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package com.oracle.truffle.llvm.nodes.intrinsics.sulong;
import java.util.List;
import com.oracle.truffle.api.CompilerDirectives;
import com.oracle.truffle.api.CompilerDirectives.CompilationFinal;
import com.oracle.truffle.api.RootCallTarget;
import com.oracle.truffle.api.Truffle;
import com.oracle.truffle.api.dsl.Specialization;
import com.oracle.truffle.api.nodes.IndirectCallNode;
import com.oracle.truffle.llvm.nodes.intrinsics.llvm.LLVMIntrinsic;
public abstract class LLVMRunGlobalVariableInitalization extends LLVMIntrinsic {
@Child private IndirectCallNode callNode = Truffle.getRuntime().createIndirectCallNode();
@CompilationFinal(dimensions = 1) private RootCallTarget[] targets;
@Specialization
public Object execute() {
if (targets == null) {
CompilerDirectives.transferToInterpreterAndInvalidate();
List<RootCallTarget> globalVarInits = getContext().getGlobalVarInits();
targets = globalVarInits.toArray(new RootCallTarget[globalVarInits.size()]);
}
for (RootCallTarget target : targets) {
callNode.call(target, new Object[]{});
}
return null;
}
}