Examples with HighTierContext org.graalvm.compiler.phases.tiers.HighTierContext used on opensource projects

Example 71 with HighTierContext

use of org.graalvm.compiler.phases.tiers.HighTierContext in project graal by oracle.

the class GraalCompiler method emitFrontEnd.

/**
 * Builds the graph, optimizes it.
 */
@SuppressWarnings("try")
public static void emitFrontEnd(Providers providers, TargetProvider target, StructuredGraph graph, PhaseSuite<HighTierContext> graphBuilderSuite, OptimisticOptimizations optimisticOpts, ProfilingInfo profilingInfo, Suites suites) {
    DebugContext debug = graph.getDebug();
    try (DebugContext.Scope s = debug.scope("FrontEnd");
        DebugCloseable a = FrontEnd.start(debug)) {
        HighTierContext highTierContext = new HighTierContext(providers, graphBuilderSuite, optimisticOpts);
        if (graph.start().next() == null) {
            graphBuilderSuite.apply(graph, highTierContext);
            new DeadCodeEliminationPhase(DeadCodeEliminationPhase.Optionality.Optional).apply(graph);
            debug.dump(DebugContext.BASIC_LEVEL, graph, "After parsing");
        } else {
            debug.dump(DebugContext.INFO_LEVEL, graph, "initial state");
        }
        suites.getHighTier().apply(graph, highTierContext);
        graph.maybeCompress();
        debug.dump(DebugContext.BASIC_LEVEL, graph, "After high tier");
        MidTierContext midTierContext = new MidTierContext(providers, target, optimisticOpts, profilingInfo);
        suites.getMidTier().apply(graph, midTierContext);
        graph.maybeCompress();
        debug.dump(DebugContext.BASIC_LEVEL, graph, "After mid tier");
        LowTierContext lowTierContext = new LowTierContext(providers, target);
        suites.getLowTier().apply(graph, lowTierContext);
        debug.dump(DebugContext.BASIC_LEVEL, graph, "After low tier");
        debug.dump(DebugContext.BASIC_LEVEL, graph.getLastSchedule(), "Final HIR schedule");
        graph.logInliningTree();
    } catch (Throwable e) {
        throw debug.handle(e);
    } finally {
        graph.checkCancellation();
    }
}