diff options
Diffstat (limited to 'frontends/ast/simplify.cc')
| -rw-r--r-- | frontends/ast/simplify.cc | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/frontends/ast/simplify.cc b/frontends/ast/simplify.cc index f6df0c170..982d1ae35 100644 --- a/frontends/ast/simplify.cc +++ b/frontends/ast/simplify.cc @@ -299,6 +299,8 @@ bool AstNode::simplify(bool const_fold, bool at_zero, bool in_lvalue, int stage, case AST_LE: case AST_EQ: case AST_NE: + case AST_EQX: + case AST_NEX: case AST_GE: case AST_GT: width_hint = -1; @@ -1258,12 +1260,14 @@ skip_dynamic_range_lvalue_expansion:; newNode = mkconst_bits(y.bits, sign_hint); } break; - if (0) { case AST_LT: const_func = RTLIL::const_lt; } - if (0) { case AST_LE: const_func = RTLIL::const_le; } - if (0) { case AST_EQ: const_func = RTLIL::const_eq; } - if (0) { case AST_NE: const_func = RTLIL::const_ne; } - if (0) { case AST_GE: const_func = RTLIL::const_ge; } - if (0) { case AST_GT: const_func = RTLIL::const_gt; } + if (0) { case AST_LT: const_func = RTLIL::const_lt; } + if (0) { case AST_LE: const_func = RTLIL::const_le; } + if (0) { case AST_EQ: const_func = RTLIL::const_eq; } + if (0) { case AST_NE: const_func = RTLIL::const_ne; } + if (0) { case AST_EQX: const_func = RTLIL::const_eqx; } + if (0) { case AST_NEX: const_func = RTLIL::const_nex; } + if (0) { case AST_GE: const_func = RTLIL::const_ge; } + if (0) { case AST_GT: const_func = RTLIL::const_gt; } if (children[0]->type == AST_CONSTANT && children[1]->type == AST_CONSTANT) { int cmp_width = std::max(children[0]->bits.size(), children[1]->bits.size()); bool cmp_signed = children[0]->is_signed && children[1]->is_signed; |