[Bug tree-optimization/30125] New: [4.3 regression] Wrong-code due to aliasing

["reichelt at gcc dot gnu dot org"]

Since 2006-12-05 the following test is failing (used to be PR 27768):
FAIL: g++.dg/opt/alias4.C execution test

According to the testresults mailing list, the bug appeared between
rev. 119481 ( http://gcc.gnu.org/ml/gcc-testresults/2006-12/msg00154.html )
and rev. 119532 ( http://gcc.gnu.org/ml/gcc-testresults/2006-12/msg00197.html )

The testcase works correctly with -fno-strict-aliasing.


-- 
           Summary: [4.3 regression] Wrong-code due to aliasing
           Product: gcc
           Version: 4.3.0
            Status: UNCONFIRMED
          Keywords: wrong-code, monitored
          Severity: normal
          Priority: P3
         Component: tree-optimization
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: reichelt at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30125