[Bug tree-optimization/50074] New: [4.7 Regression] gcc.dg/sibcall-6.c execution test on x86_64-apple-darwin10

[dominiq at lps dot ens.fr]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50074

             Bug #: 50074
           Summary: [4.7 Regression] gcc.dg/sibcall-6.c execution test on
                    x86_64-apple-darwin10
    Classification: Unclassified
           Product: gcc
           Version: 4.7.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: tree-optimization
        AssignedTo: unassig...@gcc.gnu.org
        ReportedBy: domi...@lps.ens.fr


Between revisions 176012 and 176060 running gcc.dg/sibcall-6.c compiled with
-O2 -foptimize-sibling-calls -fno-ipa-cp on x86_64-apple-darwin10 aborts.