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[opt] Fix CFGNode::store_to_load_forwarding data type #1283

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Jun 19, 2020
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[opt] Fix CFGNode::store_to_load_forwarding data type #1283

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3 changes: 2 additions & 1 deletion taichi/ir/control_flow_graph.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -230,7 +230,8 @@ bool CFGNode::store_to_load_forwarding(bool after_lower_access) {
if (result) {
if (result->is<AllocaStmt>()) {
// special case of alloca (initialized to 0)
auto zero = Stmt::make<ConstStmt>(LaneAttribute<TypedConstant>(0));
auto zero =
Stmt::make<ConstStmt>(TypedConstant(result->ret_type.data_type, 0));
stmt->replace_with(zero.get());
erase(i);
insert(std::move(zero), i);
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