--- a/hotspot/make/windows/makefiles/compile.make	Thu Apr 30 13:02:03 2015 -0700
+++ b/hotspot/make/windows/makefiles/compile.make	Thu Apr 30 17:20:25 2015 -0700
@@ -74,7 +74,8 @@
 
 !if "$(BUILDARCH)" == "i486"
 MACHINE=I386
-CXX_FLAGS=$(CXX_FLAGS) /D "IA32"
+# VS2013 generates bad l2f without /arch:IA32
+CXX_FLAGS=$(CXX_FLAGS) /D "IA32" /arch:IA32
 !endif
 
 CXX_FLAGS=$(CXX_FLAGS) /D "WIN32" /D "_WINDOWS"

--- a/hotspot/src/cpu/aarch64/vm/aarch64.ad	Thu Apr 30 13:02:03 2015 -0700
+++ b/hotspot/src/cpu/aarch64/vm/aarch64.ad	Thu Apr 30 17:20:25 2015 -0700
@@ -449,7 +449,7 @@
     R26
  /* R27, */                     // heapbase
  /* R28, */                     // thread
- /* R29, */                     // fp
+    R29,                        // fp
  /* R30, */                     // lr
  /* R31 */                      // sp
 );
@@ -483,7 +483,7 @@
     R26, R26_H,
  /* R27, R27_H, */              // heapbase
  /* R28, R28_H, */              // thread
- /* R29, R29_H, */              // fp
+    R29, R29_H,                 // fp
  /* R30, R30_H, */              // lr
  /* R31, R31_H */               // sp
 );
@@ -758,6 +758,8 @@
 
 source_hpp %{
 
+#include "memory/cardTableModRefBS.hpp"
+
 class CallStubImpl {
 
   //--------------------------------------------------------------
@@ -2538,7 +2540,7 @@
 }
 
 const RegMask Matcher::method_handle_invoke_SP_save_mask() {
-  return RegMask();
+  return FP_REG_mask();
 }
 
 // helper for encoding java_to_runtime calls on sim

--- a/hotspot/src/cpu/aarch64/vm/frame_aarch64.inline.hpp	Thu Apr 30 13:02:03 2015 -0700
+++ b/hotspot/src/cpu/aarch64/vm/frame_aarch64.inline.hpp	Thu Apr 30 17:20:25 2015 -0700
@@ -77,12 +77,6 @@
 inline frame::frame(intptr_t* sp, intptr_t* unextended_sp, intptr_t* fp, address pc) {
   intptr_t a = intptr_t(sp);
   intptr_t b = intptr_t(fp);
-#ifndef PRODUCT
-  if (fp)
-    if (sp > fp || (fp - sp > 0x100000))
-      for(;;)
-        asm("nop");
-#endif
   _sp = sp;
   _unextended_sp = unextended_sp;
   _fp = fp;
@@ -104,12 +98,6 @@
 inline frame::frame(intptr_t* sp, intptr_t* fp) {
   intptr_t a = intptr_t(sp);
   intptr_t b = intptr_t(fp);
-#ifndef PRODUCT
-  if (fp)
-    if (sp > fp || (fp - sp > 0x100000))
-      for(;;)
-        asm("nop");
-#endif
   _sp = sp;
   _unextended_sp = sp;
   _fp = fp;

--- a/hotspot/src/cpu/aarch64/vm/macroAssembler_aarch64.cpp	Thu Apr 30 13:02:03 2015 -0700
+++ b/hotspot/src/cpu/aarch64/vm/macroAssembler_aarch64.cpp	Thu Apr 30 17:20:25 2015 -0700
@@ -32,22 +32,14 @@
 
 #include "compiler/disassembler.hpp"
 #include "memory/resourceArea.hpp"
+#include "nativeInst_aarch64.hpp"
+#include "opto/compile.hpp"
+#include "opto/node.hpp"
 #include "runtime/biasedLocking.hpp"
 #include "runtime/icache.hpp"
 #include "runtime/interfaceSupport.hpp"
 #include "runtime/sharedRuntime.hpp"
 
-// #include "gc_interface/collectedHeap.inline.hpp"
-// #include "interpreter/interpreter.hpp"
-// #include "memory/cardTableModRefBS.hpp"
-// #include "prims/methodHandles.hpp"
-// #include "runtime/biasedLocking.hpp"
-// #include "runtime/interfaceSupport.hpp"
-// #include "runtime/objectMonitor.hpp"
-// #include "runtime/os.hpp"
-// #include "runtime/sharedRuntime.hpp"
-// #include "runtime/stubRoutines.hpp"
-
 #if INCLUDE_ALL_GCS
 #include "gc_implementation/g1/g1CollectedHeap.inline.hpp"
 #include "gc_implementation/g1/g1SATBCardTableModRefBS.hpp"

--- a/hotspot/test/compiler/floatingpoint/ModNaN.java	Thu Apr 30 13:02:03 2015 -0700
+++ b/hotspot/test/compiler/floatingpoint/ModNaN.java	Thu Apr 30 17:20:25 2015 -0700
@@ -25,7 +25,7 @@
  * @test
  * @bug 8015396
  * @summary double a%b returns NaN for some (a,b) (|a| < inf, |b|>0) (on Core i7 980X)
- *
+ * @ignore 8015396
  * @run main ModNaN
  */
 public class ModNaN {