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gcc/ChangeLog:
* gcov-io.cc (gcov_write_summary): Rename to ...
(gcov_write_object_summary): ... this.
* gcov-io.h (GCOV_TAG_OBJECT_SUMMARY_LENGTH): Rename from ...
(GCOV_TAG_SUMMARY_LENGTH): ... this.
libgcc/ChangeLog:
* libgcov-driver.c: Use new function.
* libgcov.h (gcov_write_summary): Rename to ...
(gcov_write_object_summary): ... this.
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gcc/
* doc/invoke.texi (fprofile-info-section): Mention
__gcov_filename_to_gcfn(). Use "freestanding" to match with C11
standard language. Fix minor example code issues.
* gcov-io.h (GCOV_FILENAME_MAGIC): Define and document.
gcc/testsuite/
* gcc.dg/gcov-info-to-gcda.c: Test __gcov_filename_to_gcfn().
libgcc/
* gcov.h (__gcov_info_to_gcda): Mention __gcov_filename_to_gcfn().
(__gcov_filename_to_gcfn): Declare and document.
* libgcov-driver.c (dump_string): New.
(__gcov_filename_to_gcfn): Likewise.
(__gcov_info_to_gcda): Adjust comment to match C11 standard language.
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This function is only used by gcov_write_length() in the gcov-io.cc file.
gcc/
* gcov-io.cc (gcov_seek): Make it static.
* gcov-io.h (struct gcov_summary): Do not mention gcov_seek().
libgcc/
* libgcov.h (gcov_seek): Remove define and declaration.
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gcc/
* gcov-io.cc (gcov_open): Always use the mode parameter.
* gcov-io.h (gcov_open): Declare it unconditionally.
libgcc/
* libgcov-driver-system.c (gcov_exit_open_gcda_file): Open file for
reading and writing.
* libgcov-util.c (read_gcda_file): Open file for reading.
* libgcov.h (gcov_open): Delete declaration.
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Add __gcov_info_to_gcda() to libgcov to get the gcda data for a gcda info in a
freestanding environment. It is intended to be used with the
-fprofile-info-section option. A crude test program which doesn't use a linker
script is (use "gcc -coverage -fprofile-info-section -lgcov test.c" to compile
it):
#include <gcov.h>
#include <stdio.h>
#include <stdlib.h>
extern const struct gcov_info *my_info;
static void
filename (const char *f, void *arg)
{
printf("filename: %s\n", f);
}
static void
dump (const void *d, unsigned n, void *arg)
{
const unsigned char *c = d;
for (unsigned i = 0; i < n; ++i)
printf ("%02x", c[i]);
}
static void *
allocate (unsigned length, void *arg)
{
return malloc (length);
}
int main()
{
__asm__ volatile (".set my_info, .LPBX2");
__gcov_info_to_gcda (my_info, filename, dump, allocate, NULL);
return 0;
}
With this patch, <stdint.h> is included in libgcov-driver.c even if
inhibit_libc is defined. This header file should be also available for
freestanding environments. If this is not the case, then we have to define
intptr_t somehow.
The patch removes one use of memset() which makes the <string.h> include
superfluous.
gcc/
* gcov-io.h (gcov_write): Declare.
* gcov-io.c (gcov_write): New.
(gcov_write_counter): Remove.
(gcov_write_tag_length): Likewise.
(gcov_write_summary): Replace gcov_write_tag_length() with calls to
gcov_write_unsigned().
* doc/invoke.texi (fprofile-info-section): Mention
__gcov_info_to_gdca().
gcc/testsuite/
* gcc.dg/gcov-info-to-gcda.c: New test.
libgcc/
* Makefile.in (LIBGCOV_DRIVER): Add _gcov_info_to_gcda.
* gcov.h (gcov_info): Declare.
(__gcov_info_to_gdca): Likewise.
* libgcov.h (gcov_write_counter): Remove.
(gcov_write_tag_length): Likewise.
* libgcov-driver.c (#include <stdint.h>): New.
(#include <string.h>): Remove.
(NEED_L_GCOV): Conditionally define.
(NEED_L_GCOV_INFO_TO_GCDA): Likewise.
(are_all_counters_zero): New.
(gcov_dump_handler): Likewise.
(gcov_allocate_handler): Likewise.
(dump_unsigned): Likewise.
(dump_counter): Likewise.
(write_topn_counters): Add dump_fn, allocate_fn, and arg parameters.
Use dump_unsigned() and dump_counter().
(write_one_data): Add dump_fn, allocate_fn, and arg parameters. Use
dump_unsigned(), dump_counter(), and are_all_counters_zero().
(__gcov_info_to_gcda): New.
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gcc/ChangeLog:
* gcov-io.h: Remove padding entries.
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gcc/ChangeLog:
* gcov-io.h: Update documentation entry about string format.
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gcc/ChangeLog:
* gcov-io.c (gcov_write_block): Remove.
(gcov_write_words): Likewise.
(gcov_read_words): Re-implement using gcov_read_bytes.
(gcov_allocate): Remove.
(GCOV_BLOCK_SIZE): Likewise.
(struct gcov_var): Remove most of the fields.
(gcov_position): Implement with ftell.
(gcov_rewrite): Remove setting of start and offset fields.
(from_file): Re-format.
(gcov_open): Remove setbuf call. It should not be needed.
(gcov_close): Remove internal buffer handling.
(gcov_magic): Use __builtin_bswap32.
(gcov_write_counter): Use directly gcov_write_unsigned.
(gcov_write_string): Use direct fwrite and do not round
to 4 bytes.
(gcov_seek): Use directly fseek.
(gcov_write_tag): Use gcov_write_unsigned directly.
(gcov_write_length): Likewise.
(gcov_write_tag_length): Likewise.
(gcov_read_bytes): Use directly fread.
(gcov_read_unsigned): Use gcov_read_words.
(gcov_read_counter): Likewise.
(gcov_read_string): Use gcov_read_bytes.
* gcov-io.h (GCOV_WORD_SIZE): Adjust to reflect
that size is not in bytes, but words (4B).
(GCOV_TAG_FUNCTION_LENGTH): Likewise.
(GCOV_TAG_ARCS_LENGTH): Likewise.
(GCOV_TAG_ARCS_NUM): Likewise.
(GCOV_TAG_COUNTER_LENGTH): Likewise.
(GCOV_TAG_COUNTER_NUM): Likewise.
(GCOV_TAG_SUMMARY_LENGTH): Likewise.
libgcc/ChangeLog:
* libgcov-driver.c: Fix GNU coding style.
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c++tools/ChangeLog:
* Makefile.in: Include also ../gcc folder.
gcc/ChangeLog:
* Makefile.in: Rename gcov-iov to genversion and depend
on version.h (instead of gcov-iov.h).
* gcov-io.h: Include version.h instread of gcov-iov.h.
* gengtype-state.c (read_state_version): Likewise.
* gcov-iov.c: Moved to...
* genversion.c: ...here.
* lto-streamer.h (LTO_major_version): Define it with
GCC_major_version.
* version.c: Removed.
* version.h: Removed.
libgcc/ChangeLog:
* libgcov-driver.c (gcov_version): Use different name that does
not clash with newly introduced macro.
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If you attempt a profiled bootstrap on the MinGW platforms with -jN, N > 1,
it miserably fails because of profile mismatches all over the place, the
reason being that gcov has no support for parallelism on these platforms.
libgcc/
* libgcov.h: For the target, define GCOV_LOCKED_WITH_LOCKING
if __MSVCRT__ and, for the host, define it if HOST_HAS_LK_LOCK.
* libgcov-driver.c: Add directives if GCOV_LOCKED_WITH_LOCKING.
gcc/
* configure.ac: Check for the presence of sys/locking.h header and
for whether _LK_LOCK is supported by _locking.
