Examples with Snippet org.graalvm.compiler.api.replacements.Snippet used on opensource projects

Example 46 with Snippet

use of org.graalvm.compiler.api.replacements.Snippet in project graal by oracle.

the class AllocationSnippets method formatObjectSnippet.

@Snippet
public static Object formatObjectSnippet(Word memory, DynamicHub hub, boolean rememberedSet) {
    DynamicHub hubNonNull = (DynamicHub) PiNode.piCastNonNull(hub, SnippetAnchorNode.anchor());
    UnsignedWord size = LayoutEncoding.getInstanceSize(hubNonNull.getLayoutEncoding());
    return formatObjectImpl(memory, hubNonNull, size, false, true, rememberedSet);
}

Example 47 with Snippet

use of org.graalvm.compiler.api.replacements.Snippet in project graal by oracle.

the class DefaultJavaLoweringProvider method lowerUnaryMath.

private void lowerUnaryMath(UnaryMathIntrinsicNode math, LoweringTool tool) {
    if (tool.getLoweringStage() == LoweringTool.StandardLoweringStage.HIGH_TIER) {
        return;
    }
    ResolvedJavaMethod method = math.graph().method();
    if (method != null) {
        if (method.getAnnotation(Snippet.class) != null) {
            /*
                 * In the context of the snippet use the LIR lowering instead of the Node lowering.
                 */
            return;
        }
        if (method.getName().equalsIgnoreCase(math.getOperation().name()) && tool.getMetaAccess().lookupJavaType(Math.class).equals(method.getDeclaringClass())) {
            /*
                 * A root compilation of the intrinsic method should emit the full assembly
                 * implementation.
                 */
            return;
        }
    }
    ForeignCallDescriptor foreignCall = toForeignCall(math.getOperation());
    if (foreignCall != null) {
        StructuredGraph graph = math.graph();
        ForeignCallNode call = math.graph().add(new ForeignCallNode(foreignCalls, foreignCall, math.getValue()));
        graph.addAfterFixed(tool.lastFixedNode(), call);
        math.replaceAtUsages(call);
    }
}