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| author | hubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4> | 2007-01-28 19:38:39 +0000 |
|---|---|---|
| committer | hubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4> | 2007-01-28 19:38:39 +0000 |
| commit | 162719b305a713b80afc9df7016f5dfc8d095515 (patch) | |
| tree | f0b99d930c723a2db6886a47a653581d98be0f1a /gcc/gcov-io.h | |
| parent | 259540367a19913782a0f3db13dbc8389ae77d07 (diff) | |
| download | gcc-162719b305a713b80afc9df7016f5dfc8d095515.tar.gz | |
* expr.c (emit_block_move_via_movmem, emit_block_move_via_libcall): Add
variant handling histograms; add wrapper.
(clear_storage_via_libcall): Export.
(emit_block_move_hints): Break out from ...; add histograms.
(emit_block_move): ... this one.
(clear_storage_hints): Break out from ...; add histograms.
(clear_storage): ... this one.
(set_storage_via_memset): Handle histogram.
* expr.h (emit_block_move_via_libcall, emit_block_move_hints): Declare.
(clear_storage_hints, clear_storage_via_libcall): Declare.
(set_storage_via_setmem): Update prototype.
* doc/md.texi (movmem, setmem): Document new arguments.
* value-prof.c (dump_histogram_value, tree_find_values_to_profile): Add
new histograms.
(stringop_block_profile): New global function.
(tree_stringops_values_to_profile): Profile block size and alignment.
* value-prof.h (enum hist_type): add HIST_TYPE_AVERAGE and
HIST_TYPE_IOR.
(struct profile_hooks): Add gen_average_profiler and gen_ior_profiler.
(stringop_block_profile): Declare.
* builtins.c: Include value-prof.h.
(expand_builtin_memcpy, expand_builtin_memset): Pass block profile.
* gcov-ui.h (GCOV_COUNTER_NAMES): Add new counter.
(GCOV_COUNTER_AVERAGE, GCOV_COUNTER_IOR): New constants.
(GCOV_COUNTERS, GCOV_LAST_VALUE_COUNTER): Update.
* profile.c (instrument_values): Add new counters.
* cfgexpand.c (expand_gimple_basic_block): Propagate histograms to
calls.
* tree-profile.c (tree_average_profiler_fn, tree_ior_profiler_fn): New.
(tree_init_edge_profiler): Build new profilers.
(tree_gen_average_profiler, tree_gen_ior_profiler): New.
(pass_tree_profile): Add dump.
(tree_profile_hooks): Update.
* Makefile.in (LIBGCOV): Add new constants.
* libgcov.c (__gcov_merge_ior, __gcov_average_profiler,
__gcov_ior_profiler): New.
* i386.md (movmem/setmem expanders): Add new optional arguments.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121270 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/gcov-io.h')
| -rw-r--r-- | gcc/gcov-io.h | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/gcc/gcov-io.h b/gcc/gcov-io.h index e819eb3fa2a..3ea5d410f33 100644 --- a/gcc/gcov-io.h +++ b/gcc/gcov-io.h @@ -329,16 +329,21 @@ typedef HOST_WIDEST_INT gcov_type; consecutive values of expression. */ #define GCOV_COUNTER_V_INDIR 5 /* The most common indirect address */ -#define GCOV_LAST_VALUE_COUNTER 5 /* The last of counters used for value +#define GCOV_COUNTER_AVERAGE 6 /* The most common difference between + consecutive values of expression. */ +#define GCOV_COUNTER_IOR 7 /* The most common difference between + consecutive values of expression. */ +#define GCOV_LAST_VALUE_COUNTER 7 /* The last of counters used for value profiling. */ -#define GCOV_COUNTERS 6 +#define GCOV_COUNTERS 8 /* Number of counters used for value profiling. */ #define GCOV_N_VALUE_COUNTERS \ (GCOV_LAST_VALUE_COUNTER - GCOV_FIRST_VALUE_COUNTER + 1) /* A list of human readable names of the counters */ -#define GCOV_COUNTER_NAMES {"arcs", "interval", "pow2", "single", "delta", "indirect_call"} +#define GCOV_COUNTER_NAMES {"arcs", "interval", "pow2", "single", \ + "delta","indirect_call", "average", "ior"} /* Names of merge functions for counters. */ #define GCOV_MERGE_FUNCTIONS {"__gcov_merge_add", \ @@ -346,7 +351,9 @@ typedef HOST_WIDEST_INT gcov_type; "__gcov_merge_add", \ "__gcov_merge_single", \ "__gcov_merge_delta", \ - "__gcov_merge_single" } + "__gcov_merge_single", \ + "__gcov_merge_add", \ + "__gcov_merge_ior"} /* Convert a counter index to a tag. */ #define GCOV_TAG_FOR_COUNTER(COUNT) \ |