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79f85df65a
Summary: Utility pass to remove gc.relocates created by rewrite statepoints for GC. With respect to safepoint verification, the IR generated would be incorrect, and cannot run as such. This would be a single transformation on the final optimized IR. The benefit of the pass is for easy analysis when the IRs are 'polluted' by too many gc.relocates. Added tests. test run: All RS4GC tests with -verify option. Local downstream tests on large IR files. This also works when the pointer being gc.relocated is another gc.relocate. Reviewers: sanjoy, reames Subscribers: beanz, mgorny, llvm-commits Differential Revision: https://reviews.llvm.org/D25096 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@284855 91177308-0d34-0410-b5e6-96231b3b80d8
46 lines
1.7 KiB
C++
46 lines
1.7 KiB
C++
//===-- Utils.cpp - TransformUtils Infrastructure -------------------------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// This file defines the common initialization infrastructure for the
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// TransformUtils library.
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//
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//===----------------------------------------------------------------------===//
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#include "llvm/InitializePasses.h"
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#include "llvm-c/Initialization.h"
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#include "llvm/PassRegistry.h"
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using namespace llvm;
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/// initializeTransformUtils - Initialize all passes in the TransformUtils
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/// library.
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void llvm::initializeTransformUtils(PassRegistry &Registry) {
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initializeAddDiscriminatorsLegacyPassPass(Registry);
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initializeBreakCriticalEdgesPass(Registry);
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initializeInstNamerPass(Registry);
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initializeLCSSAWrapperPassPass(Registry);
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initializeLibCallsShrinkWrapLegacyPassPass(Registry);
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initializeLoopSimplifyPass(Registry);
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initializeLowerInvokeLegacyPassPass(Registry);
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initializeLowerSwitchPass(Registry);
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initializeNameAnonGlobalLegacyPassPass(Registry);
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initializePromoteLegacyPassPass(Registry);
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initializeUnifyFunctionExitNodesPass(Registry);
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initializeInstSimplifierPass(Registry);
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initializeMetaRenamerPass(Registry);
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initializeMemorySSAWrapperPassPass(Registry);
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initializeMemorySSAPrinterLegacyPassPass(Registry);
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initializeStripGCRelocatesPass(Registry);
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}
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/// LLVMInitializeTransformUtils - C binding for initializeTransformUtilsPasses.
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void LLVMInitializeTransformUtils(LLVMPassRegistryRef R) {
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initializeTransformUtils(*unwrap(R));
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}
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