On 6/20/19 9:53 PM, Richard Biener wrote: > On June 20, 2019 5:09:55 PM GMT+02:00, "Martin Liška" <mli...@suse.cz> wrote: >> On 6/20/19 4:21 PM, David Edelsohn wrote: >>> On Thu, Jun 20, 2019 at 10:05 AM Martin Liška <mli...@suse.cz> wrote: >>>> >>>> Hi. >>>> >>>> In order to not buffer stderr output in LTO mode, I would like to >> remove >>>> support for repo files (tlink). If I'm correctly it's only used by >> AIX >>>> target. Would it be possible to drop that for the future? Is it even >>>> used? >>> >>> AIX currently does not support GCC LTO, but the hope was that GCC >>> would not do anything to specifically inhibit that ability to >>> eventually support that feature. AIX currently needs collect2. I >>> guess that AIX could try to find another mechanism when it adds >>> support. >> >> Yes, I'm fine with collect2. I'm more precisely asking about >> read_report_files >> that lives in tlink.c. If I understand correctly, it's parsing output >> of linker >> and tries to find template implementations in a .rpo files that live on >> a disk. >> That's a legacy functionality that I'm targeting to remove. > > IIRC -frepo also works on Linux?
Heh, you are right ;). Is there are consumer of that infrastructure or can we just drop it? Martin > > Richard. > >> Thanks, >> Martin >> >>> >>> Thanks, David >>> >