* configure: Regenerate.
* config.in: Likewise.
* gcov-io.h: Define GCOV_LOCKED_WITH_LOCKING if HOST_HAS_LK_LOCK.
* gcov-io.c (gcov_open): Add support for GCOV_LOCKED_WITH_LOCKING.
* system.h: Include <sys/locking.h> if HAVE_SYS_LOCKING_H.
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gcc/ChangeLog:
PR gcov-profile/97461
* gcov-io.h (GCOV_PREALLOCATED_KVP): Remove.
libgcc/ChangeLog:
PR gcov-profile/97461
* config.in: Regenerate.
* configure: Likewise.
* configure.ac: Check sys/mman.h header file
* libgcov-driver.c (struct gcov_kvp): Remove static
pre-allocated pool and use a dynamic one.
* libgcov.h (MMAP_CHUNK_SIZE): New.
(gcov_counter_add): Use mmap to allocate pool for struct
gcov_kvp.
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gcc/ChangeLog:
PR gcov-profile/97461
* gcov-io.h (GCOV_PREALLOCATED_KVP): Pre-allocate 64
static counters.
libgcc/ChangeLog:
PR gcov-profile/97461
* libgcov.h (gcov_counter_add): Use first static counters
as it should help to have malloc wrappers set up.
gcc/testsuite/ChangeLog:
PR gcov-profile/97461
* gcc.dg/tree-prof/pr97461.c: New test.
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gcc/ChangeLog:
* gcov-io.h (GCOV_PREALLOCATED_KVP): New.
libgcc/ChangeLog:
* libgcov-driver.c: Add __gcov_kvp_pool
and __gcov_kvp_pool_index variables.
* libgcov.h (allocate_gcov_kvp): New.
(gcov_topn_add_value): Use it.
gcc/testsuite/ChangeLog:
* gcc.dg/tree-prof/indir-call-prof-malloc.c: New test.
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gcc/ChangeLog:
* coverage.c (get_coverage_counts): Skip sanity check for TOP N counters
as they have variable number of counters.
* gcov-dump.c (main): Add new option -r.
(print_usage): Likewise.
(tag_counters): All new raw format.
* gcov-io.h (struct gcov_kvp): New.
(GCOV_TOPN_VALUES): Remove.
(GCOV_TOPN_VALUES_COUNTERS): Likewise.
(GCOV_TOPN_MEM_COUNTERS): New.
(GCOV_TOPN_DISK_COUNTERS): Likewise.
(GCOV_TOPN_MAXIMUM_TRACKED_VALUES): Likewise.
* ipa-profile.c (ipa_profile_generate_summary): Use
GCOV_TOPN_MAXIMUM_TRACKED_VALUES.
(ipa_profile_write_edge_summary): Likewise.
(ipa_profile_read_edge_summary): Likewise.
(ipa_profile): Remove usage of GCOV_TOPN_VALUES.
* profile.c (sort_hist_values): Sort variable number
of counters.
(compute_value_histograms): Special case for TOP N counters
that have dynamic number of key-value pairs.
* value-prof.c (dump_histogram_value): Dump variable number
of key-value pairs.
(stream_in_histogram_value): Stream in variable number
of key-value pairs for TOP N counter.
(get_nth_most_common_value): Deal with variable number
of key-value pairs.
(dump_ic_profile): Use GCOV_TOPN_MAXIMUM_TRACKED_VALUES
for loop iteration.
(gimple_find_values_to_profile): Set GCOV_TOPN_MEM_COUNTERS
to n_counters.
* doc/gcov-dump.texi: Document new -r option.
libgcc/ChangeLog:
* libgcov-driver.c (prune_topn_counter): Remove.
(prune_counters): Likewise.
(merge_one_data): Special case TOP N counters
as they have variable length.
(write_top_counters): New.
(write_one_data): Special case TOP N.
(dump_one_gcov): Do not prune TOP N counters.
* libgcov-merge.c (merge_topn_values_set): Remove.
(__gcov_merge_topn): Use gcov_topn_add_value.
* libgcov-profiler.c (__gcov_topn_values_profiler_body):
Likewise here.
* libgcov.h (gcov_counter_add): New.
(gcov_counter_set_if_null): Likewise.
(gcov_topn_add_value): New.
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gcc/ChangeLog:
2020-05-27 Dong JianQiang <dongjianqiang2@huawei.com>
PR gcov-profile/95332
* gcov-io.c (gcov_var::endian): Move field.
(from_file): Add IN_GCOV_TOOL check.
* gcov-io.h (gcov_magic): Ditto.
libgcc/ChangeLog:
2020-05-27 Dong JianQiang <dongjianqiang2@huawei.com>
PR gcov-profile/95332
* libgcov-util.c (read_gcda_file): Call gcov_magic.
* libgcov.h (gcov_magic): Disable GCC poison.
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PR gcov-profile/94928
* gcov-io.h: Add caveat about coverage format parsing and
possible outdated documentation.
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From-SVN: r279813
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2019-07-03 Martin Liska <mliska@suse.cz>
* gcov-counter.def (GCOV_COUNTER_V_SINGLE): Remove.
(GCOV_COUNTER_V_TOPN): New.
(GCOV_COUNTER_V_INDIR): Use _topn.
* gcov-io.h (GCOV_DISK_SINGLE_VALUES): Remove.
(GCOV_TOPN_VALUES): New.
(GCOV_SINGLE_VALUE_COUNTERS): Remove.
(GCOV_TOPN_VALUES_COUNTERS): New.
* profile.c (instrument_values): Use HIST_TYPE_TOPN_VALUES.
* tree-profile.c:
(gimple_init_gcov_profiler): Rename variables from one_value
to topn_values.
(gimple_gen_one_value_profiler): Remove.
(gimple_gen_topn_values_profiler): New function.
* value-prof.c (dump_histogram_value): Use TOPN_VALUES
names instead of SINGLE_VALUE.
(stream_out_histogram_value): Likewise.
(stream_in_histogram_value): Likewise.
(get_most_common_single_value): Likewise.
(gimple_divmod_fixed_value_transform): Likewise.
(gimple_stringops_transform): Likewise.
(gimple_divmod_values_to_profile): Likewise.
(gimple_stringops_values_to_profile): Likewise.
(gimple_find_values_to_profile): Likewise.
* value-prof.h (enum hist_type): Rename to TOPN.
(gimple_gen_one_value_profiler): Remove.
(gimple_gen_topn_values_profiler): New.
2019-07-03 Martin Liska <mliska@suse.cz>
* Makefile.in: Use topn_values instead of one_value names.
* libgcov-merge.c (__gcov_merge_single): Move to ...
(__gcov_merge_topn): ... this.
(merge_single_value_set): Move to ...
(merge_topn_values_set): ... this.
* libgcov-profiler.c (__gcov_one_value_profiler_body): Move to
...
(__gcov_topn_values_profiler_body): ... this.
(__gcov_one_value_profiler_v2): Move to ...
(__gcov_topn_values_profiler): ... this.
(__gcov_one_value_profiler_v2_atomic): Move to ...
(__gcov_topn_values_profiler_atomic): ... this.
(__gcov_indirect_call_profiler_v4): Remove.
* libgcov-util.c (__gcov_single_counter_op): Move to ...
(__gcov_topn_counter_op): ... this.
* libgcov.h (L_gcov_merge_single): Remove.
(L_gcov_merge_topn): New.
(__gcov_merge_single): Remove.
(__gcov_merge_topn): New.
(__gcov_one_value_profiler_v2): Move to ..
(__gcov_topn_values_profiler): ... this.
(__gcov_one_value_profiler_v2_atomic): Move to ...
