS: gcc.dg/vect/vect-93.c scan-tree-dump-times Alignment of access forced
using peeling 3

All these changes appear with both -milp32 and -mlp64.

gcc-testresults shows the same changes on ia64-linux, a secondary target;
this is a regression from 4.0 branch.

-- 
           Summary: [4.1 Regression] vect-80.c and vect-96.c fail on ia64-
                    hpux
           Product: gcc
           Version: 4.1.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: tree-optimization
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: jsm28 at gcc dot gnu dot org
                CC: gcc-bugs at gcc dot gnu dot org
GCC target triplet: ia64-hp-hpux11.*


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20626