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diff --git a/passes/pmgen/ice40_dsp.pmg b/passes/pmgen/ice40_dsp.pmg
index 378f251c09fb6a8f2bcea0e1de861f6fbb874c9e..4de4791228e295b3d6487a7e2f9e68eb682da268 100644 (file)
--- a/passes/pmgen/ice40_dsp.pmg
+++ b/passes/pmgen/ice40_dsp.pmg
@@ -28,7 +28,7 @@ code sigA sigB sigH
                for (i = GetSize(sig)-1; i > 0; i--)
                        if (sig[i] != sig[i-1])
                                break;
-               // Do not remove non-const sign bit
+               // Do not remove sign bit
                ++i;
                return sig.extract(0, i);
        };