(__gcov_topn_values_profiler_atomic): ... this.
From-SVN: r273005
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2019-06-10 Martin Liska <mliska@suse.cz>
* gcov-io.h (GCOV_DISK_SINGLE_VALUES): New.
(GCOV_SINGLE_VALUE_COUNTERS): Likewise.
* ipa-profile.c (ipa_profile_generate_summary):
Use get_most_common_single_value.
* tree-profile.c (gimple_init_gcov_profiler):
Instrument with __gcov_one_value_profiler_v2
and __gcov_indirect_call_profiler_v4.
* value-prof.c (dump_histogram_value):
Print all values for HIST_TYPE_SINGLE_VALUE.
(stream_out_histogram_value): Update assert for
N values.
(stream_in_histogram_value): Set number of
counters for HIST_TYPE_SINGLE_VALUE.
(get_most_common_single_value): New.
(gimple_divmod_fixed_value_transform):
Use get_most_common_single_value.
(gimple_ic_transform): Likewise.
(gimple_stringops_transform): Likewise.
(gimple_find_values_to_profile): Set number
of counters for HIST_TYPE_SINGLE_VALUE.
* value-prof.h (get_most_common_single_value):
New.
2019-06-10 Martin Liska <mliska@suse.cz>
* Makefile.in: Add __gcov_one_value_profiler_v2,
__gcov_one_value_profiler_v2_atomic and
__gcov_indirect_call_profiler_v4.
* libgcov-merge.c (__gcov_merge_single): Change
function signature.
(merge_single_value_set): New.
* libgcov-profiler.c (__gcov_one_value_profiler_body):
Update functionality.
(__gcov_one_value_profiler): Remove.
(__gcov_one_value_profiler_v2): ... this.
(__gcov_one_value_profiler_atomic): Rename to ...
(__gcov_one_value_profiler_v2_atomic): this.
(__gcov_indirect_call_profiler_v3): Rename to ...
(__gcov_indirect_call_profiler_v4): ... this.
* libgcov.h (__gcov_one_value_profiler): Remove.
(__gcov_one_value_profiler_atomic): Remove.
(__gcov_one_value_profiler_v2_atomic): New.
(__gcov_indirect_call_profiler_v3): Remove.
(__gcov_one_value_profiler_v2): New.
(__gcov_indirect_call_profiler_v4): New.
(gcov_get_counter_ignore_scaling): New function.
From-SVN: r272106
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2019-06-07 Martin Liska <mliska@suse.cz>
* doc/invoke.texi: Remove param.
* gcov-counter.def (GCOV_COUNTER_ICALL_TOPNV):
Remove.
* gcov-io.h (GCOV_ICALL_TOPN_VAL): Likewise.
(GCOV_ICALL_TOPN_NCOUNTS): Likewise.
* params.def (PARAM_INDIR_CALL_TOPN_PROFILE): Likewise.
* profile.c (instrument_values): Remove
HIST_TYPE_INDIR_CALL_TOPN.
* tree-profile.c (init_ic_make_global_vars):
Always build __gcov_indirect_call only.
(gimple_init_gcov_profiler): Remove usage
of PARAM_INDIR_CALL_TOPN_PROFILE.
(gimple_gen_ic_profiler): Likewise.
* value-prof.c (dump_histogram_value): Likewise.
(stream_in_histogram_value): Likewise.
(gimple_indirect_call_to_profile): Likewise.
(gimple_find_values_to_profile): Likewise.
* value-prof.h (enum hist_type): Likewise.
2019-06-07 Martin Liska <mliska@suse.cz>
* Makefile.in: Remove usage of
_gcov_merge_icall_topn.
* libgcov-driver.c (gcov_sort_n_vals): Remove.
(gcov_sort_icall_topn_counter): Likewise.
(gcov_sort_topn_counter_arrays): Likewise.
(dump_one_gcov): Remove call to gcov_sort_topn_counter_arrays.
* libgcov-merge.c (__gcov_merge_icall_topn): Remove.
* libgcov-profiler.c (__gcov_topn_value_profiler_body):
Likewise.
(GCOV_ICALL_COUNTER_CLEAR_THRESHOLD): Remove.
(struct indirect_call_tuple): Remove.
(__gcov_indirect_call_topn_profiler): Remove.
* libgcov-util.c (__gcov_icall_topn_counter_op): Remove.
* libgcov.h (gcov_sort_n_vals): Remove.
(L_gcov_merge_icall_topn): Likewise.
(__gcov_merge_icall_topn): Likewise.
(__gcov_indirect_call_topn_profiler): Likewise.
From-SVN: r272030
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From-SVN: r267494
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2018-09-21 Martin Liska <mliska@suse.cz>
* auto-profile.c (autofdo_source_profile::read): Do not
set sum_all.
(read_profile): Do not add working sets.
(read_autofdo_file): Remove sum_all.
(afdo_callsite_hot_enough_for_early_inline): Remove const
qualifier.
* coverage.c (struct counts_entry): Remove gcov_summary.
(read_counts_file): Read new GCOV_TAG_OBJECT_SUMMARY,
do not support GCOV_TAG_PROGRAM_SUMMARY.
(get_coverage_counts): Remove summary and expected
arguments.
* coverage.h (get_coverage_counts): Likewise.
* doc/gcov-dump.texi: Remove -w option.
* gcov-dump.c (dump_working_sets): Remove.
(main): Do not support '-w' option.
(print_usage): Likewise.
(tag_summary): Likewise.
* gcov-io.c (gcov_write_summary): Do not dump
histogram.
(gcov_read_summary): Likewise.
(gcov_histo_index): Remove.
(gcov_histogram_merge): Likewise.
(compute_working_sets): Likewise.
* gcov-io.h (GCOV_TAG_OBJECT_SUMMARY): Mark
it not obsolete.
(GCOV_TAG_PROGRAM_SUMMARY): Mark it obsolete.
(GCOV_TAG_SUMMARY_LENGTH): Adjust.
(GCOV_HISTOGRAM_SIZE): Remove.
(GCOV_HISTOGRAM_BITVECTOR_SIZE): Likewise.
(struct gcov_summary): Simplify rapidly just
to runs and sum_max fields.
(gcov_histo_index): Remove.
(NUM_GCOV_WORKING_SETS): Likewise.
(compute_working_sets): Likewise.
* gcov-tool.c (print_overlap_usage_message): Remove
trailing empty line.
* gcov.c (read_count_file): Read GCOV_TAG_OBJECT_SUMMARY.
(output_lines): Remove program related line.
* ipa-profile.c (ipa_profile): Do not consider GCOV histogram.
* lto-cgraph.c (output_profile_summary): Do not stream GCOV
histogram.
(input_profile_summary): Do not read it.
(merge_profile_summaries): And do not merge it.
(input_symtab): Do not call removed function.
* modulo-sched.c (sms_schedule): Do not print sum_max.
* params.def (HOT_BB_COUNT_FRACTION): Reincarnate param that was
removed when histogram method was invented.
(HOT_BB_COUNT_WS_PERMILLE): Mention that it's used only in LTO
mode.
* postreload-gcse.c (eliminate_partially_redundant_load): Fix
GCOV coding style.
* predict.c (get_hot_bb_threshold): Use HOT_BB_COUNT_FRACTION
and dump selected value.
* profile.c (add_working_set): Remove.
(get_working_sets): Likewise.
(find_working_set): Likewise.
(get_exec_counts): Do not work with working sets.
(read_profile_edge_counts): Do not inform as sum_max is removed.
(compute_branch_probabilities): Likewise.
(compute_value_histograms): Remove argument for call of
get_coverage_counts.
* profile.h: Do not make gcov_summary const.
2018-09-21 Martin Liska <mliska@suse.cz>
* libgcov-driver.c (crc32_unsigned): Remove.
