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-rw-r--r--lib/Target/TargetMachineRegistry.cpp78
1 files changed, 0 insertions, 78 deletions
diff --git a/lib/Target/TargetMachineRegistry.cpp b/lib/Target/TargetMachineRegistry.cpp
deleted file mode 100644
index c1a4777..0000000
--- a/lib/Target/TargetMachineRegistry.cpp
+++ /dev/null
@@ -1,78 +0,0 @@
-//===-- TargetMachineRegistry.cpp - Target Auto Registration Impl ---------===//
-//
-// The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file exposes the RegisterTarget class, which TargetMachine
-// implementations should use to register themselves with the system. This file
-// also exposes the TargetMachineRegistry class, which allows tools to inspect
-// all of registered targets.
-//
-//===----------------------------------------------------------------------===//
-
-#include "llvm/Target/TargetMachineRegistry.h"
-#include <algorithm>
-using namespace llvm;
-
-/// getClosestStaticTargetForModule - Given an LLVM module, pick the best target
-/// that is compatible with the module. If no close target can be found, this
-/// returns null and sets the Error string to a reason.
-const TargetMachineRegistry::entry *
-TargetMachineRegistry::getClosestStaticTargetForModule(const Module &M,
- std::string &Error) {
- std::vector<std::pair<unsigned, const entry *> > UsableTargets;
- for (Registry<TargetMachine>::iterator I = begin(), E = end(); I != E; ++I)
- if (unsigned Qual = I->ModuleMatchQualityFn(M))
- UsableTargets.push_back(std::make_pair(Qual, &*I));
-
- if (UsableTargets.empty()) {
- Error = "No available targets are compatible with this module";
- return 0;
- } else if (UsableTargets.size() == 1)
- return UsableTargets.back().second;
-
- // Otherwise, take the best target, but make sure we don't have two equally
- // good best targets.
- std::sort(UsableTargets.begin(), UsableTargets.end());
- if (UsableTargets.back().first ==UsableTargets[UsableTargets.size()-2].first){
- Error = "Cannot choose between targets \"" +
- std::string(UsableTargets.back().second->Name) + "\" and \"" +
- std::string(UsableTargets[UsableTargets.size()-2].second->Name) + "\"";
- return 0;
- }
- return UsableTargets.back().second;
-}
-
-/// getClosestTargetForJIT - Pick the best target that is compatible with
-/// the current host. If no close target can be found, this returns null
-/// and sets the Error string to a reason.
-const TargetMachineRegistry::entry *
-TargetMachineRegistry::getClosestTargetForJIT(std::string &Error) {
- std::vector<std::pair<unsigned, const entry *> > UsableTargets;
- for (Registry<TargetMachine>::iterator I = begin(), E = end(); I != E; ++I)
- if (unsigned Qual = I->JITMatchQualityFn())
- UsableTargets.push_back(std::make_pair(Qual, &*I));
-
- if (UsableTargets.empty()) {
- Error = "No JIT is available for this host";
- return 0;
- } else if (UsableTargets.size() == 1)
- return UsableTargets.back().second;
-
- // Otherwise, take the best target. If there is a tie, just pick one.
- unsigned MaxQual = UsableTargets.front().first;
- const entry *MaxQualTarget = UsableTargets.front().second;
-
- for (unsigned i = 1, e = UsableTargets.size(); i != e; ++i)
- if (UsableTargets[i].first > MaxQual) {
- MaxQual = UsableTargets[i].first;
- MaxQualTarget = UsableTargets[i].second;
- }
-
- return MaxQualTarget;
-}
-
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