https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114735
Bug ID: 114735 Summary: Gcov not working with gcc version 11.4.0 Product: gcc Version: 11.4.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: gcov-profile Assignee: unassigned at gcc dot gnu.org Reporter: gejoed at rediffmail dot com Target Milestone: --- Created attachment 57955 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=57955&action=edit Gcov runs on a sample program When I try to run a sample program with gcov of version 11.4.0 it fails as shown in the attached file. The same program runs fine with the default gcc version of 8.5. I download and installed gcc version 11.4.0 yesterday locally in my system. Snippet from the attached file: $ls a.out a-sample-prog.gcda a-sample-prog.gcno sample-prog.c $ $ $/workspace/tools/GCC/gcc-11.4.0-bld/bin/gcov sample-prog.c sample-prog.gcno:cannot open notes file sample-prog.gcda:cannot open data file, assuming not executed No executable lines --------------------------------------------------------- I could see the gcno and gcda files having prefix of 'a-' and probably the reason of the gcov failure(?). However this was not seen with version 8.5 of gcc.