8303588: [JVMCI] make JVMCI source directories conform with standard layout

Reviewed-by: kvn

make/modules/jdk.internal.vm.ci/Java.gmk

@@ -26,13 +26,5 @@
 # -parameters provides method's parameters information in class file,
 # JVMCI compilers make use of that information for various sanity checks.
 # Don't use Indy strings concatenation to have good JVMCI startup performance.
-# The exports are needed since JVMCI is dynamically exported (see
-# jdk.vm.ci.services.internal.ReflectionAccessJDK::openJVMCITo).
 
 JAVAC_FLAGS += -parameters -XDstringConcat=inline
-
-## WORKAROUND jdk.internal.vm.ci source structure issue
-JVMCI_MODULESOURCEPATH := $(MODULESOURCEPATH) \
-	$(subst /$(MODULE)/,/*/, $(filter-out %processor/src, \
-		$(wildcard $(TOPDIR)/src/$(MODULE)/share/classes/*/src)))
-MODULESOURCEPATH := $(call PathList, $(JVMCI_MODULESOURCEPATH))

src/jdk.internal.vm.ci/share/classes/jdk/vm/ci/hotspot/CompilerToVM.java

@@ -59,7 +59,6 @@ final class CompilerToVM {
      * These values mirror the equivalent values from {@code Unsafe} but are appropriate for the JVM
      * being compiled against.
      */
-    // Checkstyle: stop
     final int ARRAY_BOOLEAN_BASE_OFFSET;
     final int ARRAY_BYTE_BASE_OFFSET;
     final int ARRAY_SHORT_BASE_OFFSET;
@@ -78,7 +77,6 @@ final class CompilerToVM {
     final int ARRAY_FLOAT_INDEX_SCALE;
     final int ARRAY_DOUBLE_INDEX_SCALE;
     final int ARRAY_OBJECT_INDEX_SCALE;
-    // Checkstyle: resume
 
     @SuppressWarnings("try")
     CompilerToVM() {