[PATCH 7/9] IPA ICF: remove dead code

[Martin Liska]

gcc/ChangeLog:

2019-07-24  Martin Liska  <mliska@suse.cz>

	* ipa-icf-gimple.c (func_checker::compare_ssa_name): Call
	compare_operand.
	(func_checker::compare_memory_operand): Remove.
	(func_checker::compare_cst_or_decl): Remove.
	(func_checker::operand_equal_valueize): Do not handle
	FIELD_DECL.
	(func_checker::compare_gimple_call): Call compare_operand.
	(func_checker::compare_gimple_assign): Likewise.
	* ipa-icf-gimple.h: Remove compare_cst_or_decl.
	* ipa-icf.c (sem_function::icf_handled_component_p): Remove.
	* ipa-icf.h (icf_handled_component_p): Remove.
---
 gcc/ipa-icf-gimple.c | 150 ++-----------------------------------------
 gcc/ipa-icf-gimple.h |   4 --
 gcc/ipa-icf.c        |  11 ----
 gcc/ipa-icf.h        |   3 -
 4 files changed, 6 insertions(+), 162 deletions(-)

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