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d6fd377f33
- Instead of requiring targets to define a JIT quality match function, we just have them specify if they support a JIT. - Target selection for the JIT just gets the host triple and looks for the best target which matches the triple and has a JIT. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77060 91177308-0d34-0410-b5e6-96231b3b80d8
43 lines
1.3 KiB
C++
43 lines
1.3 KiB
C++
//===-- MSP430TargetInfo.cpp - MSP430 Target Implementation ---------------===//
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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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#include "MSP430.h"
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#include "llvm/Module.h"
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#include "llvm/Target/TargetRegistry.h"
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using namespace llvm;
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Target llvm::TheMSP430Target;
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static unsigned MSP430_TripleMatchQuality(const std::string &TT) {
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// We strongly match msp430
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if (TT.size() >= 6 && TT[0] == 'm' && TT[1] == 's' && TT[2] == 'p' &&
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TT[3] == '4' && TT[4] == '3' && TT[5] == '0')
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return 20;
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return 0;
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}
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static unsigned MSP430_ModuleMatchQuality(const Module &M) {
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// Check for a triple match.
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if (unsigned Q = MSP430_TripleMatchQuality(M.getTargetTriple()))
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return Q;
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// Otherwise if the target triple is non-empty, we don't match.
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if (!M.getTargetTriple().empty()) return 0;
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return 0;
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}
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extern "C" void LLVMInitializeMSP430TargetInfo() {
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TargetRegistry::RegisterTarget(TheMSP430Target, "msp430",
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"MSP430 [experimental]",
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&MSP430_TripleMatchQuality,
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&MSP430_ModuleMatchQuality);
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}
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