diff options
Diffstat (limited to 'frontends/ast')
| -rw-r--r-- | frontends/ast/ast.cc | 4 | ||||
| -rw-r--r-- | frontends/ast/simplify.cc | 5 |
2 files changed, 7 insertions, 2 deletions
diff --git a/frontends/ast/ast.cc b/frontends/ast/ast.cc index 2c1561552..5a1bae7a7 100644 --- a/frontends/ast/ast.cc +++ b/frontends/ast/ast.cc @@ -36,14 +36,14 @@ YOSYS_NAMESPACE_BEGIN using namespace AST; using namespace AST_INTERNAL; -// instanciate global variables (public API) +// instantiate global variables (public API) namespace AST { std::string current_filename; void (*set_line_num)(int) = NULL; int (*get_line_num)() = NULL; } -// instanciate global variables (private API) +// instantiate global variables (private API) namespace AST_INTERNAL { bool flag_dump_ast1, flag_dump_ast2, flag_no_dump_ptr, flag_dump_vlog, flag_dump_rtlil, flag_nolatches, flag_nomeminit; bool flag_nomem2reg, flag_mem2reg, flag_lib, flag_noopt, flag_icells, flag_autowire; diff --git a/frontends/ast/simplify.cc b/frontends/ast/simplify.cc index 55abe165f..83714f897 100644 --- a/frontends/ast/simplify.cc +++ b/frontends/ast/simplify.cc @@ -1810,6 +1810,11 @@ skip_dynamic_range_lvalue_expansion:; log_assert(block != nullptr); + if (num_steps == 0) { + newNode = children[0]->clone(); + goto apply_newNode; + } + int myidx = autoidx++; AstNode *outreg = nullptr; |