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Fix memory corruption bug in opt_rmdff

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This commit is contained in:
Clifford Wolf 2017-10-26 18:02:15 +02:00
parent 1e502ef5a0
commit c238f45ecf
1 changed files with 3 additions and 0 deletions
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3
passes/opt/opt_rmdff.cc
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@ -430,6 +430,8 @@ struct OptRmdffPass : public Pass {
assign_map.set(module); assign_map.set(module);
dff_init_map.set(module); dff_init_map.set(module);
mux_drivers.clear();
init_attributes.clear();
for (auto wire : module->wires()) for (auto wire : module->wires())
{ {
@ -534,6 +536,7 @@ struct OptRmdffPass : public Pass {
assign_map.clear(); assign_map.clear();
mux_drivers.clear(); mux_drivers.clear();
init_attributes.clear();
if (total_count || total_initdrv) if (total_count || total_initdrv)
design->scratchpad_set_bool("opt.did_something", true); design->scratchpad_set_bool("opt.did_something", true);