[PATCH v3] Caller instrumentation with -finstrument-calls

[Paul Woegerer <paul_woegerer at mentor dot com>]

Hello Jan,
   
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for profile feedback related changes.

This is the third iteration of the caller instrumentation patch
originally posted and explained here:
http://gcc.gnu.org/ml/gcc-patches/2013-06/msg01593.html

The hooks now conform to the naming scheme suggested by Andrew Pinski
and the extra bitfield for the no_instrument_calls func attribute is
now relocated to tree_decl_with_vis (it was in tree_function_decl
before, but there is no room left there for another bitfield).

It would be great if this patch could make it into GCC 4.9.0.

Thanks,
Paul

Paul Woegerer (1):
  Caller instrumentation with -finstrument-calls.

 gcc/builtins.def                                |   5 ++
 gcc/c-family/c-common.c                         |  34 +++++++
 gcc/c/c-decl.c                                  |   2 +
 gcc/common.opt                                  |  20 ++++-
 gcc/cp/decl.c                                   |   2 +
 gcc/doc/invoke.texi                             |  42 +++++++++
 gcc/function.c                                  |   3 +-
 gcc/gimplify.c                                  | 113 +++++++++++++++++++++++-
 gcc/ipa.c                                       |   1 +
 gcc/java/jcf-parse.c                            |   1 +
 gcc/libfuncs.h                                  |   6 ++
 gcc/optabs.c                                    |   6 ++
 gcc/opts.c                                      |  10 +++
 gcc/testsuite/g++.dg/other/instrument_calls-1.C |  14 +++
 gcc/testsuite/g++.dg/other/instrument_calls-2.C |  20 +++++
 gcc/testsuite/g++.dg/other/instrument_calls-3.C |  17 ++++
 gcc/testsuite/gcc.dg/instrument_calls-1.c       |   8 ++
 gcc/testsuite/gcc.dg/instrument_calls-2.c       |   8 ++
 gcc/testsuite/gcc.dg/instrument_calls-3.c       |   8 ++
 gcc/testsuite/gcc.dg/instrument_calls-4.c       |   8 ++
 gcc/testsuite/gcc.dg/instrument_calls-5.c       |  11 +++
 gcc/testsuite/gcc.dg/instrument_calls-6.c       |  11 +++
 gcc/testsuite/gcc.dg/instrument_calls-7.c       |  13 +++
 gcc/testsuite/gcc.dg/instrument_calls-8.c       |   7 ++
 gcc/testsuite/gcc.dg/instrument_calls-9.c       |  12 +++
 gcc/tree-core.h                                 |   4 +-
 gcc/tree-streamer-in.c                          |   2 +
 gcc/tree-streamer-out.c                         |   1 +
 gcc/tree.h                                      |   6 ++
 29 files changed, 390 insertions(+), 5 deletions(-)
 create mode 100644 gcc/testsuite/g++.dg/other/instrument_calls-1.C
 create mode 100644 gcc/testsuite/g++.dg/other/instrument_calls-2.C
 create mode 100644 gcc/testsuite/g++.dg/other/instrument_calls-3.C
 create mode 100644 gcc/testsuite/gcc.dg/instrument_calls-1.c
 create mode 100644 gcc/testsuite/gcc.dg/instrument_calls-2.c
 create mode 100644 gcc/testsuite/gcc.dg/instrument_calls-3.c
 create mode 100644 gcc/testsuite/gcc.dg/instrument_calls-4.c
 create mode 100644 gcc/testsuite/gcc.dg/instrument_calls-5.c
 create mode 100644 gcc/testsuite/gcc.dg/instrument_calls-6.c
 create mode 100644 gcc/testsuite/gcc.dg/instrument_calls-7.c
 create mode 100644 gcc/testsuite/gcc.dg/instrument_calls-8.c
 create mode 100644 gcc/testsuite/gcc.dg/instrument_calls-9.c

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1.8.4