r194735 - in /branches/google/gcc-4_7: gcc/gcov...

[xur@gcc.gnu.org]

Author: xur
Date: Thu Dec 27 18:33:58 2012
New Revision: 194735

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=194735
Log:
2012-12-27  Rong Xu  <xur@google.com>

	* gcc/gcov-io.c (k_popcountll): New function.
	(gcov_read_summary): Kernel FDO support.
	(kernel_file_ftell): Ditto.
	(kernel_file_fwrite): More error info.
	* gcc/gcov-io.h (struct gcov_info): Remove const
        keyword to make field functions writable.
	* libgcc/libgcov.c (gcov_merge_gcda_file):
        Kernel FDO support.  (gcov_gcda_file_size): Ditto.
	(gcov_write_gcda_file): Move decl forward.
	(__gcov_topn_value_profiler_body): Remove white space.
	(gcov_kernel_dump_gcov_init): New function.
	(gcov_kernel_dump_one_gcov): Kernel FDO support.

Modified:
    branches/google/gcc-4_7/gcc/gcov-io.c
    branches/google/gcc-4_7/gcc/gcov-io.h
    branches/google/gcc-4_7/libgcc/libgcov.c