3c76e5f0c8
Pass disabled since approximately D104962 for miscompiling openmp The functions under ReplaceConstant miscompile phis as noted in D112717 and have no users in tree other than the disabled pass. It seems likely it has no users out of tree. Deletes the test cases associated with the disabled pass as well. Reviewed By: rampitec Differential Revision: https://reviews.llvm.org/D147586
48 lines
1.4 KiB
C++
48 lines
1.4 KiB
C++
//===- AMDGPUMemoryUtils.h - Memory related helper functions -*- C++ -*----===//
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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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#ifndef LLVM_LIB_TARGET_AMDGPU_UTILS_AMDGPUMEMORYUTILS_H
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#define LLVM_LIB_TARGET_AMDGPU_UTILS_AMDGPUMEMORYUTILS_H
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#include <vector>
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namespace llvm {
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struct Align;
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class AAResults;
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class DataLayout;
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class Function;
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class GlobalVariable;
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class LoadInst;
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class MemoryDef;
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class MemorySSA;
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class Module;
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class Value;
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namespace AMDGPU {
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Align getAlign(DataLayout const &DL, const GlobalVariable *GV);
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bool isDynamicLDS(const GlobalVariable &GV);
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bool isLDSVariableToLower(const GlobalVariable &GV);
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/// Given a \p Def clobbering a load from \p Ptr according to the MSSA check
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/// if this is actually a memory update or an artificial clobber to facilitate
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/// ordering constraints.
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bool isReallyAClobber(const Value *Ptr, MemoryDef *Def, AAResults *AA);
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/// Check is a \p Load is clobbered in its function.
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bool isClobberedInFunction(const LoadInst *Load, MemorySSA *MSSA,
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AAResults *AA);
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} // end namespace AMDGPU
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} // end namespace llvm
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#endif // LLVM_LIB_TARGET_AMDGPU_UTILS_AMDGPUMEMORYUTILS_H
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