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Martin Liska 92d417175b Implement N disk counters for single value and indirect call counters. 
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
 		2019-06-10 07:38:59 +00:00
..
config Darwin, PowerPC, libgcc - Ensure unwinder is built with altivec enabled. 2019-06-06 19:02:54 +00:00
soft-fp soft-fp: Update soft-fp from glibc 2019-05-17 07:37:39 -07:00
ChangeLog Implement N disk counters for single value and indirect call counters. 2019-06-10 07:38:59 +00:00
Makefile.in Implement N disk counters for single value and indirect call counters. 2019-06-10 07:38:59 +00:00
config.host config.host (rx-*-linux*): Add t-fdpbit to tmake_file Add appropriate tm_file clause as well. 2019-06-05 17:20:27 -06:00
config.in
…
configure Remove obsolete Solaris 10 support 2019-05-14 17:17:23 +00:00
configure.ac Remove obsolete Solaris 10 support 2019-05-14 17:17:23 +00:00
crtstuff.c
…
dfp-bit.c
…
dfp-bit.h
…
divmod.c
…
empty.mk
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emutls.c
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enable-execute-stack-empty.c
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enable-execute-stack-mprotect.c
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find-symver.awk
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fixed-bit.c
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fixed-bit.h
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fixed-obj.mk
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floatunsidf.c
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floatunsisf.c
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floatunsitf.c
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floatunsixf.c
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fp-bit.c
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fp-bit.h
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gbl-ctors.h
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gcov.h
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gen-fixed.sh
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generic-morestack-thread.c PR other/16615 [1/5] 2019-01-09 16:37:45 -05:00
generic-morestack.c PR other/16615 [1/5] 2019-01-09 16:37:45 -05:00
generic-morestack.h
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gstdint.h
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gthr-posix.h PR c/88546 - Copy attribute unusable for weakrefs 2019-01-04 17:57:30 -07:00
gthr-single.h
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gthr.h
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libgcc-std.ver.in
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libgcc2.c extend.texi (__clear_cache): Correct signature. 2019-02-21 16:23:12 -07:00
libgcc2.h extend.texi (__clear_cache): Correct signature. 2019-02-21 16:23:12 -07:00
libgcov-driver-system.c
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libgcov-driver.c Remove indirect call top N counter type. 2019-06-07 06:41:58 +00:00
libgcov-interface.c
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libgcov-merge.c Implement N disk counters for single value and indirect call counters. 2019-06-10 07:38:59 +00:00
libgcov-profiler.c Implement N disk counters for single value and indirect call counters. 2019-06-10 07:38:59 +00:00
libgcov-util.c Remove indirect call top N counter type. 2019-06-07 06:41:58 +00:00
libgcov.h Implement N disk counters for single value and indirect call counters. 2019-06-10 07:38:59 +00:00
memcmp.c
…
memcpy.c
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memmove.c
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memset.c
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mkheader.sh
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mkmap-flat.awk
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mkmap-symver.awk PR other/16615 [1/5] 2019-01-09 16:37:45 -05:00
offloadstuff.c
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shared-object.mk
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siditi-object.mk
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static-object.mk
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sync.c
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udivhi3.c
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udivmod.c
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udivmodhi4.c
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udivmodsi4.c
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unwind-arm-common.inc
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unwind-c.c re PR target/89093 (C++ exception handling clobbers d8 VFP register) 2019-04-23 12:03:41 +02:00
unwind-compat.c
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unwind-compat.h
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unwind-dw2-fde-compat.c
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unwind-dw2-fde-dip.c
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unwind-dw2-fde.c [PATCH 3/3][GCC][AARCH64] Add support for pointer authentication B key 2019-05-29 09:22:17 +00:00
unwind-dw2-fde.h
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unwind-dw2.c [PATCH 3/3][GCC][AARCH64] Add support for pointer authentication B key 2019-05-29 09:22:17 +00:00
unwind-dw2.h
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unwind-generic.h
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unwind-pe.h
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unwind-seh.c
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unwind-sjlj.c
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unwind.inc
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vtv_end.c
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vtv_end_preinit.c
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vtv_start.c
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vtv_start_preinit.c
…