ect: [PATCH 6/9] Integrate that for IPA ICF.
gcc/ChangeLog:
2019-08-15 Martin Liska
* ipa-icf-gimple.c (func_checker::hash_operand): New.
(func_checker::compare_cst_or_decl): Remove handling
of FIELD_DECL.
(func_checker::compare_operand): Transform to ...
(func_checker::operand_equa
gcc/ChangeLog:
2019-07-24 Martin Liska
* ipa-icf-gimple.c (func_checker::hash_operand_valueize): New
function created from compare_operand.
(func_checker::compare_cst_or_decl): Remove handling of
FIELD_DECLs as it's handled in operand_equal_p.
