mirrors/yosys
3
0
Fork 0
mirror of https://github.com/YosysHQ/yosys synced 2025-10-31 03:32:29 +00:00
Code Activity

Extend simplify() recursion warning

Browse source
This commit is contained in:
Zachary Snow 2021-02-25 16:02:55 -05:00 • committed by Zachary Snow
parent 5d0cc54f5c
commit 22bed38540
1 changed files with 1 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

2
frontends/ast/simplify.cc
View file

@ -571,7 +571,7 @@ bool AstNode::simplify(bool const_fold, bool at_zero, bool in_lvalue, int stage,
static bool deep_recursion_warning = false; static bool deep_recursion_warning = false;
if (recursion_counter++ == 1000 && deep_recursion_warning) { 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; deep_recursion_warning = false;
} }