InstrProf: Reorganize files; no functionality change

Move functions around to prepare for some other changes.

  - Merge InstrProfilingExtras.h with InstrProfiling.h.  There's no
    benefit to having these split.

  - Rename InstrProfilingExtras.c to InstrProfilingFile.c.

  - Split actual buffer writing code out of InstrProfiling.c into
    InstrProfilingBuffer.c.

  - Drive-by corrections of a couple of header comments.

<rdar://problem/15943240>

llvm-svn: 204497

1 files changed, 0 insertions, 31 deletions

diff --git a/compiler-rt/lib/profile/InstrProfilingExtras.h b/compiler-rt/lib/profile/InstrProfilingExtras.h
deleted file mode 100644
index 1ab90cc873f..00000000000
--- a/compiler-rt/lib/profile/InstrProfilingExtras.h
+++ /dev/null
@@ -1,31 +0,0 @@
-/*===- InstrProfilingExtras.h - Support library for PGO instrumentation ---===*\
-|*
-|*                     The LLVM Compiler Infrastructure
-|*
-|* This file is distributed under the University of Illinois Open Source
-|* License. See LICENSE.TXT for details.
-|*
-\*===----------------------------------------------------------------------===*/
-
-/*!
- * \brief Write instrumentation data to the current file.
- *
- * Writes to the file with the last name given to \a __llvm_profile_set_filename(),
- * or if it hasn't been called, the \c LLVM_PROFILE_FILE environment variable,
- * or if that's not set, \c "default.profdata".
- */
-int __llvm_profile_write_file(void);
-
-/*!
- * \brief Set the filename for writing instrumentation data.
- *
- * Sets the filename to be used for subsequent calls to
- * \a __llvm_profile_write_file().
- *
- * \c Name is not copied, so it must remain valid.  Passing NULL resets the
- * filename logic to the default behaviour.
- */
-void __llvm_profile_set_filename(const char *Name);
-
-/*! \brief Register to write instrumentation data to file at exit. */
-int __llvm_profile_register_write_file_atexit(void);