(gcov_histogram_insert): Likewise.
(gcov_compute_histogram): Likewise.
(compute_summary): Simplify rapidly.
(merge_one_data): Do not handle PROGRAM_SUMMARY tag.
(merge_summary): Rapidly simplify.
(dump_one_gcov): Ignore gcov_summary.
(gcov_do_dump): Do not handle program summary, it's not
used.
* libgcov-util.c (tag_summary): Remove.
(read_gcda_finalize): Fix coding style.
(read_gcda_file): Initialize curr_object_summary.
(compute_summary): Remove.
(calculate_overlap): Remove settings of run_max.
From-SVN: r264462
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lto/85759).
2018-06-29 Martin Liska <mliska@suse.cz>
PR lto/85759
* coverage.c (coverage_init): Mangle full path name.
* doc/invoke.texi: Document the change.
* gcov-io.c (mangle_path): New.
* gcov-io.h (mangle_path): Likewise.
* gcov.c (mangle_name): Use mangle_path for path mangling.
From-SVN: r262251
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2018-06-05 Martin Liska <mliska@suse.cz>
* auto-profile.c (read_autofdo_file): Do not use
gcov_ctr_summary struct.
(afdo_callsite_hot_enough_for_early_inline): Likewise.
* coverage.c (struct counts_entry): Likewise.
(read_counts_file): Read just single summary entry.
(get_coverage_counts): Use gcov_summary struct.
* coverage.h (get_coverage_counts): Likewise.
* gcov-dump.c (dump_working_sets): Likewise.
(tag_summary): Dump just single summary.
* gcov-io.c (gcov_write_summary): Write just histogram
summary.
(gcov_read_summary): Read just single summary.
(compute_working_sets): Use gcov_summary struct.
* gcov-io.h (GCOV_TAG_SUMMARY_LENGTH): Remove usage
of GCOV_COUNTERS_SUMMABLE.
(GCOV_COUNTERS_SUMMABLE): Remove.
(GCOV_FIRST_VALUE_COUNTER): Replace with
GCOV_COUNTER_V_INTERVAL.
(struct gcov_ctr_summary): Remove.
(struct gcov_summary): Directly use fields of former
gcov_ctr_summary.
(compute_working_sets): Use gcov_summary struct.
* gcov.c (read_count_file): Do not use ctrs fields.
* lto-cgraph.c (merge_profile_summaries): Use gcov_summary
struct.
* lto-streamer.h (struct GTY): Make profile_info gcov_summary
struct.
* profile.c: Likewise.
* profile.h: Likewise.
2018-06-05 Martin Liska <mliska@suse.cz>
* libgcov-driver.c (gcov_compute_histogram): Remove usage
of gcov_ctr_summary.
(compute_summary): Do it just for a single summary.
(merge_one_data): Likewise.
(merge_summary): Simplify as we read just single summary.
(dump_one_gcov): Pass proper argument.
* libgcov-util.c (compute_one_gcov): Simplify as we have just
single summary.
(gcov_info_count_all_cold): Likewise.
(calculate_overlap): Likewise.
From-SVN: r261189
|
|
2018-03-08 Martin Liska <mliska@suse.cz>
PR gcov-profile/84735
* doc/gcov.texi: Document usage of profile files.
* gcov-io.h: Document changes in the format.
From-SVN: r258360
|
|
From-SVN: r256169
|
|
2017-06-05 Bernd Edlinger <bernd.edlinger@hotmail.de>
* doc/invoke.texi: Document the -fprofile-abs-path option.
* common.opt (fprofile-abs-path): New option.
* gcov-io.h (gcov_write_filename): Declare.
* gcov-io.c (gcov_write_filename): New function.
* coverage.c (coverage_begin_function): Use gcov_write_filename.
* profile.c (output_location): Likewise.
gcc/testsuite:
2017-06-05 Bernd Edlinger <bernd.edlinger@hotmail.de>
* gcc.misc-tests/gcov-1a.c: New test.
From-SVN: r248894
|
|
2017-04-28 Martin Liska <mliska@suse.cz>
PR gcov-profile/80031
* gcov-dump.c (tag_blocks): Just print number of basic blocks.
* gcov-io.h (GCOV_TAG_BLOCKS_NUM): Remove unused macro.
* gcov.c (read_graph_file): Read just number of blocks.
* profile.c (branch_prob): Do not stream 0 flags per a basic
block.
From-SVN: r247370
|
|
From-SVN: r243994
|
|
* coverage.c (get_gcov_type): Replace GCOV_TYPE_SIZE with
a LONG_LONG_TYPE_SIZE comparison.
* gcov-io.h: Remove macro definitions.
* tree-profile.c (gimple_gen_edge_profiler): Replace usage
of GCOV_TYPE_ATOMIC_FETCH_ADD with a LONG_LONG_TYPE_SIZE
comparison.
From-SVN: r239522
|
|
Cherry picked (and modified) from google-4_7 branch
2012-12-26 Rong Xu <xur@google.com>
* common.opt (fprofile-update): Add new flag.
* coretypes.h: Define enum profile_update.
* doc/invoke.texi: Document -fprofile-update.
* gcov-io.h: Declare GCOV_TYPE_ATOMIC_FETCH_ADD and
GCOV_TYPE_ATOMIC_FETCH_ADD_FN.
* tree-profile.c (gimple_init_edge_profiler): Generate
also atomic profiler update.
(gimple_gen_edge_profiler): Likewise.
* g++.dg/gcov/gcov-threads-1.C: New test.
From-SVN: r239323
|
|
PR gcov-profile/64874
* gcov-io.h: Update command about file format.
* gcov-iov.c (main): Adapt the numbering scheme.
From-SVN: r238702
|
|
From-SVN: r232055
|
|
The patch <https://gcc.gnu.org/ml/gcc-patches/2014-11/msg00698.html>
adding an overload for fatal_error that passes an explicit location
broke gcc.pot regeneration because xgettext cannot handle function
overloads with the diagnostic string argument in different positions.
As the desired direction is for all diagnostics to have explicit
locations, this patch addresses the regression by removing the version
of fatal_error that does not pass a location, passing explicit
input_location everywhere (in the hope that those will incrementally
be changed to other locations, much as with the addition of a location
argument to pedwarn some time ago - a lot of cases aren't meaningfully
associated with a source file so UNKNOWN_LOCATION may be better).
Note that this patch does not attempt to fix any existing issues with
these diagnostics (such as wrongly starting with capital letters or
ending with '.' or '\n'); it just adds the input_location argument.
Bootstrapped with no regressions for x86_64-unknown-linux-gnu (Go
excluded).
gcc:
* diagnostic.c (fatal_error (const char *, ...)): Remove function.
* diagnostic-core.h (fatal_error (const char *, ...)): Remove
prototype.
* toplev.h (init_asm_output): Update comment on use of
UNKNOWN_LOCATION with fatal_error.
