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From: "howarth at nitro dot med.uc.edu" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug middle-end/46892] New: gcc.dg/vect/vect-25.c failures with -fgraphite-identity
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46892

           Summary: gcc.dg/vect/vect-25.c failures with
                    -fgraphite-identity
           Product: gcc
           Version: 4.6.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: middle-end
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: howarth@nitro.med.uc.edu


The gcc.dg/vect/vect-25.c testcase fails at -m32 and -m64 on
x86_64-apple-darwin10 when -fgraphite-identity is used.

Executing on host: /sw/src/fink.build/gcc46-4.6.0-1000/darwin_objdir/gcc/xgcc
-B/sw/src/fink.build/gcc46-4.6.0-1000/darwin_objdir/gcc/
/sw/src/fink.build/gcc46-4.6.0-1000/gcc-4.6-20101210/gcc/testsuite/gcc.dg/vect/vect-25.c
  -msse2 -ftree-vectorize -fno-vect-cost-model -O2 -fdump-tree-vect-details 
-lm   -m32 -o ./vect-25.exe    (timeout = 300)
PASS: gcc.dg/vect/vect-25.c (test for excess errors)
Setting LD_LIBRARY_PATH to
:/sw/src/fink.build/gcc46-4.6.0-1000/darwin_objdir/gcc::/sw/src/fink.build/gcc46-4.6.0-1000/darwin_objdir/gcc
FAIL: gcc.dg/vect/vect-25.c execution test
FAIL: gcc.dg/vect/vect-25.c scan-tree-dump-times vect "vectorized 2 loops" 1
PASS: gcc.dg/vect/vect-25.c scan-tree-dump-times vect "Vectorizing an unaligned
access" 0