/**
* Modifies the {@link GraphBuilderConfiguration} to build extra {@linkplain DebugInfoMode#Simple
* debug info} if the VM {@linkplain CompilerToVM#shouldDebugNonSafepoints() requests} it.
*
* @param gbs the current graph builder suite
* @return a possibly modified graph builder suite
*/
public static PhaseSuite<HighTierContext> withSimpleDebugInfoIfRequested(
PhaseSuite<HighTierContext> gbs) {
if (HotSpotGraalRuntime.runtime().getCompilerToVM().shouldDebugNonSafepoints()) {
PhaseSuite<HighTierContext> newGbs = gbs.copy();
GraphBuilderPhase graphBuilderPhase =
(GraphBuilderPhase) newGbs.findPhase(GraphBuilderPhase.class).previous();
GraphBuilderConfiguration graphBuilderConfig = graphBuilderPhase.getGraphBuilderConfig();
GraphBuilderPhase newGraphBuilderPhase =
new GraphBuilderPhase(graphBuilderConfig.withDebugInfoMode(DebugInfoMode.Simple));
newGbs.findPhase(GraphBuilderPhase.class).set(newGraphBuilderPhase);
return newGbs;
}
return gbs;
}