* cgraph.c, collect-utils.c, collect2.c, config/arc/arc.c,
config/arc/arc.md, config/avr/avr.c, config/c6x/c6x.h,
config/darwin.c, config/host-darwin.c, config/i386/host-cygwin.c,
config/i386/intelmic-mkoffload.c, config/nios2/nios2.c,
config/nvptx/mkoffload.c, config/nvptx/nvptx.h,
config/rs6000/host-darwin.c, config/rs6000/rs6000.c,
config/s390/s390.c, gcc.c, gcov-io.h, gcov-tool.c, ggc-common.c,
ggc-page.c, graph.c, ipa-inline-analysis.c, ipa-reference.c,
lto-cgraph.c, lto-section-in.c, lto-streamer-in.c, lto-streamer.c,
lto-wrapper.c, objc/objc-act.c, opts.c, passes.c, plugin.c,
tlink.c, toplev.c, tree-streamer-in.c, varpool.c: All callers of
fatal_error changed to pass input_location as first argument.
gcc/c-family:
* c-opts.c, c-pch.c, cppspec.c: All callers of fatal_error changed
to pass input_location as first argument.
gcc/cp:
* class.c, except.c, parser.c, pt.c: All callers of fatal_error
changed to pass input_location as first argument.
gcc/fortran:
* f95-lang.c, gfortranspec.c, trans-const.c, trans-expr.c: All
callers of fatal_error changed to pass input_location as first
argument.
gcc/java:
* class.c, expr.c, jcf-parse.c, jvspec.c: All callers of
fatal_error changed to pass input_location as first argument.
gcc/lto:
* lto-object.c, lto-symtab.c, lto.c: All callers of fatal_error
changed to pass input_location as first argument.
libcc1:
* plugin.cc: All callers of fatal_error changed to pass
input_location as first argument.
From-SVN: r220293
|
|
From-SVN: r219188
|
|
gcc/ChangeLog:
2014-10-21 Dehao Chen <dehao@google.com>
* auto-profile.c: New file.
* auto-profile.h: New file.
* basic-block.h (maybe_hot_count_p): New export func.
(add_working_set): New export func.
* gcov-io.h (GCOV_TAG_AFDO_FILE_NAMES): New tag.
(GCOV_TAG_AFDO_FUNCTION): Likewise.
(GCOV_TAG_AFDO_WORKING_SET): Likewise.
* opts.c (enable_fdo_optimizations): New func.
(common_handle_option): Handle -fauto-profile flag.
* ipa-inline.c (want_early_inline_function_p): Iterative-einline.
(class pass_early_inline): Export early_inliner.
(early_inliner): Likewise.
(pass_early_inline::execute): Likewise.
* ipa-inline.h (early_inliner): Likewise.
* predict.c (maybe_hot_count_p): New export func.
(counts_to_freqs): AutoFDO logic.
(rebuild_frequencies): Likewise.
* tree-profile.c (pass_ipa_tree_profile::gate): Likewise.
* profile.c (add_working_set): New func.
* Makefile.in (auto-profile.o): New object file.
* passes.def (pass_ipa_auto_profile): New pass.
* tree-ssa-live.c (remove_unused_scope_block_p): AutoFDO logic.
* tree-pass.h (make_pass_ipa_auto_profile): New pass.
* toplev.c (compile_file): AutoFDO logic.
* doc/invoke.texi (-fauto-profile): New doc.
* coverage.c (coverage_init): AutoFDO logic.
* common.opt (-fauto-profile): New flag.
* timevar.def (TV_IPA_AUTOFDO): New tag.
* value-prof.c (gimple_alloc_histogram_value): New export func.
(check_ic_target): Likewise.
* value-prof.h (gimple_alloc_histogram_value): Likewise.
(check_ic_target): Likewise.
From-SVN: r216523
|
|
2014-10-06 Rong Xu <xur@google.com>
* gcc/Makefile.in: Fix dependence.
* gcc/gcov-counter.def (GCOV_COUNTER_ICALL_TOPNV): Add
indirect call topn profiler.
* gcc/gcov-io.h: Ditto.
* libgcc/Makefile.in: Ditto.
* libgcc/libgcov-driver.c (gcov_sort_n_vals): New utility function.
(gcov_sort_icall_topn_counter): Ditto.
(gcov_sort_topn_counter_arrays): Ditto.
(dump_one_gcov): Sort indirect_call topn counters.
* libgcc/libgcov-merge.c (__gcov_merge_icall_topn): New merge
function.
* libgcc/libgcov-profiler.c (__gcov_topn_value_profiler_body): New
utility function.
(__gcov_indirect_call_topn_profiler): New profiler function.
* libgcc/libgcov-util.c (__gcov_icall_topn_counter_op): New.
* libgcc/libgcov.h: New decls.
From-SVN: r215962
|
|
2014-07-10 Rong Xu <xur@google.com>
Add gcov-tool: an offline gcda profile processing tool
Support.
* gcc/gcov-io.c (gcov_position): Make avaialble to gcov-tool.
(gcov_is_error): Ditto.
(gcov_read_string): Ditto.
(gcov_read_sync): Ditto.
* gcc/gcov-io.h: Move counter defines to gcov-counter.def.
* gcc/gcov-dump.c (tag_counters): Use gcov-counter.def.
* gcc/coverage.c: Ditto.
* gcc/gcov-tool.c: Offline gcda profile processing tool.
(unlink_gcda_file): Remove one gcda file.
(unlink_profile_dir): Remove gcda files from the profile path.
(gcov_output_files): Output gcda files to an output dir.
(profile_merge): Merge two profiles in directory.
(print_merge_usage_message): Print merge usage.
(merge_usage): Print merge usage and exit.
(do_merge): Driver for profile merge sub-command.
(profile_rewrite): Rewrite profile.
(print_rewrite_usage_message): Print rewrite usage.
(rewrite_usage): Print rewrite usage and exit.
(do_rewrite): Driver for profile rewrite sub-command.
(print_usage): Print gcov-info usage and exit.
(print_version): Print gcov-info version.
(process_args): Process arguments.
(main): Main routine for gcov-tool.
* gcc/Makefile.in: Build and install gcov-tool.
* gcc/gcov-counter.def: New file split from gcov-io.h.
* libgcc/libgcov-driver.c (gcov_max_filename): Make available
to gcov-tool.
* libgcc/libgcov-merge.c (__gcov_merge_add): Replace
gcov_read_counter() with a Macro.
(__gcov_merge_ior): Ditto.
(__gcov_merge_time_profile): Ditto.
(__gcov_merge_single): Ditto.
(__gcov_merge_delta): Ditto.
* libgcc/libgcov-util.c (void gcov_set_verbose): Set the verbose flag
in the utility functions.
(set_fn_ctrs): Utility function for reading gcda files to in-memory
gcov_list object link lists.
(tag_function): Ditto.
(tag_blocks): Ditto.
(tag_arcs): Ditto.
(tag_lines): Ditto.
(tag_counters): Ditto.
(tag_summary): Ditto.
(read_gcda_finalize): Ditto.
(read_gcda_file): Ditto.
(ftw_read_file): Ditto.
(read_profile_dir_init): Ditto.
(gcov_read_profile_dir): Ditto.
(gcov_read_counter_mem): Ditto.
(gcov_get_merge_weight): Ditto.
(merge_wrapper): A wrapper function that calls merging handler.
(gcov_merge): Merge two gcov_info objects with weights.
(find_match_gcov_info): Find the matched gcov_info in the list.
(gcov_profile_merge): Merge two gcov_info object lists.
(__gcov_add_counter_op): Process edge profile counter values.
(__gcov_ior_counter_op): Process IOR profile counter values.
(__gcov_delta_counter_op): Process delta profile counter values.
(__gcov_single_counter_op): Process single profile counter values.
(fp_scale): Callback function for float-point scaling.
(int_scale): Callback function for integer fraction scaling.
(gcov_profile_scale): Scaling profile counters.
(gcov_profile_normalize): Normalize profile counters.
* libgcc/libgcov.h: Add headers and functions for gcov-tool use.
(gcov_get_counter): New.
(gcov_get_counter_target): Ditto.
(struct gcov_info): Make the functions field mutable in gcov-tool
compilation.
* gcc/doc/gcc.texi: Include gcov-tool.texi.
* gcc/doc/gcov-tool.texi: Document for gcov-tool.
From-SVN: r212448
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|
2014-05-23 Richard Biener <rguenther@suse.de>
* system.h: Define __STDC_FORMAT_MACROS before
including inttypes.h.
