[aarch64-port-dev ] RFR (XS) 8228767: Revert ResourceMark additions

[Aleksey Shipilev]

RFE:
  https://bugs.openjdk.java.net/browse/JDK-8228767

In aarch64-port, there is a divergence against upstream caused by this patch:
  https://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/80be8f688f7c

Inspecting code paths does not yield a firm reason to have those new ResourceMarks. Removing them
does not regress hotspot_gc_shenandoah and the custom runs with/without specific method compilations
disabled to trigger that path. This should be reverted. If we find it was needed on some path, we
would need to introduce that change via 8u updates process.

Fix:

diff -r 53827a662858 src/share/vm/oops/method.cpp
--- a/src/share/vm/oops/method.cpp      Tue Jul 30 10:29:02 2019 +0200
+++ b/src/share/vm/oops/method.cpp      Tue Jul 30 11:49:57 2019 +0200
@@ -757,5 +757,4 @@
 void Method::print_made_not_compilable(int comp_level, bool is_osr, bool report, const char* reason) {
   if (PrintCompilation && report) {
-    ResourceMark rm;
     ttyLocker ttyl;
     tty->print("made not %scompilable on ", is_osr ? "OSR " : "");
@@ -779,5 +778,4 @@
   }
   if ((TraceDeoptimization || LogCompilation) && (xtty != NULL)) {
-    ResourceMark rm;
     ttyLocker ttyl;
     xtty->begin_elem("make_not_compilable thread='" UINTX_FORMAT "' osr='%d' level='%d'",

Testing: {x86_64, aarch64} hotspot_gc_shenandoah, manual tests

-- 
Thanks,
-Aleksey