Extend simplify() recursion warning

diff --git a/frontends/ast/simplify.cc b/frontends/ast/simplify.cc
index 6b4b9e04507d558e16c7f309bd6210c1d128810c..babd8c562f4d253ed6c3daa2fc97158617f033d2 100644 (file)
--- a/frontends/ast/simplify.cc
+++ b/frontends/ast/simplify.cc
@@ -571,7 +571,7 @@ bool AstNode::simplify(bool const_fold, bool at_zero, bool in_lvalue, int stage,
        static bool deep_recursion_warning = false;
 
        if (recursion_counter++ == 1000 && deep_recursion_warning) {
-               log_warning("Deep recursion in AST simplifier.\nDoes this design contain insanely long expressions?\n");
+               log_warning("Deep recursion in AST simplifier.\nDoes this design contain overly long or deeply nested expressions, or excessive recursion?\n");
                deep_recursion_warning = false;
        }