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| author | Teresa Johnson <tejohnson@google.com> | 2012-11-30 16:47:04 +0000 |
|---|---|---|
| committer | Teresa Johnson <tejohnson@gcc.gnu.org> | 2012-11-30 16:47:04 +0000 |
| commit | 2730ada7a02e99f9a3088b74b1ff588255c40154 (patch) | |
| tree | 2f91f256a35f639f54c8da185d2974983b74c68a /gcc/profile.c | |
| parent | c1ed6a0172fa629c31f23f99d76b3fa0109bb66b (diff) | |
| download | gcc-2730ada7a02e99f9a3088b74b1ff588255c40154.zip gcc-2730ada7a02e99f9a3088b74b1ff588255c40154.tar.gz gcc-2730ada7a02e99f9a3088b74b1ff588255c40154.tar.bz2 | |
Revised patch to ensure that histograms from the profile summary are streamed...
Revised patch to ensure that histograms from the profile summary are streamed
through the LTO files so that the working set can be computed for use in
downstream optimizations.
2012-11-30 Teresa Johnson <tejohnson@google.com>
* lto-cgraph.c (output_profile_summary): Stream out sum_all
and histogram.
(input_profile_summary): Stream in sum_all and histogram.
(merge_profile_summaries): Merge sum_all and histogram, and
change to use RDIV.
(input_symtab): Call compute_working_sets after merging
summaries.
* gcov-io.c (gcov_histo_index): Make extern for compiler.
* gcov-io.h (gcov_histo_index): Ditto.
* profile.c (compute_working_sets): Remove static keyword.
* profile.h (compute_working_sets): Ditto.
* Makefile.in (lto-cgraph.o): Depend on profile.h.
From-SVN: r193999
Diffstat (limited to 'gcc/profile.c')
| -rw-r--r-- | gcc/profile.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/profile.c b/gcc/profile.c index bbe02b1..b50150d 100644 --- a/gcc/profile.c +++ b/gcc/profile.c @@ -207,7 +207,7 @@ instrument_values (histogram_values values) the number of counters required to cover that working set percentage and the minimum counter value in that working set. */ -static void +void compute_working_sets (void) { gcov_type working_set_cum_values[NUM_GCOV_WORKING_SETS]; |