[Bug middle-end/37060] New: [4.3/4.4 regression] Bogus __builtin___memcpy_chk overflow warning

[schwab at suse dot de]

$ gcc -O2 -S sparc-tdep.i 
In function ‘memcpy’,
    inlined from ‘sparc32_store_return_value’ at sparc-tdep.i:39:
sparc-tdep.i:8: warning: call to __builtin___memcpy_chk will always overflow
destination buffer


-- 
           Summary: [4.3/4.4 regression] Bogus __builtin___memcpy_chk
                    overflow warning
           Product: gcc
           Version: 4.3.2
            Status: UNCONFIRMED
          Keywords: diagnostic
          Severity: normal
          Priority: P3
         Component: middle-end
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: schwab at suse dot de
GCC target triplet: ia64-*-*


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37060