diff options
| -rw-r--r-- | passes/proc/proc_rmdead.cc | 2 | ||||
| -rw-r--r-- | tests/various/muxcover.ys | 5 |
2 files changed, 4 insertions, 3 deletions
diff --git a/passes/proc/proc_rmdead.cc b/passes/proc/proc_rmdead.cc index 7c334e661..d2f8d9ead 100644 --- a/passes/proc/proc_rmdead.cc +++ b/passes/proc/proc_rmdead.cc @@ -34,7 +34,7 @@ void proc_rmdead(RTLIL::SwitchRule *sw, int &counter) for (size_t i = 0; i < sw->cases.size(); i++) { - bool is_default = GetSize(sw->cases[i]->compare) == 0 && (!pool.empty() || GetSize(sw->signal) == 0); + bool is_default = GetSize(sw->cases[i]->compare) == 0 || GetSize(sw->signal) == 0; for (size_t j = 0; j < sw->cases[i]->compare.size(); j++) { RTLIL::SigSpec sig = sw->cases[i]->compare[j]; diff --git a/tests/various/muxcover.ys b/tests/various/muxcover.ys index 7ac460f13..594e62af6 100644 --- a/tests/various/muxcover.ys +++ b/tests/various/muxcover.ys @@ -8,12 +8,13 @@ read_verilog -formal <<EOT 3'b?1?: Y = B; 3'b1??: Y = C; 3'b000: Y = D; + default: Y = 'bx; endcase endmodule EOT -## Examle usage for "pmuxtree" and "muxcover" +## Example usage for "pmuxtree" and "muxcover" proc pmuxtree @@ -35,7 +36,7 @@ read_verilog -formal <<EOT 3'b010: Y = B; 3'b100: Y = C; 3'b000: Y = D; - default: Y = 'bx; + default: Y = 'bx; endcase endmodule EOT |