* hwint.h (HOST_WIDEST_INT, HOST_BITS_PER_WIDEST_INT,
HOST_WIDEST_INT_PRINT, HOST_WIDEST_INT_PRINT_DEC,
HOST_WIDEST_INT_PRINT_DEC_C, HOST_WIDEST_INT_PRINT_UNSIGNED,
HOST_WIDEST_INT_PRINT_HEX, HOST_WIDEST_INT_PRINT_DOUBLE_HEX,
HOST_WIDEST_INT_C): Remove.
(PRId64, PRIi64, PRIo64, PRIu64, PRIx64, PRIX64): Define
if C99 inttypes.h is not available.
* coretypes.h (gcov_type, gcov_type_unsigned): Use [u]int64_t.
* gcov-io.h (gcov_type, gcov_type_unsigned): Likewise.
* gcov-io.c (gcov_histo_index): Drop non-64bit hwi case.
* cfgloop.h (struct niter_desc): Use uint64_t for niter field.
* bitmap.c (struct bitmap_descriptor_d): Use uint64_t for counters.
(struct output_info): Likewise.
(print_statistics): Adjust.
(dump_bitmap_statistics): Likewise.
* bt-load.c (migrate_btr_defs): Print with PRId64.
* cfg.c (dump_edge_info, dump_bb_info): Likewise.
(MAX_SAFE_MULTIPLIER): Adjust.
* cfghooks.c (dump_bb_for_graph): Print with PRId64.
* cgraph.c (cgraph_redirect_edge_call_stmt_to_callee,
dump_cgraph_node): Likewise.
* final.c (dump_basic_block_info): Likewise.
* gcov-dump.c (tag_counters, tag_summary, dump_working_sets): Likewise.
* gcov.c (format_gcov): Likewise.
* ipa-cp.c (good_cloning_opportunity_p): Likewise. Use int64_t
for calculation.
(get_clone_agg_value): Use HOST_WIDE_INT for offset.
* ipa-inline.c (compute_max_insns): Use int64_t for calcuation.
(inline_small_functions, dump_overall_stats, dump_inline_stats):
Use PRId64 for dumping.
* ipa-profile.c (dump_histogram, ipa_profile): Likewise.
* ira-color.c (struct allocno_hard_regs): Use int64_t for cost.
(add_allocno_hard_regs): Adjust.
* loop-doloop.c (doloop_modify): Print using PRId64.
* loop-iv.c (inverse): Compute in uint64_t.
(determine_max_iter, iv_number_of_iterations): Likewise.
* loop-unroll.c (decide_peel_completely, decide_peel_simple):
Print using PRId64.
* lto-streamer-out.c (write_symbol): Use uint64_t.
* mcf.c (CAP_INFINITY): Use int64_t maximum.
(dump_fixup_edge, create_fixup_graph, cancel_negative_cycle,
find_max_flow, adjust_cfg_counts): Use int64_t and dump with PRId64.
* modulo-sched.c (const_iteration_count): Use int64_t.
(sms_schedule): Dump using PRId64.
* predict.c (dump_prediction): Likewise.
* pretty-print.h (pp_widest_integer): Remove.
* profile.c (get_working_sets, is_edge_inconsistent,
is_inconsistent, read_profile_edge_counts): Dump using PRId64.
* tree-pretty-print.c (pp_double_int): Remove case handling
HOST_BITS_PER_DOUBLE_INT == HOST_BITS_PER_WIDEST_INT.
* tree-ssa-math-opts.c (struct symbolic_number): Use uint64_t
and adjust users.
(pass_optimize_bswap::execute): Remove restriction on hosts.
* tree-streamer-in.c (streamer_alloc_tree): Use HOST_WIDE_INT.
* tree-streamer-out.c (streamer_write_tree_header): Likewise.
* tree.c (widest_int_cst_value): Remove.
* tree.h (widest_int_cst_value): Likewise.
* value-prof.c (dump_histogram_value): Print using PRId64.
* gengtype.c (main): Also inject int64_t.
* ggc-page.c (struct max_alignment): Use int64_t.
* alloc-pool.c (struct allocation_object_def): Likewise.
* ira-conflicts.c (build_conflict_bit_table): Use uint64_t
for computation.
* doc/tm.texi.in: Remove reference to HOST_WIDEST_INT.
* doc/tm.texi: Regenerated.
* gengtype-lex.l (IWORD): Handle [u]int64_t.
* config/sh/sh.c (expand_cbranchdi4): Use gcov_type.
* config/mmix/mmix-protos.h (mmix_intval, mmix_shiftable_wyde_value,
mmix_output_register_setting): Use [u]int64_t in prototypes.
* config/mmix/mmix.c (mmix_print_operand, mmix_output_register_setting,
mmix_shiftable_wyde_value, mmix_output_shiftvalue_op_from_str,
mmix_output_octa, mmix_output_shifted_value): Adjust.
(mmix_intval): Adjust. Remove unreachable case.
* config/mmix/mmix.md (*nonlocal_goto_receiver_expanded): Use
int64_t.
lto/
* lto.c (lto_parse_hex): Use int64_t.
(lto_resolution_read): Likewise.
From-SVN: r210931
|
|
2014-05-22 Teresa Johnson <tejohnson@google.com>
* gcov-io.c (gcov_position): Use gcov_nonruntime_assert.
(gcov_is_error): Remove gcc_assert from IN_LIBGCOV code.
(gcov_rewrite): Use gcov_nonruntime_assert.
(gcov_open): Ditto.
(gcov_write_words): Ditto.
(gcov_write_length): Ditto.
(gcov_read_words): Use gcov_nonruntime_assert, and remove
gcc_assert from IN_LIBGCOV code.
(gcov_read_summary): Use gcov_error to flag profile corruption.
(gcov_sync): Use gcov_nonruntime_assert.
(gcov_seek): Remove gcc_assert from IN_LIBGCOV code.
(gcov_histo_index): Use gcov_nonruntime_assert.
(static void gcov_histogram_merge): Ditto.
(compute_working_sets): Ditto.
* gcov-io.h (gcov_nonruntime_assert): Define.
(gcov_error): Define for !IN_LIBGCOV
* libgcov-driver.c (gcov_error): Move declaration before gcov-io.c
include.
From-SVN: r210805
|
|
2014-01-08 Rong Xu <xur@google.com>
* gcc/gcov-io.c (gcov_var): Move from gcov-io.h.
(gcov_position): Ditto.
(gcov_is_error): Ditto.
(gcov_rewrite): Ditto.
* gcc/gcov-io.h: Refactor. Move gcov_var to gcov-io.h, and libgcov
only part to libgcc/libgcov.h.
* libgcc/libgcov-driver.c: Use libgcov.h.
(buffer_fn_data): Use xmalloc instead of malloc.
(gcov_exit_merge_gcda): Ditto.
* libgcc/libgcov-driver-system.c (allocate_filename_struct): Ditto.
* libgcc/libgcov.h: New common header files for libgcov-*.h.
* libgcc/libgcov-interface.c: Use libgcov.h
* libgcc/libgcov-merge.c: Ditto.
* libgcc/libgcov-profiler.c: Ditto.
* libgcc/Makefile.in: Add dependence to libgcov.h
From-SVN: r206435
|
|
From-SVN: r206289
|
|
* basic-block.h (gcov_working_set_t): Put back typedef.
* gcov-io.h (gcov_bucket_type): Likewise.
(gcov_working_set_info, gcov_working_set_t): Likewise.
From-SVN: r205866
|
|
* gcc/cgraph.h (cgraph_node_set_iterator, varpool_node_set_iterator):
Remove typedef.
(cgraph_inline_failed_enum, cgraph_inline_failed_t): Remove typedef and
rename to cgraph_inline_failed_t.
