Merge pull request #4133 from pdbain-ibm/reorder_iincw

Reorder interpreter jump targets for performance
eclipse-openj9 · Jan 1, 2019 · 9f2ea2c · 9f2ea2c
2 parents 4f34b42 + 21fa283
commit 9f2ea2c
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/runtime/vm/BytecodeInterpreter.hpp b/runtime/vm/BytecodeInterpreter.hpp
@@ -9993,6 +9993,9 @@ executeBreakpointedBytecode: {
 		JUMP_TARGET(JBmultianewarray):
 			SINGLE_STEP();
 			PERFORM_ACTION(multianewarray(REGISTER_ARGS));
+		JUMP_TARGET(JBiincw):
+			SINGLE_STEP();
+			PERFORM_ACTION(iinc(REGISTER_ARGS, 2));
 		JUMP_TARGET(JBaloadw):
 		JUMP_TARGET(JBiloadw):
 		JUMP_TARGET(JBfloadw):
@@ -10011,9 +10014,6 @@ executeBreakpointedBytecode: {
 		JUMP_TARGET(JBdstorew):
 			SINGLE_STEP();
 			PERFORM_ACTION(lstorew(REGISTER_ARGS));
-		JUMP_TARGET(JBiincw):
-			SINGLE_STEP();
-			PERFORM_ACTION(iinc(REGISTER_ARGS, 2));
 		JUMP_TARGET(JBreturnFromConstructor):
 			SINGLE_STEP();
 			PERFORM_ACTION(returnFromConstructor(REGISTER_ARGS));