[GR-71817] Use FrameWithoutBoxing directly in the bytecode DSL.

PullRequest: graal/22776

Author: chumer

truffle/src/com.oracle.truffle.dsl.processor/src/com/oracle/truffle/dsl/processor/TruffleTypes.java

@@ -246,6 +246,10 @@ public class TruffleTypes {
     public final DeclaredType VirtualFrame = c.getDeclaredType(VirtualFrame_Name);
     public final DeclaredType HostLanguage = c.getDeclaredTypeOptional(HostLanguage_Name);
 
+    // impl
+    public static final String FrameWithoutBoxing_Name = "com.oracle.truffle.api.impl.FrameWithoutBoxing";
+    public final DeclaredType FrameWithoutBoxing = c.getDeclaredType(FrameWithoutBoxing_Name);
+
     // DSL API
     public static final String Bind_Name = "com.oracle.truffle.api.dsl.Bind";
     public static final String Bind_DefaultExpression_Name = "com.oracle.truffle.api.dsl.Bind.DefaultExpression";

truffle/src/com.oracle.truffle.dsl.processor/src/com/oracle/truffle/dsl/processor/bytecode/generator/BytecodeDSLNodeGeneratorPlugs.java

@@ -110,7 +110,7 @@ public void setInstruction(InstructionModel instr) {
     public List<? extends VariableElement> additionalArguments() {
         List<CodeVariableElement> result = new ArrayList<>();
         if (model.hasYieldOperation()) {
-            result.add(new CodeVariableElement(context.getTypes().VirtualFrame, "$stackFrame"));
+            result.add(new CodeVariableElement(context.getTypes().FrameWithoutBoxing, "$stackFrame"));
         }
         result.add(new CodeVariableElement(nodeType, "$bytecode"));
         result.add(new CodeVariableElement(context.getType(byte[].class), "$bc"));