From: Eddie Hung <eddie@fpgeh.com>
Date: Tue, 27 Aug 2019 00:48:54 +0000 (-0700)
Subject: Account for maxsubcnt overflowing
X-Git-Tag: working-ls180~1085^2~18
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=45c34c87eeb0a530a7aae14a0d538c5b6ff53faa;p=yosys.git

Account for maxsubcnt overflowing
---

diff --git a/passes/pmgen/test_pmgen.cc b/passes/pmgen/test_pmgen.cc
index 5b0cf0751..2695fe802 100644
--- a/passes/pmgen/test_pmgen.cc
+++ b/passes/pmgen/test_pmgen.cc
@@ -217,7 +217,7 @@ void generate_pattern(std::function<void(pm&,std::function<void()>)> run, const
 			run(matcher, [](){});
 		}
 
-		if (submodcnt)
+		if (submodcnt && maxsubcnt < (1 << 16))
 			maxsubcnt *= 2;
 
 		design->remove(mod);