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33 lines
1.0 KiB
33 lines
1.0 KiB
7 months ago
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//===- StripDebugInfo.cpp - Pass to strip debug information ---------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#include "PassDetail.h"
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#include "mlir/IR/BuiltinOps.h"
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#include "mlir/IR/Operation.h"
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#include "mlir/Pass/Pass.h"
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#include "mlir/Transforms/Passes.h"
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using namespace mlir;
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namespace {
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struct StripDebugInfo : public StripDebugInfoBase<StripDebugInfo> {
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void runOnOperation() override;
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};
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} // end anonymous namespace
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void StripDebugInfo::runOnOperation() {
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// Strip the debug info from all operations.
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auto unknownLoc = UnknownLoc::get(&getContext());
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getOperation()->walk([&](Operation *op) { op->setLoc(unknownLoc); });
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}
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/// Creates a pass to strip debug information from a function.
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std::unique_ptr<Pass> mlir::createStripDebugInfoPass() {
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return std::make_unique<StripDebugInfo>();
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}
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