33b07d6725
This adds the actual MachineLegalizeHelper to do the work and a trivial pass wrapper that legalizes all instructions in a MachineFunction. Currently the only transformation supported is splitting up a vector G_ADD into one acting on smaller vectors. llvm-svn: 276461
32 lines
934 B
C++
32 lines
934 B
C++
//===-- llvm/CodeGen/GlobalISel/GlobalIsel.cpp --- GlobalISel ----*- C++ -*-==//
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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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/// \file
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// This file implements the common initialization routines for the
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// GlobalISel library.
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//===----------------------------------------------------------------------===//
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#include "llvm/InitializePasses.h"
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#include "llvm/PassRegistry.h"
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using namespace llvm;
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#ifndef LLVM_BUILD_GLOBAL_ISEL
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void llvm::initializeGlobalISel(PassRegistry &Registry) {
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}
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#else
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void llvm::initializeGlobalISel(PassRegistry &Registry) {
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initializeIRTranslatorPass(Registry);
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initializeMachineLegalizePassPass(Registry);
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initializeRegBankSelectPass(Registry);
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}
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#endif // LLVM_BUILD_GLOBAL_ISEL
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