From c43f38c81be830469eb1536c073c519b25e18f4e Mon Sep 17 00:00:00 2001 From: Clifford Wolf Date: Wed, 12 Aug 2015 14:10:14 +0200 Subject: Improved handling of "keep" attributes in hierarchical designs in opt_clean --- techlibs/ice40/cells_sim.v | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'techlibs/ice40') diff --git a/techlibs/ice40/cells_sim.v b/techlibs/ice40/cells_sim.v index ed7c7cd2..17b6be9c 100644 --- a/techlibs/ice40/cells_sim.v +++ b/techlibs/ice40/cells_sim.v @@ -866,8 +866,7 @@ endmodule // SiliconBlue Device Configuration Cells -(* blackbox *) -(* keep *) +(* blackbox, keep *) module SB_WARMBOOT ( input BOOT, input S1, -- cgit v1.2.3