Examples with Specialization com.oracle.truffle.api.dsl.Specialization used on opensource projects

Example 26 with Specialization

use of com.oracle.truffle.api.dsl.Specialization in project sulong by graalvm.

the class StructLiteralNode method doLLVMTruffleObject.

@ExplodeLoop
@Specialization
protected LLVMTruffleObject doLLVMTruffleObject(VirtualFrame frame, LLVMTruffleObject address) {
    for (int i = 0; i < offsets.length; i++) {
        LLVMTruffleObject currentAddr = address.increment(offsets[i]);
        Object value = values[i] == null ? null : values[i].executeGeneric(frame);
        elementWriteNodes[i].executeWithTarget(currentAddr, value);
    }
    return address;
}

Example 27 with Specialization

use of com.oracle.truffle.api.dsl.Specialization in project sulong by graalvm.

the class StructLiteralNode method doLLVMAddress.

@ExplodeLoop
@Specialization
protected LLVMAddress doLLVMAddress(VirtualFrame frame, LLVMAddress address) {
    for (int i = 0; i < offsets.length; i++) {
        LLVMAddress currentAddr = address.increment(offsets[i]);
        Object value = values[i] == null ? null : values[i].executeGeneric(frame);
        elementWriteNodes[i].executeWithTarget(currentAddr, value);
    }
    return address;
}

Example 28 with Specialization

use of com.oracle.truffle.api.dsl.Specialization in project sulong by graalvm.

the class NativeMemSetNode method memset.

@SuppressWarnings("unused")
@Specialization(guards = { "isManagedMallocObject(object)", "value == 0" })
protected Object memset(LLVMTruffleObject object, byte value, long length) {
    assert length % ADDRESS_SIZE_IN_BYTES == 0;
    final ManagedMallocObject obj = (ManagedMallocObject) object.getObject();
    int arrayOffset = (int) (object.getOffset() / ADDRESS_SIZE_IN_BYTES);
    for (int i = 0; i < length / ADDRESS_SIZE_IN_BYTES; i++) {
        obj.set(arrayOffset + i, LLVMAddress.nullPointer());
    }
    return null;
}

Example 29 with Specialization

use of com.oracle.truffle.api.dsl.Specialization in project sulong by graalvm.

the class LLVM80BitFloatArrayLiteralNode method foreignWrite.

@Specialization
@ExplodeLoop
protected LLVMTruffleObject foreignWrite(VirtualFrame frame, LLVMTruffleObject addr, @Cached("create80BitFloatStore()") LLVM80BitFloatStoreNode write) {
    LLVMTruffleObject currentPtr = addr;
    for (int i = 0; i < values.length; i++) {
        try {
            LLVM80BitFloat currentValue = values[i].executeLLVM80BitFloat(frame);
            write.executeWithTarget(addr, currentValue);
            currentPtr = currentPtr.increment(stride);
        } catch (UnexpectedResultException e) {
            CompilerDirectives.transferToInterpreter();
            throw new IllegalStateException(e);
        }
    }
    return addr;
}

Example 30 with Specialization

use of com.oracle.truffle.api.dsl.Specialization in project sulong by graalvm.

the class LLVM80BitFloatArrayLiteralNode method write80BitFloat.

@Specialization
@ExplodeLoop
protected LLVMAddress write80BitFloat(VirtualFrame frame, LLVMAddress addr, @Cached("getLLVMMemory()") LLVMMemory memory) {
    long currentPtr = addr.getVal();
    for (int i = 0; i < values.length; i++) {
        try {
            LLVM80BitFloat currentValue = values[i].executeLLVM80BitFloat(frame);
            memory.put80BitFloat(currentPtr, currentValue);
            currentPtr += stride;
        } catch (UnexpectedResultException e) {
            CompilerDirectives.transferToInterpreter();
            throw new IllegalStateException(e);
        }
    }
    return addr;
}