* gcc/tree-ssa-alias.h (ao_ref_s, ao_ref): Remove typedef and rename
to ao_ref.
* gcc/reload.h (reg_equivs_s, reg_equivs_t): Remove typedef and rename
to reg_equivs_t.
* gcc/conditions.h (CC_STATUS): Remove typedef.
* gcc/bitmap.h (bitmap_obstack): Remove typedef.
(bitmap_element_def, bitmap_element): Remove typedef and rename to
bitmap_element.
(bitmap_head_def, bitmap_head): Remove typedef and rename to
bitmap_head.
(bitmap_iterator): Remove typedef.
* gcc/target.h (cumulative_args_t, print_switch_type,
secondary_reload_info): Remove typedef.
* gcc/dwarf2out.h (dw_cfi_oprnd_struct, dw_cfi_oprnd): Remove
dw_cfi_oprnd_struct alias.
(dw_cfi_struct, dw_cfi_node): Remove typedef and rename to dw_cfi_node.
(dw_fde_struct, dw_fde_node): Remove typedef and rename to dw_fde_node.
(cfa_loc, dw_cfa_location): Remove typedef and rename to
dw_cfa_location.
(dw_vec_struct, dw_vec_const): Remove typedef and rename to
dw_vec_const.
(dw_val_struct, dw_val_node): Remove typedef and rename to dw_val_node.
(dw_loc_descr_struct, dw_loc_descr_node): Remove typedef and rename to
dw_loc_descr_node.
* gcc/params.h (param_info, compiler_param): Remove typedef.
* gcc/opts.h (cl_deferred_param): Remove typedef.
* gcc/sreal.h (sreal): Remove typedef.
* gcc/ddg.h (dep_type, dep_data_type): Remove typedef.
* gcc/graphite-clast-to-gimple.h (cloog_prog_clast, bb_pbb_def): Remove
typedef.
* gcc/lto-streamer.h (lto_decl_stream_e_t, lto_encoder_entry,
lto_symtab_encoder_iterator, res_pair): Remove typedef.
* gcc/tree-affine.h (affine_tree_combination, aff_tree): Remove typedef
and rename to aff_tree.
* gcc/sched-int.h (region): Remove typedef.
* gcc/diagnostic.h (diagnostic_info,
diagnostic_classification_change_t): Remove typedef.
* gcc/tree-ssa-loop.h (affine_iv_d): Remove typedef and rename to
affine_iv.
* gcc/sbitmap.h (sbitmap_iterator): Remove typedef.
* gcc/ssa-iterators.h (immediate_use_iterator_d, imm_use_iterator):
Remove typedef and rename to imm_use_iterator.
(ssa_operand_iterator_d, ssa_op_iter): Remove typedef and rename to
ssa_op_iter.
* gcc/ggc-internal.h (ggc_statistics): Remove typedef.
* gcc/cselib.h (cselib_val_struct, cselib_val): Remove typedef and
rename to cselib_val.
* gcc/tree-core.h (alias_pair): Remove typedef.
(constructor_elt_d, constructor_elt): Remove typedef and rename to
constructor_elt.
(ssa_use_operand_d, ssa_use_operand_t): Remove typedef and rename to
ssa_use_operand_t.
* gcc/graphite-sese-to-poly.h (base_alias_pair): Remove typedef.
* gcc/tree-data-ref.h (conflict_function): Remove typedef.
* gcc/tree-inline.h (copy_body_data): Remove typedef.
* gcc/ipa-inline.h (condition, size_time_entry, inline_param_summary_t,
edge_growth_cache_entry): Remove typedef.
* gcc/regrename.h (operand_rr_info, insn_rr_info): Remove typedef.
* gcc/gimple-iterator.h (gimple_stmt_iterator_d, gimple_stmt_iterator):
Remove typedef and rename to gimple_stmt_iterator.
* gcc/basic-block.h (ce_if_block, ce_if_block_t): Remove typedef and
rename to ce_if_block.
(edge_iterator): Remove typedef.
* gcc/ipa-prop.h (ipa_agg_jf_item, ipa_agg_jf_item_t): Remove typedef
and rename to ipa_agg_jf_item.
(ipa_agg_jump_function_t, ipa_param_descriptor_t, ipa_node_params_t,
ipa_parm_adjustment_t): Remove typedef.
(ipa_jump_func, ipa_jump_func_t): Remove typedef and rename to
ipa_jump_func.
(ipa_edge_args, ipa_edge_args_t): Remove typedef and rename to
ipa_edge_args.
* gcc/gcov-io.h (gcov_bucket_type): Remove typedef.
(gcov_working_set_info, gcov_working_set_t): Remove typedef and rename
to gcov_working_set_t.
* gcc/ira-int.h (minmax_set_iterator, ira_allocno_iterator,
ira_object_iterator, ira_allocno_object_iterator, ira_pref_iterator,
ira_copy_iterator, ira_object_conflict_iterator): Remove typedef.
* gcc/tree-iterator.h (tree_stmt_iterator): Remove typedef.
* gcc/rtl.h (addr_diff_vec_flags, mem_attrs, reg_attrs,
replace_label_data): Remove typedef.
(rtunion_def, rtunion): Remove typedef and rename to rtunion.
* gcc/hard-reg-set.h (hard_reg_set_iterator): Remove typedef.
* gcc/sel-sched-ir.h (_list_iterator, sel_global_bb_info_def,
sel_region_bb_info_def, succ_iterator): Remove typedef.
(deps_where_def, deps_where_t): Remove typedef and rename to
deps_where_t.
* gcc/coretypes.h: Adapt forward declarations.
* gcc/tree-scalar-evolution.h: Likewise.
* gcc/tree-ssa-address.h: Likewise.
* gcc/tree-ssa-operands.h: Likewise.
* gcc/function.h: Likewise.
* gcc/config/frv/frv-protos.h: Likewise.
* gcc/targhooks.h: Likewise.
* gcc/basic_block.h: Likewise.
* gcc/rtl.def: Adapt documentation.
* gcc/doc/tm.texi: Likewise.
* gcc/ipa-cp.c: Adapt uses.
* gcc/bitmap.c: Likewise.
* gcc/dwarf2out.c: Likewise.
* gcc/target.def: Likewise.
* gcc/ipa-inline-analysis.c: Likewise.
* gcc/dwarf2cfi.c: Likewise.
* gcc/tree-ssa-loop-ivopts.c: Likewise.
* gcc/lto-cgraph.c: Likewise.
* gcc/config/frv/frv.c: Likewise.
* gcc/ifcvt.c: Likewise.
* gcc/ipa-prop.c: Likewise.
From-SVN: r205863
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2013-11-12 Rong Xu <xur@google.com>
The patch re-factors libgcov.c to make it better modulelized.
It contains two pieces of work:
1. break gcov_exit() into the following structure:
gcov_exit()
--> gcov_exit_compute_summary()
--> allocate_filename_struct()
for gi_ptr in gcov_list
--> gcov_exit_dump_gcov()
--> gcov_exit_open_gcda_file()
--> gcov_exit_merge_gcda ()
--> gcov_exit_merge_summary ()
--> gcov_exit_write_gcda ()
2. split libgcov.c into the following files:
libgcov-profiler.c
libgcov-merge.c
libgcov-interface.c
libgcov-driver.c
libgcov-driver-system.c (source included into libgcov-driver.c)
* libgcc/libgcov.c: Delete as part of re-factoring.
* gcc/gcov-io.h (__gcov_indirect_call_profiler): Add the decl to
avoid warning.
* libgcc/libgcov-interface.c (init_mx): Moved from libgcov.c.
(init_mx_once): Ditto.
(__gcov_flush): Ditto.
(__gcov_reset): Ditto.
