Revision d523b8325857e4cd6f298ec9f356432676c81edb authored by Steven Johnson on 13 March 2021, 00:54:23 UTC, committed by GitHub on 13 March 2021, 00:54:23 UTC
(1) Both the 'deprecated' and new, non-deprecated variants existed back to at least LLVM10, and the deprecated variant was commented as deprecated at that point as well; the change in LLVM13 is that they are now annotated with LLVM_ATTRIBUTE_DEPRECATED so we get compiler warnings (and thus errors). (2) The fixes are simply replicating what the old, deprecated methods did internally.
1 parent c3882a5
RemoveExternLoops.cpp
#include "RemoveExternLoops.h"
#include "IRMutator.h"
namespace Halide {
namespace Internal {
namespace {
class RemoveExternLoops : public IRMutator {
private:
using IRMutator::visit;
Stmt visit(const For *op) override {
if (op->for_type != ForType::Extern) {
return IRMutator::visit(op);
}
// Replace the for with its first iteration (implemented with a let).
return LetStmt::make(op->name, op->min, mutate(op->body));
}
};
} // namespace
Stmt remove_extern_loops(const Stmt &s) {
return RemoveExternLoops().mutate(s);
}
} // namespace Internal
} // namespace Halide
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