[Bug target/45111] New: main function isn't profiled

[ktietz at gcc dot gnu dot org]

I recently noticed that for the main function the _monstartup call gets emitted
after _mcount call. This leads to the issue, that for the main function itself
no information are getting gathered.

A possible solution here would be to call mcount for main-function, if not
-mfentry is used, a second time. This shouldn't harm.

Any comments?


-- 
           Summary: main function isn't profiled
           Product: gcc
           Version: 4.6.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: target
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: ktietz at gcc dot gnu dot org
GCC target triplet: i?86-*-cygwin *-*-mingw*


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45111