Started 21 hr ago
Took 15 min on luthien

Unstable Build #462 (May 20, 2012 12:58:45 PM)

Build Artifacts
Changes
  1. remove more LTO
    remove much of the optimizer; more to do
    remove most of C preprocessor (except hashtables and line map)
    remove most of C-family frontend (except c.opt)
    remove some asserts like in gcc 4.5 for Modula-3 compatibility
    remove runtime stuff (libgcc, unwind, gthr)
    extern "C" everything
    implement the tree-nested change
      (note that frontends can provide custom tree codes and gimplification,
      so we should be able to do this work in parse.c)
    In combination with parse.c change, this is enough to compile all of m3core
    and I think the "only" problem is that some functions aren't output.
    To be looked into soon, so we can really use 4.6 (and then on to 4.7..,
    and then on to C/C++ if 4.8 isn't out by then..) (    detail)
  2. work in progress -- add #ifdef __cplusplus extern "C"
    This is so setting breakpoints in m3cg on Darwin works, and seems reasonable to me anyway. (detail)
  3. some more extern "C" and LTO removal (detail)
  4. work in progress -- add #ifdef __cplusplus extern "C"
    This is so setting breakpoints in m3cg on Darwin works, and seems reasonable to me anyway. (detail)
  5. work in progress -- add #ifdef __cplusplus extern "C"
    This is so setting breakpoints in m3cg on Darwin works, and seems reasonable to me anyway. (detail)
  6. reduce unneeded forward static declarations (detail)
  7. add comment that we modified this file (but we could move it to a frontend file) (detail)
  8. merge m3-parse.h into parse.c, except for the part
    that confuses gengtype (it doesn't understand #if and
    it sees multiple typedefs of same types) (detail)
  9. trace the var names if option_trace_all instead of option_trace_all && m3gdb -- i.e. slightly more tracing, if tracing even asked for, and no change normally (detail)
  10. rename away broken m3makefile
    the README even says the tests don't build due
    to FingerP no longer being exported (detail)
  11. work in progress -- add #ifdef __cplusplus extern "C"
    This is so setting breakpoints in m3cg on Darwin works, and seems reasonable to me anyway. (detail)
  12. work in progress -- add #ifdef __cplusplus extern "C"
    This is so setting breakpoints in m3cg on Darwin works, and seems reasonable to me anyway. (detail)
  13. add dependency on  which includes insn-config.h (detail)
  14. missed files that I had deleted and readded and then edited
    CVS doesn't allow that easily and I messed it up (detail)
  15. remove invalid checks from gcc 4.2/ARM_DARWIN, for now append -gcc46 for gcc 4.6, no need for lang-specs.h in my gcc 4.6 (Makefile.in trimmed), and nice can also just cd & make for my gcc 4.6 Makefile.in (detail)
  16. work in progress -- add #ifdef __cplusplus extern "C"
    This is so setting breakpoints in m3cg on Darwin works, and seems reasonable to me anyway. (detail)
  17. gcc 4.2:
    directly
    #define LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION tree_rest_of_compilation
    instead of via m3_expand_function (tree fndecl)


    all versions:
    use default alias langhook, that returns -1, instead of our
    own that returns 0
    not tested (detail)
  18. remove -y flag, it interferes with our own (detail)
  19. put back declaration of finite_loop_p (detail)
  20. initialize local 'base' to fix warning (detail)
  21. change C++ comments to C comments (maybe we can/should go back to C..maybe) (detail)
  22. remove unused local 'exp' (detail)
  23. fix extern C..dead file..will be deleting (detail)
  24. #ifdef __cplusplus
    extern "C" {
    #endif (detail)
  25. - fix a gcc 4.2 (ARM_DARWIN) compilation bug
       flag_tree_forwprop that we turn off, is not available there
       GCC46_ATTRIBUTE_UNUSED wasn't defined, fixed as part of next

    - remove most of the #if GCC46 and #if !GCC46 -- leaving
       gcc 4.6 to be mostly like gcc 4.5, which is proving almost
       successful, with some attendant other diffs.
       (more coming, more todo)

    This does (further) break compilation with cm3 -DGCC46, but that
    either was already broken, or at least didn't work anyway.
    (e.g. nested function support was incomplete)
    And what I have saved away is definitely progress, I'm just
    trying to break down the commits somewhat into smaller pieces,
    esp. e.g. this one that clearly has no impact on the current mainline
    (actually most of them won't, but it will be less clear with some of them) (detail)

Started by upstream project cm3-current-build-AMD64_FREEBSD build number 583

Test Result (1 failure / ±0)