Em Fri, Mar 26, 2021 at 04:05:45PM -0700, Yonghong Song escreveu: > On 3/26/21 11:19 AM, Arnaldo Carvalho de Melo wrote: > > [acme@five pahole]$ fullcircle ./tcp_ipv4.o > > /home/acme/bin/fullcircle: line 40: 984531 Segmentation fault (core dumped) ${codiff_bin} -q -s $file $o_output > > The .o file in lto build is not really an elf .o, it is llvm internal > ir bitcode. This one wasn't from a LTO build, I'll revisit this soon. Testing v3 now. - Arnaldo > > [acme@five pahole]$ pahole --help | grep merge > > --merge_cus Merge all cus (except possible types_cu) > > [acme@five pahole]$ > > > > > > - Arnaldo > > -- - Arnaldo