1{ 2 libstdcxx_overlapped_memcpy_in_stable_sort_1 3 Memcheck:Overlap 4 fun:memcpy 5 ... 6 fun:_ZSt11stable_sortIN9__gnu_cxx17__normal_iteratorIPSt4pairIPKN4llvm5ValueEjESt6vectorIS7_SaIS7_EEEEN12_GLOBAL__N_116CstSortPredicateEEvT_SF_T0_ 7} 8 9{ 10 libstdcxx_overlapped_memcpy_in_stable_sort_2 11 Memcheck:Overlap 12 fun:memcpy 13 ... 14 fun:_ZSt11stable_sortIN9__gnu_cxx17__normal_iteratorIPSt4pairIPKN4llvm5ValueEjESt6vectorIS7_SaIS7_EEEEN12_GLOBAL__N_116CstSortPredicateEEvT_SF_T0_ 15} 16 17{ 18 libstdcxx_overlapped_memcpy_in_stable_sort_3 19 Memcheck:Overlap 20 fun:memcpy 21 ... 22 fun:_ZSt11stable_sortIN9__gnu_cxx17__normal_iteratorIPSt4pairIPKN4llvm4TypeEjESt6vectorIS7_SaIS7_EEEEPFbRKS7_SE_EEvT_SH_T0_ 23} 24 25# Remove this if clang-vg didn't use "check-all" 26{ 27 We don't care of cmp 28 Memcheck:Cond 29 obj:/usr/bin/cmp 30} 31