diff options
Diffstat (limited to 'frontends/ast/simplify.cc')
| -rw-r--r-- | frontends/ast/simplify.cc | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/frontends/ast/simplify.cc b/frontends/ast/simplify.cc index 299356528..cc9bbd237 100644 --- a/frontends/ast/simplify.cc +++ b/frontends/ast/simplify.cc @@ -41,7 +41,7 @@ YOSYS_NAMESPACE_BEGIN using namespace AST; using namespace AST_INTERNAL; -// convert the AST into a simpler AST that has all parameters subsitited by their +// convert the AST into a simpler AST that has all parameters substituted by their // values, unrolled for-loops, expanded generate blocks, etc. when this function // is done with an AST it can be converted into RTLIL using genRTLIL(). // @@ -167,13 +167,13 @@ bool AstNode::simplify(bool const_fold, bool at_zero, bool in_lvalue, int stage, set_line_num(linenum); // we do not look inside a task or function - // (but as soon as a task of function is instanciated we process the generated AST as usual) + // (but as soon as a task or function is instantiated we process the generated AST as usual) if (type == AST_FUNCTION || type == AST_TASK) { recursion_counter--; return false; } - // deactivate all calls to non-synthesis system taks + // deactivate all calls to non-synthesis system tasks if ((type == AST_FCALL || type == AST_TCALL) && (str == "$display" || str == "$strobe" || str == "$monitor" || str == "$time" || str == "$stop" || str == "$finish" || str == "$dumpfile" || str == "$dumpvars" || str == "$dumpon" || str == "$dumpoff" || str == "$dumpall")) { log_warning("Ignoring call to system %s %s at %s:%d.\n", type == AST_FCALL ? "function" : "task", str.c_str(), filename.c_str(), linenum); @@ -1085,7 +1085,7 @@ bool AstNode::simplify(bool const_fold, bool at_zero, bool in_lvalue, int stage, goto apply_newNode; } - // replace primitives with assignmens + // replace primitives with assignments if (type == AST_PRIMITIVE) { if (children.size() < 2) @@ -2260,7 +2260,7 @@ void AstNode::expand_genblock(std::string index_var, std::string prefix, std::ma name_map.swap(backup_name_map); } -// rename stuff (used when tasks of functions are instanciated) +// rename stuff (used when tasks of functions are instantiated) void AstNode::replace_ids(const std::string &prefix, const std::map<std::string, std::string> &rules) { if (type == AST_BLOCK) @@ -2588,7 +2588,7 @@ bool AstNode::mem2reg_as_needed_pass2(pool<AstNode*> &mem2reg_set, AstNode *mod, return did_something; } -// calulate memory dimensions +// calculate memory dimensions void AstNode::meminfo(int &mem_width, int &mem_size, int &addr_bits) { log_assert(type == AST_MEMORY); |