(__gcov_dump): Ditto.
(__gcov_fork): Ditto.
(__gcov_execl): Ditto.
(__gcov_execlp): Ditto.
(__gcov_execle): Ditto.
(__gcov_execv): Ditto.
(__gcov_execvp): Ditto.
(__gcov_execve): Ditto.
* libgcc/libgcov-merge.c (__gcov_merge_time_profile): Moved from
libgcov.c.
(__gcov_merge_add): Ditto.
(__gcov_merge_ior): Ditto.
(__gcov_merge_single): Ditto.
(__gcov_merge_delta): Ditto.
* libgcc/libgcov-profiler.c
(__gcov_interval_profiler): Ditto.
(__gcov_pow2_profiler): Ditto.
(__gcov_one_value_profiler_body): Ditto.
(__gcov_one_value_profiler): Ditto.
(__gcov_indirect_call_profiler): Ditto.
(__gcov_indirect_call_profiler_v2): Ditto.
(__gcov_time_profiler): Ditto.
(__gcov_average_profiler): Ditto.
(__gcov_ior_profiler): Ditto.
* libgcc/libgcov-driver.c (set_gcov_list): New.
(get_gcov_dump_complete): Ditto.
(set_gcov_dump_complete):Ditto.
(reset_gcov_dump_complete):Ditto.
(gcov_exit_compute_summary): New function split from gcov_exit().
(gcov_exit_merge_gcda): Ditto.
(gcov_exit_write_gcda): Ditto.
(gcov_exit_merge_summary): Ditto.
(gcov_exit_dump_gcov): Ditto.
(struct gcov_fn_buffer): Moved from libgcov.c
(struct gcov_summary_buffer): Ditto.
(free_fn_data): Ditto.
(buffer_fn_data): Ditto.
(crc32_unsigned): Ditto.
(gcov_version): Ditto.
(gcov_histogram_insert): Ditto.
(gcov_compute_histogram): Ditto.
(gcov_exit): Ditto.
(gcov_clear): Ditto.
(__gcov_init): Ditto.
(this_prg): Make it file scope static variable.
(all_prg): Ditto.
(crc32): Ditto.
(gi_filename): Ditto.
(fn_buffer): Ditto.
(sum_buffer): Ditto.
(struct gcov_filename_aux): New types to store auxiliary information
for gi_filename.
* libgcc/libgcov-driver-system.c (gcov_error): New utility function.
(allocate_filename_struct): New function split from gcov_exit().
(gcov_exit_open_gcda_file): Ditto.
(create_file_directory): Moved from libgcov.c
* libgcc/Makefile.in: Change to build newly added files.
From-SVN: r204730
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Co-Authored-By: Jan Hubicka <jh@suse.cz>
From-SVN: r204690
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gcc/
* alloc-pool.c, asan.c, auto-inc-dec.c, basic-block.h, bb-reorder.c,
bitmap.c, bitmap.h, bt-load.c, builtins.c, calls.c, cfgcleanup.c,
cfgexpand.c, cfghooks.c, cfgloop.c, cfgloopmanip.c, cfgrtl.c, cgraph.c,
cgraph.h, cgraphbuild.c, cgraphclones.c, cgraphunit.c, collect2.c,
combine-stack-adj.c, combine.c, compare-elim.c, context.c, context.h,
cprop.c, cse.c, cselib.c, dbxout.c, dce.c, defaults.h, df-core.c,
df-problems.c, df-scan.c, df.h, diagnostic.c, double-int.c, dse.c,
dumpfile.c, dwarf2asm.c, dwarf2cfi.c, dwarf2out.c, emit-rtl.c,
errors.c, except.c, expmed.c, expr.c, file-find.c, final.c,
fixed-value.c, fold-const.c, function.c, fwprop.c, gcc-ar.c, gcc.c,
gcov-io.c, gcov-io.h, gcov.c, gcse.c, genattr-common.c, genattr.c,
genattrtab.c, genautomata.c, genconfig.c, genemit.c, genextract.c,
genflags.c, gengenrtl.c, gengtype-state.c, gengtype.c, genmodes.c,
genopinit.c, genoutput.c, genpeep.c, genpreds.c, genrecog.c,
gensupport.c, ggc-common.c, ggc-page.c, gimple-fold.c, gimple-low.c,
gimple-pretty-print.c, gimple-ssa-strength-reduction.c, gimple.c,
gimple.h, godump.c, graphite-clast-to-gimple.c,
graphite-optimize-isl.c, graphite-poly.h, graphite-sese-to-poly.c,
graphite.c, haifa-sched.c, hash-table.c, hash-table.h, hwint.c,
hwint.h, ifcvt.c, incpath.c, init-regs.c, input.h, intl.c, intl.h,
ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c, ipa-inline.c,
ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c,
ipa-utils.c, ipa.c, ira-build.c, ira.c, jump.c, loop-doloop.c,
loop-init.c, loop-invariant.c, loop-iv.c, lower-subreg.c, lto-cgraph.c,
lto-streamer-in.c, lto-streamer-out.c, lto-wrapper.c, mcf.c,
mode-switching.c, modulo-sched.c, omp-low.c, optabs.c, opts.c,
pass_manager.h, passes.c, plugin.c, postreload-gcse.c, postreload.c,
predict.c, prefix.c, pretty-print.c, print-rtl.c, print-tree.c,
profile.c, read-md.c, real.c, real.h, recog.c, ree.c, reg-stack.c,
regcprop.c, reginfo.c, regmove.c, regrename.c, regs.h, regstat.c,
reload1.c, reorg.c, rtl.c, rtl.h, rtlanal.c, sbitmap.c, sched-rgn.c,
sdbout.c, sel-sched-ir.c, sel-sched.c, sparseset.c, stack-ptr-mod.c,
statistics.c, stmt.c, stor-layout.c, store-motion.c, streamer-hooks.h,
system.h, target-hooks-macros.h, targhooks.c, targhooks.h, toplev.c,
tracer.c, trans-mem.c, tree-browser.c, tree-call-cdce.c, tree-cfg.c,
tree-cfgcleanup.c, tree-complex.c, tree-data-ref.c, tree-data-ref.h,
tree-eh.c, tree-emutls.c, tree-flow.h, tree-if-conv.c, tree-into-ssa.c,
tree-iterator.c, tree-loop-distribution.c, tree-mudflap.c,
tree-nested.c, tree-nomudflap.c, tree-nrv.c, tree-object-size.c,
tree-optimize.c, tree-pass.h, tree-pretty-print.c, tree-profile.c,
tree-scalar-evolution.c, tree-sra.c, tree-ssa-ccp.c,
tree-ssa-coalesce.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
tree-ssa-ifcombine.c, tree-ssa-live.c, tree-ssa-loop-ch.c,
tree-ssa-loop-im.c, tree-ssa-loop-ivopts.c, tree-ssa-loop-prefetch.c,
tree-ssa-loop.c, tree-ssa-math-opts.c, tree-ssa-operands.c,
tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
tree-ssa-structalias.c, tree-ssa-threadedge.c, tree-ssa-threadupdate.c,
tree-ssa-uncprop.c, tree-ssa-uninit.c, tree-ssa.c, tree-ssanames.c,
tree-stdarg.c, tree-switch-conversion.c, tree-tailcall.c,
tree-vect-data-refs.c, tree-vect-generic.c, tree-vect-loop-manip.c,
tree-vect-stmts.c, tree-vectorizer.c, tree-vectorizer.h, tree-vrp.c,
tree.c, tree.h, tsan.c, tsystem.h, value-prof.c, var-tracking.c,
varasm.c, vec.h, vmsdbgout.c, vtable-verify.c, web.c: Add missing
whitespace before "(".
From-SVN: r203004
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