$ 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