Examples with TruffleBoundary com.oracle.truffle.api.CompilerDirectives.TruffleBoundary used on opensource projects

Example 21 with TruffleBoundary

use of com.oracle.truffle.api.CompilerDirectives.TruffleBoundary in project graal by oracle.

the class SLDisableSplittingBuiltin method disableSplitting.

@Specialization
@TruffleBoundary
public SLFunction disableSplitting(SLFunction function) {
    OptimizedCallTarget target = (OptimizedCallTarget) function.getCallTarget();
    ((SLRootNode) target.getRootNode()).setCloningAllowed(false);
    return function;
}

Example 22 with TruffleBoundary

use of com.oracle.truffle.api.CompilerDirectives.TruffleBoundary in project sulong by graalvm.

the class LLVMInfo method getpid.

@TruffleBoundary
public static long getpid() {
    LLVMProcessStat stat = getstat();
    if (stat != null) {
        return stat.getPid();
    }
    String info = java.lang.management.ManagementFactory.getRuntimeMXBean().getName();
    return Long.parseLong(info.split("@")[0]);
}

Example 23 with TruffleBoundary

use of com.oracle.truffle.api.CompilerDirectives.TruffleBoundary in project sulong by graalvm.

the class LLVMNativeDispatchNode method identityFunction.

@TruffleBoundary
protected TruffleObject identityFunction() {
    LLVMContext context = getContextReference().get();
    NFIContextExtension nfiContextExtension = context.getContextExtension(NFIContextExtension.class);
    String signature;
    try {
        signature = nfiContextExtension.getNativeSignature(type, LLVMCallNode.USER_ARGUMENT_OFFSET);
    } catch (UnsupportedNativeTypeException e) {
        throw new IllegalStateException(e);
    }
    return nfiContextExtension.getNativeFunction(context, "@identity", String.format("(POINTER):%s", signature));
}

Example 24 with TruffleBoundary

use of com.oracle.truffle.api.CompilerDirectives.TruffleBoundary in project sulong by graalvm.

the class LongDivision method divs128by64.

@TruffleBoundary
public static Result divs128by64(long a1, long a0, long b) {
    if (a1 == 0 && a0 > 0) {
        return new Result(a0 / b, a0 % b);
    }
    BigInteger x = s128(a1, a0);
    BigInteger y = BigInteger.valueOf(b);
    BigInteger[] result = x.divideAndRemainder(y);
    BigInteger q = result[0];
    BigInteger r = result[1];
    if (q.bitCount() > 64) {
        return Result.OVERFLOW;
    } else {
        return new Result(q.longValue(), r.longValue());
    }
}

Example 25 with TruffleBoundary

use of com.oracle.truffle.api.CompilerDirectives.TruffleBoundary in project sulong by graalvm.

the class LLVMPrintStackTrace method doOp.

@TruffleBoundary
@Specialization
protected Object doOp() {
    SulongStackTrace trace = getStackTrace("__sulong_print_stacktrace");
    printCStackTrace(trace);
    return null;
}