tqchen commented on a change in pull request #5717:
URL: https://github.com/apache/incubator-tvm/pull/5717#discussion_r434639667
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File path: src/relay/backend/compile_engine.cc
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@@ -689,7 +689,7 @@ class CompileEngineImpl : public CompileEngineNode {
cache_node->funcs = (*f)(cfunc->schedule, all_args,
cache_node->func_name, key->source_func);
} else {
using tvm::transform::PassContext;
- With<PassContext> fresh_pass_ctx_scope(PassContext::Create());
+ With<PassContext>
fresh_pass_ctx_scope(static_cast<PassContext>(PassContext()));
Review comment:
I don't think static cast would be necessary here, With<PassContext>
fresh_pass_ctx_scope(PassContext()); should suffice once we defined the copy
constructor
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File path: include/tvm/ir/transform.h
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@@ -161,7 +161,7 @@ class PassContextNode : public Object {
*/
class PassContext : public ObjectRef {
public:
- PassContext() {}
+ PassContext() : PassContext(make_object<PassContextNode>()) {}
Review comment:
use
https://github.com/apache/incubator-tvm/blob/master/include/tvm/runtime/object.h#L712
and add `PassContextNode* operator->()`; you will need copy constructor and
other things now that default constructor is defined in a different way.
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