diff options
Diffstat (limited to 'frontends')
| -rw-r--r-- | frontends/ast/genrtlil.cc | 14 |
1 files changed, 3 insertions, 11 deletions
diff --git a/frontends/ast/genrtlil.cc b/frontends/ast/genrtlil.cc index 242514863..3c8f1fa16 100644 --- a/frontends/ast/genrtlil.cc +++ b/frontends/ast/genrtlil.cc @@ -400,10 +400,7 @@ struct AST_INTERNAL::ProcessGenerator case AST_ASSIGN_EQ: case AST_ASSIGN_LE: { - std::map<RTLIL::SigBit, RTLIL::SigBit> new_subst_rvalue_map; - for (int i = 0; i < SIZE(subst_rvalue_to); i++) - new_subst_rvalue_map[subst_rvalue_from[i]] = subst_rvalue_to[i]; - + std::map<RTLIL::SigBit, RTLIL::SigBit> new_subst_rvalue_map = subst_rvalue_from.to_sigbit_map(subst_rvalue_to); RTLIL::SigSpec unmapped_lvalue = ast->children[0]->genRTLIL(), lvalue = unmapped_lvalue; RTLIL::SigSpec rvalue = ast->children[1]->genWidthRTLIL(lvalue.size(), &new_subst_rvalue_map); lvalue.replace(subst_lvalue_from, subst_lvalue_to); @@ -421,10 +418,7 @@ struct AST_INTERNAL::ProcessGenerator case AST_CASE: { - std::map<RTLIL::SigBit, RTLIL::SigBit> new_subst_rvalue_map; - for (int i = 0; i < SIZE(subst_rvalue_to); i++) - new_subst_rvalue_map[subst_rvalue_from[i]] = subst_rvalue_to[i]; - + std::map<RTLIL::SigBit, RTLIL::SigBit> new_subst_rvalue_map = subst_rvalue_from.to_sigbit_map(subst_rvalue_to); RTLIL::SwitchRule *sw = new RTLIL::SwitchRule; sw->signal = ast->children[0]->genWidthRTLIL(-1, &new_subst_rvalue_map); current_case->switches.push_back(sw); @@ -478,9 +472,7 @@ struct AST_INTERNAL::ProcessGenerator else if (node->type == AST_BLOCK) processAst(node); else { - std::map<RTLIL::SigBit, RTLIL::SigBit> new_subst_rvalue_map; - for (int i = 0; i < SIZE(subst_rvalue_to); i++) - new_subst_rvalue_map[subst_rvalue_from[i]] = subst_rvalue_to[i]; + std::map<RTLIL::SigBit, RTLIL::SigBit> new_subst_rvalue_map = subst_rvalue_from.to_sigbit_map(subst_rvalue_to); current_case->compare.push_back(node->genWidthRTLIL(sw->signal.size(), &new_subst_rvalue_map)); } } |